Android 4.1.2 Jelly Bean update for the AT&T LG Optimus G rolling out

Android 4.1.2 Jelly Bean update for the AT&T LG Optimus G rolling out
The LG Optimus G on AT&T is starting to gobble up its Android 4.1.2 Jelly Bean update as we speak, owners are reporting. The update will bring your phone to build number JZO54K, with E97020j software version, 3.4.0 kernel, and APQ8064/MDM9x15M baseband.

From beginning of November last year to 4.4.2013 it's five months, so a pretty decent feat by LG, considering it had to deal with all the US carrier requirements. Kepp hitting that update button for all the wonders of Google Now, Voice Search and 60 fps interface fluidity.

source: XDA-Devs

Related phones

Optimus G AT&T
  • Display 4.7" 768 x 1280 pixels
  • Camera 8 MP / 1.3 MP front
  • Processor Qualcomm Snapdragon S4 Pro, Quad-core, 1500 MHz
  • Storage 16 GB + microSDXC
  • Battery 2100 mAh(10h talk time)




Posts: 4851; Member since: Apr 13, 2012

So next upgrade to KLP will have 90FPS....? Great news for LG G users™

2. CX3NT3_713

Posts: 2362; Member since: Apr 18, 2011

Awesome!!! Wouldn't have expected , that from LG :-)

3. asingha94

Posts: 295; Member since: Apr 08, 2012

Lg really improving themselves!thats so fast!

4. Saafa

Posts: 37; Member since: Mar 20, 2013

LG Plz release our JB update too! (Optimus Vu owners :D)

5. Nimit_Desai

Posts: 18; Member since: Mar 29, 2013

-1 for u...coz u own an optimus vu Yours sincerely, A note 2 owner....

6. OptimusOne

Posts: 694; Member since: May 22, 2012

At least they are only one update behind... This phone should have came out with 4.1.1

7. ahhxd717

Posts: 332; Member since: Dec 08, 2011

Congrats LG. Even though I agree, it should have been released with 4.1. LG used to be a brand to avoid, but they're regaining ground in the Android world.

8. theyseemetrollintheyhatin

Posts: 10; Member since: Sep 28, 2012

Becareful with this update I already noticed a lot of bugs for one I can't access the settings I get an error. This is my main complaint because if an update comes out to fix this I may not be able to go under settings and download it complain two the charging time now takes forever to fully charge. three it didn't get the multitasking features that other optimus g phones received. Everything else seems to be working but I really hope they fix these issues soon especially the battery part if anyone else updated to 4.1 let me know if you are having this same problems

9. AtomStar

Posts: 2; Member since: Apr 05, 2013

ummm, just updated a few hours ago.... I was hoping for the best. I wish I had NOT upgraded. My phone is alot more sluggish, my keyboard and apps are glitchy, the touch screen is very unresponsive..... **sigh** I want to go back to when I had ZERO problems :-( much for the butter effect. I'm glad to hear some of you like the new update.

10. AtomStar

Posts: 2; Member since: Apr 05, 2013

...ok... it's been 24 hours and my phone FROZE and in its frozen state, the screen remained BLACK so I had to force reboot (somehow, I was able to)... the text messaging "app" is glitchy .....aye aye yaiiiii WHY did I update to Jellybean 4.1.2 !?!?? please help me go back to factory settings ....please !!!!!!!

Latest Stories

This copy is for your personal, non-commercial use only. You can order presentation-ready copies for distribution to your colleagues, clients or customers at or use the Reprints & Permissions tool that appears at the bottom of each web page. Visit for samples and additional information.