How to install cyanogenmod on h810 - AT&T LG G4

1 Download LG UP from here: http://forum.xda-developers.com/showpost.php?p=60718499&postcount=2
2 Flash the kdz from puerto rico from here: http://storagecow.eu/Xda/LG%20G4/H810/PR%20H810PR10a_04.kdz
3 flash the kdz and In Developer Options enable USB Debugging
4 root with this http://forum.xda-developers.com/att-g4/development/ahhh-root-sweet-delicious-root-h810pr-t3168322
5 download flashfire from the appstore and make a backup of bootloader, baseband.
6 download LG flash tool 2014 from here http://forum.xda-developers.com/g4/general/guide-lg-g4-stock-firmware-to-stock-kdz-t3107848/post60718499
7 download this kdz and flash it with LG FLASH TOOL 2014 http://storagecow.eu/Xda/LG%20G4/T-Mobile%20H811/H81110H_00.kdz
8 reflash the kdz with LG UP (in this secuence)
9 root with this tutorial using the T-Mobile H811 10H Version http://forum.xda-developers.com/g4/orig-development/root-tmo-vzw-intl-variants-soon-root-lg-t3164765
10 In Developer Options enable USB Debugging and oem unlock
11 download flashfire from the appstore and flash TWRP fom here https://www.androidfilehost.com/?fid=24269982087020079
12 you're done just do some research and download cyanogen 12.1 for h811
Just got this link for cyano 12.1
http://androidhost.org/KSPzz
ps: i have my backup but i cant get signal and ril if i flash H810pr i get signal again if anyone can help us with that

Proof
Ok I don't mean to be the one to sound like a ignorant **** and call you a lier cause I really hope this is true but lcould you post like a quick video or something
Again sorry to sound like rude

dsilx said:
Ok I don't mean to be the one to sound like a ignorant **** and call you a lier cause I really hope this is true but lcould you post like a quick video or something
Again sorry to sound like rude
Click to expand...
Click to collapse
it doesnt matter, i know it could sound like fake
But i use some steps from here http://forum.xda-developers.com/g4/general/lg-g4-f500l-restore-signal-flash-815-t3214574
i cant take a longest video but let's see what can i do cause the g4 is the only phone that i have

Ok
Wjbr1993 said:
it doesnt matter, i know it could sound like fake
But i use some steps from here http://forum.xda-developers.com/g4/general/lg-g4-f500l-restore-signal-flash-815-t3214574
i cant take a longest video but let's see what can i do cause the g4 is the only phone that i have
Click to expand...
Click to collapse
No problem man again sorry ima think about this at the moment I'm running 6.0 so I don't think I can downgrade plus no service is a killer considering my only other phone is a s3

dsilx said:
No problem man again sorry ima think about this at the moment I'm running 6.0 so I don't think I can downgrade plus no service is a killer considering my only other phone is a s3
Click to expand...
Click to collapse
Actually you can downgrade with LG UP

Interesting
Wjbr1993 said:
Actually you can downgrade with LG UP
Click to expand...
Click to collapse
Interesting ima wait a couple days and see if anyone else gets some positive results on this and if service gets working

dsilx said:
Interesting ima wait a couple days and see if anyone else gets some positive results on this and if service gets working
Click to expand...
Click to collapse
Its hard cause im the firts to do this
And i need that someone do every step exactly
But if you think h810 and h811 are the same
Proccesor, ram, everything except for the modem

Wondering
Wjbr1993 said:
Its hard cause im the firts to do this
And i need that someone do every step exactly
But if you think h810 and h811 are the same
Proccesor, ram, everything except for the modem
Click to expand...
Click to collapse
Yeah just that I just went on a g4 community with 5,000 and posted a link to your post to see if their is any brave souls willing to try

dsilx said:
Yeah just that I just went on a g4 community with 5,000 and posted a link to your post to see if their is any brave souls willing to try
Click to expand...
Click to collapse
Maybe somebody that dont use his g4 as a daily cellphone

Yeah
Wjbr1993 said:
Maybe somebody that dont use his g4 as a daily cellphone
Click to expand...
Click to collapse
Yeah

Sad
Sadly sounds like no one has bothered to tryed it

Im trying to get modem working, if i get it
I will upload a video on wednesday
PS: if you want. my first reply with the screenshoot (I know is stupid) you could search for my imei

Wow nice job. If you get the modem working, I'll probably give it a try.

