Amigos, tenho um xt 1640, ele reconhece em fastboot porém aparenta está com bootloader corrompido, nenhuma rom consegue recuperar, nem mesmo a stock, sempre retorna erro.
C:\Users\wagner.alves\Desktop\Wagner\adb\adb>fastboot oem lock begin
...
(bootloader) Not in unlocked state
OKAY [ 0.020s]
finished. total time: 0.021s
C:\Users\wagner.alves\Desktop\Wagner\adb\adb>fastboot oem lock begin
...
(bootloader) Not in unlocked state
OKAY [ 0.007s]
finished. total time: 0.008s
C:\Users\wagner.alves\Desktop\Wagner\adb\adb>fastboot flash partition gpt.bin
(bootloader) has-slot:partition: not found
target reported max download size of 536870912 bytes
sending 'partition' (32 KB)...
OKAY [ 0.011s]
writing 'partition'...
(bootloader) Flashing primary GPT image...
(bootloader) Failed to write primary GPT.
(bootloader) Failed to program partition table
FAILED (remote failure)
finished. total time: 34.756s
C:\Users\wagner.alves\Desktop\Wagner\adb\adb>fastboot flash bootloader bootloade
r.img
(bootloader) has-slot:bootloader: not found
target reported max download size of 536870912 bytes
sending 'bootloader' (3651 KB)...
OKAY [ 0.128s]
writing 'bootloader'...
(bootloader) validating: bootloader.default.xml ...
(bootloader) Invalid partition name aboot
(bootloader) will fail: flash:aboot
FAILED (remote failure)
finished. total time: 0.249s
C:\Users\wagner.alves\Desktop\Wagner\adb\adb>fastboot flash logo logo.bin
(bootloader) has-slot:logo: not found
target reported max download size of 536870912 bytes
sending 'logo' (2186 KB)...
OKAY [ 0.079s]
writing 'logo'...
(bootloader) Invalid partition name logo
FAILED (remote failure)
finished. total time: 0.092s
C:\Users\wagner.alves\Desktop\Wagner\adb\adb>fastboot flash boot boot.img
(bootloader) has-slot:boot: not found
target reported max download size of 536870912 bytes
sending 'boot' (16384 KB)...
OKAY [ 0.553s]
writing 'boot'...
(bootloader) Invalid partition name boot
FAILED (remote failure)
finished. total time: 0.574s
C:\Users\wagner.alves\Desktop\Wagner\adb\adb>fastboot flash recovery recovery.im
g
(bootloader) has-slot:recovery: not found
target reported max download size of 536870912 bytes
sending 'recovery' (16484 KB)...
OKAY [ 0.564s]
writing 'recovery'...
(bootloader) Invalid partition name recovery
FAILED (remote failure)
finished. total time: 0.588s
C:\Users\wagner.alves\Desktop\Wagner\adb\adb>fastboot flash dsp adspso.bin
(bootloader) has-slot:dsp: not found
target reported max download size of 536870912 bytes
sending 'dsp' (16384 KB)...
OKAY [ 0.585s]
writing 'dsp'...
(bootloader) Invalid partition name dsp
FAILED (remote failure)
finished. total time: 0.600s
C:\Users\wagner.alves\Desktop\Wagner\adb\adb>fastboot flash oem oem.img
(bootloader) has-slot:oem: not found
target reported max download size of 536870912 bytes
sending 'oem' (96490 KB)...
OKAY [ 3.132s]
writing 'oem'...
(bootloader) Invalid partition name oem
FAILED (remote failure)
finished. total time: 3.144s
C:\Users\wagner.alves\Desktop\Wagner\adb\adb>fastboot flash system system.img_sp
arsechunk.0
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (261013 KB)...
OKAY [ 8.442s]
writing 'system'...
(bootloader) Invalid partition name system
FAILED (remote failure)
finished. total time: 8.454s
C:\Users\wagner.alves\Desktop\Wagner\adb\adb>fastboot flash system system.img_sp
arsechunk.1
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (250842 KB)...
embaixo permission denied