nexus s lost root - General Questions and Answers

i lost root after upgrading to 2.3.6 build grk39f on nexus s
it was not right after the update
it worked for a while after the update
i tried to flash superuser file but i get some error about the .zip file
and i tried with different downloads of the .zip file
"failed to verify whole-file signature
signature verification failed"

you can try downloading superuser.apk and busybox.apk.Install them or try superoneclick method

Related

"signature verification failed" when trying to install custom update.zip

I am trying to install an update.zip on to my Droid 1, which is rooted, but I am getting the following output:
Code:
-- Install from sdcard...
Finding update package...
Verifying update package...
E:signature verification failed
Installation abored.
What is this verification process? Do I need to do this using a custom recovery mode of some sort? I think I am still using the android system recovery system.
I am not pro but I think its not possible to install on original recovery as its not signed by android.
You need to install custom recovery available and disable signature verification.

root for nexus s 4.0.4 gsm

Title ^^^^^^^^^^^^
here is su for 4.0.4
i tried it but it gives me: failed to verify whole-file signature ?
in CWM recovery : install zip from sd card -> toggle signature verification
Mke sure that signature check is disabled
if you dont have SWM recovery but the stock one you must flash CWM: http://andwise.net/?p=268
this worked for me. Nexus S I9023.
thanks andwise.

[Q] signature verification failed

I tried to run CWM in System Recovery
but everytime I try to install a ZIP file I
get:
E:signature verification failed
Installation aborted.
I read over several posts on this
subject but cannot figure it out.
I have:
Dialog i35(innos a35)
I root my phone with"kinga root".

[Q] Error updating to CM11s 38r

Running on a rooted phone with stock ROM (11.0-XNPH33R) and custom recovery (TWRP 2.8.0.1)
Received the OTA and I tried installing, but just took me to the recovery and didn't auto install unlike previous times.
So I tried manually flashing it, but I get this error:
E: Zip Signature verification failed: 1
E: Error executing updater binary in zip '/sdcard/.......... zip'
I unchecked zip signature verification, but I'm still having the second error. Also downloaded the update from external mirrors, but still have the same problem.
Error:
http://imgur.com/wtdwT7Z&1MxjkHY#0
http://imgur.com/wtdwT7Z&1MxjkHY#1
I'm having the same issue...
---------- Post added at 12:53 PM ---------- Previous post was at 12:28 PM ----------
Fixed,
I used the modified script version from here
http://forum.xda-developers.com/oneplus-one/general/xnph38r-ota-update-t2897933
Zip verification Error
I'm getting following errors when I"m trying to update:
Zip Signature verification failed: 1
Error executing updater binary in zip '/sdcard/.......... zip'
I have unmodified ROM - unlocked bootloader, TWRP and rooted (with OnePlus One Toolbox). I've tried OTA, manually installing original zip in TWRP and modified zip from this thread. Same error. Tried to locate solution here but couldn't. Anyone knows how to solve it?
Thanks.
midirt said:
I'm getting following errors when I"m trying to update:
Zip Signature verification failed: 1
Error executing updater binary in zip '/sdcard/.......... zip'
I have unmodified ROM - unlocked bootloader, TWRP and rooted (with OnePlus One Toolbox). I've tried OTA, manually installing original zip in TWRP and modified zip from this thread. Same error. Tried to locate solution here but couldn't. Anyone knows how to solve it?
Thanks.
Click to expand...
Click to collapse
http://forum.xda-developers.com/oneplus-one/development/rom-stock-rooted-4-4-4-xnph38r-t2898098

Failed to verify whole-file signature when updating with recovery

Hi,
I've downloaded the lastest nightly version for Nexus 5 for installing CyanogenMod into it. The problem is that when I loaded the zip into my phone using adb and the command "adb sideload <file>", it couldn't verify the file and gave me this message:
E: failed to verify whole-file signature
E: signature verification failed
Installation aborted.
Click to expand...
Click to collapse
I've been searching for a solution but I couldn't find anything.
What am I doing wrong?
Thanks!
Well, it was simply my fault to not being properly informated...
The thing was that I didn't have my recovery image updated, so it couldn't install me a newer version because it didn't support it.
What I did was simply install a proper CWM recovery and thus, I was able to install my newly CM.
Hi Please can you send me the link to link to install cwm recovery. I have same issue stuck in e: signature verification failed

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