[Q] can I go back to android 4.1? - LG Optimus G Pro

HI
I updated my lg g pro e988 16g to android 4.4 e98820b by WIFI but its very bad and have many restrictions so I wanna go back to android 4.1!
I heard if I flashed android 4.1 it loses IMEI and etc! is it true? if not how can i do this? which method of flashing suitable for me?
sorry for my poor english!
thanks

Related

[Q] Optimus G F180L20P problem

Hello,
I am a new user of android phone.I recently purchased LG Optimus G Model # F180L20P with jelly bean 4.1.2. My problem is that when i click on Check For Update, it says updates available. I downloaded the updates but when it try to install an error 0x13B comes.I also want to know about F180L version because there is no model on LG site. I also want to know that if i want to shift on jellybean 4.3,what will i do?
Any help will be highly appreciated.
The F180L model is a Korean phone, branded to the LG U+ service carrier in South Korea. You may be getting the update error if your device is rooted. Instead of using the OTA update method, connect your device to a PC and use the LG firmware update software available here:
http://www.softpedia.com/get/Mobile-Phone-Tools/Others/LGMobile-Support-Tool.shtml
hello there!
in the case of changing your Android version from 4.1.2, we have two options.
first is to wait for LG to actually rollout a 4.3 update. that is, an official upgrade from LG.
second is to flash a custom ROM. i am not aware if the OG already has android 4.3 Roms, but you can check the site. just take note that the most Roms in the Optimus G section are based on AOSP/AOPK/CM. that is, they look like vanilla android and doesn't have the LG stock UI...
hope this helps a bit.
Sent from my LG Optimus G
Thanks a lot. Will you refer me to any tutorial which gives me complete knowledge of android including what is rooting e.t.c. Why this model is not present on LG website?

Inquiry

Hello Guys
I want to ask you a question and i want your opinion for that, i have an At&T Optimus G Pro E980 and it running the stock 4.4.2 firmware so im asking if you advice me to install a custom rom on it instead of that At&T Rom, and FYI i dont use any of the At&T Apps that are pre-installed with the firmware, so what do you think guys?
thanks in advance...
You didn't have to double post this ......
2SHAYNEZ

Just a Question!

Hi guys I have an lg g3 d855 with android 4,4,2 firmware v10l-global-com, I want to upgrade my phone with any lollipop build v20e-EUR-xx it is possible to do it with lg flashtool? or I must change the kitkat rom from the global-com to EUR-xx? because my actually rom as a lot of bloatware and I cannot set the LTE/4G as default network!
P.S.: my phone is POLAND and originally it has the v10l-EUR-xx but after it cames back from the lg repair centre I notice that they put this **** rom v10l-global-com and I want to remove it and but back the original rom!
DonutCommander said:
Hi guys I have an lg g3 d855 with android 4,4,2 firmware v10l-global-com, I want to upgrade my phone with any lollipop build v20e-EUR-xx it is possible to do it with lg flashtool? or I must change the kitkat rom from the global-com to EUR-xx? because my actually rom as a lot of bloatware and I cannot set the LTE/4G as default network!
P.S.: my phone is POLAND and originally it has the v10l-EUR-xx but after it cames back from the lg repair centre I notice that they put this **** rom v10l-global-com and I want to remove it and but back the original rom!
Click to expand...
Click to collapse
First you should try LG's own software, LG PC Suite, that's how I updated my G3 from KitKat to official stock LG Lollipop, by that time I had no OTA. If this method doesn't get you to 5.0 or you have possible problems, then you should upgrade it with LG Flash Tool 2014. Follow this guide right here:
http://forum.xda-developers.com/showthread.php?t=2785089
You can upgrade straight to the KDZ-Firmware you want, in this case V20e, you don't have to first flash the same KK from Global to EUR etc. Just make sure after flashing-upgrading to Lollipop you do a factory reset for a smooth experience.

Help LG G3 S D722 Stock Firmware

Hello XDA! First I want to say I am not new to rooting but I'm still noob at it.
So here's my problem. I've rooted my LG G3 S D722 (I don't know if it is known as Beat) 3 months ago and I wanted to unroot it today for a software update. The only problem is that I haven't unrooted it correctly. Now I can't root it anymore (or I don't know how). Anyway I wanted to unroot it so I heard a Hard Reset will unroot it but it wasn't like that. After I hard reseted it, a game app which I really like it keeps giving me crashes and I don't know what to do.
I'm thinking that my last solution is to downgrade the software to the stock firmware but I don't how, again. I've searched 12 hours today and I couldn't find anything brilliant and 100% working without breaking the device.
Device : LG G3 S D722
OS: Android
OS version: 5.0.2
ROM: Lollipop
Kernel version: 3.4.0+
Bandbase version: MPSS.DI.2.0.1.c1.15-00044-M8926DAAAANAZM-1
Compiler Number: LRX22G.A1440040099
Software version: V20d-EUR-XX
The point is I want to downgrade it to stock firmware first. If I can't do that I want to root it again (if it is possible) and install a custom ROM, but I would prefer the stock unrooted firmware. Any help?
Thanks in advance!

Is it possible to install android N/O/P on LG G3 F460L?

I'd like to ask if it's possible to install android N/O/P on LG G3 F460L? Its official system stays in Android 6 for 2 yrs -_- I'd like to experience some new things of android.
Thanks in advance

Categories

Resources