lg g3 us990 cant downgrade to kitkat. no kdz file or tot. need help twrp. - G3 Q&A, Help & Troubleshooting

Hi, so I was wondering where i could find a kitkat kdz or tot file for lg g3 us990. it would be really appreciated

uppo9 said:
Hi, so I was wondering where i could find a kitkat kdz or tot file for lg g3 us990. it would be really appreciated
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I don't have sprint one anymore. But when I did I know the files where all over you could try googling the exact firmware your looking for. Also I can't remember if this applies to a g3 but I know g4 and up at least as well as many other devices now employ anti roll back. I would make sure that's not the case on the g3 as well. Sorry I couldn't help more. Been a while since I used any of the g3s for a daily driver

Thx anyways

uppo9 said:
Thx anyways
Click to expand...
Click to collapse
http://downloads.codefi.re/autoprime/LG/LG_G3/US990
Flash at your own risk
Happy flashing! :good:

Not sure if this US99020a_24 file is the right file:
https://storagecow.eu/Xda/LG%20G3/Stock/US%20Cellular%20US99020a_24.kdz

Related

[Q] D855 firmwares compatible with D855P?

Hi there!
Topic title is self explanatory.
Would like to know if anyone tried or know the answer for it.
Can I flash a stock firmware from a D855 to a D855P?
Mine LG G3 is D855P and come with the bloatware from the Carrier.
Thanks!
emiliodeme said:
Hi there!
Topic title is self explanatory.
Would like to know if anyone tried or know the answer for it.
Can I flash a stock firmware from a D855 to a D855P?
Mine LG G3 is D855P and come with the bloatware from the Carrier.
Thanks!
Click to expand...
Click to collapse
I'm on the same boat! Bought mine directly from TIM, here in Brazil...
I've read somewhere that the P letter refers to some kind of package bundle, like mine which came with the wireless charger... Just don't know it really is this way for sure...
Well, mine did come with the wireless charger as well.
Hope someone know the answer... My firmware version is 10a, from what I heard there are many improvements already on the newer ones.
emiliodeme said:
Well, mine did come with the wireless charger as well.
Hope someone know the answer... My firmware version is 10a, from what I heard there are many improvements already on the newer ones.
Click to expand...
Click to collapse
That is an interesting question, and depending on the answer I will buy this phone. I think the fw is the same, since these model share the "D855" model.
Another question is: what is the worst scenario to try the flash? Maybe the phone will be in a bootloop, but flashing the right fw after will probably fix that
Maybe... But I'm afraid to brick it hahaha. Would like someone confirming it.
I'm with the same problem.
I think it's compatible, but I'm afraid of bricking it.
Here is more information:
http://www.mylgphones.com/lg-g3-firmware-checking-the-software-version-and-update-history
---------- Post added at 10:40 AM ---------- Previous post was at 10:37 AM ----------
G3 TweakBox doesn´t work on my D855P (vivo). Did it work on yours?
Same problem! .. Someone already solved?
ariedam said:
I'm with the same problem.
I think it's compatible, but I'm afraid of bricking it.
Here is more information:
http://www.mylgphones.com/lg-g3-firmware-checking-the-software-version-and-update-history
---------- Post added at 10:40 AM ---------- Previous post was at 10:37 AM ----------
G3 TweakBox doesn´t work on my D855P (vivo). Did it work on yours?
Click to expand...
Click to collapse
From this it looks like it's the same.. so it should work and not brick.
About the G3 TweakBox I can't say, mine is not rooted, so I can't try it.
My G3 is from Vivo as well, which root did you use?
emiliodeme said:
My G3 is from Vivo as well, which root did you use?
Click to expand...
Click to collapse
I use the PurpleDrake-lite (http://forum.xda-developers.com/lg-g3/development/root-root-lg-g3-easily-purpledrake-lite-t2821000)
ART?
I find another problem in my D855P.
I can´t change it from dalvik to ART... Can anyone do it?
Well I haven't tried, but I heard ART is having issues with LG G3... randomly turning off for example, what should be a incompatibility with LG code.
emiliodeme said:
Well I haven't tried, but I heard ART is having issues with LG G3... randomly turning off for example, what should be a incompatibility with LG code.
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Click to collapse
I heard totally oposite. ART works very well on G3.
ariedam said:
I heard totally oposite. ART works very well on G3.
Click to expand...
Click to collapse
Totally agree, but some applications are having issues with that, Just like the others I need to know if it is safe to flash the d855 firmware in our d855p phones, my phone is from TElcel carrier in Mexico, I hope someone give us some light.
I managed to change from delvik to ART. my G3 is d855p from vivo.
Just really want to know about flashing...
I tried the Towelroot method and TWRP for D855 with success on my D855P v10a from Telcel (Mexico).
Mine ART is working well.
------
Since my build.prop says it is international D855...
ro.product.model=LG-D855
ro.product.brand=lge
ro.product.name=g3_global_com
Click to expand...
Click to collapse
I tried to flash SphinX G3 Neo V2.0 with TWRP method but the one described in the post should work as well.
Now I have my first custom rom.
Hope this info can help you... I'm not responsable for any damage you could do to your phone. Always backup everything (system,boot,efs,recovery) before trying this.
You must choose D855 and not another model.
---
btw mine one is SIM-unlocked from carrrier Telcel, I tried to put a Tuenti simcard and it works XD
I have rooted using PurpleDrake-lite, worked smoothly.
Installed Xposed Frameworks and G3 TweakBox, all working.
One interesting think I checked was when I installed G3 TweakBox, I installed it from PlayStore on my computer, and the phone is listed as BCP LGE-D855... so I guess it's safe to flash the stock firmwares from D855, as "badtzo" said he did on his one from Mexico.
Later I will try to flash the European, Unbranded 10E version to mine, will report results.
As said before, reporting results.
Tried to flash Europe-NoBrand 16gb 10E version from this topic (http://forum.xda-developers.com/showthread.php?t=2799647), using method described there (LGFlashTool), not succeeded, it won't flash as it accuses to be different model phone.
"badtzo" flashed using TWRP, and said he succeeded with a custom room, so I have a question for him before trying something else...
badtzo said:
I tried the Towelroot method and TWRP for D855 with success on my D855P v10a from Telcel (Mexico).
Click to expand...
Click to collapse
Can you check if your phone model is showing as D855 on about now? If it does, we might have a way there, flash SphinX G3 Neo V2.0 and later do what I couldn't succeed for stock updated version.
emiliodeme said:
As said before, reporting results.
Tried to flash Europe-NoBrand 16gb 10E version from this topic (http://forum.xda-developers.com/showthread.php?t=2799647), using method described there (LGFlashTool), not succeeded, it won't flash as it accuses to be different model phone.
"badtzo" flashed using TWRP, and said he succeeded with a custom room, so I have a question for him before trying something else...
Can you check if your phone model is showing as D855 on about now? If it does, we might have a way there, flash SphinX G3 Neo V2.0 and later do what I couldn't succeed for stock updated version.
Click to expand...
Click to collapse
No, mine info on phone still remain saying it is D855P, but stock one and moded build.prop says is D855, also Pc Suite says is D855 but it download D855P10A_00.kdz (telcel one). I tried that specific rom because it can be flashed through recovery, I don't recommend to flash any firmware via KDZ until we can be 100% sure about compatibility otherwise you can mess the bootloader and brick your phone. By now just flash roms that doesn't modify anything with boot.
I won't try, as I don't have much experience with LG's.
Guess we will have to wait a little more, new custom rooms and some more information.
By the way how did you install TWRP? I had a quick look for it and looks like there is no official LG G3 version yet.
emiliodeme said:
I won't try, as I don't have much experience with LG's.
Guess we will have to wait a little more, new custom rooms and some more information.
By the way how did you install TWRP? I had a quick look for it and looks like there is no official LG G3 version yet.
Click to expand...
Click to collapse
In general section is a post about tethered TWRP for D855 "only". Don't try to flash it, I did it and my phone was acting weird, just do the specified steps on the post, to boot not flash from it and you will be safe and don't forget to backup your recovery first.
----
Is this thread
http://forum.xda-developers.com/lg-g3/general/recovery-twrp-2-7-1-3-t2831668

