LG D800 doesnt send SMS - G2 Q&A, Help & Troubleshooting

Hello
I have lg g2 d800( i bought it as d802)
when i got it everything working good
i have installed original d800 firmware and now i cant send SMS when sending dissapiers network (no signal)
and when i trying to unlock sim writes permentely locked.
Can someone knows whats wrong? how to fix this but with SMS

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Please Help - Rebooting LG G2 Wrong Rom

Hi guys, first post here so please bear with me.
I recently bought a used LG G2, its the Sprint model from the USA. The previous owner had it rooted, and flashed a stock T-Mobile rom or might have been a custom T-Mobile rom.... needless to say, the model of the phone changed to D801 (the T-Mobile Variant).
So when I use LGFLASHTOOL to flash the Sprint *.tot file, it gives me an error message stating that the hardware model does not match the software I am trying to install, because the phone basically now thinks its a D801. The phone, however is the LS980 from Sprint. As well, *#06# is giving me a "null" IMEI. The previous owner never gave me the box ,so I don't even know the IMEI number for the phone. I'm really frustrated having bought the phone and now can't even use the stock firmware. Does anyone know how I can put the sprint firmware back on using the kdz method ? Or perhaps how I can override LGFLASHTOOL to flash the Sprint *.tot without it checking the hardware.
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P.S. Also wondering if its impossible to know imei if it says null.... but restoring the Sprint rom is my main priority.
Do you have access to recovery like twrp? If so, just flash a sprint Rom, any rom. That way the next time you use LGFlashTool it will detect it as a LS980.
Edit: I see that you don't have twrp. ..
Sent from my LG Flex
Any update OP?
Were you able to fix this? I have the same issue.

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Hello,
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Because I wanted to fix a really anoying noise in my headphones, LG still doesn't have a fix for it after 1 month.
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[Q] LG G2 D802 International Touch Firmware Driver Problem

LG G2 D802 International
I updated the recovery on my phone with lg support tool and after that my phone booted up perfectly only problem was the touch panel wast working ,it has ghost touch and deadzones , what can I do to solve this problem ?
With kdz i think i cant solve it because i tried almost all kdz files and tot , my friend tried with octopus box and i think he messed up the IMEI and model in support tool it says lgv500 i think but still can flash it with flash tool only i dont receive updates. the main problem is to fix the touch driver problem and after that I can fix mu imei and everything else so can you help me fix that ?
Im so sorry for opening a new thread but im so nervous because i havent used my phone for 1 week and I messed it up so I will be very thankful if you help me and for sure I will make a donation and what it takes if you can fix the problem or tell me how to fix it.
Thanks
So..this phone is refurbished bought on ebay or what?
bender_007 said:
So..this phone is refurbished bought on ebay or what?
Click to expand...
Click to collapse
yes , how to see the exact model and how to fix the touch problem , i cant install recovery everytime i flash recovery with autorec or something else like that it downgrade the bootloader and afterthat the screen is messed up it is like broken with lines and I have to reflash it again
Have the same issue as well, phone is refurbished.
the phone was initially on 220b firmware from some Chinese provider. from IMEI code phone was for northern europe
It seems like more old topic regarding this issue is here http://forum.xda-developers.com/lg-g2/help/strange-touch-problem-upgrading-lg-g2-t2971569/page10

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