{"id":69972,"date":"2025-04-03T17:05:57","date_gmt":"2025-04-03T10:05:57","guid":{"rendered":"https:\/\/www.chotot.com\/kinh-nghiem\/?p=69972"},"modified":"2025-10-22T11:42:40","modified_gmt":"2025-10-22T04:42:40","slug":"cach-test-iphone-15-pro-max-cu","status":"publish","type":"post","link":"https:\/\/www.chotot.com\/kinh-nghiem\/cach-test-iphone-15-pro-max-cu.html","title":{"rendered":"C\u00e1ch test iPhone 15 Pro Max c\u0169 chu\u1ea9n nh\u1ea5t"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 counter-hierarchy ez-toc-counter ez-toc-transparent ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/cach-test-iphone-15-pro-max-cu.html\/#1_Ly_do_can_kiem_tra_iPhone_15_Pro_Max_cu\" >1. L\u00fd do c\u1ea7n ki\u1ec3m tra iPhone 15 Pro Max c\u0169<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/cach-test-iphone-15-pro-max-cu.html\/#2_Cach_test_iPhone_15_Pro_Max_cu_truoc_khi_mua\" >2. C\u00e1ch test iPhone 15 Pro Max c\u0169 tr\u01b0\u1edbc khi mua<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/cach-test-iphone-15-pro-max-cu.html\/#21_Kiem_tra_ngoai_hinh_may\" >2.1. Ki\u1ec3m tra ngo\u1ea1i h\u00ecnh m\u00e1y<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/cach-test-iphone-15-pro-max-cu.html\/#22_Kiem_tra_thong_tin_may\" >2.2. Ki\u1ec3m tra th\u00f4ng tin m\u00e1y<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/cach-test-iphone-15-pro-max-cu.html\/#23_Kiem_tra_Pin\" >2.3. Ki\u1ec3m tra Pin<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/cach-test-iphone-15-pro-max-cu.html\/#24_Kiem_tra_Face_ID\" >2.4. Ki\u1ec3m tra Face ID<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/cach-test-iphone-15-pro-max-cu.html\/#25_Kiem_tra_Camera\" >2.5. Ki\u1ec3m tra Camera<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/cach-test-iphone-15-pro-max-cu.html\/#26_Kiem_tra_Loa_va_Mic\" >2.6. Ki\u1ec3m tra Loa v\u00e0 Mic<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/cach-test-iphone-15-pro-max-cu.html\/#27_Kiem_tra_cam_ung_va_3D_Touch\" >2.7. Ki\u1ec3m tra c\u1ea3m \u1ee9ng v\u00e0 3D Touch<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/cach-test-iphone-15-pro-max-cu.html\/#28_Kiem_tra_Sac\" >2.8. Ki\u1ec3m tra S\u1ea1c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/cach-test-iphone-15-pro-max-cu.html\/#29_Kiem_tra_cong_ket_noi\" >2.9. Ki\u1ec3m tra c\u1ed5ng k\u1ebft n\u1ed1i<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/cach-test-iphone-15-pro-max-cu.html\/#3_Giai_dap_thac_mac_khi_test_iPhone_15_Pro_Max_cu\" >3. Gi\u1ea3i \u0111\u00e1p th\u1eafc m\u1eafc khi test iPhone 15 Pro Max c\u0169<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/cach-test-iphone-15-pro-max-cu.html\/#Dau_hieu_nao_cho_thay_iPhone_15_Pro_Max_cu_da_bi_sua_chua\" >D\u1ea5u hi\u1ec7u n\u00e0o cho th\u1ea5y iPhone 15 Pro Max c\u0169 \u0111\u00e3 b\u1ecb s\u1eeda ch\u1eefa?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/cach-test-iphone-15-pro-max-cu.html\/#Nhan_biet_man_hinh_iPhone_15_Pro_Max_zin_hay_da_bi_thay_nhu_the_nao\" >Nh\u1eadn bi\u1ebft m\u00e0n h\u00ecnh iPhone 15 Pro Max zin hay \u0111\u00e3 b\u1ecb thay nh\u01b0 th\u1ebf n\u00e0o?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/cach-test-iphone-15-pro-max-cu.html\/#Lam_sao_kiem_tra_khay_SIM_cua_iPhone_15_Pro_Max_cu\" >L\u00e0m sao ki\u1ec3m tra khay SIM c\u1ee7a iPhone 15 Pro Max c\u0169?