g710n updated to android 10 stuck in bootloop. - LG G7 ThinQ Questions & Answers

hi guys and thank you for a great forum.
Ive been trying to flash my phone from current pie 1kr korean to android 10 1kr stock rom from lg-firmwares and it get stuck on bootloop. ROM file used is "G710NOP30d_00_OPEN_KR_OP_0429.kdz"
I have tried other stock roms without luck.
only thing that works is rollback to Pie G710NOP20k_00_OPEN_KR_OP_1220.kdz
I am assuming my environment on win 10 is working as i can flash back to pie and phone boots correctly.
any idea what i should try next. ive been phone less for 2 days getting annoying. any help would be appreciated.
thanks in advance.

farshad77 said:
hi guys and thank you for a great forum.
Ive been trying to flash my phone from current pie 1kr korean to android 10 1kr stock rom from lg-firmwares and it get stuck on bootloop. ROM file used is "G710NOP30d_00_OPEN_KR_OP_0429.kdz"
I have tried other stock roms without luck.
only thing that works is rollback to Pie G710NOP20k_00_OPEN_KR_OP_1220.kdz
I am assuming my environment on win 10 is working as i can flash back to pie and phone boots correctly.
any idea what i should try next. ive been phone less for 2 days getting annoying. any help would be appreciated.
thanks in advance.
Click to expand...
Click to collapse
Try to crossflash using crossflash guide.
BTW why are you not getting this update officially through OTA?
---------- Post added at 01:39 PM ---------- Previous post was at 01:21 PM ----------
farshad77 said:
hi guys and thank you for a great forum.
Ive been trying to flash my phone from current pie 1kr korean to android 10 1kr stock rom from lg-firmwares and it get stuck on bootloop. ROM file used is "G710NOP30d_00_OPEN_KR_OP_0429.kdz"
I have tried other stock roms without luck.
only thing that works is rollback to Pie G710NOP20k_00_OPEN_KR_OP_1220.kdz
I am assuming my environment on win 10 is working as i can flash back to pie and phone boots correctly.
any idea what i should try next. ive been phone less for 2 days getting annoying. any help would be appreciated.
thanks in advance.
Click to expand...
Click to collapse
Also check if the kdz is downloaded properly. File size needs to be above 3gb.
Lg-firmwares is showing only 700mb file.

lefttobleed said:
Try to crossflash using crossflash guide.
BTW why are you not getting this update officially through OTA?
---------- Post added at 01:39 PM ---------- Previous post was at 01:21 PM ----------
Also check if the kdz is downloaded properly. File size needs to be above 3gb.
Lg-firmwares is showing only 700mb file.
Click to expand...
Click to collapse
I wish i did get it on OTA but this is a refurbished phone from aliexpress without serial number (S/N is on the back of the phone but not in OS). if you guys know how i can enable OTA on g710n in spain please do let me know.
file size is above 3gb and also lg up is not complaining as i know it does initial check before flashing.
I just cross flashed with this kdz file G710EM30b_00_OPEN_EU_OP_0707.kdz without any luck it still gets stuck on lg logo.

farshad77 said:
I wish i did get it on OTA but this is a refurbished phone from aliexpress without serial number (S/N is on the back of the phone but not in OS). if you guys know how i can enable OTA on g710n in spain please do let me know.
file size is above 3gb and also lg up is not complaining as i know it does initial check before flashing.
I just cross flashed with this kdz file G710EM30b_00_OPEN_EU_OP_0707.kdz without any luck it still gets stuck on lg logo.
Click to expand...
Click to collapse
There is a thread in guides section called android 10 for g710. Maybe you can try their methods there or ask them for help as they have the same model as you.

lefttobleed said:
There is a thread in guides section called android 10 for g710. Maybe you can try their methods there or ask them for help as they have the same model as you.
Click to expand...
Click to collapse
hello again i have now twice tried to crossflash with lgup dev
lgup_cmd.exe com4 "C:\Program Files (x86)\LG Electronics\LGUP\model\common\LGUP_Common.dll" "C:\Users\Saddat\Downloads\G710EM30b_00_OPEN_EU_OP_0707.kdz"
and it still gets stuck on boot loop with lg log stuck.
can it be the missing serial number? should i find a way to add the serial number i have on the back of the phone into the phone?¿ im out of idea....

Related

HELP: I think i bricked my phone, won't boot.

