good morning I updated my lg g4 sprint to the latest version ls991 ZVB but after the update has been made impossible for me to use mobile data I have placed several SIM cards and put the APN but not the data I work could help me solve this problem
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Help...can not set the APN my LG G4 with marshmellow Android
Had the same issue
jowell01 said:
Help...can not set the APN my LG G4 with marshmellow Android
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I flashed the update ZV9 to my G4, had the same problem as you... What I did was flash 5.1 ZV6 but APN config still didn't work, then I use this metod to open hidden APN settings http://forum.xda-developers.com/sprint-g4/general/guide-sim-unlock-t3229801
It worked partialy, now I have 3G but no 4gLTE
So i have the Sprint variant LS991 and my question is this. I see all over the Sprint G4 forums references to the software versions ZV5, ZV6, ZV9, ZVa & ZVB.
My particular handset is showing a ZFA version and I'm trying to find some way of putting a ROM on it since I haven't seen a root package for the LS991. I'm assuming that this is because the LS991 apparently is the red headed bastard step-child of the inbred G4 family. Can anyone suggest a ROM that would be compatable with the LS991.
I also note that on a lot of the ROMS it states that its only for the ZV5,6, or 9 versions etc. So can i roll back to one of these versions and if so is that done with the LGup tool/software?
Thanks for the input.
How were you able to display the ZFA version - what steps did you take to display that?
I go into the menu for settings, about phone, software info. That's where I see Software version LS991ZVC. What do you see there?
Depending what version you have, you can use an LGUP tool to downgrade. I think you can go ZVC down to ZVB, but no earlier.
Just wondering if there’s a way to flash different KDZ as yet?
sas007 said:
Just wondering if there’s a way to flash different KDZ as yet?
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hopefully, someone come up with the alternative, been finding v40 dll as well trying every single lgup and still not working on my lg v405ebw which is HKG version (bought it on ebay.co.uk).
Fellar031 said:
hopefully, someone come up with the alternative, been finding v40 dll as well trying every single lgup and still not working on my lg v405ebw which is HKG version (bought it on ebay.co.uk).
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Same here but purchased via Amazon UK..
I'm interested in crossflashing LG V40. I did that on LG V30+ twice. Here is the XDA topic: https://forum.xda-developers.com/lg-v30/how-to/using-lgup-crossflashing-t3780969
My YouTube Tutorial:
I had LG V30+ (us998) on Sprint and all the bloatwares. I used patched LGUP & DLL file and flash ls998 witch is unlocked V30 kdz. Ot worked prefect. Then i tried to flash some another kdz file, didn't succeed, brick the phone. But then i use CHIP erase and tried to flash ls998 (unlocked) on it. And it worked but that delete serial number and other details. Bc i did chip erase. But phone worked fine at the end?
Hello everyone, I have an lg g4 h811 that constantly says please select a known model in LGUP. I want to return to stock firmware from AEX pie rom, and now I am stock in a boot loop. It gets into download mode though, I have tried all methods I know like using flash tool 2014, lgup, updated all the drivers, even changed the com port to 41 ( in case of flash tool ) still no luck. please I need help ASAP.
Did you find a solution for this? I am experiencing the same thing.
Hello .. I have a LG G4 811 t mobile 32GB phone, what is the appropriate flash?
Hello
I cross flashed US Unlocked kdz on my AT&T LG V40. I want to go back to AT&T rom. Can anyone share the AT&T kdz please?
psbhadola said:
Hello
I cross flashed US Unlocked kdz on my AT&T LG V40. I want to go back to AT&T rom. Can anyone share the AT&T kdz please?
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Unfortunately, it doesn't exist. No one has one. There is another Thread about partition backups, and qfil was used to back up one of the AT&T kdz. But to restore is more complicated than just using LG up and a kdz.
Thanks for the reply. I think US unlocked might take it’s sweet time to get Android 10.
Anyway do you know if crossflashing stops OTAs. I’m pretty sure US unlocked has January security update but I’m stuck on November. When I try to search it says no updates available