Upgrading to Stock Lollipop While Rooted - T-Mobile LG G3

How would I go about upgrading to an OTA stock ROM? I remember a while back that trying to upgrade via OTA would bootloop the phone, and I've not seen anything about how to go about this since then. Still on 4.4.2, looking to get onto whatever can still have root.

http://forum.xda-developers.com/tmobile-lg-g3/development/rom-sr-remix-kitkat-stable-deodex-t2961412

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update failure? help?

so i rooted my Sprint galaxy s3, Currently i have clockworkmod with a phantom "blazer". My question is why cant i update my phone? i have baseband version ending in lg2, when the update came out already which ends in lg4? my phone tried giving me the update but when i started the update it wouldnt go through? am i suppose to change the recovery back to stock? I just dont want to miss out on the jellybean update. Will i have to go back to factory?
ps. the "blazer" rom is super fast!!!!
mandosgs3 said:
so i rooted my Sprint galaxy s3, Currently i have clockworkmod with a phantom "blazer". My question is why cant i update my phone? i have baseband version ending in lg2, when the update came out already which ends in lg4? my phone tried giving me the update but when i started the update it wouldnt go through? am i suppose to change the recovery back to stock? I just dont want to miss out on the jellybean update. Will i have to go back to factory?
ps. the "blazer" rom is super fast!!!!
Click to expand...
Click to collapse
Baseband only refers to the modem. If you search the development threads, you will find zips to update the modem in clockwork.
As for stock updates, they require the stock recovery to work so if you have clockwork or twrp recovery installed, you will have to go back to stock to receive the ota updates.
Finally on the Jellybean update, you won't miss it. When released, I'm sure the awesome Devs here will pick it up and it would only be a matter of time before a custom rom is released. The benefits of running 'custom' far outweigh anything that releases 'stock'.

Unroot before update?

Hi,
I am on E980 ATT 4.1.2 stock. I have unrooted and also installed CWM 6.0.4.7.
I haven't yet gotten a notification for an upgrade to KK, but I am wondering.
#1 If I upgrade over the air, will it brick my phone since it's rooted and has a custom recovery?
#2 If I do want to upgrade, what's the best method for upgrading and will I have to unroot and remote CWM?
Thanks
badnaam said:
Hi,
I am on E980 ATT 4.1.2 stock. I have unrooted and also installed CWM 6.0.4.7.
I haven't yet gotten a notification for an upgrade to KK, but I am wondering.
#1 If I upgrade over the air, will it brick my phone since it's rooted and has a custom recovery?
#2 If I do want to upgrade, what's the best method for upgrading and will I have to unroot and remote CWM?
Thanks
Click to expand...
Click to collapse
Hi there,
several manufacturers and providers do not send or cannot send the updates because of certain rooting means.
If you see the window with message: "No updates available for your device." or "The latest updates have already been installed.", then you will receive the updates inspite of root access.
But you must flash a stock recovery before or even flash the whole stock ROM. Via custom recovery and rooted ROM stock updates cannot succeed.
Mine was rooted with stock recovery and the upgrade process went fine this week. Since you're on CWM recovery I'd say don't do it. When the last upgrade came out and I was running a custom recovery and it boot looped my phone (as well as everyone else's phones).
As best I know your only option is to restore phone to stock and take upgrade, then root, install recovery and all your apps/settings. Its a beeyotch right?

