Can you flash H901 KDZ on to a H900?
supreme329 said:
Can you flash H901 KDZ on to a H900?
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You got your answer here: https://forum.xda-developers.com/tmobile-lg-v10/help/flash-h901-kdz-h900-t3548039
Basically, no, according to that thread above.
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Title says it all. There is any TOT file available for 5.1.1 LS996?
motumbo said:
Title says it all. There is any TOT file available for 5.1.1 LS996?
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Nope.. You have. To tot to stock 5.0.1 and then ota up...
Google~Android said:
Nope.. You have. To tot to stock 5.0.1 and then ota up...
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I've been reading about back to stock and it seems a bit scary, lots of bricks. Most of those bricks are from people trying downgrade. Am I right?
So recently I wanted to flash 20a via twrp on my G5 but it wasn't working. I reflashed 10i and my phone didn't want to boot up. So I decided to charge my phone after reflashing 10i once again without flashing supersu and I powered off the device and it turned back on with the "Your device is corrupt and it cannot be trusted sign" and so I tried to boot to recovery and my phone just factory reseted itself. I tried to boot into recovery with adb but to no avail. I even tried to flash 10d kdz and 10d tot both getting an error on LGUP and my phone is still stuck on firmware 10i. I even get an error when trying to update it with stock recovery. So now I have a phone with an unlocked boot loader and I cannot reroot again. Is there a way I can regain root? I knew I should have flashed supersu
RicardoSal24 said:
So recently I wanted to flash 20a via twrp on my G5 but it wasn't working. I reflashed 10i and my phone didn't want to boot up. So I decided to charge my phone after reflashing 10i once again without flashing supersu and I powered off the device and it turned back on with the "Your device is corrupt and it cannot be trusted sign" and so I tried to boot to recovery and my phone just factory reseted itself. I tried to boot into recovery with adb but to no avail. I even tried to flash 10d kdz and 10d tot both getting an error on LGUP and my phone is still stuck on firmware 10i. I even get an error when trying to update it with stock recovery. So now I have a phone with an unlocked boot loader and I cannot reroot again. Is there a way I can regain root? I knew I should have flashed supersu
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I bet you didn't followed or read the 20a thread by autoprime nor did you bothered to read the TWRP thread as well. there's still a bug that prohibits you to downgrade from 20a unless you have a nandroid backup or a twrp recovery backup for the 10i. best option for now is to go back to 20a and wait for an update from the devs on fixing TWRP or try to follow the dirtycow method.
Jaistah said:
I bet you didn't followed or read the 20a thread by autoprime nor did you bothered to read the TWRP thread as well. there's still a bug that prohibits you to downgrade from 20a unless you have a nandroid backup or a twrp recovery backup for the 10i. best option for now is to go back to 20a and wait for an update from the devs on fixing TWRP or try to follow the dirtycow method.
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The problem was that for some reason I couldn't update it but please pass the link to dirtycows :good:
RicardoSal24 said:
The problem was that for some reason I couldn't update it but please pass the link to dirtycows :good:
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Look under the dev thread on autoprime topic about the stock N zips, if you read through last few pages you'll find all the links you need for recowvery to get root and twrp. Also if you're on 10i, why not just use lg up (make sure you either use older version or autoprime uppercut app) to flash 10D tot that already has twrp and then upgrade to stock 7 through twrp. Either way, all the info you need should be in last 3 pages of that thread by autoprime.
*** Edit ***
Just reread your post. If your getting errors flashing the 10D tot it's most likely due to you updating lg up, the .DLL, etc to install N. If so, uninstall lg up, and then download the lg up files and. DLL from the 10D thread. You can try uppercut app too as it's supposed to work between versions but I have not tested it myself. If all else fails then use the recowvery method.
jeffsga88 said:
Look under the dev thread on autoprime topic about the stock N zips, if you read through last few pages you'll find all the links you need for recowvery to get root and twrp. Also if you're on 10i, why not just use lg up (make sure you either use older version or autoprime uppercut app) to flash 10D tot that already has twrp and then upgrade to stock 7 through twrp. Either way, all the info you need should be in last 3 pages of that thread by autoprime.
*** Edit ***
Just reread your post. If your getting errors flashing the 10D tot it's most likely due to you updating lg up, the .DLL, etc to install N. If so, uninstall lg up, and then download the lg up files and. DLL from the 10D thread. You can try uppercut app too as it's supposed to work between versions but I have not tested it myself. If all else fails then use the recowvery method.
