[Xin giúp] N9 gặp nạn cao thủ xim giúp

[QuangNinhGSM]

chỉ bị mã bao vệ chạy lại 1 đoạn năn ra ngỏm h bật phát chi rung
h chạy lại báo lỗi như sau
chạy atf
và chạy phonnix cũng ko dc




Waiting For Phone on USB PORT/s...
REQUIRED MODE: BOOTROM MODE
Sending PRIMARY-BOOT: SUCCESSFUL!
Waiting For Phone on USB PORT/s...
REQUIRED MODE: BOOTROM MODE
Sending SECONDARY-BOOT: SUCCESSFUL!
Waiting For Phone on USB PORT/s...
REQUIRED MODE: BOOTLOADER MODE PHONET MODE
Battery Voltage Test: PASSED

Ready to Flash Images to Device...
=========================================
Processing Image: cert-sw

ERROR: MEEGO Device Flashing Failed!
Firmware Version Downgrade NOT ALLOWED
Please use a HIGHER Firmware Version...

Booting/Flashing Failed...
Please Try Again...