I really really want this to be real. But this is my daily driver, so I'm going to need to watch from the sidelines for a bit.

Same
niftium said:
I really really want this to be real. But this is my daily driver, so I'm going to need to watch from the sidelines for a bit.
Click to expand...
Click to collapse
Same here man lol

Same here. However, if I got that correctly and this will work with an (Cynogen-)ROM, here's the link for the respective official CM Roms: https://download.cyanogenmod.org/?device=h811

Bump
Bump

Wjbr1993 said:
1 Download LG UP from here: http://forum.xda-developers.com/showpost.php?p=60718499&postcount=2
2 Flash the kdz from puerto rico from here: http://storagecow.eu/Xda/LG%20G4/H810/PR%20H810PR10a_04.kdz
3 flash the kdz and In Developer Options enable USB Debugging
4 root with this http://forum.xda-developers.com/att-g4/development/ahhh-root-sweet-delicious-root-h810pr-t3168322
5 download flashfire from the appstore and make a backup of bootloader, baseband.
6 download LG flash tool 2014 from here http://forum.xda-developers.com/g4/general/guide-lg-g4-stock-firmware-to-stock-kdz-t3107848/post60718499
7 download this kdz and flash it with LG FLASH TOOL 2014 http://storagecow.eu/Xda/LG%20G4/T-Mobile%20H811/H81110H_00.kdz
8 reflash the kdz with LG UP (in this secuence)
9 root with this tutorial using the T-Mobile H811 10H Version http://forum.xda-developers.com/g4/orig-development/root-tmo-vzw-intl-variants-soon-root-lg-t3164765
10 In Developer Options enable USB Debugging and oem unlock
11 download flashfire from the appstore and flash TWRP fom here https://www.androidfilehost.com/?fid=24269982087020079
12 you're done just do some research and download cyanogen 12.1 for h811
Just got this link for cyano 12.1
http://androidhost.org/KSPzz
ps: i have my backup but i cant get signal and ril if i flash H810pr i get signal again if anyone can help us with that
Click to expand...
Click to collapse
Now im a sprint user im actually gettin a diffrent phone today and i could try this on my g4 if youll think itll work. i got root. Ive done total backups with flashfire so i can restore as long as no hard brick. I have copies of my momdems put up. But im so fed up with a g4 ill try.

Go for it fam
TheMadScientist420 said:
Now im a sprint user im actually gettin a diffrent phone today and i could try this on my g4 if youll think itll work. i got root. Ive done total backups with flashfire so i can restore as long as no hard brick. I have copies of my momdems put up. But im so fed up with a g4 ill try.
Click to expand...
Click to collapse
Tell me your results and I might do it

I gotta modify the model numbers wont even flash. Didnt think of that. When i get a chance.
Thinkin about orderin a octoplus box with jtag for hard bricks. Cause i see some happenin here soon lol