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<p><em>B\u00e0i vi\u1ebft cung c\u1ea5p h\u01b0\u1edbng d\u1eabn chi ti\u1ebft v\u00e0 to\u00e0n di\u1ec7n v\u1ec1 <\/em><strong><em>c\u00e1ch test iPhone 15 Pro Max c\u0169,<\/em><\/strong><em> gi\u00fap ng\u01b0\u1eddi mua tr\u00e1nh kh\u1ecfi nh\u1eefng r\u1ee7i ro th\u01b0\u1eddng g\u1eb7p. T\u1eeb ki\u1ec3m tra ngo\u1ea1i h\u00ecnh, m\u00e0n h\u00ecnh, IMEI, \u0111\u1ebfn c\u00e1c t\u00ednh n\u0103ng quan tr\u1ecdng nh\u01b0 Face ID, camera, pin v\u00e0 iCloud, b\u00e0i vi\u1ebft trang b\u1ecb cho ng\u01b0\u1eddi \u0111\u1ecdc nh\u1eefng ki\u1ebfn th\u1ee9c c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a m\u00e1y c\u0169 m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. V\u1edbi c\u00e1c b\u01b0\u1edbc h\u01b0\u1edbng d\u1eabn r\u00f5 r\u00e0ng, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u1ef1 tin ki\u1ec3m tra v\u00e0 l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c chi\u1ebfc iPhone 15 Pro Max c\u0169 ch\u1ea5t l\u01b0\u1ee3ng, x\u1ee9ng \u0111\u00e1ng v\u1edbi s\u1ed1 ti\u1ec1n b\u1ecf ra.<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2025\/03\/8110636c-cach-test-iphone-15-pro-max-cu-cho-tot-1024x576.webp\" alt=\"c\u00e1ch test iphone 15 pro max c\u0169\" class=\"wp-image-69980\" srcset=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2025\/03\/8110636c-cach-test-iphone-15-pro-max-cu-cho-tot-1024x576.webp 1024w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2025\/03\/8110636c-cach-test-iphone-15-pro-max-cu-cho-tot-500x281.webp 500w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2025\/03\/8110636c-cach-test-iphone-15-pro-max-cu-cho-tot-768x432.webp 768w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2025\/03\/8110636c-cach-test-iphone-15-pro-max-cu-cho-tot-1536x864.webp 1536w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2025\/03\/8110636c-cach-test-iphone-15-pro-max-cu-cho-tot.webp 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Ly_do_can_kiem_tra_iPhone_15_Pro_Max_cu\"><\/span><strong>1. L\u00fd do c\u1ea7n ki\u1ec3m tra iPhone 15 Pro Max c\u0169<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>Ki\u1ec3m tra ngo\u1ea1i h\u00ecnh m\u00e1y<\/strong><\/p>\n\n\n\n<p>Ngo\u1ea1i h\u00ecnh c\u1ee7a iPhone kh\u00f4ng ch\u1ec9 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn th\u1ea9m m\u1ef9 m\u00e0 c\u00f2n ph\u1ea3n \u00e1nh m\u1ee9c \u0111\u1ed9 s\u1eed d\u1ee5ng v\u00e0 b\u1ea3o qu\u1ea3n c\u1ee7a thi\u1ebft b\u1ecb. Ki\u1ec3m tra k\u1ef9 c\u00e1c v\u1ebft tr\u1ea7y x\u01b0\u1edbc, m\u00f3p m\u00e9o hay d\u1ea5u hi\u1ec7u va \u0111\u1eadp gi\u00fap b\u1ea1n \u0111\u00e1nh gi\u00e1 \u0111\u01b0\u1ee3c t\u00ecnh tr\u1ea1ng th\u1ef1c t\u1ebf c\u1ee7a m\u00e1y. Nh\u1eefng d\u1ea5u hi\u1ec7u n\u00e0y c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m s\u1eed d\u1ee5ng v\u00e0 gi\u00e1 tr\u1ecb c\u1ee7a m\u00e1y.<\/p>\n\n\n\n<p><strong>Ki\u1ec3m tra th\u00f4ng tin m\u00e1y (IMEI)<\/strong><\/p>\n\n\n\n<p>M\u1ed7i iPhone \u0111\u1ec1u c\u00f3 m\u1ed9t s\u1ed1 IMEI duy nh\u1ea5t, gi\u00fap x\u00e1c \u0111\u1ecbnh ngu\u1ed3n g\u1ed1c v\u00e0 t\u00ednh h\u1ee3p ph\u00e1p c\u1ee7a thi\u1ebft b\u1ecb. \u0110\u1ea3m b\u1ea3o m\u00e1y kh\u00f4ng ph\u1ea3i h\u00e0ng gi\u1ea3 ho\u1eb7c h\u00e0ng d\u1ef1ng v\u00e0 ki\u1ec3m tra \u0111\u01b0\u1ee3c l\u1ecbch s\u1eed s\u1eeda ch\u1eefa, \u0111\u1eb7c bi\u1ec7t b\u1ea1n bi\u1ebft \u0111\u01b0\u1ee3c th\u1eddi gian b\u1ea3o h\u00e0nh c\u00f2n l\u1ea1i c\u1ee7a m\u00e1y.&nbsp;<\/p>\n\n\n\n<p><strong>Ki\u1ec3m tra m\u00e0n h\u00ecnh v\u00e0 c\u1ea3m \u1ee9ng<\/strong><\/p>\n\n\n\n<p>M\u00e0n h\u00ecnh l\u00e0 b\u1ed9 ph\u1eadn ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi ng\u01b0\u1eddi d\u00f9ng v\u00e0 \u1ea3nh h\u01b0\u1edfng l\u1edbn \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m. Ki\u1ec3m tra m\u00e0n h\u00ecnh gi\u00fap b\u1ea1n ph\u00e1t hi\u1ec7n \u0111i\u1ec3m ch\u1ebft c\u1ea3m \u1ee9ng, ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh (m\u00e0u s\u1eafc, \u0111\u1ed9 s\u00e1ng, \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n) v\u00e0 c\u00e1c d\u1ea5u hi\u1ec7u h\u1ecfng h\u00f3c (v\u1ebft n\u1ee9t, \u0111i\u1ec3m s\u00e1ng ho\u1eb7c \u1ed1 m\u00e0n h\u00ecnh).