Guys,
I used to be very good at rooting by in my HTC days (3 yrs ago). Not so much now a days :crying: I need some help.
I have the ATT LG G3 D850 (i believe) (16gb)
I rooted my phone a few months back. It was an app that did it quite easily for me. I downloaded and used root only apps like titanium back up with no problems.
I didn't download TWRP because at the time i don't believe it was available.
Anyways fast forward a few months and with lollipop out i thought i'd try to install TWRP and a rom that had android 5.0
I downloaded the TWRP app and then installed TWRP recovery through the app. (i listed my phone as D851 because i couldn't find D850 on the list)
Everything seemed to run fine and got a notification that the install was done successfully.
I tried to boot into recovery through the TWRP app and my phone did not boot! I get a message at the upper left corner of my phone that says:
: Boot Certification Verify
______________________________
Secure booting Error!
Cause : Boot Certification Verify
______________________________
and then my phone turns off.
What the hell did i do to my beautiful LG G3? Can someone help me fix this?
I greatly appreciate the help! This forum has always been so awesome!
You will probably have to reflash the KDZ - never choose a phone model unless its your actual device
Vivasanti said:
You will probably have to reflash the KDZ - never choose a phone model unless its your actual device
Click to expand...
Click to collapse
Can you help Explain how I do this? What is KDZ?
You must check what exactly model you have. Then download a firmware in KDZ format and flash it through LG Flash Tool. Can't give you more details, because I never used that way of flashing new firmware
You flashed TWRP for the T-Mobile variant that ships with an unlocked bootloader, however your variant has a locked boot loader hence the boot Sig error. You need to flash back to stock with kdz and then flash bumped TWRP which works around the locked bootloader and allows you to flash Roms and kernals. You can download "bumped" TWRP here: http://downloads.codefi.re/thecubed/lg_g3/bump/, and here is the thread: http://forum.xda-developers.com/lg-g3/orig-development/bump-unlock-lg-g3-twrp-d852-d852g-f400-t2900614
---------- Post added at 02:12 PM ---------- Previous post was at 02:02 PM ----------
This page is always helpful for finding packages, they would have the kdz I would think http://forum.xda-developers.com/showthread.php?t=2772658
melbing said:
You flashed TWRP for the T-Mobile variant that ships with an unlocked bootloader, however your variant has a locked boot loader hence the boot Sig error. You need to flash back to stock with kdz and then flash bumped TWRP which works around the locked bootloader and allows you to flash Roms and kernals. You can download "bumped" TWRP here: http://downloads.codefi.re/thecubed/lg_g3/bump/, and here is the thread: http://forum.xda-developers.com/lg-...mp-unlock-lg-g3-twrp-d852-d852g-f400-t2900614
---------- Post added at 02:12 PM ---------- Previous post was at 02:02 PM ----------
This page is always helpful for finding packages, they would have the kdz I would think http://forum.xda-developers.com/showthread.php?t=2772658
Click to expand...
Click to collapse
If i flash back to stock, will my phone be functional again? Or do i need to flash "bumped TWRP"
what is "bumped TWRP" ?
Your phone will be functional again if you flash back to stock afterward if you want to flash roms you need to then install bumped TWRP. Bumped TWRP is a special version of TWRP that has been patched to make it possible to use on variants of the g3 with locked bootloaders like yours, by tricking the phone into thinking it is booting stock recovery. This will allow you to flash Roms and kernals that have been "bumped" and apply mods like you would normally be able to with TWRP. Bump is basically a bootloader unlock for your phone that let's you flash roms, kernals, and Recovery's.
---------- Post added at 12:52 PM ---------- Previous post was at 12:16 PM ----------
You do not need to bumped TWRP unless you want to, you need to use the LG flash tool to reset your phone here's the link: http://forum.xda-developers.com/showthread.php?t=2797190 and check the index linked above to find the .kdz for the tool
melbing said:
Your phone will be functional again if you flash back to stock afterward if you want to flash roms you need to then install bumped TWRP. Bumped TWRP is a special version of TWRP that has been patched to make it possible to use on variants of the g3 with locked bootloaders like yours, by tricking the phone into thinking it is booting stock recovery. This will allow you to flash Roms and kernals that have been "bumped" and apply mods like you would normally be able to with TWRP. Bump is basically a bootloader unlock for your phone that let's you flash roms, kernals, and Recovery's.
---------- Post added at 12:52 PM ---------- Previous post was at 12:16 PM ----------
You do not need to bumped TWRP unless you want to, you need to use the LG flash tool to reset your phone here's the link: http://forum.xda-developers.com/showthread.php?t=2797190 and check the index linked above to find the .kdz for the tool
Click to expand...
Click to collapse
Thank you for your help. I travel a lot so i have not been able to sit down and try to fix this. I've been operating on my work phone all week. I hope to give this a shot sometime tomorrow.
Thanks again! Really appreciate the help.
melbing said:
Your phone will be functional again if you flash back to stock afterward if you want to flash roms you need to then install bumped TWRP. Bumped TWRP is a special version of TWRP that has been patched to make it possible to use on variants of the g3 with locked bootloaders like yours, by tricking the phone into thinking it is booting stock recovery. This will allow you to flash Roms and kernals that have been "bumped" and apply mods like you would normally be able to with TWRP. Bump is basically a bootloader unlock for your phone that let's you flash roms, kernals, and Recovery's.
---------- Post added at 12:52 PM ---------- Previous post was at 12:16 PM ----------
You do not need to bumped TWRP unless you want to, you need to use the LG flash tool to reset your phone here's the link: http://forum.xda-developers.com/showthread.php?t=2797190 and check the index linked above to find the .kdz for the tool
Click to expand...
Click to collapse
gosh it's going on 3-weeks without my phone. I've read through this thread http://forum.xda-developers.com/showthread.php?t=2797190
but i'm still lost. It's been so long since i rooted a phone i'm so out of touch with the jargon of today, makes me a little sad actually lol
so if i read this correctly i need to download the LG Flash Tool 2014 (can this be done on MAC?) I don't get what you mean with "and check the index linked above to find the .kdz for the tool"
i clicked on the link to the index, but what exactly am i looking for?
cyaiphone said:
gosh it's going on 3-weeks without my phone. I've read through this thread http://forum.xda-developers.com/showthread.php?t=2797190
but i'm still lost. It's been so long since i rooted a phone i'm so out of touch with the jargon of today, makes me a little sad actually lol
so if i read this correctly i need to download the LG Flash Tool 2014 (can this be done on MAC?) I don't get what you mean with "and check the index linked above to find the .kdz for the tool"
i clicked on the link to the index, but what exactly am i looking for?
Click to expand...
Click to collapse
