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Hey Guys.
So I'm about to get a new G5 from T-mobile.
I understand there are several roms out there for different versions of the device, am I right?
Is there anyway I could get rid of the official T-mobile rom and install instead the official/international LG one, something without all the garbage of a carrier and that will be future update directly by LG?
Will appreciate any leade
Thanks Guys!
Hello there, yes you should be able to depending on if you want to do the work or not.
You would have to root your device using the tot method and then get TWRP on it. After that find a rom that is clean or without bloatware to flash on your H830. No you cannot flash the international version of H850.
Thank you so much for your response.
Unlock the bootloader and root is the first thing I'll do.
So if I rather stay official and not using custom roms, there is no LG clean img I can flash?
Thanks again!
itamarbh said:
Thank you so much for your response.
Unlock the bootloader and root is the first thing I'll do.
So if I rather stay official and not using custom roms, there is no LG clean img I can flash?
Thanks again!
Click to expand...
Click to collapse
Hello again, you can always flash LG Stock Roms for H830, but just not for H850 on H830.
Use the ROM that's made for H830, you could try H850 but there might be some risks associated with it. Possible brick.
malimt said:
Hello again, you can always flash LG Stock Roms for H830, but just not for H850 on H830.
Use the ROM that's made for H830, you could try H850 but there might be some risks associated with it. Possible brick.
Click to expand...
Click to collapse
Trying an H850 ROM on an H830 will GUARANTEE a brick.
Do not attempt to to do so!
Good morning, the other day I decided to do root to get the ROM of Fulmics and the truth is that I just did not convince.
The battery lasts more or less the same thing, about 3 hours of screen and I can not make the payment with card from NFC.
The issue is that I would like to go back to the way it was before, remove root, plug the bootloader and official rom.
I have been looking at some tutorial since yesterday and I do not clarify.
What most doubtfully believe me is that the rom I have installed is Nougat and the methods I see of unroot speak of the stock firmware Marshmallow, I do not know if that method will be compatible
Can you help me a little or tell me some reliable tutorial to be able to do it?
oblaps said:
Good morning, the other day I decided to do root to get the ROM of Fulmics and the truth is that I just did not convince.
The battery lasts more or less the same thing, about 3 hours of screen and I can not make the payment with card from NFC.
The issue is that I would like to go back to the way it was before, remove root, plug the bootloader and official rom.
I have been looking at some tutorial since yesterday and I do not clarify.
What most doubtfully believe me is that the rom I have installed is Nougat and the methods I see of unroot speak of the stock firmware Marshmallow, I do not know if that method will be compatible
Can you help me a little or tell me some reliable tutorial to be able to do it?
Click to expand...
Click to collapse
First of all, you can still use Android pay on fulmics ROMs but you have to read through the threads as it is in there. Also there are custom kernels that help battery life and screen on time. But, regardless you can go back to stock without an issue. Download the stock N kdz from the thread and flash using LGUP or uppercut. Also, only relock your bootloader after you return to full stock. Once you flash it, it will wipe everything and you'll be back to stock. Not going link threads as I don't know if you're using h850 (international version) or h830 (T-MOBILE version). If you want more specifics, tell if you're on h830 or h850.
jeffsga88 said:
First of all, you can still use Android pay on fulmics ROMs but you have to read through the threads as it is in there. Also there are custom kernels that help battery life and screen on time. But, regardless you can go back to stock without an issue. Download the stock N kdz from the thread and flash using LGUP or uppercut. Also, only relock your bootloader after you return to full stock. Once you flash it, it will wipe everything and you'll be back to stock. Not going link threads as I don't know if you're using h850 (international version) or h830 (T-MOBILE version). If you want more specifics, tell if you're on h830 or h850.
Click to expand...
Click to collapse
Thanks for all, my phone is h850 european version
Enviado desde mi LG-H850 mediante Tapatalk
oblaps said:
Thanks for all, my phone is h850 european version
Enviado desde mi LG-H850 mediante Tapatalk
Click to expand...
