Update fails Acer liquid e2 duo

I own an ACER LIQUID E2 DUO. Some days a go, an update poped up, but everytime I try to install it, the phone downloads the update with no problem, then it restarts and when it is trying to install the update, a dead android wiht the "error message" is shown. I tried to copy the OS that it is on ACER website and make it go back to the factory OS, by booting on recovery mode, but with no results.

Sometghing that you should know to help me, I have deleted stock applications, like barcode scanner, but when I updated my OS in recovery mode, those apps came back. I can t understand why this is happening. I hope someone could help me.

Accepted answers

All comments

mrrog

Try the liquid e2 thread on xda developers, blackyx007 (page 12) has posted a link to his stock restore utility, it worked easily for me, i was having an 'assert' problem after rooting, the device then goes through two upgrade cycles to 023 then 030.