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[SOLVED] Can't root! "E: signature verification failed"

11 posts
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By PeruSD, Junior Member on 22nd January 2011, 11:19 PM
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14th May 2011, 02:50 PM |#21  
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Question Disable e: Signature verification on samsung vibrant
Quote:
Originally Posted by kisfit2000

Guys,

I have resolved this many many times... Just follow these steps -

Pre-requisite - Enable USB debugging on your phone and connect it to your pc.

1. Root your phone using SuperOneClickv1.6.5-ShortFuse. You can get it at 'http://forum.xda-developers.com/showthread.php?t=803682'

2. Go to this thread and download the two files 'http://forum.xda-developers.com/showthread.php?t=833423' - '3e_recovery_installer.zip' and 'update.zip (1.34 mb)'

2. Run install.bat from 3e_recovery_installer folder to rectify the the recovery signature checking.

3. Keep the just downloaded update.zip (1.34 mb) in your internal sdcard and boot under recovery. Select reinstall package option. Update.zip will get installed and phone will reboot.

Its not done yet.

4. Now get the actual clockwork mod recovery update.zip (1.72 mb). You can get this using ROM manager. Now put this update.zip (1.72 mb) in your internal sdcard and boot under recovery. Select reinstall package option. Update.zip will get installed and phone will reboot and will be back in samsung recovery mode. Select reinstall package again and bang... You should now be at cwm recovery :)

Did this help?

It's not working with my Samsung Vibrant:

Model SGH-T959
Firmware version 2.2
Baseband version T959UVKB5
Kernal version 2.6.32.9
Build number FROYO.UVKB5

I followed all the procedure, step by step, but, when I was running the install.bat from 3e_recovery_installer, I received this error:

Quote:

Getting temporary root.
> Starting adb server: Success
Checking for temporary root.
Installing rageagainstthecage.
> Uploading rageagainstthecage: Fail

temp root failed! install cannot continue.

1......Try again (may crash)
2......Reboot and try again (recomended)
3......Quit

what do you want to do:?

I tryed the number 1 and number 2 options and the results were the same.

Does someone can help me?

Thanks,

Fabio.
Last edited by fabiosd; 14th May 2011 at 03:45 PM.
 
 
23rd May 2011, 12:01 AM |#22  
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Up!

Sent from my SGH-T959 using XDA App
27th May 2011, 09:32 AM |#23  
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Thumbs up
Quote:
Originally Posted by kisfit2000

Guys,

I have resolved this many many times... Just follow these steps -

Pre-requisite - Enable USB debugging on your phone and connect it to your pc.

1. Root your phone using SuperOneClickv1.6.5-ShortFuse. You can get it at 'http://forum.xda-developers.com/showthread.php?t=803682'

2. Go to this thread and download the two files 'http://forum.xda-developers.com/showthread.php?t=833423' - '3e_recovery_installer.zip' and 'update.zip (1.34 mb)'

2. Run install.bat from 3e_recovery_installer folder to rectify the the recovery signature checking.

3. Keep the just downloaded update.zip (1.34 mb) in your internal sdcard and boot under recovery. Select reinstall package option. Update.zip will get installed and phone will reboot.

Its not done yet.

4. Now get the actual clockwork mod recovery update.zip (1.72 mb). You can get this using ROM manager. Now put this update.zip (1.72 mb) in your internal sdcard and boot under recovery. Select reinstall package option. Update.zip will get installed and phone will reboot and will be back in samsung recovery mode. Select reinstall package again and bang... You should now be at cwm recovery :)

Did this help?

Dear kisfit2000!

You are a God sent!
It fixed my problem !! Thank you thank you thank you for million times

You are a Hero of my world !!

God Bless you
27th May 2011, 10:04 PM |#24  
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No solution for me...

Sent from my SGH-T959 using XDA App
28th May 2011, 03:57 AM |#25  
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Vibrant stock Froyo has a recovery that checks signatures. Either Odin back to a pre-Froyo rom that has the old style recovery, or replace your recovery with a modded version - somewhere in the development forum is a thread on how to do it.

Just another reason to flash to stock Eclair between roms, IMHO.
28th May 2011, 06:54 PM |#26  
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Quote:
Originally Posted by fabiosd

No solution for me...

Sent from my SGH-T959 using XDA App

Follow the KA6 guide here. the important thing is run the install.bat with superoneclick in shell root ADB (step 4 in the guide).
22nd June 2011, 11:33 PM |#27  
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Thank you for the steps that have been posted. I have the same signature verification problem along with a broken USB port. Is there a way to accomplish this without a functioning USB port.