Related

Help with US firmware H950? Bricked Flex 2

So pretty new to this form I'm from the United States I have a LG flex 2 h950 I rooted the other day and then I installed a application that fixed permissions... once the permissions were fixed the phone turned off and just started boot looping afterwards. I couldn't find software for my phone so I tried flashing H955 software...bad idea... the phone works but seems only the cellular service doesn't work...if there's a way for me to enable the radio somehow or flash different radio please let me know because it's really frustrating I know I'm dumb that i did it to begin with but i can at least use the phone besides cellular service .I didn't know if somebody has a spare H 950 software in there pocket or if there's another way to go around it I can't get anything from LG and I can't get anything from AT&T so pretty much I have a phone that I can't call with or text with also I noticed whenever I go to the hidden menu and I go to phone info...it says this application does not work with this device any help would be appreciated.
On my 3rd flex 2 at&t. I called and made something up and they sent a replacement. They never check. They just refurbish the device as long as it has no external damage.
Sent from my LG-H950 using Tapatalk
Really? I was thinking that. But its not my plan. Its my girlfriends i didnt wanna get her disconnected. Because it is also rooted. I heard they can do that. I didnt kno if i could modify something in build prop or flash something. It also sucks because i like this phone and there's no recovery which got me in the situation to begin with. Thanks for the advice though. Im still debating if i should do that or if anyone has any other ideas? Thanks
did you modify the system folder? i can help you with that
- didnt' read your story.
I don't know if i can help you
there are no stock images. but if there is pieces from the rom you need. I can send them to you
The system folder? What would i have to modify? I had a couple ideas but they didnt really work lol...long story short cant find att stock firmware h950...rooted...bricked...flashed h955 firmware hoping that would work but now i cant get cell service. Says radio is disabled but i cannot find a way to enable
soosoolhastam said:
did you modify the system folder? i can help you with that
- didnt' read your story.
I don't know if i can help you
there are no stock images. but if there is pieces from the rom you need. I can send them to you
Click to expand...
Click to collapse
Totally unrelated.. Is h950 att?? In android dev section i started a thread... Someones lookin for system folder so he can work on an unlock... Would you mind sharing it?
Yes H950 is att...please let me kno. Yes a little confused by last replies. Thanks
Try this .. it should work to restore
hyperndrush1989 said:
Yes H950 is att...please let me kno. Yes a little confused by last replies. Thanks
Click to expand...
Click to collapse
ahh bricked LG's. they are really hard to restore.. i remember when i bricked my lg g pro f240k and it took me forever to restore but eventually i did.
it was soo easy.. much easier than i thought.
okay, try this buddy
http://lg-support-tool.en.lo4d.com/ << download and install this. as well as lg drivers.
put your phone into download mode.. and then leave it there.
connect your phone to your pc, and then click find software or something like that.
after youve done that...
it will find the appropriate software and flash it automatically, although you will lose your root, and you might end in android 5.1.1
however i am not too sure...
btw leave a thanks and tell me how you got on!
Cool thanks much appreciated...i will let you kno tomorrow. While we are on the subject dose anyone know a custom recovery method for the flex 2 H950? or mabey a recovery from a differnent model that MAY work? So this dose not happen again. :good: many thanks.
i wouldn't mind buddy. give a few hours.
Please keep us posted, cuz I also bricked my H950. I manage to get SU but for some reason I could not install Titanium, so I proceed to root it again via traditional way. Not the phone just stuck at&t logo. Any help is appreciated!! Why can't we get TOT for this phone??
phissith said:
Please keep us posted, cuz I also bricked my H950. I manage to get SU but for some reason I could not install Titanium, so I proceed to root it again via traditional way. Not the phone just stuck at&t logo. Any help is appreciated!! Why can't we get TOT for this phone??
Click to expand...
Click to collapse
this might help you. it shows how to do a factory reset without the rom loading.
http://support.sprint.com/support/t...cenario_542_53904_771_en_396-dvc8760002prd#!/
I just bought a g flex 2 h950 for 299 and I was looking for restore option like older lg devices, but we haven't any tot/kdz file for att version ... Maybe an email to LG asking for it haha
Sent from my LG-D800 using Tapatalk
Sj12345 said:
I just bought a g flex 2 h950 for 299 and I was looking for restore option like older lg devices, but we haven't any tot/kdz file for att version ... Maybe an email to LG asking for it haha
Sent from my LG-D800 using Tapatalk
Click to expand...
Click to collapse
good luck with that

Converted D800 to D801 and can`t revert back.How to fix?

