các bác xem dùm log 1280

tình trạng máy mất nguồn.check ko đc.em đá U lại thì bấm nguồn kim lên nhưng lại rớt.bỏ vào check thì chạy đc tí là báo lỗi.log em flash nó đây ae chym ngưỡng giùm coi nó sao.
MXKEY [MxKey Team HTI PLUS Flasher Interface 1], SN: C087C5B9
Using device: HTI, FW ver: 00.50, SN: 0100E833
Connection status: EHCI:HUB:HUB:USB 2.00 (Full-speed)
Driver: WinUSB, ver: 3.5.1.0 , NTMP ver: 6.1.7600.16385
Module ver: 1.0.0.21313(12-12-2012), Library ver: 1.0.0.14337(12-12-2012)
Device synchronized.
CPU: XGOLD 110
Using embedded SBL from MCU.
Sending EBL Loader ...OK
Sending EBL ...OK
Getting EBL Version ...
Boot mode: 0xCC
EBL version major/minor: 10.19
EBL version: Default_RAM_Bootloader
Set baud rate to: 921.60 Kbit/s
Flash ID: 0020 88C0 - 23280003 [ST M58MWR064FU,64 Mbits]
CFI information:
Flash settings: 0/1, size: 0x00800000
2 Block regions:
127 x 0x00010000 = 0x007F0000
8 x 0x00002000 = 0x00010000
EBL ready !
Processing file: rm647_006.700
Downloading item CODE:hw_b2_rm647_r06.700.fls, num block: 3, size: 4.04 MB
Erasing area 0x00800000-0x00A0FFFE ...OK
Programming completed in 38.443 s
Erasing area 0x00C60000-0x00E5947E ...OK
Programming completed in 40.432 s
Erasing area 0x00FFC000-0x00FFC03E ...OK
Programming completed in 0.130 s
Error reading checksum!
Processing file: rm647_006.70mr
Downloading item CUST:hw_b2_rm647_006.70mr.fls, num block: 1, size: 1.10 MB
Erasing area 0x00210000-0x003288BE ...OK
Programming completed in 16.482 s
Checksum mismatch: Phone calculated 0x0033, software calculated 0x6184
Processing file: rm6470_nai06.70mr
Downloading item CUST:hw_b2_rm6470_nai06.70mr.fls, num block: 1, size: 304.39 KB
Erasing area 0x00EB0000-0x00EFB47E ...OK
Programming completed in 4.491 s
Checksum mismatch: Phone calculated 0x00F0, software calculated 0x9627
Total time for flashing process(boot+erase+write) was 3 min 4.446 s