&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2025\/03\/f54c6351-cach-test-iphone-15-pro-max-cu-1.webp\" alt=\"M\u00e0n h\u00ecnh l\u00e0 b\u1ed9 ph\u1eadn \u1ea3nh h\u01b0\u1edfng l\u1edbn \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m khi s\u1eed d\u1ee5ng\n\" class=\"wp-image-69974\" srcset=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2025\/03\/f54c6351-cach-test-iphone-15-pro-max-cu-1.webp 800w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2025\/03\/f54c6351-cach-test-iphone-15-pro-max-cu-1-500x281.webp 500w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2025\/03\/f54c6351-cach-test-iphone-15-pro-max-cu-1-768x432.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">M\u00e0n h\u00ecnh l\u00e0 b\u1ed9 ph\u1eadn \u1ea3nh h\u01b0\u1edfng l\u1edbn \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m khi s\u1eed d\u1ee5ng<\/figcaption><\/figure>\n\n\n\n<p><strong>Ki\u1ec3m tra Camera<\/strong><\/p>\n\n\n\n<p>Camera l\u00e0 m\u1ed9t trong nh\u1eefng t\u00ednh n\u0103ng \u0111\u01b0\u1ee3c ng\u01b0\u1eddi d\u00f9ng iPhone quan t\u00e2m h\u00e0ng \u0111\u1ea7u, \u0111\u1eb7c bi\u1ec7t l\u00e0 tr\u00ean c\u00e1c d\u00f2ng m\u00e1y cao c\u1ea5p nh\u01b0 <a href=\"https:\/\/www.chotot.com\/dien-thoai-iphone-15-pro-max-sd6a0e\">iPhone 15 Pro Max<\/a>. T\u1eeb ki\u1ec3m tra Camera b\u1ea1n c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng ch\u1ee5p \u1ea3nh v\u00e0 quay video, c\u00e1c ch\u1ebf \u0111\u1ed9 ch\u1ee5p (ch\u00e2n dung, ch\u1ee5p \u0111\u00eam,&#8230;) v\u00e0 ph\u00e1t hi\u1ec7n l\u1ed7i ph\u1ea7n c\u1ee9ng (\u1ed1ng k\u00ednh b\u1ecb h\u1ecfng, c\u1ea3m bi\u1ebfn l\u1ed7i).\u00a0<\/p>\n\n\n\n<p><strong>Ki\u1ec3m tra Pin v\u00e0 S\u1ea1c<\/strong><\/p>\n\n\n\n<p>Pin l\u00e0 y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn th\u1eddi gian s\u1eed d\u1ee5ng iPhone c\u1ee7a b\u1ea1n, pin &#8220;chai&#8221; s\u1ebd khi\u1ebfn tr\u1ea3i nghi\u1ec7m c\u1ee7a b\u1ea1n tr\u1edf n\u00ean kh\u00f3 ch\u1ecbu. Ki\u1ec3m tra Pin b\u1ea1n c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c Pin c\u00f2n bao nhi\u00eau ph\u1ea7n tr\u0103m dung l\u01b0\u1ee3ng so v\u1edbi ban \u0111\u1ea7u v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 t\u1ed1c \u0111\u1ed9 s\u1ea1c hay kh\u00f4ng nh\u1eadn s\u1ea1c.&nbsp;<\/p>\n\n\n\n<p><strong>Ki\u1ec3m tra Face ID v\u00e0 c\u00e1c t\u00ednh n\u0103ng kh\u00e1c<\/strong><\/p>\n\n\n\n<p>Face ID v\u00e0 c\u00e1c t\u00ednh n\u0103ng nh\u01b0 c\u1ea3m bi\u1ebfn v\u00e2n tay, n\u00fat b\u1ea5m v\u1eadt l\u00fd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 ti\u1ec7n l\u1ee3i v\u00e0 b\u1ea3o m\u1eadt. Ki\u1ec3m tra gi\u00fap b\u1ea1n \u0111\u1ea3m b\u1ea3o Face ID ho\u1ea1t \u0111\u1ed9ng ch\u00ednh x\u00e1c (nh\u1eadn di\u1ec7n nhanh, ch\u00ednh x\u00e1c khu\u00f4n m\u1eb7t), c\u00e1c n\u00fat b\u1ea5m v\u1eadt l\u00fd v\u00e0 c\u00e1c t\u00ednh n\u0103ng c\u1ea3m bi\u1ebfn ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng.&nbsp;<\/p>\n\n\n\n<p><strong>Ki\u1ec3m tra iCloud v\u00e0 b\u1ea3o h\u00e0nh<\/strong><\/p>\n\n\n\n<p>X\u00e1c \u0111\u1ecbnh t\u00ecnh tr\u1ea1ng iCloud v\u00e0 t\u00ecnh tr\u1ea1ng b\u1ea3o h\u00e0nh m\u00e1y l\u00e0 c\u00f4ng \u0111o\u1ea1n b\u1ea1n kh\u00f4ng th\u1ec3 b\u1ecf qua. \u0110\u1ea3m b\u1ea3o m\u00e1y kh\u00f4ng b\u1ecb kh\u00f3a iCloud, tr\u00e1nh kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng v\u00e0 m\u00e1y c\u00f2n th\u1eddi gian b\u1ea3o h\u00e0nh kh\u00f4ng, \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 khi c\u1ea7n.