Click to collapse
For the h850, go here:
https://forum.xda-developers.com/lg-g5/development/stock-h850-20a-eu-rom-flashable-zips-t3506514
Download the kdz from that thread and follow instructions on that thread for flashing using lgup. If, for whatever reason lgup / uppercut doesn't work for you, you can download the complete zip from that same thread and flash it in TWRP. Again, before you do either please back up any data on phone storage before doing it.
jeffsga88 said:
For the h850, go here:
https://forum.xda-developers.com/lg-g5/development/stock-h850-20a-eu-rom-flashable-zips-t3506514
Download the kdz from that thread and follow instructions on that thread for flashing using lgup. If, for whatever reason lgup / uppercut doesn't work for you, you can download the complete zip from that same thread and flash it in TWRP. Again, before you do either please back up any data on phone storage before doing it.
Click to expand...
Click to collapse
Hi, I have it, I followed all the steps, but the uppercut did not work and I did it directly with LGUP. Thank you very much for your help.
I was finally able to get LG to repair my V10 under warranty to fix that overheated processor issue! Which is great, I hear people were having trouble getting LG to respond. I just asked via Facebook messenger and things got rolling.
But now I received the phone back and it's got Nougat! Nooo!! The whole point of keeping the V10 was for the wide compatibility of rooting, Xposed, customization etc and now I'm afraid I'm stuck in Nougat hell. Is there a way to downgrade back to Marshmallow safely? I'm trying to search the answers but the results are somewhat chaotic. I read that a Samsung user was able to downgrade his S7 no problem. Please point me in the right direction, anyone.
Sent from my LG-H918 using Tapatalk
Not possible currently, unless some of the Devs can come up with a way.
Sent from my LG-H870 using Tapatalk
Crap. So if I try to flash a backup I made back in Marshmallow, I'll brick?
Sent from my LG-H918 using Tapatalk
Possibly, although i don't know for certain. Nor do I know how to flash a backup without TWRP or some other recovery.
Sent from my LG-H870 using Tapatalk
Sorry to bring this back up, but any news on this front?
Sent from my LG-H918 using Tapatalk
Dream Reality Syndrome said:
I was finally able to get LG to repair my V10 under warranty to fix that overheated processor issue! Which is great, I hear people were having trouble getting LG to respond. I just asked via Facebook messenger and things got rolling.
But now I received the phone back and it's got Nougat! Nooo!! The whole point of keeping the V10 was for the wide compatibility of rooting, Xposed, customization etc and now I'm afraid I'm stuck in Nougat hell. Is there a way to downgrade back to Marshmallow safely? I'm trying to search the answers but the results are somewhat chaotic. I read that a Samsung user was able to downgrade his S7 no problem. Please point me in the right direction, anyone.
Sent from my LG-H918 using Tapatalk
Click to expand...
Click to collapse
hello I'm in the same boat I got a V10 back from LG quote and quote repair shop and they f***** it up they f***** it up by first upgrading it to nougat and then be second they messed up the Google factory protection where I cannot log into my own phone. did you find a solution for downgrading from 7.0 to 6.0? in fact I had to V10 both of them useless pieces of crap 1 overheated hard brick and then the other is this LG shop defect thinking about switching to Samsung
Dream Reality Syndrome said:
I was finally able to get LG to repair my V10 under warranty to fix that overheated processor issue! Which is great, I hear people were having trouble getting LG to respond. I just asked via Facebook messenger and things got rolling.
But now I received the phone back and it's got Nougat! Nooo!! The whole point of keeping the V10 was for the wide compatibility of rooting, Xposed, customization etc and now I'm afraid I'm stuck in Nougat hell. Is there a way to downgrade back to Marshmallow safely? I'm trying to search the answers but the results are somewhat chaotic. I read that a Samsung user was able to downgrade his S7 no problem. Please point me in the right direction, anyone.
Sent from my LG-H918 using Tapatalk
Click to expand...
