Refurbished LG G2 touch problem after update with lg mobile tool - G2 Q&A, Help & Troubleshooting

So i bought this lg g2 with imei showing( D802 from UAE) .......didn't know it was refurbished a that moment so I used the LG TOOL that showed D802 .....after the update to lollipop there was :
-a touch screen problem ( i had to use usb otg )
-memory was 16 gb
-imei unknown
I opened the back cover .....and was surprised to see ls980 on three spots but couldn't get to the motherboard's back ( was afraid)
I KNEW than that it was refurbished so i tried flashing a kdz rom ( d802 one kitkat) with the lg flash tool 2014 .....so now i'm stuck with the kitkat rom of d802 with the three issues ( touch screen memory and imei ) ................after some research some of the forumers stated that in this case the solution would be to flash d802 rom ( which i already had ) and to flash the motherboard's kernel ( which is done via recovery (twrp or cwm ) so I tried autorec (d80/0/1/2 and ls980 ) but each time my phone got into fastboot .....using klstool I managed to get the d802 rom back but still same touch problem
please help me i'm getting really tired of this :crying: .......... what should I do : flash ls980 rom (i'm afraid to get locked sim since it's sprint rom ) and what kernel should i flash to get a least rid of the screen problem

http://forum.xda-developers.com/lg-...hard-brick-t2904404/post56961336#post56961336

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[Q] LG g2 Rom problem

Dear All,
I have LG g2 32 gigs, problem is that its refurbished having a board of D800. Few days back while rooting it got stuck into Fastboot mode but some how managed to get it on bootloader. Now i am unable to install any rom on it. Previously it was having D80220b. Downloaded the same rom but issue is still there . any suggestion how to overcome this problem.

Bricked refurbished LG G2. Don't know what to do.

I bought lg g2 labelled as d802 and i updated it to lollipop with kdz method. Phone successfully updated but touch screen went crazy and there was no network. I have searched several forums and found that my lg g2 is not actually a d802, and then i open my phone battery cover and found it is a d800. Then i followed this tutorial and I bricked my refurbished lg g2 and now there is no fastboot, no recovery mode, no QHSUSB_BULK, only download mode ''blue circles'' but not in firmware upgrade section. Stuck at boot loop only LG logo appears and nothing happen. Computer doesn't recognize, no connecting sound in windows.
Anyone can help me, I don't know what should i do now?
Thanks.
too
I'm with the same problem, my d802 was in F2fs and after install a diferent kernel bricked

LG G2 stuck at LG logo with no download mood/recovery mood/fastboot/bootloader

Thanks every one for reading my post.Here is what happened to me:
1. I bought a LG G2 D802 32GB from a indivisual buyer
2. Touch was glitchy after some day,so i tried to flash a stock rom D80220c.kdz
3. After flash my touch gone totally
4. After googling a lot i heard it might be refurbished,so i opened the motherboard and found it is LS980 (so it was actually refurbished)
5.Then i tried to flash it with a LS980.tot hex edited to D802 and LS8974.dll with LG flash tool 2014 in WIN 10 OS
6. It stuck at 94% and got USB port open fail
7. Now when i open the phone, it stucks at LG Logo
8. I can't access to any mode(download/fastboot/recovery/bootloader)
9. At adb, my pc don't recognize the phone while connected with USB, LG mobile support tool also not recognize it
What can i do???
PLEASE HELP-HELP-HELP-PLEASE
I have same big problem with my D802. I can't find any solution
Edit : very Lucky. I could acces in download mod and install official lp rom stock. But now i am unable to root my d802

Lg G2 Rom problem

Hi,
I bought an LG G2 D802 with kitkat(4.4.2) D80220c installed on it. After reading that G2 got lollipop update, I downloaded lollipop rom for g2 d802 ad manually flashed it, Everything worked fine until the mobile started. Its touch was erratic and there was no network. My mobile was not reading sim card and there was IMEI problem.
I read some posts that advised to open the back of cell and check model. I did, found out it was LS980. Now the real problem is tht when I flashed LS980 stock kitkat through Lg flash tool, it failed on 89%. Now my cell is stuck on LG logo. I tried to get into download mode, But failed to do so because my computer said that the device is not connected. Its not booting into recovery mode also. I'm stuck with this plastic piece of crap.
What should I do?
Plz help

Not able to flash or use the phone properly

Hi
I have the F320K model of the g2 and I flashed the international models firmware (d802) using the lg flash tool 2014. Now my phone is successfully booted but the screen is having the touch problems. It's pressed in the wrong place not where it's actually touched. Now when I try to get back and flash the F320K rom, the process is always stopped in between for some unknown reason.
Any help is appreciated.

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