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I've tried uppercut and I still get errors. I want to downgrade using the kdz file but the link is broken for me. Though I will try an older version of lgup. Thanks :good:
RicardoSal24 said:
I've tried uppercut and I still get errors. I want to downgrade using the kdz file but the link is broken for me. Though I will try an older version of lgup. Thanks :good:
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Yeah not sure about uppercut. If you're still on 10i you should be fine using lgup to downgrade as long as you use the right version of lgup and h830 .DLL file. Also I'm not sure you can use refurbish option with kdz, but I know you can with tot. So maybe downgrade to 10D using tot and upgrade through twrp. If all else fails, use the recowvery steps on the above linked thread and you should be all good. Quick question, when you first start your phone, does it just show phone can not be checked for corruption or does it show the message can't be checked for corruption and visit this site... Etc. ? Reason I ask is the second message is updated bootloader and you won't be able to use lg up to flash MM firmware until you downgrade your bootloader.
jeffsga88 said:
Yeah not sure about uppercut. If you're still on 10i you should be fine using lgup to downgrade as long as you use the right version of lgup and h830 .DLL file. Also I'm not sure you can use refurbish option with kdz, but I know you can with tot. So maybe downgrade to 10D using tot and upgrade through twrp. If all else fails, use the recowvery steps on the above linked thread and you should be all good. Quick question, when you first start your phone, does it just show phone can not be checked for corruption or does it show the message can't be checked for corruption and visit this site... Etc. ? Reason I ask is the second message is updated bootloader and you won't be able to use lg up to flash MM firmware until you downgrade your bootloader.
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Updated bootloader? I had no idea that was a problem. But since I'm on 20a i get the corruption message plus the link so O guess my bootloader is upgraded. How exactly DO you downgrade the bootloader?
I will mention that I'm stuck without twrp
RicardoSal24 said:
Updated bootloader? I had no idea that was a problem. But since I'm on 20a i get the corruption message plus the link so O guess my bootloader is upgraded. How exactly DO you downgrade the bootloader?
I will mention that I'm stuck without twrp
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Okay since you have an upgraded bootloader and no twrp you will have to follow the steps in that post for recowvery which will give you Root and twrp. Once you have twrp, download the bootloader zip for whichever version you're planning on downgrading to (I.e. 10I bootloader if flashing 10i kdz) from autoprime and flash in twrp. You can also flash the complete zip (i.e. 10I complete zip) in twrp after flashing the 10I bootloader if you want to keep root and twrp (you will also have to flash SuperSU after flashing those files). But you can also flash kdz or tot with lg up after downgrading bootloader via twrp but you will lose root and twrp unless you flash 10D rooted tot.
jeffsga88 said:
Okay since you have an upgraded bootloader and no twrp you will have to follow the steps in that post for recowvery which will give you Root and twrp. Once you have twrp, download the bootloader zip for whichever version you're planning on downgrading to (I.e. 10I bootloader if flashing 10i kdz) from autoprime and flash in twrp. You can also flash the complete zip (i.e. 10I complete zip) in twrp after flashing the 10I bootloader if you want to keep root and twrp (you will also have to flash SuperSU after flashing those files). But you can also flash kdz or tot with lg up after downgrading bootloader via twrp but you will lose root and twrp unless you flash 10D rooted tot.
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Can you please give the link to the thread you're talking about?
RicardoSal24 said:
Can you please give the link to the thread you're talking about?
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The thread is:
http://forum.xda-developers.com/tmobile-lg-g5/development/stock-h830-20a-rom-flashable-zips-imgs-t3511294
If you're just trying to get twrp and root to downgrade look at the last 5 or so pages and look for the recowvery post. Once you do that visit:
http://forum.xda-developers.com/tmobile-lg-g5/development/stock-h830-10j-rom-flashable-zips-imgs-t3491363
and download the bootloader zip and then boot into twrp and flash the bootloader zip. Then you can use lg up to flash kdz file or tot file. If you want to do everything from twrp and skip lg up step just download the complete zip from the 10J thread and flash in twrp after flashing bootloader, then if you want to keep twrp and root make sure after flashing bootloader and complete zip in twrp flash SuperSU before rebooting.
jeffsga88 said:
The thread is:
http://forum.xda-developers.com/tmobile-lg-g5/development/stock-h830-20a-rom-flashable-zips-imgs-t3511294
If you're just trying to get twrp and root to downgrade look at the last 5 or so pages and look for the recowvery post. Once you do that visit:
http://forum.xda-developers.com/tmobile-lg-g5/development/stock-h830-10j-rom-flashable-zips-imgs-t3491363
and download the bootloader zip and then boot into twrp and flash the bootloader zip. Then you can use lg up to flash kdz file or tot file. If you want to do everything from twrp and skip lg up step just download the complete zip from the 10J thread and flash in twrp after flashing bootloader, then if you want to keep twrp and root make sure after flashing bootloader and complete zip in twrp flash SuperSU before rebooting.