Click to collapse
I have seen that h901 30b and 30c both are on ARBv2. And luckily 20j and 20l are also on ARBv2 while 20e is on ARBv1. So it would be safe to downgrade an h901 from 30b or 30c to 20j or 20l using LGUP without any problems actually.
rizkhan999 said:
I have seen that h901 30b and 30c both are on ARBv2. And luckily 20j and 20l are also on ARBv2 while 20e is on ARBv1. So it would be safe to downgrade an h901 from 30b or 30c to 20j or 20l using LGUP without any problems actually.
Click to expand...
Click to collapse
I will be researching this point, thank you. I'm not sure what ARB is.
Sent from my LG-H918 using Tapatalk
Dream Reality Syndrome said:
I will be researching this point, thank you. I'm not sure what ARB is.
Sent from my LG-H918 using Tapatalk
Click to expand...
Click to collapse
You can find the kdzs here.
Edit: Try using uppercut to flash if lgup fails.
rizkhan999 said:
I have seen that h901 30b and 30c both are on ARBv2. And luckily 20j and 20l are also on ARBv2 while 20e is on ARBv1. So it would be safe to downgrade an h901 from 30b or 30c to 20j or 20l using LGUP without any problems actually.
Click to expand...
Click to collapse
i use, this method, but it does not work. as write in the lg g4 teme, it is necessary to edit kdz. as I understood, boot different for 6 and 7.
I have the same problem. bought h901 with android 7 without root & twrp
---------- Post added at 09:25 PM ---------- Previous post was at 09:16 PM ----------
https://www.youtube.com/watch?v=9Vk1TJ96eG4
firmware has already been modified. but what exactly is changed in it I did not understand (
rizkhan999 said:
I have seen that h901 30b and 30c both are on ARBv2. And luckily 20j and 20l are also on ARBv2 while 20e is on ARBv1. So it would be safe to downgrade an h901 from 30b or 30c to 20j or 20l using LGUP without any problems actually.
Click to expand...
Click to collapse
If I was to use this method, do I do "refurbish" in LGP Or "upgrade" In LGUP. I assume cause I would be going from 7.0 to 6.0 It would be refurbish. or does it not matter? I'm running the T mobile LGV10 H901 30c
BuildMineSurvive said:
If I was to use this method, do I do "refurbish" in LGP Or "upgrade" In LGUP. I assume cause I would be going from 7.0 to 6.0 It would be refurbish. or does it not matter? I'm running the T mobile LGV10 H901 30c
Click to expand...
Click to collapse
Use refurbish for downgrade. I guess it should matter.
@NestorRamUre
Did you use refurbish option or upgrade option (while downgrading from 30B to 20J or L)? May be you were using upgrade option, due to which you were getting the error. If so, try it with refurbish option.
rizkhan999 said:
Use refurbish for downgrade. I guess it should matter.
@NestorRamUre
Did you use refurbish option or upgrade option (while downgrading from 30B to 20J or L)? May be you were using upgrade option, due to which you were getting the error. If so, try it with refurbish option.
Click to expand...
Click to collapse
Yeah I tried it, and it just gets stuck on 7% and fails. So I flashed back to 7.0 and all is well.
why downgrade is possible on 961, but not possible on 901?! the same phone!
Still no decision to downgrade h901 from 30c?
rizkhan999 said:
Use refurbish for downgrade. I guess it should matter.
@NestorRamUre
Did you use refurbish option or upgrade option (while downgrading from 30B to 20J or L)? May be you were using upgrade option, due to which you were getting the error. If so, try it with refurbish option.
Click to expand...
Click to collapse
I used lgup to try to downgrade to 20L, 20J, 20e all don't work, tried Refurbish option, update option but all don't work, always failed. I think it's not possible to downgrade to marshmallow. LG sucks
Sent from my LG-H901 using XDA Free mobile app
I finally have an answer as to WHY you can't downgrade to MM even though ARB wasn't incremented.
When Nougat was released, the updated laf (download mode) to only flash KDZs that have a signature. MM KDZs don't have that signature.
If someone wants to get me the partition listing (instructions in the root thread), then you guys will have root again -- even on Nougat.