[Q] help needed please

i was using lg g3 s or beat having firmware lg d725pr it got corrupted i mean the firmware and i didnt backed up my bad luck
i cant find anywhere this firmware on the internet searched each and everything...
i am just left with one choice that is by compiling it from the source given in LGE OPEN SOURCE website......
i just have command over windows other operating system i am NIL...
so i need someone who can compile it for me.........
thanks and stay blessed
shamii311 said:
i was using lg g3 s or beat having firmware lg d725pr it got corrupted i mean the firmware and i didnt backed up my bad luck
i cant find anywhere this firmware on the internet searched each and everything...
i am just left with one choice that is by compiling it from the source given in LGE OPEN SOURCE website......
i just have command over windows other operating system i am NIL...
so i need someone who can compile it for me.........
thanks and stay blessed
Click to expand...
Click to collapse
Well there seem to be some firmwares here you could try? Check them out.
http://analogindex.com/howto/official-stock-lg-g3-s-firmware-rom_105542.html
drolgnir said:
Well there seem to be some firmwares here you could try? Check them out.
http://analogindex.com/howto/official-stock-lg-g3-s-firmware-rom_105542.html
Click to expand...
Click to collapse
they are of d722 i need d725pr v10a i need someone to compile it from source but no one over helps
shamii311 said:
they are of d722 i need d725pr v10a i need someone to compile it from source but no one over helps
Click to expand...
Click to collapse
Didn't know you could do that, I thought maybe you could use any lg g3 s firmware as long as it had compatible baseband, etc.
drolgnir said:
Didn't know you could do that, I thought maybe you could use any lg g3 s firmware as long as it had compatible baseband, etc.
Click to expand...
Click to collapse
i am having cellular signals issue

[Q] how to root LG G3 D855 v20g-SEA-xx?