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Cach_test_iPhone_15_Pro_Max_cu_truoc_khi_mua\"><\/span><strong>2. C\u00e1ch test iPhone 15 Pro Max c\u0169 tr\u01b0\u1edbc khi mua<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"21_Kiem_tra_ngoai_hinh_may\"><\/span><strong>2.1. Ki\u1ec3m tra ngo\u1ea1i h\u00ecnh m\u00e1y<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>M\u1eb7t l\u01b0ng v\u00e0 c\u1ea1nh vi\u1ec1n<\/strong><\/p>\n\n\n\n<p>Tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u ki\u1ec3m tra c\u00e1c t\u00ednh n\u0103ng b\u00ean trong, h\u00e3y d\u00e0nh m\u1ed9t ch\u00fat th\u1eddi gian \u0111\u1ec3 quan s\u00e1t ngo\u1ea1i h\u00ecnh c\u1ee7a m\u00e1y. Ngo\u1ea1i h\u00ecnh l\u00e0 y\u1ebfu t\u1ed1 \u0111\u1ea7u ti\u00ean b\u1ea1n c\u1ea7n xem x\u00e9t khi mua iPhone 15 Pro Max c\u0169. H\u00e3y ki\u1ec3m tra k\u1ef9 m\u1eb7t l\u01b0ng v\u00e0 c\u1ea1nh vi\u1ec1n c\u1ee7a m\u00e1y \u0111\u1ec3 xem c\u00f3 b\u1ea5t k\u1ef3 v\u1ebft tr\u1ea7y x\u01b0\u1edbc ho\u1eb7c m\u00f3p m\u00e9o n\u00e0o kh\u00f4ng. M\u00e0n h\u00ecnh c\u0169ng l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra k\u1ef9 l\u01b0\u1ee1ng.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2025\/03\/b1d89b16-cach-test-iphone-15-pro-max-cu-2.webp\" alt=\"Ki\u1ec3m tra m\u1eb7t l\u01b0ng v\u00e0 c\u1ea1nh vi\u1ec1n c\u1ee7a m\u00e1y\" class=\"wp-image-69975\" srcset=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2025\/03\/b1d89b16-cach-test-iphone-15-pro-max-cu-2.webp 800w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2025\/03\/b1d89b16-cach-test-iphone-15-pro-max-cu-2-500x281.webp 500w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2025\/03\/b1d89b16-cach-test-iphone-15-pro-max-cu-2-768x432.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Ki\u1ec3m tra m\u1eb7t l\u01b0ng v\u00e0 c\u1ea1nh vi\u1ec1n c\u1ee7a m\u00e1y<\/figcaption><\/figure>\n\n\n\n<p><strong>M\u00e0n h\u00ecnh<\/strong><\/p>\n\n\n\n<p>H\u00e3y b\u1eadt m\u00e1y v\u00e0 ki\u1ec3m tra xem m\u00e0n h\u00ecnh c\u00f3 hi\u1ec3n th\u1ecb \u0111\u00fang m\u00e0u s\u1eafc, kh\u00f4ng b\u1ecb \u00e1m v\u00e0ng, \u0111i\u1ec3m ch\u1ebft hay c\u00e1c v\u1ec7t s\u00e1ng b\u1ea5t th\u01b0\u1eddng. \u0110\u1eb7c bi\u1ec7t, ki\u1ec3m tra kh\u1ea3 n\u0103ng c\u1ea3m \u1ee9ng c\u1ee7a m\u00e0n h\u00ecnh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o tr\u1ea3i nghi\u1ec7m s\u1eed d\u1ee5ng m\u01b0\u1ee3t m\u00e0.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"22_Kiem_tra_thong_tin_may\"><\/span><strong>2.2. Ki\u1ec3m tra th\u00f4ng tin m\u00e1y<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>IMEI \u0111\u1ec3 Check ch\u00ednh h\u00e3ng<\/strong><\/p>\n\n\n\n<p>M\u1ed7i iPhone \u0111\u1ec1u c\u00f3 m\u1ed9t m\u00e3 IMEI duy nh\u1ea5t.&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>C\u00e1ch 1:<\/strong> M\u1edf \u1ee9ng d\u1ee5ng \u0110i\u1ec7n tho\u1ea1i v\u00e0 nh\u1eadp m\u00e3 *#06#.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>C\u00e1ch 2:<\/strong> Nh\u1ea5n n\u00fat g\u1ecdi, m\u00e0n h\u00ecnh s\u1ebd hi\u1ec3n th\u1ecb m\u00e3 s\u1ed1 IMEI.<\/li>\n\n\n\n<li><strong>C\u00e1ch 3:<\/strong> Ki\u1ec3m tra s\u1ed1 IMEI tr\u00ean website <a href=\"https:\/\/checkcoverage.apple.com\">https:\/\/checkcoverage.apple.com<\/a> c\u1ee7a Apple. B\u1ea1n \u0111i\u1ec1n m\u00e3 IMEI v\u00e0o Enter your serial number. \u0110i\u1ec1n m\u00e3 code v\u00e0o m\u1ee5c Please enter the code. Sau \u0111\u00f3 b\u1ea1n nh\u1ea5n ch\u1ecdn Enter th\u00ec h\u1ec7 th\u1ed1ng s\u1ebd ki\u1ec3m tra v\u00e0 cho k\u1ebft qu\u1ea3.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"524\" src=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2025\/03\/9d5579c9-cach-check-imei-tren-iphone.webp\" alt=\"c\u00e1ch test iphone 15 pro max c\u0169 b\u1eb1ng c\u00e1ch ki\u1ec3m tra IMEI tr\u00ean iPhone\n\" class=\"wp-image-69976\" srcset=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2025\/03\/9d5579c9-cach-check-imei-tren-iphone.webp 800w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2025\/03\/9d5579c9-cach-check-imei-tren-iphone-500x328.webp 500w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2025\/03\/9d5579c9-cach-check-imei-tren-iphone-768x503.