Model SGH-T959
Firmware version 2.2
Baseband version T959UVKA6
Kernal version 2.6.32.9
Build number FROYO.UVKB6
27th September 2011, 05:44 AM |#28  
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Quote:
Originally Posted by kisfit2000

Guys,

I have resolved this many many times... Just follow these steps -

Pre-requisite - Enable USB debugging on your phone and connect it to your pc.

1. Root your phone using SuperOneClickv1.6.5-ShortFuse. You can get it at 'http://forum.xda-developers.com/showthread.php?t=803682'

2. Go to this thread and download the two files 'http://forum.xda-developers.com/showthread.php?t=833423' - '3e_recovery_installer.zip' and 'update.zip (1.34 mb)'

2. Run install.bat from 3e_recovery_installer folder to rectify the the recovery signature checking.

3. Keep the just downloaded update.zip (1.34 mb) in your internal sdcard and boot under recovery. Select reinstall package option. Update.zip will get installed and phone will reboot.

Its not done yet.

4. Now get the actual clockwork mod recovery update.zip (1.72 mb). You can get this using ROM manager. Now put this update.zip (1.72 mb) in your internal sdcard and boot under recovery. Select reinstall package option. Update.zip will get installed and phone will reboot and will be back in samsung recovery mode. Select reinstall package again and bang... You should now be at cwm recovery :)

Did this help?

@kisfit2000 , THANK YOU SIR... your instructions will soon allow me to sleep for the night!
29th September 2011, 10:13 PM |#29  
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Quote:
Originally Posted by kisfit2000

Guys,

I have resolved this many many times... Just follow these steps -

Pre-requisite - Enable USB debugging on your phone and connect it to your pc.

1. Root your phone using SuperOneClickv1.6.5-ShortFuse. You can get it at 'http://forum.xda-developers.com/showthread.php?t=803682'

2. Go to this thread and download the two files 'http://forum.xda-developers.com/showthread.php?t=833423' - '3e_recovery_installer.zip' and 'update.zip (1.34 mb)'

2. Run install.bat from 3e_recovery_installer folder to rectify the the recovery signature checking.

3. Keep the just downloaded update.zip (1.34 mb) in your internal sdcard and boot under recovery. Select reinstall package option. Update.zip will get installed and phone will reboot.

Its not done yet.

4. Now get the actual clockwork mod recovery update.zip (1.72 mb). You can get this using ROM manager. Now put this update.zip (1.72 mb) in your internal sdcard and boot under recovery. Select reinstall package option. Update.zip will get installed and phone will reboot and will be back in samsung recovery mode. Select reinstall package again and bang... You should now be at cwm recovery :)

Did this help?

Of course it helped!!!!!!!!!!!!!! Thanks a bunch.
14th October 2011, 05:53 AM |#30  
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Quote:
Originally Posted by kisfit2000

Guys,

I have resolved this many many times... Just follow these steps -

Pre-requisite - Enable USB debugging on your phone and connect it to your pc.

1. Root your phone using SuperOneClickv1.6.5-ShortFuse. You can get it at 'http://forum.xda-developers.com/showthread.php?t=803682'

2. Go to this thread and download the two files 'http://forum.xda-developers.com/showthread.php?t=833423' - '3e_recovery_installer.zip' and 'update.zip (1.34 mb)'

2. Run install.bat from 3e_recovery_installer folder to rectify the the recovery signature checking.

3. Keep the just downloaded update.zip (1.34 mb) in your internal sdcard and boot under recovery. Select reinstall package option. Update.zip will get installed and phone will reboot.

Its not done yet.

4. Now get the actual clockwork mod recovery update.zip (1.72 mb). You can get this using ROM manager. Now put this update.zip (1.72 mb) in your internal sdcard and boot under recovery. Select reinstall package option. Update.zip will get installed and phone will reboot and will be back in samsung recovery mode. Select reinstall package again and bang... You should now be at cwm recovery :)

Did this help?


I have the same issue, however, when I run the file "install.bat" from 3e_recovery_installer folder, I get the following error:

Quote:

Installing modified recovery
rm failed for /system/bin/recovery, No such file or directory
failed to copy 'C:\User\HomeDesktop\xxx\xxx' to '/system/bin/recovery': No space left on device'
Unable to chmod /system/bin/recovery: No such file or directory

I checked how much internal memory I have left on my phone and it says I have 115mb left. I also have 95% of my apps installed on my sd card as well, so I'm not sure what's going on?
Last edited by jdawg101; 14th October 2011 at 06:01 AM.
9th November 2011, 06:49 AM |#31  
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I have a Samsung Galaxy S 4G I update from 2.2.1 to 2.3.5 using Odin and when I try to root using Valhalla_132_1006_signed.zip it say E:signature verification failed
Installation aborted
Is there a way to fix this if I knew how to take screenshots on my phone I would take screenshots and show you guys?

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<3e>, ka6, root, signature verification, vibrant
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