I flashed a T-Mobile Kit Kat 20g based rom on my D800 and got a lot of problems and can`t flash back to stock AT&T Kit Kat rom.The problems I`m having with the Kit Kat rom is no Play Store,no internet, and brightness don`t work.I tried tots method and that don`t work.It appears that my D800 is now a D801 with no way to return.If anybody got a fix let me know.
Also I have to reboot several times to get the usb to work to transfer files.
AtrixHDMan said:
I flashed a T-Mobile Kit Kat 20g based rom on my D800 and got a lot of problems and can`t flash back to stock AT&T Kit Kat rom.The problems I`m having with the Kit Kat rom is no Play Store,no internet, and brightness don`t work.I tried tots method and that don`t work.It appears that my D800 is now a D801 with no way to return.If anybody got a fix let me know.
Also I have to reboot several times to get the usb to work to transfer files.
Click to expand...
Click to collapse
Sounds like a mess. Have you tried this method? http://forum.xda-developers.com/showthread.php?t=2663369 If not read the whole first post and at the bottom of it there is a custom DLL you'll need instead of the DLL that comes packed with the tool. Good luck!
Really now said:
Sounds like a mess. Have you tried this method? http://forum.xda-developers.com/showthread.php?t=2663369 If not read the whole first post and at the bottom of it there is a custom DLL you'll need instead of the DLL that comes packed with the tool. Good luck!
Click to expand...
Click to collapse
I all ready tried keeps failing.My device has been converted to a D801.Also my IMEI is null and service is disabled.I can install any T-Mobile stock ROM and even ota if no custom recovery is installed but network services.
Really now said:
Sounds like a mess. Have you tried this method? http://forum.xda-developers.com/showthread.php?t=2663369 If not read the whole first post and at the bottom of it there is a custom DLL you'll need instead of the DLL that comes packed with the tool. Good luck!
Click to expand...
Click to collapse
I found a way to fix my AT&T G2 from thinking it is a T-Mobile D801 bad flash.
AtrixHDMan said:
I found a way to fix my AT&T G2 from thinking it is a T-Mobile D801 bad flash.
Click to expand...
Click to collapse
Good for you! Do you mind sharing for the record and the next person that may face the same issue? I'll bet that's a load off of your mind! :good:
Really now said:
Good for you! Do you mind sharing for the record and the next person that may face the same issue? I'll bet that's a load off of your mind! :good:
Click to expand...
Click to collapse
First make sure your rooted with twrp.Basically what I did was flashed a already stock rooted AT&T rom in twrp which I knew would brick it.That will turn it back to the correct stock ROM which in this case D800 even though the device is brick.Next get out of recovery and get the device in download mode.Then I flashed stock AT&T Kit Kat rom using tot method and the no check DLL file.May work with AT&T DLL.Didn't test.Flash it,should be successful.I will assume this method will work for others on different devices if flashed wrong rom,didn't make a backup,or however they ended up changing the device because of flashing wrong ROM.
AtrixHDMan said:
First make sure your rooted with twrp.Basically what I did was flashed a already stock rooted AT&T rom in twrp which I knew would brick it.That will turn it back to the correct stock ROM which in this case D800 even though the device is brick.Next get out of recovery and get the device in download mode.Then I flashed stock AT&T Kit Kat rom using tot method and the no check DLL file.May work with AT&T DLL.Didn't test.Flash it,should be successful.I will assume this method will work for others on different devices if flashed wrong rom,didn't make a backup,or however they ended up changing the device because of flashing wrong ROM.
Click to expand...
Click to collapse
Good for you, I'm glad that you straightened it out. :good: One last thing, you should edit the title of the thread and insert "Problem solved" or something like that. Have a good one!
Really now said:
Good for you, I'm glad that you straightened it out. :good: One last thing, you should edit the title of the thread and insert "Problem solved" or something like that. Have a good one!
Click to expand...
Click to collapse
I see when I get back on my computer.Thanks.

[LG-H918 TMO] [TOTs]