Hello i need help
Just updated my LG G3 D855 32 Gb version to lollipop. I tried one click method and others but no success. Please help i want to root.
Sorry in advance if this issue ws already discussed.
I have the very same as you my friend, D855, can't seem to be able to root it using the One-click root tool or any other tool/method. It's really annoying
Hello , Pls help to fix v20g-sea can't root at all.
I've also been trying to get my V20g-SEA-XX model rooted.
Tried ioroot, One Click, Purple Drake, and a few other manual adb methods. Nothing seems to work.
I am using the HKG variant of v20G and I am also facing the same problem. I have tried several methods but none of them has worked out for me.
There was no problem with me rooting when I was using V20B
Sent from my LG-D855 using XDA Free mobile app
http://forum.xda-developers.com/showpost.php?p=60913483&postcount=23
Above method seems to work for 20G firmware, give it a go.
Cheers mate, that's worked out for me.
For me having upgraded the European model to Lollipop I had no other option than to downgrade to KitKat, then all one-click methods including Towelroot worked.
It works, ty.
faadee said:
Hello i need help
Just updated my LG G3 D855 32 Gb version to lollipop. I tried one click method and others but no success. Please help i want to root.
Sorry in advance if this issue ws already discussed.
Click to expand...
Click to collapse
Here is your solution,,,,, I had simiral issure after updating to V20g but I used the method below and am ok
Download this file.
http://www.megafileupload.com/1YKd/LG_G3_V20x_Root.rar
Mirrors:
http://www.filedropper.com/lgg3v20xroot
from:
http://forum.xda-developers.com/showpost.php?p=60913483&postcount=23
thank you!!!!.. this method worked.... !!!
wallexg said:
Here is your solution,,,,, I had simiral issure after updating to V20g but I used the method below and am ok
Download this file.
http://www.megafileupload.com/1YKd/LG_G3_V20x_Root.rar
Mirrors:
http://www.filedropper.com/lgg3v20xroot
from:
http://forum.xda-developers.com/showpost.php?p=60913483&postcount=23
Click to expand...
Click to collapse
This doesn't work for D855 V21a-EUR-xx :crying: any solution pls ?

[Q] Downgrading LG G3 Vigor D725 from 5.0.2 to 4.4.2

i have no interest in rooting my device i want to downgrade my AT&T LG G3 Vigor D725 back to 4.4 kitkat because lolipop is an absolute god awful mess and yes ive tried looking it up on google but ive seen stock firmware downloads for the D850 but i have a D725 also are there any risks of downgrading? and sorry if im posting this in the wrong forum
EDIT:Changed 4.4.2 to 4.4 Kitkat
Seems like no body ever wants to help. I'm also looking for that firmware as well
rsblazer28 said:
Seems like no body ever wants to help. I'm also looking for that firmware as well
Click to expand...
Click to collapse
Yea i was talking to my best friend on skype and he said that if he can he will buy an AT&T LG G3 Vigor with 4.4.2 or at least 4.4 and extract the firmware and send it to me. It seems that there is a small amount of interest for it. If he goes through with it I will upload the firmware here for you guys to download.
PumpedUpKicks said:
Yea i was talking to my best friend on skype and he said that if he can he will buy an AT&T LG G3 Vigor with 4.4.2 or at least 4.4 and extract the firmware and send it to me. It seems that there is a small amount of interest for it. If he goes through with it I will upload the firmware here for you guys to download.
Click to expand...
Click to collapse
Hi i have an LG g3 d725 i wanna update it to lollipop, would you like to share the roms? exchange the roms i mean. I am unable to FOTA
sunyr2 said:
Hi i have an LG g3 d725 i wanna update it to lollipop, would you like to share the roms? exchange the roms i mean. I am unable to FOTA
Click to expand...
Click to collapse
Why would you want to do that? Lolipop is ****ing horrible ESPECIALLY on the LG G3 Vigor
Did you ever get the ROM?
PumpedUpKicks said:
Why would you want to do that? Lolipop is ****ing horrible ESPECIALLY on the LG G3 Vigor
Click to expand...
Click to collapse
Any luck getting a ROM for LG G3 Vigor (or TOT).. Been looking forever..

Verizon lg g4 root

I have been searching all over to find out if it's possible to root the Verizon lg g4 on the latest update...some say yes and some say no....I basically want access to my file system and to change fonts and such....not worried about roms unless it is possible to get these on the newest update. Please let me know for sure if its possible. Thanks in advance ...
Tiffany
264 views and no one can tell me?
13B (Lollipop) is rootable. MM is not
Funnyfish8684 said:
I have been searching all over to find out if it's possible to root the Verizon lg g4 on the latest update...some say yes and some say no....I basically want access to my file system and to change fonts and such....not worried about roms unless it is possible to get these on the newest update. Please let me know for sure if its possible. Thanks in advance ...
Tiffany
Click to expand...
Click to collapse
Www.youtube.com/lasertechcomputers
It has 13b root method. Screw mm there is no root for mm. If there was you see alot of post here on xda about it

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