You need to download the correct .kdz file for your variant. The .kdz is the complete stock firmware from LG. Also, if you really have an AT&T LG G3 (D850) it is a 32gb not 16gb version. If your phone only has 16gb of storage then you do not have a D850 and you need to go to your software information in the phone to verify what model you have. Do not flash anything for another variant as you see where that leads. Check back and let me know when you find out for sure which variant you have and I will point you to a specific thread for your device with step by step instructions on how to use the .kdz method to return to stock, then flash a Bump'd TWRP recovery so you can make a nandroid backup and save yourself from this mess again. I am also unsure if the .kdz restore method can be done on Mac, but I'm pretty sure it cannot be done considering the program provided is a Windows executable. Best of luck.
acparker18 said:
You need to download the correct .kdz file for your variant. The .kdz is the complete stock firmware from LG. Also, if you really have an AT&T LG G3 (D850) it is a 32gb not 16gb version. If your phone only has 16gb of storage then you do not have a D850 and you need to go to your software information in the phone to verify what model you have. Do not flash anything for another variant as you see where that leads. Check back and let me know when you find out for sure which variant you have and I will point you to a specific thread for your device with step by step instructions on how to use the .kdz method to return to stock, then flash a Bump'd TWRP recovery so you can make a nandroid backup and save yourself from this mess again. I am also unsure if the .kdz restore method can be done on Mac, but I'm pretty sure it cannot be done considering the program provided is a Windows executable. Best of luck.
Click to expand...
Click to collapse
I'm unable to get into my phone so I can't see what variant i have, but i do know that i have a 16gb on ATT.
I do have a windows laptop so i will attempt this on my laptop. Thank you so much for your help. I'll await your response.
All US Carriers for the LG G3 are 32gb models.
cyaiphone said:
I'm unable to get into my phone so I can't see what variant i have, but i do know that i have a 16gb on ATT.
I do have a windows laptop so i will attempt this on my laptop. Thank you so much for your help. I'll await your response.
Click to expand...
Click to collapse
I cannot point you in the right direction without having an exact model variant number. You obviously don't have a D850, but there are a few 16gb variants out there. I would hate to be the cause of you further bricking your phone. If you can dig through your information from the retailer you bought the phone from and give me an exact model, then I can help you without worrying about screwing you worse than you're already screwed.
---------- Post added at 11:01 AM ---------- Previous post was at 10:48 AM ----------
cyaiphone said:
I'm unable to get into my phone so I can't see what variant i have, but i do know that i have a 16gb on ATT.
I do have a windows laptop so i will attempt this on my laptop. Thank you so much for your help. I'll await your response.
Click to expand...
Click to collapse
The model number is listed on the IMEI sticker that's underneath the battery. My model says VS-985W since I have a white Verizon G3. Yours should say some model that starts with a D. This same number should also be plastered in multiple locations along the inside edge of the phone once the battery cover is removed.
acparker18 said:
I cannot point you in the right direction without having an exact model variant number. You obviously don't have a D850, but there are a few 16gb variants out there. I would hate to be the cause of you further bricking your phone. If you can dig through your information from the retailer you bought the phone from and give me an exact model, then I can help you without worrying about screwing you worse than you're already screwed.
---------- Post added at 11:01 AM ---------- Previous post was at 10:48 AM ----------
The model number is listed on the IMEI sticker that's underneath the battery. My model says VS-985W since I have a white Verizon G3. Yours should say some model that starts with a D. This same number should also be plastered in multiple locations along the inside edge of the phone once the battery cover is removed.
Click to expand...
Click to collapse
Ok, so the white sticker underneath my battery says LG-D850. There's also some D850 small white markings on the body of the phone.
The sticker on the box that my phone came in says "SW Ver D85010d"
cyaiphone said:
Ok, so the white sticker underneath my battery says LG-D850. There's also some D850 small white markings on the body of the phone.
The sticker on the box that my phone came in says "SW Ver D85010d"
Click to expand...
Click to collapse
Can you post a screenshot or two of your Storage page? The D850 is the AT&T model but they only come in a 32gb ROM / 3gb Ram storage option. All U.S. variants are of this variety and you should have access to 32gb of internal storage.
acparker18 said:
Can you post a screenshot or two of your Storage page? The D850 is the AT&T model but they only come in a 32gb ROM / 3gb Ram storage option. All U.S. variants are of this variety and you should have access to 32gb of internal storage.
Click to expand...
Click to collapse
My phone doesn't booT so I'm not sure I can get you a screen shot. Maybe I do have the 32 gb and me stating 16 gb was a mistake on my part.
cyaiphone said:
My phone doesn't booT so I'm not sure I can get you a screen shot. Maybe I do have the 32 gb and me stating 16 gb was a mistake on my part.
Click to expand...
Click to collapse
Sorry about repeatedly asking you to get information from your phone, too many different posts to keep up with!
http://forum.xda-developers.com/showthread.php?t=2785089
That link has everything you need to restore any variant back to stock. From there, you can root and Bump it if you want. Just download the KDZ from the link given in the OP of that thread. Make sure it says its for the D850 and try to find the earliest version possible if there are multiple options (eg. 10b instead of 10d if possible).
cyaiphone said:
My phone doesn't booT so I'm not sure I can get you a screen shot. Maybe I do have the 32 gb and me stating 16 gb was a mistake on my part.
Click to expand...
Click to collapse
Phone have got dowwnloadmod
If have downloadmod
Use lgflashtool flash file d850 tot 16gb
If cross [d851]to[d850]
use hex change tot
i can help you .
acparker18 said:
Sorry about repeatedly asking you to get information from your phone, too many different posts to keep up with!
http://forum.xda-developers.com/showthread.php?t=2785089
That link has everything you need to restore any variant back to stock. From there, you can root and Bump it if you want. Just download the KDZ from the link given in the OP of that thread. Make sure it says its for the D850 and try to find the earliest version possible if there are multiple options (eg. 10b instead of 10d if possible).
Click to expand...
Click to collapse
ok, here i go! I will attempt this now. It may be a looong night for me as i really don't know what i'm doing, but here it goes.
acparker18 said:
Sorry about repeatedly asking you to get information from your phone, too many different posts to keep up with!
http://forum.xda-developers.com/showthread.php?t=2785089
That link has everything you need to restore any variant back to stock. From there, you can root and Bump it if you want. Just download the KDZ from the link given in the OP of that thread. Make sure it says its for the D850 and try to find the earliest version possible if there are multiple options (eg. 10b instead of 10d if possible).
Click to expand...
Click to collapse
Ok so I clicked on the Firmware files link http://storagecow.eu/index.php?dir=X...+G3/Stock/ in the OP.
I then clicked on the very top folder which is ATT D850 folder. In that file, there's 3 different files. Do i need to download all these files?

