relocked phone, how do I unlock it again? - HTC Desire C

I have an HTC Desire C
It was not able to boot, got stuck at the boot screen.
So I used fastboot, unlocked the bootloader, installed cwm recovery, and then accidentally relocked the phone. Now I can't unlock it again.
I get this when I try to unlock it again:
fastboot oem flash Unlock_code.bin
...
(bootloader) [ERR] Command error !!!
OKAY [ 0.009s]
finished. total time: 0.010s
I get this error when I try to boot into RUU mode and try to flash a zip:
sending 'zip' (250722 KB)...
OKAY [ 20.054s]
writing 'zip'...
(bootloader) signature checking...
FAILED (remote: 12 signature verify fail)
finished. total time: 52.095s
I cant flash the stock recovery back cuz my bootloader isn't unlocked. What should I do now? Any help would be appreciated

Related

[Q] Not able to flash recovery.img after S-OFF and firmware upgrade

Hi,
I S-OFF'ed my HTC One, and upgraded the firmware!! Now i have a problem flashing the recovery.
When I'm trying to flash the recovery I'm only getting:
c:\Android>fastboot flash recovery recovery.img
sending 'recovery' (7422 KB)...
OKAY [ 1.188s]
writing 'recovery'...
FAILED (remote: not allowed)
finished. total time: 1.223s
Any idea of why its giving me remote: not allowed?
Have you tried to change the cable or the usb port?
However, all the other command will work?
Hehe never mind, it was a total brainfreeze, when i used revone, i also locked the bootloader again so unlocking it again kinda helped hehe
Thanks for the reply anyways

[Q] Flash Custom Recovery on S-OFF/Locked device

Can we?
Bootloader 1.54 S-OFF but locked. Can we flash custom recovery via fastboot?
I am getting,
Code:
sending 'recovery' (7456 KB)...
OKAY [ 1.1.453s]
writing 'recovery'...
FAILED (remote: not allowed)
finished, total time: 1.180s
Is Bootloader Locked status giving this error?
ShdwFx said:
Can we?
Bootloader 1.54 S-OFF but locked. Can we flash custom recovery via fastboot?
I am getting,
Code:
sending 'recovery' (7456 KB)...
OKAY [ 1.1.453s]
writing 'recovery'...
FAILED (remote: not allowed)
finished, total time: 1.180s
Is Bootloader Locked status giving this error?
Click to expand...
Click to collapse
Yes. Unlock your bootloader from HTC-Dev and then you should be able to flash your recovery.

Please Help Me about update of HTC firmware 4.3

Hi, Friends I have HTC ONE WWE .
i have rooted that phone and today my phone shows me update available from 4.2.2 to 4.3 . i download all file OTA
its about 674 MB file but when i try to update it it restart and show me fast boot screen menu and show me tempered and relocked
and security warning in red colored. and i am not able get update my phone so please suggest me friends what should i do
please help me
my mobile is HTC ONE unlocked and Rooted . please expert help me.
I am not able to update my mobile OTA from official update.
every time when i am trying to entering into recovery mode or try to flash it show signature verification failed
E:\HTC apps\HTC one unlocker\Android>fastboot flash zip firmware.zip
sending 'zip' (1118196 KB)...
OKAY [ 64.581s]
writing 'zip'...
(bootloader) signature checking...
FAILED (remote: 12 signature verify fail)
finished. total time: 173.151s
E:\HTC apps\HTC one unlocker\Android>fastboot flash unlocktocke Unlock_code.bin
sending 'unlocktocke' (0 KB)...
OKAY [ 0.142s]
writing 'unlocktocke'...
(bootloader) signature checking...
FAILED (remote: signature verify fail)
finished. total time: 0.147s
please expert help me
Naresh_Rajpoot said:
Hi, Friends I have HTC ONE WWE .
i have rooted that phone and today my phone shows me update available from 4.2.2 to 4.3 . i download all file OTA
its about 674 MB file but when i try to update it it restart and show me fast boot screen menu and show me tempered and relocked
and security warning in red colored. and i am not able get update my phone so please suggest me friends what should i do
please help me
my mobile is HTC ONE unlocked and Rooted . please expert help me.
I am not able to update my mobile OTA from official update.
Click to expand...
Click to collapse
this is also shown when i tri to update my mobile
E:\HTC apps\HTC one unlocker\Android>fastboot flash zip firmware.zip
sending 'zip' (1118196 KB)...
OKAY [ 64.581s]
writing 'zip'...
(bootloader) signature checking...
FAILED (remote: 12 signature verify fail)
finished. total time: 173.151s