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Is there a video using the g5? I found only one and thats with the v20 and the guy in the video doesn't have much of a close up to his laptop
RicardoSal24 said:
Is there a video using the g5? I found only one and thats with the v20 and the guy in the video doesn't have much of a close up to his laptop
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I don't think so but not 100% sure. If you follow the steps carefully you'll be fine. I didn't directly post the recowvery steps as I have not used this (I've had twrp and root since 10D). You can look on the v20 thread as it has a post for the v20 and our h830 recowvery method. Sorry I can't be more help with that specifically.
jeffsga88 said:
I don't think so but not 100% sure. If you follow the steps carefully you'll be fine. I didn't directly post the recowvery steps as I have not used this (I've had twrp and root since 10D). You can look on the v20 thread as it has a post for the v20 and our h830 recowvery method. Sorry I can't be more help with that specifically.
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You were helpful enough :good:
I am on 10A with root. Do I flash a 20C zip or will I brick it?
Do I have to update to each different version?
Thanks for any help.
Update via lg Bridge.
just connect your phone and pressing update button.
To answer the question, I flashed to 10D via Twrp, then to 20C.
AOD13 said:
To answer the question, I flashed to 10D via Twrp, then to 20C.
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Is 20c considered Nougat then? And are you going to update any further than 20c or just stay there? Thanks and sorry for the questions. Just confused.
Jjavitable22 said:
Is 20c considered Nougat then? And are you going to update any further than 20c or just stay there? Thanks and sorry for the questions. Just confused.
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Yes 20C is Android 7 and there are no roms past 20c as of yet. Just flash it via twrp and you'll be good to go.
djerick3 said:
Yes 20C is Android 7 and there are no roms past 20c as of yet. Just flash it via twrp and you'll be good to go.
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Do I flash Autoprimes complete20c zip in TWRP. And the flash SuperSU separately? Or is there an individual 20c KDZ zip file I flash? Thanks for helping.
Jjavitable22 said:
Do I flash Autoprimes complete20c zip in TWRP. And the flash SuperSU separately? Or is there an individual 20c KDZ zip file I flash? Thanks for helping.
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You can just flash the zip file then just flash super su immediately after.
Any chance to downgrade for root?
Feb 2018 Security Patch
checked..You can downgade safe to 20a via LG UP
I'll check it, thanks for the info! :highfive:
danthe de la vega said:
I'll check it, thanks for the info! :highfive:
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Did you check it?
If not, can anyone else out there confirm you can downgrade to 20a from 20o using LG UP?
raullgg5 said:
Did you check it?
If not, can anyone else out there confirm you can downgrade to 20a from 20o using LG UP?
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I can confirm it. Just flash the 20a over 20o normally with LG UP. Only hiccup I had was after the downgrade a lot of services kept crashing and the only fix was a factory reset.
Litten Chickle said:
I can confirm it. Just flash the 20a over 20o normally with LG UP. Only hiccup I had was after the downgrade a lot of services kept crashing and the only fix was a factory reset.
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Great, thanks for letting me know
I just downgrade to 20a successfully,according to the thread https://forum.xda-developers.com/tm...ock-h830-20a-rom-flashable-zips-imgs-t3511294
and i have a question: can 20o be rooted now?
whats the latest ota for H830? do we have a flashable zip?
I can't install the H830 20a KDZ. It's currently running 20o. LGUP tells me the that KDZ file is invalid.
dingoyabuki said:
I can't install the H830 20a KDZ. It's currently running 20o. LGUP tells me the that KDZ file is invalid.
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tell me, you downgrade? i downloading the kdz file
Do you need twrp installed for this to work? im looking to download lineage on my lg g5 (its completely stock lol) If anyone has time, can u help me use lg up? thanks!
so i just did this with my stock h830 on 20o.
i needed to use lgup v1.14 with uppercut then i downgraded to 20a
then rooted and installed latest twrp
If I downgrade the mobile this will cause sim lock ??????
---------- Post added at 09:53 AM ---------- Previous post was at 09:53 AM ----------
MFKilla said:
checked..You can downgade safe to 20a via LG UP
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Sim lock happens ???????
To tmb unlock with my octoplus dongle I need to be on MM rooted.
I am currently on H83020a rooted with twrp.
How do I roll back?
Thanks.
I don't think you can. I paid 35$ on ebay to unlock mine and the guy used octoplus. I was on H83020a rooted.
PlsLordHelpMe said:
I don't think you can. I paid 35$ on ebay to unlock mine and the guy used octoplus. I was on H83020a rooted.
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Yeah but i screwed the security files and to write them back i need to be on MM....
PlsLordHelpMe said:
I don't think you can. I paid 35$ on ebay to unlock mine and the guy used octoplus. I was on H83020a rooted.
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both lgup and octoplus fail writing H83010d tot that has same arb as the h83020a
If i was to get a twrp flashable H83010d zip with same anti-rollback number as H83020a would I be successful?
mrw187 said:
both lgup and octoplus fail writing H83010d tot that has same arb as the h83020a
If i was to get a twrp flashable H83010d zip with same anti-rollback number as H83020a would I be successful?
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I am sorry man wish I could help, but I don't know. I used lgup and H83020a kdz to downgrade.