LG G4 help needed!

I have the lg g4 h815 international model. It is rooted and has the boot loader unlocked, I manually upgraded to android 6.0 and then a few weeks or months after I was just on a normal day. So I turned my phone off, then when I needed to turn it back on it failed to start up only showing the lg logo with the boot loader unlocked sign in the top left. I tried all that I knew how to. I went into TWRP recovery and wiped all the data from it. I tried to boot up but it would not and it said that I have no OS installed, however I was sure I did. So }I tried the kdz method of restoring my phone but the lg flash tool 2014 seemed to not respond instantly.
Next I tried downloading the stock files and stock ROM and tried to flash them, but when I attempted to flash them using TWRP it froze and went back to the LG logo screen with the boot loader sign in the top left and it wont let me do anything. I can still go into download mode and recovery though. I have tried every method I know of and I am really stuck. If someone knows how to fix it then please reply, thank you.
If anyone knows how to fix it then please reply, thank you.
When u wiped u prob wiped all download a custom rom and put it on sd card the in twrp install it should be good to go
---------- Post added at 01:04 PM ---------- Previous post was at 01:03 PM ----------
uxkghost said:
If anyone knows how to fix it then please reply, thank you.
Click to expand...
Click to collapse
Try this
TheMadScientist420 said:
When u wiped u prob wiped all download a custom rom and put it on sd card the in twrp install it should be good to go
---------- Post added at 01:04 PM ---------- Previous post was at 01:03 PM ----------
Try this
Click to expand...
Click to collapse
Thank you for responding
I tried this but when I attempt this, TWRP freezes and it takes me back to the LG logo with the boot loader unlocked sign. Because it keeps freezing I cannot restore a backup or download a custom ROM and I am stuck on what to do.
EDIT: Also when trying to use the kdz method the lg flash tool 2014 just fails and force closes.
By chance u aint got the 505 serial number device do u there was a sorta recal on a few devicez if im not mistaken and im actually new to this device but i had g3 and it was a common problem on g3 for bat to go bad try dl rom and installing it while plugged in to power source other than that im not fortunate enough to have bl unlock and twrp or i might be able to give some more assistance
TheMadScientist420 said:
By chance u aint got the 505 serial number device do u there was a sorta recal on a few devicez if im not mistaken and im actually new to this device but i had g3 and it was a common problem on g3 for bat to go bad try dl rom and installing it while plugged in to power source other than that im not fortunate enough to have bl unlock and twrp or i might be able to give some more assistance
Click to expand...
Click to collapse
I have the 505 serial number, would it be helpful for me to tell you it?
It might still be waranties by lg there was a bootloop issue with those serial numz if im not mistaken lg done a recall. Id search on it
http://forum.xda-developers.com/sprint-g4/general/lg-sprint-admit-hardware-issue-t3215396
TheMadScientist420 said:
It might still be waranties by lg there was a bootloop issue with those serial numz if im not mistaken lg done a recall. Id search on it
http://forum.xda-developers.com/sprint-g4/general/lg-sprint-admit-hardware-issue-t3215396
Click to expand...
Click to collapse
But if I have unlocked the boot loader and rooted it will it void the warranty?
Ule have to look its a noted hardware failure so maybe not
TheMadScientist420 said:
Ule have to look its a noted hardware failure so maybe not
Click to expand...
Click to collapse
Thank you for all your help. But now I am stuck with a broken phone, no money to buy new one and I do not know what to do. But thank you for all the help you gave me.
uxkghost said:
Thank you for all your help. But now I am stuck with a broken phone, no money to buy new one and I do not know what to do. But thank you for all the help you gave me.
Click to expand...
Click to collapse
Now like i said im new to this device there still mey be hope this is just what ive come across so far plus helps keep ure thread to the top so maybe someone with more knowledge may come along and answer better
---------- Post added at 06:06 PM ---------- Previous post was at 06:05 PM ----------
It could be corupted somewhere which can easliy happen to. Im just not yet familiar with all the issues like i was on g2 and g3
If anyone knows how to fix it then please reply.
uxkghost said:
If anyone knows how to fix it then please reply.
Click to expand...
Click to collapse
You can try method which mentioned here:
http://forum.xda-developers.com/g4/help/lg-g4-stuck-bootloop-t3268734/page25
Read two last pages.

