Develop Bugs

[Q] Help lg optimus g rogers

hi guys im new to here
I just got an new lg optimus g from rogers yesterday. I would like to root it. I couldnt find any guild for the rogers one. Can you guys post me an step by step guide?

There's not that many threads for you to go through.... Did you even bother looking?
http://forum.xda-developers.com/showthread.php?t=2007961

new
im totally new to this sorry. i looked for a while yes and coudlnt find it. thanks for your post tho. can you explain me how to use this rogers file?

cannot find path
im getting the messege --The system cannot find the path specified-- i have got the right usb drivers , i tried to uninstall and install still the same...
any solution? Im using RunMe.bat

you need to root your phone before you unlock the bootloader.
Root and Unlock Bootloader
1. Visit http://forum.xda-developers.com/show....php?t=1886460 for Rooting instructions thanks to Bin4ry
2. Visit http://forum.xda-developers.com/show....php?t=2007961 for Bootloader unlocking instructions thanks to Shelnutt2 and Team Codefire

not working
it seems every thing i try to run says cannot find path trying for hours now. thanks for the links but they says error page not found. Im sure they work, but somehow i cant get my phone detected from them.

done!!
gentledroid17 said:
you need to root your phone before you unlock the bootloader.
Root and Unlock Bootloader
1. Visit http://forum.xda-developers.com/show....php?t=1886460 for Rooting instructions thanks to Bin4ry
2. Visit http://forum.xda-developers.com/show....php?t=2007961 for Bootloader unlocking instructions thanks to Shelnutt2 and Team Codefire
Click to expand...
Click to collapse
THX finally got it rooted and unlocked the bootloader So now i found the stock recovery on here to download. Can you tell me how to install this in case something messes up??
thanks

massih88 said:
im totally new to this sorry. i looked for a while yes and coudlnt find it. thanks for your post tho. can you explain me how to use this rogers file?
Click to expand...
Click to collapse
If you look here :
http://forum.xda-developers.com/showpost.php?p=34345261&postcount=1
All the information is there. Make sure you read everything before doing anything.
---------- Post added at 09:34 PM ---------- Previous post was at 09:26 PM ----------
massih88 said:
hi guys im new to here
I just got an new lg optimus g from rogers yesterday. I would like to root it. I couldnt find any guild for the rogers one. Can you guys post me an step by step guide?
Click to expand...
Click to collapse
If you take your time and read properly, the answer is so close it can bite. The link is in the first post where download the file!
http://forum.xda-developers.com/showpost.php?p=34345261&postcount=1
This way you wont have to look.
I don't mean to be snark but there are too many questions from people who don't look properly and rather someone else do the work for them!

thanks
cparsonscan said:
If you look here :
http://forum.xda-developers.com/showpost.php?p=34345261&postcount=1
All the information is there. Make sure you read everything before doing anything.
---------- Post added at 09:34 PM ---------- Previous post was at 09:26 PM ----------
If you take your time and read properly, the answer is so close it can bite. The link is in the first post where download the file!
http://forum.xda-developers.com/showpost.php?p=34345261&postcount=1
This way you wont have to look.
I don't mean to be snark but there are too many questions from people who don't look properly and rather someone else do the work for them!
Click to expand...
Click to collapse
ok thanks for these links. I have rooted it and unlocked it like explained on the link. I was on an galaxy s3 before. Was easier on that lol. So i had to use cdm comments and after getting the massage (path not found) i figured out to change the path and all good for now. CM tho dosnt work. i can get into cm recovery but it wont let me back up. it says no path. I tried goo manager and it works. i could backup. so now the problem is that i cant uninstall system apps. im using root uninstaller and tried a few other tools. it wont work. Did i miss something? the other thing is im getting weak signal strength compered to my s3. Half as much bars. My battery drains crazy fast on that device i dont know why Im starting missing my s3(
again thanks for the links im new on here and trying to learn

ROOT THREAD! It's here!

