Revert to stock from root

[that.rick22]

I have been trying to update my LGOG to ZV9... the update downloads and i installs but then its stops with the android on its back and a red triangle so i went ahead and unrooted and then tired to update but same thing... i have read posts on how to revert back to stock but is there a simple way to do it... what do i download? links? if anyone can help just let me know

 

[klokateer123]

Did you unlock it and install a custom recovery?

Sent from my LG-LS970 using Android Central Forums

 

[that.rick22]

no i just rooted it did the root check and that was all ... i dont think i unlocked it ,.. is there a way to check for that

 

[klokateer123]

Not sure.

Sent from my LG-LS970 using Android Central Forums

 

[klokateer123]

Not sure.

Sent from my LG-LS970 using Android Central Forums

Forgot to mention if you haven't installed a custom Rom then you're on stock.

Sent from my LG-LS970 using Android Central Forums

 

[that.rick22]

is there a way to update thru zip.

 

[klokateer123]

4.1.2 - xda-developers it should be there i think. sorry if it isnt, i didnt go through it :/

 

[unixpsycho]

is there a way to update thru zip.

[ROM][ICS] Stock ZV9 Rooted (ODEX/DEODEX) - xda-developers