Help save a bricked lg g3

:crying:
My issues is quite complicated. Please be patient and read on.
Less than a week ago, I bought an LG G3 D855. It wasn't brand new and definitely out of warranty.
It was on the 4.4.2 Os version but I couldn't update it because I couldn't locate the UPDATE CENTER and after some research online, I found out it was because it was rooted. I couldn't find a Supersu application anywhere on the phone anyways but Root checker confirmed that it was rooted.
I downloaded the stock kitkat firmware in a .tot format and I tried flashing using LG Flash Tool for TOT but it failed because "Device version is different"
I checked the Imei online and it stated that the device is a Sprint LS990 but the details embedded in the phone all say it is D855
I checked online and found a couple of posts about this error and one user said he was able to fix it by flashing the actual Sprint .tot with the lg flash tool. I tried that but it didn't work. It still said "Device version is different. Check BIN or dll"
I checked online and found results pointing to a generic .dll file for G3s and I downloaded it but when I used it on the Flash tool, it resulted to an error "CrossDL blah blah"
So I found a Marshmallow kdz file. LGUP won't see my device model so I was able to flash it after editting the software in my build.prop to D85510n.
***I have always changed the port to COM41 in all the steps I used
The LG UP detected my model and it flashed to 100% but got stuck on a bootloop by loading the lg screen, freezing and restarting by it self. It never gets to the homescreen.
I downloaded lollipop kdz reflashed using LGUP in a form of downgrade and it got to 100% and got stuck at the lg screen while trying to reboot.
I redownloaded the stock kitkat rom and used the Lg flash tool but it failed. It said 'PID null IMEI Null"
I used LGUP to reflashed. It came to my understanding that the LGUP can flash both kdz and tot. So it flashed to 100% but got stuck at the lg screen and I have tried all I can but it is stuck. It can go into download tho. I don't know what to do about the IMEI. I don't know if the last flash retrieved it. I don't kniw what to do.
It no longer shows as LGE AndroidNet USB Serial
Please can anyone help me?
I just need my phone to work again. I was stubborn and now I regret it. I should have just stuck to kitkat. I'm so desperate to get my phone working that I wouldn't mind Android Froyo Os if it was ever possible.
PLEASE HELP!!!
Same problem here
RsGilbert said:
Same problem here
Click to expand...
Click to collapse
Hey. I got it fixed all by myself. Whatsapp me at +2348166225097 and I will help.
I own lg g3 d855
It boot until home screen but after a while black screen and it s hard to power on it again. Then need to wait a time to boot it again.
What the problem?
---------- Post added at 06:50 PM ---------- Previous post was at 06:46 PM ----------
Amlmx said:
I own lg g3 d855
It boot until home screen but after a while black screen and it s hard to power on it again. Then need to wait a time to boot it again.
What the problem?
Click to expand...
Click to collapse
Please anyone can help me?
Thanks
Thank you Litblogger
Litblogger said:
Hey. I got it fixed all by myself. Whatsapp me at +2348166225097 and I will help.
Click to expand...
Click to collapse
My thanks to Litblogger and xda. I got it fixed with your help on whatsapp, Litblogger. My phone is currently back to stock. I couldnt thank you again because the phone is now network locked. Maybe we could speak on facebook. My user name is Gilbert R Ssenyonjo.
RsGilbert said:
My thanks to Litblogger and xda. I got it fixed with your help on whatsapp, Litblogger. My phone is currently back to stock. I couldnt thank you again because the phone is now network locked. Maybe we could speak on facebook. My user name is Gilbert R Ssenyonjo.
Click to expand...
Click to collapse
Folks.
Got the same problem now (with my wife's phone). I'd appreciate it if instead of helping people privately you'd tell everyone what to do to fix the problem.
I had the same problem, downloaded .tot file via IMEI check (can't remember where from) and used that .tot file with BoardDiag, flashed everything as in tutorial (google it), it was 4.4.2 Android, couldn't update it (software is up to date) so I rooted it, flashed twrp 3.0.0 and installed Fulmics 8.0, it works now just fine

Unknown imei Moto g6 play.

