bênh chung 6300 mất nguồn bấm buồn treo kim đo thấy chạm áp 1v8 vio làm nguồn lớn vs nguồn nhỏ thì hết chạm đo áp đầy đủ nhưng bấm nguồn chớp đèn 2 cái rồi treo giống như khi bin yếu..bỏ vào bõ chạy ok nhưng vẫn vậy UI Defaults Failed 1ST BOOT : C0,07 [Rm-217] [2.3.0.3] CMT ASICID: 000000010000022600010006010C192101001101 EM 1 ID : 00000232 EM 2 ID : 00000353 CMT PUBID : 25C000095F490052E9CD1ECA0D7B29C6DCE8DB66 CMT MODE : 00 CMT HASH : BAF3A9C3DBFA8454937DB77F2B8852B1 CMT ROMID : 191EC665DFAAF68F CMT 1ST Boot OK CMT 2ND Bt: RAP3Gv3_2nd.fg, Ver: 9.11.1 CMT FLID0 : 00EC2208-00006921, Sam K8F5615ETM CMT FLCNT : 00000000000000000000000000000000000000 CMT MCID0 : FFFF0000-00000000 CMT 2ND Boot OK CMT ALGO : RAP3Gv3_algo.fg, Ver: 9.17.0 CMT KSIG0 : 7F7E6491E8D30494B45630BB3A8599F4E1C674C9 CMT VPP : Internal DUAL LINE : True CMT ALG Boot OK PASUBTOC : PA_SL Rebooting Mobile 1ST BOOT : C0,07 [Rm-217] [2.3.0.3] CMT ASICID: 000000010000022600010006010C192101001101 EM 1 ID : 00000232 EM 2 ID : 00000353 CMT PUBID : 25C000095F490052E9CD1ECA0D7B29C6DCE8DB66 CMT MODE : 00 CMT HASH : BAF3A9C3DBFA8454937DB77F2B8852B1 CMT ROMID : 191EC665DFAAF68F CMT 1ST Boot OK CMT 2ND Bt: RAP3Gv3_2nd.fg, Ver: 9.11.1 CMT FLID0 : 00EC2208-00006921, Sam K8F5615ETM CMT FLCNT : 00000000000000000000000000000000000000 CMT MCID0 : FFFF0000-00000000 CMT 2ND Boot OK CMT ALGO : RAP3Gv3_algo.fg, Ver: 9.17.0 CMT KSIG0 : 7F7E6491E8D30494B45630BB3A8599F4E1C674C9 CMT VPP : Internal DUAL LINE : True CMT ALG Boot OK PASUBTOC : PA_SL Rebooting Mobile Erase Canceled 1ST BOOT : C0,07 [Rm-217] [2.3.0.3] CMT ASICID: 000000010000022600010006010C192101001101 EM 1 ID : 00000232 EM 2 ID : 00000353 CMT PUBID : 25C000095F490052E9CD1ECA0D7B29C6DCE8DB66 CMT MODE : 00 CMT HASH : BAF3A9C3DBFA8454937DB77F2B8852B1 CMT ROMID : 191EC665DFAAF68F CMT 1ST Boot OK CMT 2ND Bt: RAP3Gv3_2nd.fg, Ver: 9.11.1 CMT FLID0 : 00EC2208-00006921, Sam K8F5615ETM CMT FLCNT : 00000000000000000000000000000000000000 CMT MCID0 : FFFF0000-00000000 CMT 2ND Boot OK CMT ALGO : RAP3Gv3_algo.fg, Ver: 9.17.0 CMT KSIG0 : 7F7E6491E8D30494B45630BB3A8599F4E1C674C9 CMT VPP : Internal DUAL LINE : True CMT ALG Boot OK IMAGE : rm217__07.30.mcusw CMT NOR Erase Area: 0x00000000-000006BF CMT NOR Erase Area: 0x000006C0-0001FFFF CMT NOR Erase Area: 0x00020000-0007FFFF CMT NOR Erase Area: 0x00080000-000DFFFF CMT NOR Erase Area: 0x00100000-001FFFFF CMT NOR Erase Area: 0x00200000-0031FFFF CMT NOR Erase Area: 0x00320000-0105FFFF CMT NOR Erase Area: 0x01060000-01067FFF CMT NOR Erase Area: 0x01068000-0107FFFF CMT FLASH ERASE OK, Time: 00:41 Written: 10 Certificate(s) CMT FLASH WRITE OK, Time: 02:57 Chip SECTOR_SIZE: 128k Warning, Must be Used 128Kb Sector_Size CNT File 128K Image Saved as: rm217__07.30.image_c_tr_black_128 IMAGE : rm217__07.30.image_c_tr_black_128 CMT NOR Erase Area: 0x01600000-01FDFFFF CNT FLASH ERASE OK, Time: 00:16 CNT FLASH WRITE OK, Time: 00:43 IMAGE : rm217__07.30.ppm_c CMT NOR Erase Area: 0x01080000-015FFFFF PPM FLASH ERASE OK, Time: 00:14 PPM FLASH WRITE OK, Time: 00:55 Flashing Completed, Rebooting Mobile
truoc tien a cap nguon ( chua bam nut nguon có nhich nhẹ kim khong ad ) nếu không nhích mà treo kim thi đóng căp lại đi a hihi giao lưu 0989484743 (zalo chút)
Đã nói rõ như vậy rồi còn chỉ gì nữa bạn... Mở schematics ra dò xem con nào liên quan đến áp VIO gỡ hết. Gỡ đến khi nào hết chạm thì thôi.