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">C\u00e1ch ki\u1ec3m tra IMEI tr\u00ean iPhone\n<\/figcaption><\/figure>\n\n\n\n<p><strong>iCloud<\/strong><\/p>\n\n\n\n<p>N\u1ebfu iPhone 15 Pro Max c\u0169 c\u00f2n iCloud c\u1ee7a ch\u1ee7 c\u0169, b\u1ea1n s\u1ebd kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c m\u00e1y. \u0110\u1ec3 ki\u1ec3m tra:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>V\u00e0o C\u00e0i \u0111\u1eb7t &gt; [T\u00ean t\u00e0i kho\u1ea3n] &gt; iCloud.<\/li>\n\n\n\n<li>N\u1ebfu th\u1ea5y t\u00e0i kho\u1ea3n iCloud c\u1ee7a ng\u01b0\u1eddi kh\u00e1c v\u1eabn c\u00f2n, ki\u1ec3m tra xem Find My iPhone c\u00f3 \u0111\u01b0\u1ee3c b\u1eadt hay kh\u00f4ng. N\u1ebfu c\u00f3, y\u00eau c\u1ea7u ng\u01b0\u1eddi b\u00e1n \u0111\u0103ng xu\u1ea5t iCloud tr\u01b0\u1edbc khi mua.<\/li>\n\n\n\n<li>Tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng mua iPhone c\u0169 n\u1ebfu kh\u00f4ng th\u1ec3 \u0111\u0103ng xu\u1ea5t iCloud, v\u00ec m\u00e1y c\u00f3 th\u1ec3 b\u1ecb kh\u00f3a v\u0129nh vi\u1ec5n.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2025\/03\/25e3b00a-cach-check-icloud-tren-iphone.webp\" alt=\"C\u00e1ch ki\u1ec3m tra l\u1ed7i iCloud tr\u00ean iPhone\n\" class=\"wp-image-69977\" srcset=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2025\/03\/25e3b00a-cach-check-icloud-tren-iphone.webp 800w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2025\/03\/25e3b00a-cach-check-icloud-tren-iphone-500x281.webp 500w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2025\/03\/25e3b00a-cach-check-icloud-tren-iphone-768x432.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">C\u00e1ch ki\u1ec3m tra l\u1ed7i iCloud tr\u00ean iPhone\n<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"23_Kiem_tra_Pin\"><\/span><strong>2.3. Ki\u1ec3m tra Pin<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Pin l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m s\u1eed d\u1ee5ng. Ki\u1ec3m tra dung l\u01b0\u1ee3ng pin c\u00f2n l\u1ea1i b\u1eb1ng c\u00e1ch v\u00e0o &#8220;C\u00e0i \u0111\u1eb7t&#8221; &gt; &#8220;Pin&#8221; &gt; &#8220;T\u00ecnh tr\u1ea1ng pin&#8221;.&nbsp;<\/p>\n\n\n\n<p>N\u1ebfu dung l\u01b0\u1ee3ng pin gi\u1ea3m qu\u00e1 nhi\u1ec1u, b\u1ea1n n\u00ean xem x\u00e9t vi\u1ec7c thay pin ho\u1eb7c t\u00ecm ki\u1ebfm m\u1ed9t thi\u1ebft b\u1ecb kh\u00e1c.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"493\" src=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2025\/03\/c4c14a77-cach-check-pin-tren-iphone.webp\" alt=\"C\u00e1ch ki\u1ec3m tra tu\u1ed5i th\u1ecd pin tr\u00ean iPhone\n\" class=\"wp-image-69978\" srcset=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2025\/03\/c4c14a77-cach-check-pin-tren-iphone.webp 800w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2025\/03\/c4c14a77-cach-check-pin-tren-iphone-500x308.webp 500w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2025\/03\/c4c14a77-cach-check-pin-tren-iphone-768x473.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">C\u00e1ch ki\u1ec3m tra tu\u1ed5i th\u1ecd pin tr\u00ean iPhone\n<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"24_Kiem_tra_Face_ID\"><\/span><strong>2.4. Ki\u1ec3m tra Face ID<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>V\u00e0o C\u00e0i \u0111\u1eb7t &gt; Face ID &amp; M\u1eadt kh\u1ea9u &gt; Thi\u1ebft l\u1eadp Face ID. L\u00e0m theo h\u01b0\u1edbng d\u1eabn \u0111\u1ec3 thi\u1ebft l\u1eadp.<\/li>\n\n\n\n<li>Sau khi thi\u1ebft l\u1eadp, th\u1eed m\u1edf kh\u00f3a m\u00e1y b\u1eb1ng c\u00e1ch nh\u00ecn v\u00e0o thi\u1ebft b\u1ecb. N\u1ebfu Face ID kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng, c\u00f3 th\u1ec3 do c\u1ea3m bi\u1ebfn b\u1ecb h\u1ecfng ho\u1eb7c ph\u1ea7n m\u1ec1m g\u1eb7p v\u1ea5n \u0111\u1ec1.<\/li>\n<\/ul>\n\n\n\n<p><strong>L\u01b0u \u00fd:<\/strong> N\u1ebfu Face ID kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng, b\u1ea1n c\u00f3 th\u1ec3 th\u1eed \u0110\u1eb7t l\u1ea1i Face ID trong c\u00f9ng m\u1ee5c c\u00e0i \u0111\u1eb7t.