Hello I was rooting my Moto g6 play and made the awful mistake of not backing up efs partition ( I know Dumb). I got it all done and booted up and now unknown imei. I was wondering if there where any tech savvy people on here that would know how to fix this problem. I know the Imei and if I fastboot getvar I can see the iemi. Plzz help thanks.
dill902 said:
Hello I was rooting my Moto g6 play and made the awful mistake of not backing up efs partition ( I know Dumb). I got it all done and booted up and now unknown imei. I was wondering if there where any tech savvy people on here that would know how to fix this problem. I know the Imei and if I fastboot getvar I can see the iemi. Plzz help thanks.
Click to expand...
Click to collapse
Just flash stock firmware. thats a pretty big mistake to make lol I'm pretty sure I made it quite clear in my guide to backup at least 2 or 3 times. But just flash stock firmware using the commands at the bottom of my guide. Even if the bootloader is locked the commands will work to reflash it still. The need links for stock firmware is also in the guide. And I will say this. If you took the newest update before rooting then you will have to wait for that firmware to be uploaded because its not uploaded yet.
ninjakira said:
Just flash stock firmware. thats a pretty big mistake to make lol I'm pretty sure I made it quite clear in my guide to backup at least 2 or 3 times. But just flash stock firmware using the commands at the bottom of my guide. Even if the bootloader is locked the commands will work to reflash it still. The need links for stock firmware is also in the guide. And I will say this. If you took the newest update before rooting then you will have to wait for that firmware to be uploaded because its not uploaded yet.
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Thanks man and i know im kicking myself. would you happen to know twhat the newest update is?
dill902 said:
Thanks man and i know im kic,king myself. would you happen to know twhat the newest update is?
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Click to collapse
The newest build is only a few days old so it will be nearly impossible to find online. And it has a different baseband and radio than the previous build. But the October update is OCP27.91-150
As long as the imei isn't zero you should be able to get service back. I had the same issue when I flashed an older firmware like a moron. But when I took the update again, I got service back. I don't recommend it because I may have just been lucky, but no matter what don't flash the gpt, asdspo(?) And bootloader with the older firmware. It'll mess your life up.
Ok i guess ill have to wait it out. Tried to flash stock and still unknown imei and no base band version so guessing it was updated. Thank guys!
dill902 said:
Ok i guess ill have to wait it out. Tried to flash stock and still unknown imei and no base band version so guessing it was updated. Thank guys!
Click to expand...
Click to collapse
Try taking the update again over WiFi if you can. You shouldn't have an issue as long as you're back to stock. But the update is only 3 days old so you may have a chance.
---------- Post added at 04:44 AM ---------- Previous post was at 04:25 AM ----------
ninjakira said:
Just flash stock firmware. thats a pretty big mistake to make lol I'm pretty sure I made it quite clear in my guide to backup at least 2 or 3 times. But just flash stock firmware using the commands at the bottom of my guide. Even if the bootloader is locked the commands will work to reflash it still. The need links for stock firmware is also in the guide. And I will say this. If you took the newest update before rooting then you will have to wait for that firmware to be uploaded because its not uploaded yet.
Click to expand...
Click to collapse
@ninjakira Would my modem.img backup be of any use here? Or anything else? I don't know what is stored where.
Starkiller2 said:
Try taking the update again over WiFi if you can. You shouldn't have an issue as long as you're back to stock. But the update is only 3 days old so you may have a chance.
---------- Post added at 04:44 AM ---------- Previous post was at 04:25 AM ----------
@ninjakira Would my modem.img backup be of any use here? Or anything else? I don't know what is stored where.
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Click to collapse
Idk man i try to update and says its upto date i have the xti922-9 says im on OCP27.91-62
dill902 said:
Idk man i try to update and says its upto date i have the xti922-9 says im on OCP27.91-62
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Click to collapse
Ok so mine won't help then. I'm XT1922-7.
Starkiller2 said:
Try taking the update again over WiFi if you can. You shouldn't have an issue as long as you're back to stock. But the update is only 3 days old so you may have a chance.
---------- Post added at 04:44 AM ---------- Previous post was at 04:25 AM ----------
@ninjakira Would my modem.img backup be of any use here? Or anything else? I don't know what is stored where.
Click to expand...
Click to collapse
At this point no it's gonna need a full reflash of the firmware. I was having issues with my service and went and flashed the OEM file from the 2nd update through fastboot and did the erase carrier command and got my service fixed. Could try that.
---------- Post added at 05:22 AM ---------- Previous post was at 05:14 AM ----------
dill902 said:
Idk man i try to update and says its upto date i have the xti922-9 says im on OCP27.91-62
Click to expand...
Click to collapse
If you have the xt1922-9 then that means you have the att version if I'm not mistaken. If so just go to the links in my guide for stock firmware in the att folder. It has both the firmware your on plus the updated firmware from September which is ocp27.91-62-3 plus my guide will help you achieve root. Just please read it all