As promised,
here above you have some TOTs just created and only for Development use
This image files are been created in Stock bootloader locked mode, but should be the same as unlocked mode for sure.
V 10d TOTs
Stock FULL TOT -----> LINK
Stock System and boot partitions TOT -----> LINK
Stock only Recovery TOT -----> LINK
Stock only Boot Partitions TOT -----> LINK
Sick! Do these flash correctly though? Have you tested on your device?
Honestly Annoying said:
Sick! Do these flash correctly though? Have you tested on your device?
Click to expand...
Click to collapse
Still not Bro.
Waiting @tungkick to have a way to always go back, but i'm pretty sure if you flash only recovery TOT for example, you don't have any risk of brick nothing
wolfgart said:
Still not Bro.
Waiting @tungkick to have a way to always go back, but i'm pretty sure if you flash only recovery TOT for example, you don't have any risk of brick nothing
Click to expand...
Click to collapse
Alright, I am going to attempt to make a TOT with TWRP. Just need the TWRP file from @jcadduono
Honestly Annoying said:
Alright, I am going to attempt to make a TOT with TWRP. Just need the TWRP file from @jcadduono
Click to expand...
Click to collapse
He already posted it on his website a few pages back. Check it out
arjuna_ said:
He already posted it on his website a few pages back. Check it out
Click to expand...
Click to collapse
Oh damn, I'll check that out! Totally missed that, my bad
Wait. Is there a TWRP for the T-Mobile V20??...
stanleyopar2000 said:
Wait. Is there a TWRP for the T-Mobile V20??...
Click to expand...
Click to collapse
There is a twrp recovery.img, but it's not yet flashable.
What is @tungkick website where I can find all of this stuff? Looking forward to flashing everything in the near future.
stanleyopar2000 said:
Wait. Is there a TWRP for the T-Mobile V20??...
Click to expand...
Click to collapse
Yes, there seems to be one already, but as far as i know it is not flashable yet.
Look on this thread:
http://forum.xda-developers.com/v20...-stock-tot-t3484982/post69308906#post69308906
I have a bricked v20 and I have tried flashing this .tot and the other posted in this forum and I keep getting error messages at 9% on all attempts on two windows machines. Any ideas on what this issue could be? I am using LGUP version 1_14_3. Is this the latest build or the build compatible with the V20? Drivers were latest I could find also using the LG common.dll which I needed for LGUP to recognize the V20. This is my only way out of brick I think. Any suggestions would be greatly appreciated. Thanks
bud951 said:
I have a bricked v20 and I have tried flashing this .tot and the other posted in this forum and I keep getting error messages at 9% on all attempts on two windows machines. Any ideas on what this issue could be? I am using LGUP version 1_14_3. Is this the latest build or the build compatible with the V20? Drivers were latest I could find also using the LG common.dll which I needed for LGUP to recognize the V20. This is my only way out of brick I think. Any suggestions would be greatly appreciated. Thanks
Click to expand...
Click to collapse
mate, as of today, i have read that there is no dll file for the v20. i.e there is no updated dll file to recognise the v20 in lgup.
u might want to wait a bit longer before u can unbrick your phone.
frostmore said:
mate, as of today, i have read that there is no dll file for the v20. i.e there is no updated dll file to recognise the v20 in lgup.
u might want to wait a bit longer before u can unbrick your phone.
Click to expand...
Click to collapse
Not good news.. it is just the dll? I mean i knew it had to be a missing piece because it was ready to flash. Every file failed at the same time. If anyone hears anything please post here or PM me just for a heads up. Im sure a few other desperate souls out there are anxiously waiting. Any reason the flash tools are incomplete? It doesnt seem like a big deal. Can someone here in the forum make one? Just couious.. i would gladly donate. Thanks for the info.
bud951 said:
Not good news.. it is just the dll? I mean i knew it had to be a missing piece because it was ready to flash. Every file failed at the same time. If anyone hears anything please post here or PM me just for a heads up. Im sure a few other desperate souls out there are anxiously waiting. Any reason the flash tools are incomplete? It doesnt seem like a big deal. Can someone here in the forum make one? Just couious.. i would gladly donate. Thanks for the info.
Click to expand...
Click to collapse
I don't think the flash tool is meant to be public, so they are probably leaked files.
I have a soft bricked LG V20 and have tried the LGUP DLL for every LG phone model I could find. The most progress I got was with the LG G5 dll and it only went to 10%.
bud951 said:
Not good news.. it is just the dll? I mean i knew it had to be a missing piece because it was ready to flash. Every file failed at the same time. If anyone hears anything please post here or PM me just for a heads up. Im sure a few other desperate souls out there are anxiously waiting. Any reason the flash tools are incomplete? It doesnt seem like a big deal. Can someone here in the forum make one? Just couious.. i would gladly donate. Thanks for the info.
Click to expand...
Click to collapse
not really sure as i am new to LG.
been reading up on xda relating to flashing and rooting (i came from samdung phones) this baby. i think being patient here is what you can do at the moment.also, not only the dll file is missing, i read twrp is not saving backup properly due to the new security protocols in place android 7.0.
take heart mate,i know it sucks to have a bricked phone.
all im getting is "Unknown Model"
Managed to soft brick my H918 as well, so if anyone working on this needs a tester, I'd love to get my phone back.
Perion said:
Managed to soft brick my H918 as well, so if anyone working on this needs a tester, I'd love to get my phone back.
Click to expand...
Click to collapse
Check here
http://forum.xda-developers.com/v20/development/h918-stock-deodex-debloat-t3499423/page13
Sent from my Pixel XL using Tapatalk
alane708 said:
Check here
http://forum.xda-developers.com/v20/development/h918-stock-deodex-debloat-t3499423/page13
Sent from my Pixel XL using Tapatalk
Click to expand...
Click to collapse
I appreciate it, wish I'd seen that the day before. I tried to go back to stock recovery to see if that would fix my boot loop issue, so, without access to TWRP, I'm hosed until we have a method to reflash recovery from Fastboot or Update modem connection..
I am screwed as well, I messed my phone up too, and when I turn my phone on it automatically goes the to the upgrade mode screen, I want to through away this damn phone, hehehe.

