Platform: LG Infineon
Selected port: COM4
Selected baudrate: 115200
Selected model: GS290
Please reconnect battery, press and hold power button...
Phone found.
Release power button.
Sending loader...OK
Reading info. Please wait...
Certificate load error
Reconnecting in safe mode...
Please reconnect battery, press and hold power button...
Phone found.
Release power button.
Sending loader...OK
This mode only supports firmware writing.
Opening "GS290AT-01-V10c-214-01-APR-02-2010+0.oct"...OK
Writing Firmware...
Certificate load error
Disconnected.
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Platform: LG Infineon
Selected port: USB
Selected model: GS290
Disconnect battery and connect USB cable to phone...
Reading info. Please wait...
Certificate load error
Reconnecting in safe mode...
Please reconnect USB cable...
This mode only supports firmware writing.
Please use COM Cable for unlocking.
Opening "GS290AT-01-V10c-214-01-APR-02-2010+0.oct"...OK
Writing Firmware...
Certificate load error
Disconnected.
máy luc đầu bị lỗi gọi là tắt cuộc gọi 0s sạc pin chỉ vào 2 cục.flash ok xong ko lên nguồn flash lần 2 không đk xin giúp