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2025\/03\/03358837-cach-check-face-id-tren-iphone.webp\" alt=\"C\u00e1ch ki\u1ec3m tra Face ID tr\u00ean iPhone\n\" class=\"wp-image-69979\" srcset=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2025\/03\/03358837-cach-check-face-id-tren-iphone.webp 800w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2025\/03\/03358837-cach-check-face-id-tren-iphone-500x500.webp 500w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2025\/03\/03358837-cach-check-face-id-tren-iphone-768x768.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">C\u00e1ch ki\u1ec3m tra Face ID tr\u00ean iPhone<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"25_Kiem_tra_Camera\"><\/span><strong>2.5. Ki\u1ec3m tra Camera<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u1ea3m b\u1ea3o \u1ed1ng k\u00ednh kh\u00f4ng b\u1ecb tr\u1ea7y x\u01b0\u1edbc, b\u1ee5i b\u1ea9n ho\u1eb7c h\u01a1i \u1ea9m b\u00ean trong.<\/li>\n\n\n\n<li>M\u1edf \u1ee9ng d\u1ee5ng Camera, th\u1eed ch\u1ee5p \u1edf c\u00e1c ch\u1ebf \u0111\u1ed9 nh\u01b0 \u1ea3nh th\u01b0\u1eddng, ch\u00e2n dung, ch\u1ee5p \u0111\u00eam v\u00e0 quay video. Ki\u1ec3m tra kh\u1ea3 n\u0103ng l\u1ea5y n\u00e9t, \u0111\u1ed9 s\u00e1ng v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"26_Kiem_tra_Loa_va_Mic\"><\/span><strong>2.6. Ki\u1ec3m tra Loa v\u00e0 Mic<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Th\u1ef1c hi\u1ec7n cu\u1ed9c g\u1ecdi th\u1eed nghi\u1ec7m ho\u1eb7c ph\u00e1t nh\u1ea1c \u0111\u1ec3 ki\u1ec3m tra \u00e2m thanh.<\/li>\n\n\n\n<li>Ghi \u00e2m m\u1ed9t \u0111o\u1ea1n v\u00e0 ph\u00e1t l\u1ea1i \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh.<\/li>\n<\/ul>\n\n\n\n<p>N\u1ebfu loa ho\u1eb7c micro kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang, c\u00f3 th\u1ec3 do ph\u1ea7n c\u1ee9ng b\u1ecb h\u1ecfng ho\u1eb7c k\u1ebft n\u1ed1i b\u1ecb l\u1ecfng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"27_Kiem_tra_cam_ung_va_3D_Touch\"><\/span><strong>2.7. Ki\u1ec3m tra c\u1ea3m \u1ee9ng v\u00e0 3D Touch<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>M\u1edf \u1ee9ng d\u1ee5ng Ghi ch\u00fa, t\u1ea1o m\u1ed9t ghi ch\u00fa m\u1edbi v\u00e0 v\u1ebd m\u1ed9t h\u00ecnh v\u1ebd. Ki\u1ec3m tra xem m\u1ecdi khu v\u1ef1c tr\u00ean m\u00e0n h\u00ecnh \u0111\u1ec1u ph\u1ea3n h\u1ed3i ch\u00ednh x\u00e1c.<\/li>\n\n\n\n<li>Nh\u1ea5n m\u1ea1nh v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng \u1ee9ng d\u1ee5ng tr\u00ean m\u00e0n h\u00ecnh ch\u00ednh \u0111\u1ec3 xem ph\u1ea3n \u1ee9ng c\u1ee7a m\u00e1y.<\/li>\n<\/ul>\n\n\n\n<p><strong>L\u01b0u \u00fd:<\/strong> iPhone 15 Pro Max s\u1eed d\u1ee5ng Haptic Touch thay v\u00ec 3D Touch, n\u00ean b\u1ea1n ch\u1ec9 c\u1ea7n ki\u1ec3m tra \u0111\u1ed9 nh\u1ea1y v\u00e0 ph\u1ea3n h\u1ed3i c\u1ee7a c\u1ea3m \u1ee9ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"28_Kiem_tra_Sac\"><\/span><strong>2.8. Ki\u1ec3m tra S\u1ea1c<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Th\u1eed c\u1eafm v\u00e0 r\u00fat d\u00e2y s\u1ea1c, \u0111\u1ea3m b\u1ea3o kh\u00f4ng c\u00f3 c\u1ea3m gi\u00e1c l\u1ecfng l\u1ebbo ho\u1eb7c kh\u00f4ng nh\u1eadn s\u1ea1c.<\/li>\n\n\n\n<li>Sau khi k\u1ebft n\u1ed1i s\u1ea1c, ki\u1ec3m tra xem bi\u1ec3u t\u01b0\u1ee3ng pin c\u00f3 hi\u1ec3n th\u1ecb \u0111ang s\u1ea1c v\u00e0 t\u0103ng d\u1ea7n kh\u00f4ng.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"29_Kiem_tra_cong_ket_noi\"><\/span><strong>2.9. Ki\u1ec3m tra c\u1ed5ng k\u1ebft n\u1ed1i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>C\u1ed5ng Lightning: <\/strong>Th\u1eed c\u1eafm tai nghe ho\u1eb7c ph\u1ee5 ki\u1ec7n kh\u00e1c v\u00e0o c\u1ed5ng Lightning, \u0111\u1ea3m b\u1ea3o kh\u00f4ng c\u00f3 ph\u1ea3n h\u1ed3i l\u1ed7i ho\u1eb7c kh\u00f4ng nh\u1eadn.