T-Mobile V20 H918 10p KDZ File (link available now)

I have the KDZ for the new Tmobile H918 update (10p) for anyone who needs it.
Download: https://drive.google.com/file/d/0B2qQMII67rChODl1Q0R4OGV1M3M/view?usp=drivesdk
Sorry for the wait upload kept crashing
update sad to say you cannot roll back
patiently waiting.... currently deciding whether i should sleep or not tonight
texasaggie1 said:
patiently waiting.... currently deciding whether i should sleep or not tonight
Click to expand...
Click to collapse
So we know for sure we can't downgrade after taking the new update?
It looks like the OTA update breaks root
Sorry for the wait the upload kept crashing should be up any moment as soon as it is up ill share
texasaggie1 said:
It looks like the OTA update breaks root
Click to expand...
Click to collapse
Its up go download
texasaggie1 said:
patiently waiting.... currently deciding whether i should sleep or not tonight
Click to expand...
Click to collapse
Haha its up so make sure sorry for the wait had issues with the upload and now its up so go downlaod
dudeawsome said:
Haha its up so make sure sorry for the wait had issues with the upload and now its up so go downlaod
Click to expand...
Click to collapse
Where did you get this file. If I may ask.
update sad to say you cannot roll back
yes, there is no downgrading from this one
bigshotrob22 said:
So we know for sure we can't downgrade after taking the new update?
Click to expand...
Click to collapse
texasaggie1 said:
yes, there is no downgrading from this one
Click to expand...
Click to collapse
I knew I should've rooted and unlocked bootloader the other day. Thanks
Anyone flash the 10p kernel yet ? Or is it even possible at this point?
Sent from my LG-H918 using XDA-Developers Legacy app
everyone one be very careful, something went wrong and i lost TWRP. Had to fully upgrade the phone to 10p to get it going again
Hopefully someone will come out with a root for 10p
LT1UltraZ said:
everyone one be very careful, something went wrong and i lost TWRP. Had to fully upgrade the phone to 10p to get it going again
Hopefully someone will come out with a root for 10p
Click to expand...
Click to collapse
what did you flash because I flashed the kdz and went to stock 10p which you cant root as of yet one thing you could do it flash 10j kdz and then reroot your phone though not sure if all you data will be there but thats your best chance.
dudeawsome said:
what did you flash because I flashed the kdz and went to stock 10p which you cant root as of yet one thing you could do it flash 10j kdz and then reroot your phone though not sure if all you data will be there but thats your best chance.
Click to expand...
Click to collapse
I wouldn't tell ppl to try and down grade to another lower kdz because it will brick their devices. Please don't tell ppl to do things that will cause them to brick their phones.
Sent from my LG-H918 using Tapatalk
tylerw1369 said:
I wouldn't tell ppl to try and down grade to another lower kdz because it will brick their devices. Please don't tell ppl to do things that will cause them to brick their phones.
Sent from my LG-H918 using Tapatalk
Click to expand...
Click to collapse
First of no need to be rude and second I asked him what he flashed because if he was still on 10j he could reflash and start all over and if you try to downgrade from 10p to 10j it would not brick your device because it wont flash because of the rollback version change and I have tried on my person device to confirm so before you put out accusations I would do my research and I never told him to flash it I told him he could try and either way if he flashed a 10p rom and has no os he would be forced to flash the 10p kdz to fix the issue because the 10j would not work and I have tested the kdz on my own device and works flawlessly so.... I am not telling anyone to brick their devices I have tested all of this before I even responded and then again it is your own responsibility and your own device you do what you want just because someone said something doesn't mean you have to follow it. All I did was give him a suggestion and it was on him to do what he wanted to his device from there.