ninjakira said:
At this point no it's gonna need a full reflash of the firmware. I was having issues with my service and went and flashed the OEM file from the 2nd update through fastboot and did the erase carrier command and got my service fixed. Could try that.
---------- Post added at 05:22 AM ---------- Previous post was at 05:14 AM ----------
If you have the xt1922-9 then that means you have the att version if I'm not mistaken. If so just go to the links in my guide for stock firmware in the att folder. It has both the firmware your on plus the updated firmware from September which is ocp27.91-62-3 plus my guide will help you achieve root. Just please read it all
Click to expand...
Click to collapse
I flashed bout those firmwares and still nothing i dont understand whats going on or if im messing something up somewhere in the process. It flashes an everything seems to be ok other than the Imei unknown which causes the phone not to read my sim card if im not mistaken. Thanks for taking the time to try and help.
Starkiller2 said:
The newest build is only a few days old so it will be nearly impossible to find online. And it has a different baseband and radio than the previous build. But the October update is OCP27.91-150.
Click to expand...
Click to collapse
Baseband is software. Radio is a piece of hardware. The piece of hardware that gets your carrier's signal. It can't be upgraded without physically altering the phone. Even then it would need to be the same exact radio because the stock drives probably wouldn't work, and the chances of a dev making a version for 1 person with a different hardware would be slim to none.
Starkiller2 said:
@ninjakira Would my modem.img backup be of any use here? Or anything else? I don't know what is stored where.
Click to expand...
Click to collapse
If you want him to have your Imei number, you could but thats not a good idea.
Xplorer4x4 said:
Baseband is software. Radio is a piece of hardware. The piece of hardware that gets your carrier's signal. It can't be upgraded without physically altering the phone. Even then it would need to be the same exact radio because the stock drives probably wouldn't work, and the chances of a dev making a version for 1 person with a different hardware would be slim to none.
If you want him to have your Imei number, you could but thats not a good idea.
Click to expand...
Click to collapse
Thanks for correcting me. I'll be sure not to try again.
So what you guys are saying is I f-ed up and need to buy a new phone? Lol
dill902 said:
So what you guys are saying is I f-ed up and need to buy a new phone? Lol
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Click to collapse
Try flashing stock firmware. If that doesn't work there are other options still.
Sent from my Moto G6 Plus using XDA Labs
Xplorer4x4 said:
Try flashing stock firmware. If that doesn't work there are other options still.
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Click to collapse
Thanks I flashed every rom for my model and still nothing. Driving me crazy have to use an old junker phone till I find a solution lol
dill902 said:
Thanks I flashed every rom for my model and still nothing. Driving me crazy have to use an old junker phone till I find a solution lol
Click to expand...
Click to collapse
You were flashing a gsi not a rom. Even then a rom and even less so a gsi, doesn't contain all the same data as what stock does.
Sent from my Moto G6 Plus using Tapatalk
Xplorer4x4 said:
You were flashing a gsi not a rom. Even then a rom and even less so a gsi, doesn't contain all the same data as what stock does.
Click to expand...
Click to collapse
O ok well can you point me in the right direction to download the rom? Or whatever I need to download.
Starkiller2 said:
The newest build is only a few days old so it will be nearly impossible to find online. And it has a different baseband and radio than the previous build. But the October update is OCP27.91-150
As long as the imei isn't zero you should be able to get service back. I had the same issue when I flashed an older firmware like a moron. But when I took the update again, I got service back. I don't recommend it because I may have just been lucky, but no matter what don't flash the gpt, asdspo(?) And bootloader with the older firmware. It'll mess your life up.
Click to expand...
Click to collapse
Hello, as a bigger moron i flashed an older firmware because the networks were going nuts ( mobile data didn't connect even though i had an imei, and wifi and bluetooth just went on and off constantly). Now I don't have IMEI nor wifi(idk why it doen't work to get an ota update). What should I do?
I have a Moto G6 plus RETAR (Argentina) and the new update is not online because it went online today in the morning.
Thank you in advance
PD: I realized this thread is for the moto g6 play, anyway i believe you colud help me, plz I am desesperate
---------- Post added at 01:52 AM ---------- Previous post was at 01:46 AM ----------
Xplorer4x4 said:
You were flashing a gsi not a rom. Even then a rom and even less so a gsi, doesn't contain all the same data as what stock does.
Sent from my Moto G6 Plus using Tapatalk
Click to expand...
Click to collapse
Hello, as a moron i flashed an older firmware because the networks were going nuts ( mobile data didn't connect even though i had an imei, and wifi and bluetooth just went on and off constantly). Now I don't have IMEI nor wifi (idk why it doesn't work, to get an ota update). What should I do?
I have a Moto G6 plus RETAR (Argentina) and the new update is not online because it went online today in the morning.
Thank you in advance
PD: I realized this thread is for the moto g6 play, anyway i believe you colud help me, plz I am desesperat