Just followed these directions and I have root on my Verizon Galaxy S7
http://forum.xda-developers.com/att-galaxy-s7/how-to/root-s7-att-g930a-g935a-t3410538
Currently flashing (via flashfire) Xposed framework

What's the update? You get xda on there? I don't trust an att root for my verizon phone.

I never took any OTA's on my phone. This is PB1. I haven't seen any glitches with it yet. YMMV.

Did you get g935 or g930?
title says all

I can confirm successful root on Verizon Galaxy S7 on their most recent/latest OTA G930VVRU2APE1 using these steps. Naturally, you use the G930x file @brandon110 (the G935x is for Edge variants).

psouza4 said:
I can confirm successful root on Verizon Galaxy S7 on their most recent/latest OTA G930VVRU2APE1 using these steps. Naturally, you use the G930x file @brandon110 (the G935x is for Edge variants).
Click to expand...
Click to collapse
Question for you....
ODIN sees my phone, drivers are installed, device shows up under CMD adb devices. When I try and run AP file it says failed in ODIN. Is there something IM missing to this process?
Thanks

Are you in download mode?

JAYNO20 said:
Are you in download mode?
Click to expand...
Click to collapse
Nope sure wasn't! Thanks, feel like a noob all over for that question.
Still having same issue in DL mode...fails in ODIN even though it is recognized.

jmill75 said:
Question for you....
ODIN sees my phone, drivers are installed, device shows up under CMD adb devices. When I try and run AP file it says failed in ODIN. Is there something IM missing to this process?
Thanks
Click to expand...
Click to collapse
You may have the wrong version of ODIN. There's a variant made by PrinceComsy that bypasses the hash check to allow the flash.
Specifically, you want this version:
http://d-h.st/gsDA (Odin3 v3.12/PrinceComsy)
You also want ONE of these rooted boot images:
http://d-h.st/o3hm (any Galaxy S7)
http://d-h.st/kDWz (any Galaxy S7 Edge)
Make sure you grab the right version.

psouza4 said:
You may have the wrong version of ODIN. There's a variant made by PrinceComsy that bypasses the hash check to allow the flash.
Specifically, you want this version:
http://d-h.st/gsDA (Odin3 v3.12/PrinceComsy)
You also want ONE of these rooted boot images:
http://d-h.st/o3hm (any Galaxy S7)
http://d-h.st/kDWz (any Galaxy S7 Edge)
Make sure you grab the right version.
Click to expand...
Click to collapse
He shouldn't need that for the Verizon variant. That was only for AT&T and I was able to flash the boot file with the current version of Odin (not the one posted in that thread.)

psouza4 said:
You may have the wrong version of ODIN. There's a variant made by PrinceComsy that bypasses the hash check to allow the flash.
Specifically, you want this version:
http://d-h.st/gsDA (Odin3 v3.12/PrinceComsy)
You also want ONE of these rooted boot images:
http://d-h.st/o3hm (any Galaxy S7)
http://d-h.st/kDWz (any Galaxy S7 Edge)
Make sure you grab the right version.
Click to expand...
Click to collapse
working now...although it has been on "setup connection..." for like 5 minutes

jmill75 said:
working now...although it has been on "setup connection..." for like 5 minutes
Click to expand...
Click to collapse
Which baseband version do you have?

jayno20 said:
which baseband version do you have?
Click to expand...
Click to collapse
g930vvru2ape1
Rebooted device..tried again...success!
Thanks guys

I just flashed the most recent PE1 build just so I'm as up to date as possible and re-rooted it again. Very simple root and it seems to work quite well. I have missed root.