<\/li>\n\n\n\n<li><strong>C\u1ed5ng SIM: <\/strong>D\u00f9ng que ch\u1ecdc SIM \u0111\u1ec3 m\u1edf khay SIM, ki\u1ec3m tra xem khay c\u00f3 d\u1ec5 d\u00e0ng m\u1edf v\u00e0 \u0111\u00f3ng kh\u00f4ng, v\u00e0 kh\u00f4ng c\u00f3 d\u1ea5u hi\u1ec7u h\u1ecfng h\u00f3c.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Giai_dap_thac_mac_khi_test_iPhone_15_Pro_Max_cu\"><\/span><strong>3. Gi\u1ea3i \u0111\u00e1p th\u1eafc m\u1eafc khi test iPhone 15 Pro Max c\u0169<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Dau_hieu_nao_cho_thay_iPhone_15_Pro_Max_cu_da_bi_sua_chua\"><\/span><strong>D\u1ea5u hi\u1ec7u n\u00e0o cho th\u1ea5y iPhone 15 Pro Max c\u0169 \u0111\u00e3 b\u1ecb s\u1eeda ch\u1eefa?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u0110\u1ec3 d\u1ec5 d\u00e0ng nh\u1eadn bi\u1ebft iPhone 15 Pro Max c\u0169 \u0111\u00e3 qua s\u1eeda ch\u1eefa, b\u1ea1n h\u00e3y ch\u00fa \u00fd \u0111\u1ebfn nh\u1eefng d\u1ea5u hi\u1ec7u sau: ho\u1ea1t \u0111\u1ed9ng b\u1ea5t th\u01b0\u1eddng c\u1ee7a Face ID ho\u1eb7c Touch ID, c\u00e1c v\u1ebft x\u01b0\u1edbc ho\u1eb7c l\u1ecfng l\u1ebbo tr\u00ean \u1ed1c v\u00edt v\u00e0 khung m\u00e1y.&nbsp;<\/p>\n\n\n\n<p>\u0110\u1eb7c bi\u1ec7t, ki\u1ec3m tra &#8220;L\u1ecbch s\u1eed linh ki\u1ec7n v\u00e0 d\u1ecbch v\u1ee5&#8221; trong ph\u1ea7n C\u00e0i \u0111\u1eb7t c\u1ee7a iOS 15.2 tr\u1edf l\u00ean, n\u1ebfu xu\u1ea5t hi\u1ec7n &#8220;Unknown part&#8221; th\u00ec linh ki\u1ec7n \u0111\u00f3 \u0111\u00e3 b\u1ecb thay th\u1ebf v\u00e0 kh\u00f4ng ph\u1ea3i ch\u00ednh h\u00e3ng Apple. Ngo\u00e0i ra, b\u1ea1n c\u00f3 th\u1ec3 ki\u1ec3m tra l\u1ecbch s\u1eed s\u1eeda ch\u1eefa th\u00f4ng qua s\u1ed1 IMEI tr\u00ean trang web c\u1ee7a Apple.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Nhan_biet_man_hinh_iPhone_15_Pro_Max_zin_hay_da_bi_thay_nhu_the_nao\"><\/span><strong>Nh\u1eadn bi\u1ebft m\u00e0n h\u00ecnh iPhone 15 Pro Max zin hay \u0111\u00e3 b\u1ecb thay nh\u01b0 th\u1ebf n\u00e0o?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u0110\u1ec3 x\u00e1c \u0111\u1ecbnh xem m\u00e0n h\u00ecnh c\u1ee7a iPhone 15 Pro Max c\u0169 c\u00f3 ph\u1ea3i h\u00e0ng zin hay \u0111\u00e3 \u0111\u01b0\u1ee3c thay th\u1ebf, b\u1ea1n c\u00f3 th\u1ec3 quan s\u00e1t k\u1ef9 vi\u1ec1n m\u00e0n h\u00ecnh xem c\u00f3 khe h\u1edf hay kh\u00f4ng kh\u00edt v\u1edbi khung m\u00e1y, ki\u1ec3m tra xem c\u00f3 v\u1ebft h\u1edf s\u00e1ng n\u00e0o kh\u00f4ng khi \u0111\u1eb7t h\u00ecnh n\u1ec1n m\u00e0u \u0111en v\u00e0 t\u0103ng \u0111\u1ed9 s\u00e1ng t\u1ed1i \u0111a, v\u00e0 so s\u00e1nh \u0111\u1ed9 s\u00e1ng, m\u00e0u s\u1eafc c\u1ee7a m\u00e0n h\u00ecnh v\u1edbi m\u1ed9t chi\u1ebfc iPhone 15 Pro Max kh\u00e1c \u0111\u1ec3 xem c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t r\u00f5 r\u1ec7t kh\u00f4ng. Ngo\u00e0i ra, \u0111\u1eebng qu\u00ean ki\u1ec3m tra xem m\u00e0n h\u00ecnh c\u00f3 v\u1ebft tr\u1ea7y x\u01b0\u1edbc, n\u1ee9t ho\u1eb7c c\u00e1c d\u1ea5u hi\u1ec7u kh\u00e1c c\u1ee7a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Lam_sao_kiem_tra_khay_SIM_cua_iPhone_15_Pro_Max_cu\"><\/span><strong>L\u00e0m sao ki\u1ec3m tra khay SIM c\u1ee7a iPhone 15 Pro Max c\u0169?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>C\u00f3 m\u1ed9t s\u1ed1 m\u1eb9o ki\u1ec3m tra khay SIM b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o, nh\u01b0: ki\u1ec3m tra khay SIM c\u00f3 v\u1ebft tr\u1ea7y x\u01b0\u1edbc hay h\u01b0 h\u1ecfng n\u00e0o kh\u00f4ng vief khay SIM zin th\u01b0\u1eddng kh\u00f4ng c\u00f3 v\u1ebft tr\u1ea7y x\u01b0\u1edbc. Th\u1eed ch\u00e8n SIM v\u00e0o khay \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o khay SIM ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng, kh\u00f4ng b\u1ecb l\u1ecfng l\u1ebbo v\u00e0 kh\u00f4ng b\u1ecb k\u1eb9t.