[Xin giúp] 7260 flash báo lỗi

[huynhthanhthi]

Các huynh xem giúp e cái log JAF
Getting MCU ID
Phone didn't answer with TX line high after power on!
Causes:
1. Phone don't power on -> Check cable
2. TX pin from phone don't make contact -> Check cable
3. UPP damaged -> change UPP

MCU ID: 0xAAAA
Failed! Aborting!
Done!
Phone Restarted...
FILES SET FOR FLASHING:
MCU Flash file: NONE
PPM Flash file: NONE
CNT Flash file: NONE
ADSP Flash file: NONE
APE Variant file: NONE
APE User Flash file: NONE
Switching to serial...
Powering the phone...
Failed! Aborting!
INI file .ini is missing. Continue searching for second ini type...
Changing flashing settings...
FILES SET FOR FLASHING:
MCU Flash file: D:\Program Files\Nokia\Phoenix\Products\RM-17\rm17__t6.22_PRE0
PPM Flash file: D:\Program Files\Nokia\Phoenix\Products\RM-17\rm17__t6.22_PREc
CNT Flash file: D:\Program Files\Nokia\Phoenix\Products\RM-17\rm17__t6.22_PRE.image_c
ADSP Flash file: NONE
APE Variant file: NONE
APE User Flash file: NONE
Languages in ppm: English,German,French,Italian,Dutch,Spanish,Turkis h,Portuguese
Changing flashing settings...
FILES SET FOR FLASHING:
MCU Flash file: D:\Program Files\Nokia\Phoenix\Products\RM-17\rm17__t6.22_PRE0
PPM Flash file: D:\Program Files\Nokia\Phoenix\Products\RM-17\rm17__t6.22_PREv
CNT Flash file: D:\Program Files\Nokia\Phoenix\Products\RM-17\rm17__t6.22_PRE.image_v
ADSP Flash file: NONE
APE Variant file: NONE
APE User Flash file: NONE
Languages in ppm: English,Vietnamese,Chinese S,Chinese T
Backing up PM Field 208 as RPL...
Setting local mode...
Failed! Aborting!
Failed to backup imei...
MCU: D:\Program Files\Nokia\Phoenix\Products\RM-17\rm17__t6.22_PRE0
Booting phone...
Phone didn't answer with TX line high after UEM reset!
Causes:
1. BSI line is not connected properly in connector -> Check cable, also for 3.3k resistor in serial with bsi line.
2.UEM damaged -> replace UEM.
MCU ID: 0xCCCC
This MCU ID is not supported in chosen flash file...
Error booting phone...

[hanghuu]

Có thể chỉ là cọng cáp chưa thật chắc chắn, thử lại coi sao!

Nếu được gỡ main ra ốp cho thật chắc chắn

[HÀ GIANG GSM]

cáp chưa chuẩn rồi bạn ơi hoặc bạn làm lại cpu đi nha...

[VŨ PRO]

nó không nhân được chân tx đó anh. tesst cộng cáp khac chạy lại anh nhé.

[huynhthanhthi]

Thank tất cả các bro, mình xem kĩ lại tất cả rồi, cpu bị đứt mạch từa lưa hết, mình đã trả máy cho khách luôn rồi. nhưng mới thì mình cũng vừa nhận 1 con 7260 bị y như vậy, flash nó cũng báo lỗi y như trên.