Database Develop

[Q] Signature failed in restore recovery

hi, i had the frf91 vodafone version on my nexus one. i thougth to install the frg83d posted here with rom manager. Everything went fine but the installation didn't restore the recovery and if i try to flash it with fastboot:
C:\android\tools>fastboot devices
HT05EP800252 fastboot
C:\android\tools>fastboot flash recovery recovery.img
sending 'recovery' (2294 KB)... OKAY [ 0.344s]
writing 'recovery'... INFOsignature checking...
FAILED (remote: signature verify fail)
finished. total time: 0.734s
am i doing something wrong?
is it because i'm rooted? i rooted my N1 without unlocking the bootloader.
Thanks

I dont think you can use fastboot to flash the recovery image without unlocking, you need to install the appropriate binary (/system/bin/flash_image) and call it from a shell on your phone (using a desktop is ok)
see http://forum.xda-developers.com/showthread.php?t=687280
http://www.droidforums.net/forum/dr...covery-framework-res-apk-custom-boot-ani.html

I would also say you lost root when updating your ROM. Also, you can't fastboot flash unofficial files without unlocking the bootloader.
Root, and flash through adb or ROM Manager, etc
Sent from my Nexus One using XDA App

[Q] How to update from FRG83G to GRI40 ?

I flash a FRG83G rom from http://forum.xda-developers.com/showthread.php?t=927935
Now I want to update to GRI40 using the following thread:
http://forum.xda-developers.com/showthread.php?t=968499
Unfortunately, when I want to flash HBoot 0.35.0017.
I meet trouble.
Code:
c:\fastboot flash hboot hboot.img
sending 'hboot' (512 KB)... OKAY
writing 'hboot'... INFOadopting the signature contained in this image...
INFOsignature checking...
FAILED (remote: not allowed)
What should I do if I want to update to GRI40 ?

Flash through recovery.

I found the solution at http://forum.xda-developers.com/showthread.php?p=11624604#post11624604

[Q] Problem updating to GRI40 from FRF91

I have a rooted FRF91 install.
Tried installing the modified GRI40 version here:
http://forum.xda-developers.com/showthread.php?t=968396
I flashed to the Radio version with no problem, but I can't flash hboot.
I get the following msg:
sending 'hboot' (512 KB)... OKAY
writing 'hboot'... INFOadopting the signature contained in this image...
INFOsignature checking...
FAILED (remote: not allowed)
Any ideas?
BTW: Can someone explain what is hboot exactly? couldn't find a decent explanation anywhere...

Flash it from recovery instead.
HBOOT is the bootloader, basically.

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

relocked phone, how do I unlock it again?

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