&nbsp;<\/p>\n\n\n\n<p>Vi\u1ec7c th\u1ef1c hi\u1ec7n k\u1ef9 <strong>c\u00e1ch test iPhone 15 Pro Max c\u0169<\/strong> tr\u00ean tr\u01b0\u1edbc khi mua gi\u00fap b\u1ea1n tr\u00e1nh \u0111\u01b0\u1ee3c nh\u1eefng r\u1ee7i ro nh\u01b0 h\u00e0ng d\u1ef1ng, linh ki\u1ec7n b\u1ecb thay th\u1ebf ho\u1eb7c l\u1ed7i ph\u1ea7n c\u1ee9ng. T\u1eeb ngo\u1ea1i h\u00ecnh, m\u00e0n h\u00ecnh, camera, Face ID, pin cho \u0111\u1ebfn iCloud, m\u1ed7i b\u01b0\u1edbc ki\u1ec3m tra \u0111\u1ec1u \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng thi\u1ebft b\u1ecb. H\u00e3y \u0111\u1ea3m b\u1ea3o ki\u1ec3m tra \u0111\u1ea7y \u0111\u1ee7 theo h\u01b0\u1edbng d\u1eabn \u0111\u1ec3 ch\u1ecdn v\u00e0 <a href=\"https:\/\/www.chotot.com\/mua-ban-dien-thoai-apple-iphone-15-pro-max-sdmd1ml2483\">mua iPhone 15 Pro Max c\u0169<\/a> nguy\u00ean b\u1ea3n, ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 x\u1ee9ng \u0111\u00e1ng v\u1edbi s\u1ed1 ti\u1ec1n b\u1ecf ra.<\/p>\n\n\n\n<p>Truy c\u1eadp Ch\u1ee3 T\u1ed1t ngay \u0111\u1ec3 t\u00ecm <a href=\"https:\/\/www.chotot.com\/mua-ban-dien-thoai-apple-sdmd1\">mua iPhone c\u0169<\/a> v\u1edbi \u0111a d\u1ea1ng l\u1ef1a ch\u1ecdn, gi\u00e1 h\u1ee3p l\u00fd v\u00e0 mua b\u00e1n d\u1ec5 d\u00e0ng!<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>B\u00e0i vi\u1ebft cung c\u1ea5p h\u01b0\u1edbng d\u1eabn chi ti\u1ebft v\u00e0 to\u00e0n di\u1ec7n v\u1ec1 c\u00e1ch test iPhone 15 Pro Max c\u0169, gi\u00fap ng\u01b0\u1eddi mua tr\u00e1nh kh\u1ecfi nh\u1eefng r\u1ee7i ro th\u01b0\u1eddng g\u1eb7p. T\u1eeb ki\u1ec3m tra ngo\u1ea1i h\u00ecnh, m\u00e0n h\u00ecnh, IMEI, \u0111\u1ebfn c\u00e1c t\u00ednh n\u0103ng quan tr\u1ecdng nh\u01b0 Face ID, camera, pin v\u00e0 iCloud, b\u00e0i vi\u1ebft trang b\u1ecb cho<\/p>\n","protected":false},"author":396,"featured_media":69980,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_editorskit_title_hidden":false,"_editorskit_reading_time":0,"_editorskit_is_block_options_detached":false,"_editorskit_block_options_position":"{}","footnotes":""},"categories":[949,1076],"tags":[1457,1553,1571],"class_list":{"0":"post-69972","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-dien-tu","8":"category-dien-thoai","9":"tag-iphone-15-pro-max","10":"tag-iphone","11":"tag-cach-test-iphone-cu"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>C\u00e1ch test iPhone 15 Pro Max c\u0169: B\u00ed k\u00edp ng\u01b0\u1eddi mua c\u1ea7n bi\u1ebft<\/title>\n<meta name=\"description\" content=\"H\u01b0\u1edbng d\u1eabn c\u00e1ch test iPhone 15 Pro Max c\u0169 \u0111\u1ec3 tr\u00e1nh mua ph\u1ea3i h\u00e0ng k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng, t\u1eeb ngo\u1ea1i h\u00ecnh, IMEI, m\u00e0n h\u00ecnh, Face ID \u0111\u1ebfn pin, camera,....\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/cach-test-iphone-15-pro-max-cu.html\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C\u00e1ch test iPhone 15 Pro Max c\u0169: B\u00ed k\u00edp ng\u01b0\u1eddi mua c\u1ea7n bi\u1ebft\" \/>\n<meta property=\"og:description\" content=\"H\u01b0\u1edbng d\u1eabn c\u00e1ch test iPhone 15 Pro Max c\u0169 \u0111\u1ec3 tr\u00e1nh mua ph\u1ea3i h\u00e0ng k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng, t\u1eeb ngo\u1ea1i h\u00ecnh, IMEI, m\u00e0n h\u00ecnh, Face ID \u0111\u1ebfn pin, camera,....\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.chotot.com\/kinh-nghiem\/cach-test-iphone-15-pro-max-cu.html\" \/>\n<meta property=\"og:site_name\" content=\"Kinh Nghi\u1ec7m Mua B\u00e1n\" \/>\n<meta property=\"article:published_time\" content=\"2025-04-03T10:05:57+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-22T04:42:40+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2025\/03\/8110636c-cach-test-iphone-15-pro-max-cu-cho-tot.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1600\" \/>\n\t<meta property=\"og:image:height\" content=\"900\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Thao My\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta 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