Can't Update ZV9

[MrNuclearFilmz]

Everytime I try to update to ZV9, the progress bar gets to about a 33% done and then the little open stomach android thing turns into a red triangle with an exclamation point. The phone then reboots and is still on ZV8. Any help would be much appreciated.

 

[prowlingfox]

You can try doing a factory reset and then attempt the update again. Keep in mind, though, this will erase all user data. So don't do it if you don't know how to properly back up your stuff.

 

[MrNuclearFilmz]

I did that and it didn't work.

 

[prowlingfox]

You're not rooted, correct?

 

[MrNuclearFilmz]

You're not rooted, correct?

No I am not.

 

[MrNuclearFilmz]

I finally got it to update. What I did was use LGNPST_ACG to flash it back to stock ZV7 and then after it was done i updated to ZV8 and then ZV9 smoothly.

 

[prowlingfox]

I finally got it to update. What I did was use LGNPST_ACG to flash it back to stock ZV7 and then after it was done i updated to ZV8 and then ZV9 smoothly.

Good to hear. Restoring to stock is usually a surefire way to get things working correctly.