[Q] Some fastboot commands not working when downgrading

I have a UK XT1068 and have upgraded to Lollipop.
I've been trying to go back to stock so I can catch the stock OTA upgrade but the first two commands in the list don't seem to be working right i.e.
mfastboot.exe flash partition gpt.bin
target max-sparse-size: 256MB
sending 'partition' (32 KB)...
OKAY [ 0.109s]
writing 'partition'...
(bootloader) Preflash validation faile
FAILED (remote failure)
finished. total time: 0.422s
mfastboot.exe flash motoboot motoboot.img
target max-sparse-size: 256MB
sending 'motoboot' (2184 KB)...
OKAY [ 0.172s]
writing 'motoboot'...
(bootloader) Motoboot: Preflash validation for tz
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 0.469s
I'm using the stock ROM - RETGBALL_XT1068_4.4.4_KXB21.85-23_cid7_CFC.xml.
The rest of the commands do seem to work OK and the ROM seems to flash but I'm not sure everything is OK.
Also, I can't relock the boot loader, I get the following error:
mfastboot.exe oem lock
...
(bootloader) FAIL: Please run fastboot oem lock begin first!
(bootloader) sst lock failure!
OKAY [ 0.013s]
finished. total time: 0.014s
mfastboot.exe oem lock begin
...
(bootloader) Ready to flash signed images
OKAY [ 0.043s]
finished. total time: 0.044s
mfastboot.exe oem lock
...
(bootloader) sst lock failure!
OKAY [ 0.011s]
finished. total time: 0.012s
Any assistance would be greatly appreciated
Don't worry about it. Carry on with the rest of the commands. This is a pretty common error that has no effect.
Oh and you don't need to relock your bootloader to get an OTA.
mahendru1992 said:
Don't worry about it. Carry on with the rest of the commands. This is a pretty common error that has no effect.
Oh and you don't need to relock your bootloader to get an OTA.
Click to expand...
Click to collapse
Thanks for the info.
What does stop an OTA? I thought it was the unlocked bootloader?
podge3 said:
Thanks for the info.
What does stop an OTA? I thought it was the unlocked bootloader?
Click to expand...
Click to collapse
Anything not stock, for instance, a custom recovery or kernel.
If you've modified your system files, or disabled or uninstalled system apps, even that can prevent you from receiving an update.
mahendru1992 said:
Anything not stock, for instance, a custom recovery or kernel.
If you've modified your system files, or disabled or uninstalled system apps, even that can prevent you from receiving an update.
Click to expand...
Click to collapse
OK, thanks again.

Preflash validation failed, not booting

I have a Motorola Moto G 4G (2nd gen)
So I'm trying to install my stock 6.0 rom on my phone, I have fastboot, adb and the drivers installed my rom(i think its the correct one)
(XT1072_THEA_RETGB_6.0_MPB24.65-34_cid7_subsidy-DEFAULT_CFC.xml.zip)
I have all the software needed installed but whenever I try to flash someing it says this:
C:\Recover\XT1072_THEA_RETGB_6.0_MPB24.65-34_cid7_subsidy-DEFAULT_CFC.xml>mfastboot flash partition gpt.bin
target max-sparse-size: 256MB
sending 'partition' (32 KB)...
OKAY [ 0.113s]
writing 'partition'...
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 0.483s
My bootlocker is unlocked:
fastboot oem unlock
(bootloader) fastboot oem unlock [ unlock code ]
OKAY [ 0.033s]
finished. total time: 0.035s
I have no I dea what to do atm I tried different guides but I just keeps getting stuck at the "Your bootloader unlocked......" screen you get when you unlock your bootloader.
I followed serveral guides but nothing seems to work and I'm to the poin that I dont even wanna root just a working phone..
If any of you guys could help me out that would be great because I've been trying thiis for 5 hours and no succes
If you have any questions feel free to ask me, I'm available on discord and ts if needed!
THanks I advance
Have you flashed the rest of the firmware. You can ignore that bootloader message.

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