[Q] 4.4.2 Cyanogenmod to 4.4.2 stock

Okay, so my phone is currently running 4.4.2 Cyanogenmod right now, I had to find out the hard way that I cant jump back to 4.3 due to the bootloader but will it be possible to install the stock 4.4.2 safely once its released? Or is there a way to go back down to 4.3 that I'm missing..
Shiro_Yuki said:
Okay, so my phone is currently running 4.4.2 Cyanogenmod right now, I had to find out the hard way that I cant jump back to 4.3 due to the bootloader but will it be possible to install the stock 4.4.2 safely once its released? Or is there a way to go back down to 4.3 that I'm missing..
Click to expand...
Click to collapse
Don't know how you got the impression you can't go back to 4.3 from Kit-Kat based CM. CM, like most stock ROMs, doesn't come with its own bootloaders but relies on manufacturer's bootloader to run. If you went to CM from stock 4.3, chances are your bootloader was unaffected and still remains at 4.3. You can check what bootloader your phone is on by going to settings and seeing what you have under baseband. If it's UCUEMJB then you have the 4.3 (MJB) bootloader and you should be able to use custom recovery to flash a stock 4.3 restore image.
If history is anything to go by, you would be unlikely to get the (newly released) 4.4.2 update OTA if you are not on a full stock (or stock-based) ROM. I would, however, not be in a rush for OTA as we can always trust the good guys in the development community to come up with a manual update process shortly. If you still want to revert to full stock 4.3, then you can follow the instructions in the thread below ...
http://forum.xda-developers.com/showthread.php?t=2658486
Your right!
Used the process you gave me and it worked, I had been trying to use odin but I supose a simpler solution was better. Thanks again!
I just switched from stable CM10.1 to stock 4.4.2 this week. It sucks. Performance and battery dropped drastically. Will be going back to CFW asap.

updating 4.1.2 to 4.4.2 ota failed

have a gs3 that was on 4.1.2, it is rooted and had a custom recovery but stock rom. i started the ota update which i assume was 4.4.2 took about 30-40mins to download then not thinking i started the process but failed cause i had a custom recovery. so i used the tool kit and put the stock recovery back on the phone. now i cant get it to show the ota update, just says system up to date. ive tried factory resetting. ive tried changing the date on the phone, all that does it says connecting to dm server. will it not download that update again since it downloaded it once or whats going on? just want the stock 4.4.2 on the phone.
superhtchd2 said:
have a gs3 that was on 4.1.2, it is rooted and had a custom recovery but stock rom. i started the ota update which i assume was 4.4.2 took about 30-40mins to download then not thinking i started the process but failed cause i had a custom recovery. so i used the tool kit and put the stock recovery back on the phone. now i cant get it to show the ota update, just says system up to date. ive tried factory resetting. ive tried changing the date on the phone, all that does it says connecting to dm server. will it not download that update again since it downloaded it once or whats going on? just want the stock 4.4.2 on the phone.
Click to expand...
Click to collapse
You might try KIES. That's how I upgraded from a rooted stock JB, to stock KitKat (unrooted)
Or follow enewman17's thread in the General section.
Sent from my SAMSUNG-SGH-T999 using Tapatalk

Reverting to stock for lollipop?

Do we have to revert to stock Rom to upgrade to lollipop? Was wondering if it's the same with the htc eye update wherein you have to go back to stock and update manually before flashing the custom rom. I am having an extremely difficult time going back to stock for some weird reason.
For every major update on this device so far (AFAIK) HTC has updated the firmware. So yes, my guess will be that you will need to update firmware to run Sense Lollipop custom ROMs And unless you s-off and therefore able to update the firmware manually; your alternative will be to return to stock ROM and recovery and OTA to Lollipop.
Ohhh, Been trying to revert to stock but it just doesnt work. thanks
If I'm just rooted and not s off stock Rom and all that anything I need to do to get the lollipop update or just wait for it to hit my ota on my phone?
SOEBOMB said:
If I'm just rooted and not s off stock Rom and all that anything I need to do to get the lollipop update or just wait for it to hit my ota on my phone?
Click to expand...
Click to collapse
Just wait for it. If you're stock then you shouldn't have a problem. The only real headache will be how long you have to wait to get the OTA.
Stock: Stock ROM, Stock Recovery, No changes to system i.e no xposed framework. No deleted pre-installed apps(Facebook etc) no changes to files like platform.xml, build.prop etc.
Being rooted on the other hand shouldn't cause any problems.

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