-- Brian
So we're you able to figure it out?
---------- Post added at 11:37 AM ---------- Previous post was at 11:34 AM ----------
runningnak3d said:
I finally have an answer as to WHY you can't downgrade to MM even though ARB wasn't incremented.
When Nougat was released, the updated laf (download mode) to only flash KDZs that have a signature. MM KDZs don't have that signature.
If someone wants to get me the partition listing (instructions in the root thread), then you guys will have root again -- even on Nougat.
-- Brian
Click to expand...
Click to collapse
Were you able to figure out if one could downgrade to mm on v10 h901?
No, it is not possible unless you are rooted, but I finally have a working root method for Nougat. Just waiting on @famewolf to provide me some information to see if it needs to be modified for the V10 (working on G4 and V20).
-- Brian
Fully working root for Nougat: https://forum.xda-developers.com/tmobile-lg-v10/general/root-h901-nougat-t3773942
can someone get me the latest kdz or tot file for lg v10 tmobile
papoose515 said:
can someone get me the latest kdz or tot file for lg v10 tmobile
Click to expand...
Click to collapse
I have not seen one. If LG ever made on for 30c I would definitely like to play with it but have only seen kdz for 30b as of now.
Sent from my LG-H901 using XDA Labs
papoose515 said:
can someone get me the latest kdz or tot file for lg v10 tmobile
Click to expand...
Click to collapse
Its here guys! But this page says its for H901BK model. Is it different from H901 model?
I have the 90130c file on my laptop. Not sure if you still need it?
Hola a mi se me actualizo solo a 30c , soy de Argentina
yes
Ortem1UP said:
I have the 90130c file on my laptop. Not sure if you still need it?
Click to expand...
Click to collapse
i could use it too. i want to root my lg v10 and need the backup firmware in case something goes wrong. did you ever root yours, and how did u do it? i see tutorials on using a bunch of b.s, but from my understanding, this phones bootloader is already unlockable. so, wouldnt fastboot oem unlock, then flash twrp and supersu work? thanks
https://lg-firmwares.com/lg-h901bk-firmwares/firmwares
Installed V30c from here with no problems, using LGUP.
Used it to recover my phone from brick.
I was rooted and custom recovery on V30c and accidentally accepted OTA for v30d.
Then I was stuck on bootloop in TWRP. I flashed stock recovery and that was it.
Then I lost root and wanted to relock bootloader. After relocking, it was a very big mess.
andrekeys1 said:
https://lg-firmwares.com/lg-h901bk-firmwares/firmwares
Installed V30c from here with no problems, using LGUP.
Used it to recover my phone from brick.
I was rooted and custom recovery on V30c and accidentally accepted OTA for v30d.
Then I was stuck on bootloop in TWRP. I flashed stock recovery and that was it.
Then I lost root and wanted to relock bootloader. After relocking, it was a very big mess.
Click to expand...
Click to collapse
Hello, i can see many different Region options to download. I can download from TMF, TMI, TMO or TMZ. Did you use TMO which i understand could stand for T-Mobile?
Ok, i ended up downloading 30D from Android File Host and it worked fine.
H90130d is the latest one....
Hi guys,
Pie is laggy and buggy on my phone. Like on battery saver mode vibration continue to work, and when multitasking it's embarrassingly slow! ... The overall experience is bad. A factory reset didn't solve anything.
I want to downgrade to Oreo 22j. Can someone please guide me on how to do it?
My phone is a stock H930 and I used LGUP to update.
Thank you
Blueice87 said:
Hi guys,
Pie is laggy and buggy on my phone. Like on battery saver mode vibration continue to work, and when multitasking it's embarrassingly slow! ... The overall experience is bad. A factory reset didn't solve anything.
I want to downgrade to Oreo 22j. Can someone please guide me on how to do it?
My phone is a stock H930 and I used LGUP to update.
Thank you
Click to expand...
