trouble installing ics ota

[FFRY]

Hey guys. Im having a horrible time installing the new ics update.

Heres the issue

I am able to download the update no prob once it is done phone powers off and starts to install ics. Gets about 25% than a yellow triangle and the phone boots back to gb.

I was rooted and figured that was the issue maybe frozen apps since i didnt remove any bloat. Unroot went fine but still cannot get through the install. Also i have noticed that after i unrooted i cannot boot into recovery.

Not sure what else to do.

Thanks for any help.

 

[TOPshogun]

Factory reset, that's what I did and then the update worked.

Sent from my Nexus 7 using Android Central Forums

 

[FFRY]

Factory reset, that's what I did and then the update worked.

Sent from my Nexus 7 using Android Central Forums

Thought of that. Is there a way to do it outside of recovery because for some reason i cant boot into recovery

 

[TOPshogun]

Not sure, that's odd you can boot into recovery thou. You might have to take it to Verizon.

Sent from my Nexus 7 using Android Central Forums

 

[goinflyn]

ICS won't install if your phone has been rooted, regardless if you unrooted prior to the update. You need to flash a clean stock rom with RSDlite. I had .902 on my laptop, so I flashed the stock rom, let the ota update to .905, then ota to .246. Tried the factory reset as well, but didn't work. Hope this helps.

 

[WebOS Refugee]

ICS won't install if your phone has been rooted, regardless if you unrooted prior to the update.

It did for me. I lost root during the update, but Voodoo OTA Rootkeeper restored root. Titanium Backup complained about permissions but fixed them itself. I went from rooted under GB to rooted under ICS with only minor issues that were easily resolved.

 

[Mellimel22]

I've downloaded updates while rooted u have to have stock radios though and update through cwm

Sent from my White Epic 4g Touch rockin Jellybean using Tapatalk 2