I am 100% sure the phone is a D800 (per the logic board )
If I try to flash D800 or D801 STOCK .tot firmware....they both will show null/unknown baseband, imei, etc. AND constantly reboots
If I flash LS980 STOCK .tot.....the phone shows the information (not null/unknown/blank) AND doesn't have the rebooting issue
(FYI: after booting into the stock ls980 zvc rom to get uninterrupted adb access to the phone, I changed the imei using QPST tool, to the imei numer that is on the inside of the backcover, because it was showing a wierd imei like 35030526000000.....Now everytime I flash the stock ls980 rom, the imei seems to reads correctly...so im guessing that stuck)
I also tried to flash custom LP based roms......I flashed the LP bootstack, then Blisspop.......and It bootloops right at the blisspop logo starts to appear (this is from stock .tot fresh installs....cleaned wipe) then keeps looping to LG logo then partial blisspop boot animation.
So, the common denominator seems as if the phone/logic board refuses to let any D800 or D801 baseband be flashed properly to it......So far ZVC (stock sprint kit kat) is the only baseband that sticks and lets it run any roms without rebooting.
I've never seem this issue before.......is this phone banned, blacklisted or something?
Related
Hi, I have an lg g2 att model d800 and I flashed clean rom xe which is based on d802 model, I completely forgot to do the unlock bootloader and every time it boots it goes to fastboot mode. I can boot into download mode and I tried to go back to stock by using LG-flashtool program but the program thinks that my phone is an d802 model and it is not and also it fails every time I try to go back to stock at&t rom, how can I go back? I cannot seem to find a way. Please help, im going insane without sleeping!
adrian_nene16 said:
Hi, I have an lg g2 att model d800 and I flashed clean rom xe which is based on d802 model, I completely forgot to do the unlock bootloader and every time it boots it goes to fastboot mode. I can boot into download mode and I tried to go back to stock by using LG-flashtool program but the program thinks that my phone is an d802 model and it is not and also it fails every time I try to go back to stock at&t rom, how can I go back? I cannot seem to find a way. Please help, im going insane without sleeping!
Click to expand...
Click to collapse
Do you have the right drivers installed for the LG flashtool?
jellybear456 said:
Do you have the right drivers installed for the LG flashtool?
Click to expand...
Click to collapse
yes I do, I thought I could flash back to stock but it seems so difficult, since I flashed clean rom xe which is based on d802 now flashtool thinks I have an d802 model lg g2.
Go here
http://forum.xda-developers.com/showthread.php?t=2477595
download correct model laf img
http://downloads.codefi.re/autoprime/LG/LG_G2
then finally here
http://forum.xda-developers.com/showthread.php?t=2432476
adrian_nene16 said:
Hi, I have an lg g2 att model d800 and I flashed clean rom xe which is based on d802 model, I completely forgot to do the unlock bootloader and every time it boots it goes to fastboot mode. I can boot into download mode and I tried to go back to stock by using LG-flashtool program but the program thinks that my phone is an d802 model and it is not and also it fails every time I try to go back to stock at&t rom, how can I go back? I cannot seem to find a way. Please help, im going insane without sleeping!
Click to expand...
Click to collapse
I have the exact same issue. Were you able to revert back to stock?!?!
Same here!! Anyone that can help us to fix this???
I'm new here but desperately need help. A bit ago I purchased a new Moto G from Boost Mobile, and activated it, the xt1031 cdma variant. It came with 4.4.4, however I installed the 5.0.2 soak test by putting the zip in the sd and installing via stock recovery.
I decided to go back to kitkat. I flashed the stock boost 4.4.4 firmware, no fails, all OKAYs via fastboot. However, the rom would not boot, it would be stuck on bootloader unlocked screen. I tried various times with the same result. I wanted kitkat so I read somewhere that someone had flashed xt1033 asia firmware and flashed xt1031 radios and it worked. I tried, to no success. I then tried to go back to the soak test 5.0.2 this time via custom CWM 6.0.4.7. It formatted system. It booted up but had no radio or signal, no network, even the MEID showed as 0 and everything else including Carrier, phone number, PRL, etc as unknown. Only wifi worked. I tried flashing the 4.4.4 again, a deodexed from SuperR (which I had flashed before). It boots up but now my wifi is stuck on turning on, wont turn on at all. Before this wifi issue happened I had flashed a xt1031 radios, and kernel, also tried a apn fix flashable zip. Is there anything I can do at all to get it back to ANY working rom but with working radios?
Same Issue
I have the same issue did you find out anything?
So a few years back i bought an unlocked LG G2 D802 phone from a local retailer. I have always been a Samsung user and never used it and forgot about it. Until recently i remembered about it and as it was out of warranty i decided i should root it and put some custom ROM on it. I rooted it and flashed a custom ROM . But it got stuck on the LG logo at the boot screen. i didn't think of anything at that moment at all. As getting a boot loop is a very common thing in Samsung devices as well and decided i should just stick with a Stock 5.0.2 ROM.
After flashing the stock 5.0.2 i noticed that i lost my imei, baseband etc, and i had forgot to make a backup of the EFS. So now i got suspicious of the phone not being a D802 . i opened it up and sure enough the antenna module had D801/D803 written on it, i proceeded and found the LCD digitizer had D800 written on it and the motherboard had D801 written on it. Now i'm stuck with a useless phone which doesn't have any imei and baseband, i cannot click on the build options to even enable USB debugging mode and i'm not sure of the model.
I should add here that now if i try to flash a stock ROM for d801 with the kdz method i get an error saying i should retry. if i do it with the .tot method it says the device model is d802, which it is not at all. I used the buildprop app and edited the device model to D801 and tried the .tot method again. This time it gave me an error saying that laf.img has been moved and gets stuck in the download mode. I really cannot understand what to do !! please somebody help !
my cellphone lg g3 d851 after the custom rom the twrp is gone and can't be reinstalled the twrp. I want to go back to stock ROM because in this os lineage my cellphone is missing sinyl 4g and 2g. after I tried to flash into stock ROM, a problem occurred that was not detected on the PC even though it was according to instructions in many forums. someone please help me.
Hi, have recently installed Lineage OS 18.1 on LG G2 Vs-980 Unofficial with TWRP Recovery 3.2.2.0, everything works perfectly, except phone signal, sim card is detected, SIM status shows my carrier, but writes "No Service", tried also Havoc with same result, is there any solution for it?
Device also shows IMEI
Signal works successfully on stock rom
Tried to flash radio
Tried to edit build.prop
with no result
Any ideas? I know It's old garbage, but valuable for me.