Develop Bugs

[Q] Help with LG Optimus G E977

Hello to all, i'm making this thread to understand some things about my LG, firts i'm from Venezuela and i have and LG Optimus G E977 with Movistar (LG Optimus G E977=E975 with different modem for Latino America); i have already root the phone and unlock it with FreeGee app, thanks to this guys really for simplify our lives, so i want to install the CyanogenMod rom and i encounter with this thread http://forum.xda-developers.com/showthread.php?t=2264611&nocache=1 so when i click in the download link i see there is a stable version, so my question is what is the difference i know Nightlies is something like a beta but the last Nightlies post there is more efficient than the stable or what ?, another question is if i install that room i need to find the modem for Movistar here in Venezuela or it don't touch that section ?, the FreeGee app install the TWRP i choose the 2.5 but i don't know how to acces it in this phone i read and search and it is an app for booting in TWRP but there is no manual access ?, and my last question is when i have completely install CM 10.1 i must put this kernel i find to make the full change in my phone http://forum.xda-developers.com/showthread.php?t=2312735 ?, forgive me if i asked many question, but i think is better to post all the doubts for disturb less, some information about my phone LG Optimus G E977 Movistar Venezuela, Android version 4.1.2 Stock, Kernel version 3.4.0, with root and bootloader unlock i check it by pressing volume up and power button, thanks in advance for all the answers guys, have a good day
P.D.: i have already change the room of my Asus Transformer Infinity TF700, so i have at least some experience in this

Custom ROM E977

Hey everyone,
i recently bought myself an Optimus G E977 (4G LTE) and i have been looking for a custom room for it, the thing is, i only found roms for the E975. So, the question is, are both models fully compatible? What are the restrictions for me to install a custom ROM on my particular model without losing basic features like internet and phone?
Ty.

Here is a thread for you, as always have to warn you tho. please use the search button

[Q] HELP! Stucked after updating software of LG Optimus G F180L

Hi Guys, I'm a newbie here. I got a Korean LG Optimus G F-180L that is converted to LG-E975. I have updated its software thru LG mobile support tool since i cannot update it wirelessly
After updating there's a Korean Message Appearing and I have no idea what it is. Please help. I'm stuck. [Click for the photo]

Try hard reset phone, volume down + Power

You have to enter some kind of password (translated with QTranslator)...

Its ok now, i just had to flash back to f180l then flash e975... Thanks for the help guys btw

GPS doesnt work, please help

Hi, first- sorry for my english.
I have a problem with GPS, i have LG optimus G f180K and i convert this to f180l and slingOPEN 2.2.2 blueberry, now and and when i was have 180K in stock soft my gps doesnt work. Any solution ? I try couple of fixGPS in google store but still this same ...
I came from POLAND (europe )
And i need very very very gps in phone, everything else work fine.

LG G4 US991 does not work knock on (double tap)

Hello
Recently bought my LG G4 US991, and found that the function knock on (double tap) works very poorly
I can not say it does not work. It works through again
Need to knock several times in a row on the screen for the phone woke up
Who collided with this problem, and what are the options to fix this ?
Thanks very much in advance
Upd.
I read a topic LG G2 that might help me update touchscreen firmware
But there is described a method for LG G2
How to do update touchscreen firmware on my phone, LG G4?
I tried a combination *#546368#*991#
but they did not find touch firmware update

I only encountered this problem? Please help who know how to solve

Hard Reset is not helped fix the the problem (