V35 bricked...sad

Hi all, I have tried to upgrade to Android P but fail. After that, the phone does not work anymore. Could you please tell me how can I fix it? million thanks
masterken said:
Hi all, I have tried to upgrade to Android P but fail. After that, the phone does not work anymore. Could you please tell me how can I fix it? million thanks
Click to expand...
Click to collapse
How did you get to where you are? What did you use? Need more info.
masterken said:
Hi all, I have tried to upgrade to Android P but fail. After that, the phone does not work anymore. Could you please tell me how can I fix it? million thanks
Click to expand...
Click to collapse
bricked same
stop upgrade LG V35 AT&T
lot people failed
---------- Post added at 02:16 PM ---------- Previous post was at 02:12 PM ----------
masterken said:
Hi all, I have tried to upgrade to Android P but fail. After that, the phone does not work anymore. Could you please tell me how can I fix it? million thanks
Click to expand...
Click to collapse
u can pm motogvasyag to help u fix u r V35
az090631 said:
bricked same
stop upgrade LG V35 AT&T
lot people failed
---------- Post added at 02:16 PM ---------- Previous post was at 02:12 PM ----------
u can pm motogvasyag to help u fix u r V35
Click to expand...
Click to collapse
thanks
Shawnashley said:
How did you get to where you are? What did you use? Need more info.
Click to expand...
Click to collapse
Hi, I used the LGUP to upgrade the LG V35 from Android 8 to 9 with V350ULM20d_00_NAO_US_OP_0612.kdz. The version 8 is V350AWM10n. I used the Refurbish to process it...:crying:
masterken said:
Hi, I used the LGUP to upgrade the LG V35 from Android 8 to 9 with V350ULM20d_00_NAO_US_OP_0612.kdz. The version 8 is V350AWM10n. I used the Refurbish to process it...:crying:
Click to expand...
Click to collapse
So you went from Korean version Oreo to the Unlocked Variant Pie? Probably a compatability issue. I went from Variant 10i to Variant 20d with no issues using the upgrade option in LGUP. Have you tried anything else?
Shawnashley said:
So you went from Korean version Oreo to the Unlocked Variant Pie? Probably a compatability issue. I went from Variant 10i to Variant 20d with no issues using the upgrade option in LGUP. Have you tried anything else?
Click to expand...
Click to collapse
sorry, no. My version is AT&T unlocked V350AWM10n
masterken said:
sorry, no. My version is AT&T unlocked V350AWM10n
Click to expand...
Click to collapse
Have you tried any other KDZ? Have you tried other options besides refurbish?
Shawnashley said:
Have you tried any other KDZ? Have you tried other options besides refurbish?
Click to expand...
Click to collapse
sorry, my screen sticks (please see the picture) and cannot get in any screen to refresh ROM again...thanks
Try draining the battery by connecting an usb fan via otg and putting it into the fridge. After it turned off, enter fastboot mode and flash again.
themostunique said:
Try draining the battery by connecting an usb fan via otg and putting it into the fridge. After it turned off, enter fastboot mode and flash again.
Click to expand...
Click to collapse
Another user had issues with fastboot, could get into mode but nothing worked in fastboot. I might suggest letting it die, then using buttons to download mode while connecting to a PC. But either might work. Would love to hear either way.
masterken said:
Hi all, I have tried to upgrade to Android P but fail. After that, the phone does not work anymore. Could you please tell me how can I fix it? million thanks
Click to expand...
Click to collapse
thanks @vbenkovskyy to help me to unbrick my V35
Could you or @vbenkovskyy share what worked? I'm at a similar place.
I just bought a NiB AT&T Unlocked v350awm10w. I tried to follow this guide (https://forum.xda-developers.com/lg-g7-thinq/how-to/guide-how-to-flash-stock-firmware-lock-t3820888) but the .rar for the LGUP_common.dll is corrupted. I tried another version through google but my firmware update stopped at 91% with an 0x2000 error, which from my seach was due to the wrong .dll version. That led me to https://www.reddit.com/r/LgV35/comments/blt10i/how_to_flash_kdz_firmwares/, I extracted the .dll from the unlocked Pie .kdz (V350ULM20d_00_NAO_US_OP_0612) but now when I try to launch LGUP it says the .dll for v350awm10w is not properly installed.
**TheDuke** said:
Could you or @vbenkovskyy share what worked? I'm at a similar place.
I just bought a NiB AT&T Unlocked v350awm10w. I tried to follow this guide (https://forum.xda-developers.com/lg-g7-thinq/how-to/guide-how-to-flash-stock-firmware-lock-t3820888) but the .rar for the LGUP_common.dll is corrupted. I tried another version through google but my firmware update stopped at 91% with an 0x2000 error, which from my seach was due to the wrong .dll version. That led me to https://www.reddit.com/r/LgV35/comments/blt10i/how_to_flash_kdz_firmwares/, I extracted the .dll from the unlocked Pie .kdz (V350ULM20d_00_NAO_US_OP_0612) but now when I try to launch LGUP it says the .dll for v350awm10w is not properly installed.
Click to expand...
Click to collapse
This one: url]https://www.lanzous.com/i3y5ocd[/url
Use this one and run as administrator. Don't unzip, just use LGUPD. From within zip. Let me know if it works.
Shawnashley said:
This one: url]https://www.lanzous.com/i3y5ocd[/url
Use this one and run as administrator. Don't unzip, just use LGUPD. From within zip. Let me know if it works.
Click to expand...
Click to collapse
Thanks for that link Shawn. Unfortunately after about an hour stuck at 91%, the download mode rebooted. Now it autoboots into the bootloader. I can see it through fastboot devices, but the only on-phone options are restart and power off. I tried to extract the laf.img from the Oreo Fi .kdz and fastboot boot laf.img but I got the g.co/abh warning and it rebooted into bootloader again so I'm stuck. Any help you can give would be great.
Anybody figure this out?
Also US unlocked v35 tried upgrdaing from 8.0 to 9.0 , stuck at 91% and now forever in fastboot mode
anyhelp would be appreciated
thanks
Rico

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