Update.zip Signature Verification Failed


Sep 30, 2015
8
2
15
#1
Hi,
I'm using version 5.10.15 and trying to update to latest weekly build (5.10.15 is also weekly build).
I tried to update via Updater but got "Update.zip Signature Verification Failed". I also changed the filename to update.zip but the result is same.
I read that I can flash TWRP and then Wipe, but I don't want to loss any data on my phone.
Is there any way to update to latest weekly build without information (data) loss?
Thanks,
Ben
 
Likes: MatrixLinux
Oct 4, 2015
2,996
1,659
322
#5
@Stefano131270 Please express yourself in proper english.
Hi Shadowrunner, most just what you do. I download the ROM with PC with the USB cable I put in the micro sd phone, so I have a copy. I go to tools, updater, I click on the three dots at the top, select the update package, I select micro sd, the phone goes alone in TWRP, once every 3/4 updates I only wipe cache
 
Oct 7, 2015
332
362
87
#7
Hi,
I'm using version 5.10.15 and trying to update to latest weekly build (5.10.15 is also weekly build).
I tried to update via Updater but got "Update.zip Signature Verification Failed". I also changed the filename to update.zip but the result is same.
I read that I can flash TWRP and then Wipe, but I don't want to loss any data on my phone.
Is there any way to update to latest weekly build without information (data) loss?
Thanks,
Ben
Hi Guy You must backup all.... then you must enter in recovery TWRP ( I HATE THIS RECOVERY IN RN2 BECAUSE IT's UNECESSARY) after you have download ROM WEEKLY HERMES, then you give WIPE DATA WIPE CACHE WIPE DALVIK.
You solve immediately and enjoy yourself :)
 
Last edited:
Likes: Stefano131270