ps. I have downgraded for 10k to 10j many times already and never bricked my device so do a bit of research before saying anything
dudeawsome said:
First of no need to be rude and second I asked him what he flashed because if he was still on 10j he could reflash and start all over and if you try to downgrade from 10p to 10j it would not brick your device because it wont flash because of the rollback version change and I have tried on my person device to confirm so before you put out accusations I would do my research and I never told him to flash it I told him he could try and either way if he flashed a 10p rom and has no os he would be forced to flash the 10p kdz to fix the issue because the 10j would not work and I have tested the kdz on my own device and works flawlessly so.... I am not telling anyone to brick their devices I have tested all of this before I even responded and then again it is your own responsibility and your own device you do what you want just because someone said something doesn't mean you have to follow it. All I did was give him a suggestion and it was on him to do what he wanted to his device from there.
ps. I have downgraded for 10k to 10j many times already and never bricked my device so do a bit of research before saying anything
Click to expand...
Click to collapse
Seriously I didn't think anything I said to you there was being rude. He said he tried upgrading to the 10p and it failed and he lost root and had to continue upgrading and finishing it without root. Then you told him to try to downgrade and he can't do that because he will brick his device I was just trying to give him advice not to try what you told him to try only because he was on 10p. Man ppl are touchy these days about everything.
Sent from my LG-H918 using Tapatalk
tylerw1369 said:
Seriously I didn't think anything I said to you there was being rude. He said he tried upgrading to the 10p and it failed and he lost root and had to continue upgrading and finishing it without root. Then you told him to try to downgrade and he can't do that because he will brick his device I was just trying to give him advice not to try what you told him to try only because he was on 10p. Man ppl are touchy these days about everything.
Sent from my LG-H918 using Tapatalk
Click to expand...
Click to collapse
sorry bro didn't mean to get on you like that I see where your coming from but you accused me of telling people of wrong information causing people to brick there device which is incorrect if you try to downgrade it wont brick your device it simply wont flash I have tried it a couple of times. I didnt see the part where he was already on 10p and I have flash 10p and tried going to 10j again but it wont let you and it wont brick your devices even if you tried it and then again sorry if I offended you in any way
Anti rollback 1
See the attached pic.
Development Section has TWRP flashable 10p.
I did it and regained root (switched to Magisk)
 @texasaggie1
mingkee said:
See the attached pic.
Development Section has TWRP flashable 10p.
I did it and regained root (switched to Magisk)
@texasaggie1
Click to expand...
Click to collapse
Yep I'm on 10p also and rooted with SuperSU instead, also have viper on and working and debloat myself. Running great with good battery life.