Click to collapse
See post #2 of the EU H930 KDZ thread.
https://forum.xda-developers.com/showpost.php?p=79964731&postcount=2
It talks about how to downgrade for bootloader unlock, but it's still downgrading from Pie to Oreo. Same method.
Sent via open market LG US998 V30/V30+
Blueice87 said:
Hi guys,
Pie is laggy and buggy on my phone. Like on battery saver mode vibration continue to work, and when multitasking it's embarrassingly slow! ... The overall experience is bad. A factory reset didn't solve anything.
I want to downgrade to Oreo 22j. Can someone please guide me on how to do it?
My phone is a stock H930 and I used LGUP to update.
Thank you
Click to expand...
Click to collapse
Did you ever factory reset first?
Sent from my LG-H932 using XDA Labs
ChazzMatt said:
See post #2 of the EU H930 KDZ thread.
https://forum.xda-developers.com/showpost.php?p=79964731&postcount=2
It talks about how to downgrade for bootloader unlock, but it's still downgrading from Pie to Oreo. Same method.
Click to expand...
Click to collapse
Thank you so much. I am sorry, I missed that post
Back to smoothness again, feels so good. Hopefully next update will be better.
BROKEN1981 said:
Did you ever factory reset first?
Click to expand...
Click to collapse
Do you mean before the update? No I didn't. But I did after the update, which unfortunately resolved absolutely nothing.
Blueice87 said:
Hi guys,
Pie is laggy and buggy on my phone. Like on battery saver mode vibration continue to work, and when multitasking it's embarrassingly slow! ... The overall experience is bad. A factory reset didn't solve anything.
I want to downgrade to Oreo 22j. Can someone please guide me on how to do it?
My phone is a stock H930 and I used LGUP to update.
Thank you
Click to expand...
Click to collapse
My H930 was also laggy after the V30b OTA flashed with LG UP, even after the factory reset. Then I downgraded to 22j and flashed the V30b KDZ which became available in this time. Whole another world. Smooth as butter.
Edvin73 said:
My H930 was also laggy after the V30b OTA flashed with LG UP, even after the factory reset. Then I downgraded to 22j and flashed the V30b KDZ which became available in this time. Whole another world. Smooth as butter.
Click to expand...
Click to collapse
Hi Edvin73,
Sorry I didn't quite understand.
Did you receive an OTA update on your phone and it was laggy? Which method exactly worked well for you?
I flashed the KDZ available here on XDA with LGUP, and it was laggy for me.
Blueice87 said:
Hi Edvin73,
Sorry I didn't quite understand.
Did you receive an OTA update on your phone and it was laggy? Which method exactly worked well for you?
I flashed the KDZ available here on XDA with LGUP, and it was laggy for me.
Click to expand...
Click to collapse
No, I didn't receive the OTA. I flashed the leaked V30b OTA I got here on XDA. Because the experience on Pie was awful (choppy, very bad battery life) even after a factory reset, I reflashed 22j KDZ with LG UP and decided to wait for a official Pie roll out. Few days later, I found out that the official Pie upgrade is available through LG bridge. That did it. My phone is at least as smooth as on Oreo and the battery life is quite amazing but it obviously depends from personal usage. The only thing that seems different is the RAM management. Now uses more RAM with the same settings and installed apps. Regards.
PS: Completely stock, no root, no unlocked bootloader, no anything rather than complete stock.
Thank you for your answer.
Yes I also noticed that Pie uses more RAM than Oreo and the RAM management was bad and random. Maybe 4Go don't cut it anymore? I don't know.
Glad to hear that it's working perfectly for you. Unfortunately I can't update through LG Bridge, I get the "Cannot check the software version" error
It is the same for me, my battery life since I've updated my phone by OTA is awful, is it possible to downgrade without rooting my phone which I've never did?
Dual mode lgup in Android File Host
pr0de said:
It is the same for me, my battery life since I've updated my phone by OTA is awful, is it possible to downgrade without rooting my phone which I've never did?
Click to expand...
Click to collapse
See post #2 of the EU H930 KDZ thread.
