X Mark Showing In Signals Bar LG G2 LS980 Sprint topic

Hi Developers

There is no Signals showing in my LG G2 LS980 also i tried other SIMS to check if this problem is arising only with my SIM. But couldn't find any solution. I just rooted my phone with IOroot. Still my problem not solve. I restart my phone but no change. Rarely my SIM detect network on GSM/UTMS. Here i am going to attach screen shots. I hope some on can help me.
I will be really thankful to you if anybody can solve this issue.

Attached Thumbnails

 


 


 


 


 

flashed tmobile firmware on and ls980 g2.. can i fix it? please help topic

I flashed a stock 4.4.2 t-mobile firmware to my sprint ls980.. is there anyway to get any ls980 firmware back on it? i use it for tmobile which is why i flashed it but seen a few threads on how to unlock the sim and now im stuck. did i ruin the phone? or could i at least get it to work through tmobile with the firmware i flashed? i cant even get it to connect to google play. wifi works tho

Roms for LG ls980 topic

Hi
Can you guys please suggest me some good roms for ls980?
Which Rom are you using and Can you also please share some screenshots?

lg ls980 not booting after flashing ROM topic

i flashed cloudy g3 rom on my lg g2 ls980 and after the installation is done device reboots
and the only thing i get after that its twrp interface.
i also tried cm12 after pushing the file with abd or sideload, when the install is done i get the same result.
device reboots and twrp interface comes back.
any help guys :/

Unlocked Sprint LS980 G2 SLOW data speeds on Tmobile service topic

Good Morning and thanks in advance. I have a Sprint LG LS980 that I unlocked and i'm using it on Tmobile prepaid 4G () plan. The data speeds however are extremely slow. Like I barely get over 3 Mbps Up or Down. I'm no stranger to flashing, adb and i've read the FAQs and whatnot on the G2 but cannot find a specific issue of data being slow. Is this a network issue or is there a radio I need to flash, or setting I need to change to make this work correctly. It doesn't appear that I'm getting 4g LTE although I'm not entirely sure that the G2 has the frequency for it. I have troubleshooted this issue with tmobile in store folks as well as customer technical support and their answer in the end is always "It's a sprint phone so it's not designed to work on tmobile" Please point me in the right direction. Thanks.