Can't find matched carrier. Check NT-code: FFFFFF : 84

I had 10ulm and flashed it with the G710AWM and now every time I boot my phone i get:
WARNING: Current version is not available for user. Can't find matched carrier. Check NT-code: FFFFFF : 84
The phone works fine since it was unlocked, but I am getting a ton of calls go straight to voicemail and this may be the issue? How can I fix this?
any help appreciated. Thanks
also wifi calling is nowhere to be found under call settings. It seems like I don't have the setting on this version? thoughts
Don't bother pal, stick with the official rom, I had this same issue best option is to just stick with the same variant as your phone, might not be latest but it works good. FYI I have g710emw and was using g710em rom
rash.m2k said:
Don't bother pal, stick with the official rom, I had this same issue best option is to just stick with the same variant as your phone, might not be latest but it works good. FYI I have g710emw and was using g710em rom
Click to expand...
Click to collapse
You are probably right. What a pain to have to flash again and go back?
How are you guys backing up so that you just restore to the same phone you had without having to set up everything again?
Brighter85 said:
You are probably right. What a pain to have to flash again and go back?
How are you guys backing up so that you just restore to the same phone you had without having to set up everything again?
Click to expand...
Click to collapse
I didn't restore, I tried out the rom first, and then just wiped it. What broke it for me was the wifi mac address somehow became lost while using it, maybe some software glitch only by flashing the same variant was I able to restore it.
Best to root and then backup and restore
Brighter85 said:
I had 10ulm and flashed it with the G710AWM and now every time I boot my phone i get:
WARNING: Current version is not available for user. Can't find matched carrier. Check NT-code: FFFFFF : 84
The phone works fine since it was unlocked, but I am getting a ton of calls go straight to voicemail and this may be the issue? How can I fix this?
any help appreciated. Thanks
Click to expand...
Click to collapse
Just reinstall the kdz with refurbish option
dapolicy said:
Just reinstall the kdz with refurbish option
Click to expand...
Click to collapse
Hey there, how do you do this KDZ with refurbish option? Will this mean flashing again anyways?
I was hoping that by now the official android 10 version from LG would be out for the unlocked 10ulm, but it seems that they will never update this phone for some reason. This was the Google Fi unlocked G7.
Suggestions please. Thanks
Brighter85 said:
Hey there, how do you do this KDZ with refurbish option? Will this mean flashing again anyways?
I was hoping that by now the official android 10 version from LG would be out for the unlocked 10ulm, but it seems that they will never update this phone for some reason. This was the Google Fi unlocked G7.
Suggestions please. Thanks
Click to expand...
Click to collapse
It means flashing the phone again but select refurbish option in lgup
dapolicy said:
It means flashing the phone again but select refurbish option in lgup
Click to expand...
Click to collapse
Thanks for replying.
I noticed you are the leader of the other thread I posted, so I will ask here so not to bug you too much
Will the choosing of refurbish option erase the serial or IMEI or anything else that I should be aware of?
Also, when you say flash again you mean using the canadian version correct? I was wondering about the Korean version vs the canadian and what advantage would there be in any.
If you could, please lead me to the instructions to flash again. When I did it, I used a guide from some dude on youtube and I can't find that again.
Also, read somewhere that the error at boot could be fixed by rooting and then changing something with the explorer app. Not sure if that is worth it. I just hate backing up and restoring to find I am logged out of most every app and all settings have to be set up again. It takes me hrs and I am not that technically savvy as you guys.
Thanks for your time and have a good evening.
Brighter85 said:
Thanks for replying.
I noticed you are the leader of the other thread I posted, so I will ask here so not to bug you too much
Will the choosing of refurbish option erase the serial or IMEI or anything else that I should be aware of?
Also, when you say flash again you mean using the canadian version correct? I was wondering about the Korean version vs the canadian and what advantage would there be in any.
If you could, please lead me to the instructions to flash again. When I did it, I used a guide from some dude on youtube and I can't find that again.
Also, read somewhere that the error at boot could be fixed by rooting and then changing something with the explorer app. Not sure if that is worth it. I just hate backing up and restoring to find I am logged out of most every app and all settings have to be set up again. It takes me hrs and I am not that technically savvy as you guys.
Thanks for your time and have a good evening.
Click to expand...
Click to collapse
Flash with the kdz you used before, Canadian firmware is better than Korean. In lgup select refurbish instead of partition dl. It won't tamper with your IMEI and you will loose all your data
Hi dapolicy,
I am done with the LG G7ULM since it will never be updated officially.
I really like having the fingerprint sensor on the back and it seems that the LG G8 is the last iteration of phones from LG with this feature and it is an upgrade from the G7.
It is cheap here in the US.
Which version of this phone should I look for? I will be using it on Mint Mobile, so an unlocked one sounds great and all, but then you see what happened to the G7 ULM that never got android 10 unless it was tied to a carrier.
So, what do you suggest I do so I can get the next couple of updates for android with the G8?
Thanks man!
dapolicy said:
Just reinstall the kdz with refurbish option
Click to expand...
Click to collapse
I get the sime problem with my LG WING and I don't know to solve it
Daoud ben said:
I get the sime problem with my LG WING and I don't know to solve it
Click to expand...
Click to collapse
If the firehose was available for the Wing/Velvet you can hex the FTM and fix the NT Code on the Wing.You can try the engineering service menu,but I highly doubt the IMPL is 0 under MID.

Categories

Resources