HOW TO DOWNGRADE BACK TO OREO
https://forum.xda-developers.com/showpost.php?p=79964731&postcount=2
While it talks about how to downgrade for bootloader unlock, it's still just downgrading from Pie to Oreo. Same method, no matter the reason.
Downgrading to Oreo KDZ has nothing to do with root. It's just most people who downgrade are doing that so they can then unlock bootloader and root (on early Oreo).
But you can downgrade to most recent Oreo, whatever you wish.
Use the method in post #2, ignore the reason most people use it.
ChazzMatt said:
See post #2 of the EU H930 KDZ thread.
HOW TO DOWNGRADE BACK TO OREO
https://forum.xda-developers.com/showpost.php?p=79964731&postcount=2
While it talks about how to downgrade for bootloader unlock, it's still just downgrading from Pie to Oreo. Same method, no matter the reason.
Downgrading to Oreo KDZ has nothing to do with root. It's just most people who downgrade are doing that so they can then unlock bootloader and root (on early Oreo).
But you can downgrade to most recent Oreo, whatever you wish.
Use the method in post #2, ignore the reason most people use it.
Click to expand...
Click to collapse
Cheers I'm gona use this :good:
No issues on my device during the first week. Only stock Gallery app is slower and more laggy than before. It's like cache is not working there so every time I open some folder in Gallery it starts loading pictures from beginning which is causing lags.
Some other issues are there with Nova launcher and multitasksing, but this is due to this launcher. On stock everything is fine.
My LGUP showing "please use latest dll LAF protocol does not match"
Since I flashed v300l30f pie firmware on my lg v30 oreo. I started seeing this message "please use latest dll,LAF protocol does not match" .
I tried many common dll but nothing solved my problem.
Jxi581 said:
Since I flashed v300l30f pie firmware on my lg v30 oreo. I started seeing this message "please use latest dll,LAF protocol does not match" .
I tried many common dll but nothing solved my problem.
Click to expand...
Click to collapse
You need Dev Patched LGUP compatible with Pie.
You need to update to newest Dev Patched LGUP found in any of the Pie KDZ threads I maintain. Also found in Frankenstein thread.
Uninstall any prior version. Read Installation instructions carefully!
Can you provide me to the file for the pie patched dll. I am having the same issue
krayzieiyian23 said:
Can you provide me to the file for the pie patched dll. I am having the same issue
Click to expand...
Click to collapse
It's all here:
https://forum.xda-developers.com/lg-v30/development/h930-lg-v30-european-market-t3951898
krayzieiyian23 said:
Can you provide me to the file for the pie patched dll. I am having the same issue
Click to expand...
Click to collapse
We already answered that. Do you not read before posting?
Post #2 of this thread:
ChazzMatt said:
See post #2 of the EU H930 KDZ thread.
https://forum.xda-developers.com/showpost.php?p=79964731&postcount=2
It talks about how to downgrade for bootloader unlock, but it's still downgrading from Pie to Oreo. Same method.
Sent via open market LG US998 V30/V30+
Click to expand...
Click to collapse
Then again just above your question.
ChazzMatt said:
See post #2 of the EU H930 KDZ thread.
HOW TO DOWNGRADE BACK TO OREO
https://forum.xda-developers.com/showpost.php?p=79964731&postcount=2
While it talks about how to downgrade for bootloader unlock, it's still just downgrading from Pie to Oreo. Same method, no matter the reason.
Downgrading to Oreo KDZ has nothing to do with root. It's just most people who downgrade are doing that so they can then unlock bootloader and root (on early Oreo).
But you can downgrade to most recent Oreo, whatever you wish.
Use the method in post #2, ignore the reason most people use it.
Click to expand...
Click to collapse
Also told you 7 different places to get it in this forum...
ChazzMatt said:
You need Dev Patched LGUP compatible with Pie.
You need to update to newest Dev Patched LGUP found in any of the (6) Pie KDZ threads I maintain.
Also found in Frankenstein thread (in the instructions post).
Uninstall any prior version. Read Installation instructions carefully!
Click to expand...
Click to collapse