Malicious, malicious ODIN link. Shame on you.
---------- Post added at 05:01 PM ---------- Previous post was at 04:48 PM ----------
I tried this and my phone got stuck on the Verizon logo. Held down the buttons to go back into download mode, and powered off. The blue LED is staying on, even when "powered off". I think a lot of these files are bad. There were adware in them.

ironbesterer said:
Malicious, malicious ODIN link. Shame on you.
---------- Post added at 05:01 PM ---------- Previous post was at 04:48 PM ----------
I tried this and my phone got stuck on the Verizon logo. Held down the buttons to go back into download mode, and powered off. The blue LED is staying on, even when "powered off". I think a lot of these files are bad. There were adware in them.
Click to expand...
Click to collapse
Nope, I downloaded and used every file in the link just fine.
I summarized and re-linked everything in my topic: http://forum.xda-developers.com/ver...-to-notes-root-install-xposed-unroot-t3411039
Sounds like you've got something else going on :/

psouza4 said:
Nope, I downloaded and used every file in the link just fine.
I summarized and re-linked everything in my topic: http://forum.xda-developers.com/ver...-to-notes-root-install-xposed-unroot-t3411039
Sounds like you've got something else going on :/
Click to expand...
Click to collapse
I got it to work. But those links are full of ads and adware.
Sent from my SM-G930V using Tapatalk

ironbesterer said:
I got it to work. But those links are full of ads and adware.
Sent from my SM-G930V using Tapatalk
Click to expand...
Click to collapse
Glad you good it working. I'd run through Adblock... didn't see any ads here. Maybe the files should be moved to another host.

Anyone else getting a weird VoLTE icon on the status bar?

psouza4 said:
Glad you good it working. I'd run through Adblock... didn't see any ads here. Maybe the files should be moved to another host.
Click to expand...
Click to collapse
It tells me to turn off adblock before I can even access the page. dev-host is the worst site to put files on.

New update "N900TUVUFQD2" available.

Just found another update. More proof that T-Mobile hasn't killed the Note 3 yet.
https://support.t-mobile.com/docs/DOC-27648

AndroidHacker99 said:
Just found another update. More proof that T-Mobile hasn't killed the Note 3 yet.
https://support.t-mobile.com/docs/DOC-27648
Click to expand...
Click to collapse
Got it last month, but thanks for the heads up in case others have not.

does anyone have this to flash with ODIN? I just need to flash this to get the newer baseband radio from it.
---------- Post added at 04:36 PM ---------- Previous post was at 04:17 PM ----------
Okay found all of the stuff OIDN and drivers and the rom along with TWRP 2.8.7.0 to flash with ODIN after the firmware it flashed so that you can go back to a know good working recovery once your done with the baseband update. I'll post a link to my google drive once I have all of that in place. Now what I'd like to know is if you would like it all in part ie. rom zip then the odin zip and the recovery zip and the drivers zip or would you like it in one big zip file? Let me know. That way I can get up to the drive that most of the users want it in. Thanks and glade we still have devs that work on this old but still kick a$$ phone.

michaelcrossland said:
does anyone have this to flash with ODIN? I just need to flash this to get the newer baseband radio from it.
---------- Post added at 04:36 PM ---------- Previous post was at 04:17 PM ----------
Okay found all of the stuff OIDN and drivers and the rom along with TWRP 2.8.7.0 to flash with ODIN after the firmware it flashed so that you can go back to a know good working recovery once your done with the baseband update. I'll post a link to my google drive once I have all of that in place. Now what I'd like to know is if you would like it all in part ie. rom zip then the odin zip and the recovery zip and the drivers zip or would you like it in one big zip file? Let me know. That way I can get up to the drive that most of the users want it in. Thanks and glade we still have devs that work on this old but still kick a$$ phone.
Click to expand...
Click to collapse
I apologize for the late reply, but here's a download link from SamFirmware.com (a mirror which doesn't throttle downloads to less than 56k dialup speeds).
Link: http://fws02.updato.com/GALAXYNOTE3/SM-N900T/TMB/SM-N900T_1_20170427093713_i57typiagh.zip

bobbyphoenix said:
Got it last month, but thanks for the heads up in case others have not.
Click to expand...
Click to collapse
No problem, I posted this as a PSA if you will to notify anyone who didn't know about this update.

Tnkx for the upload , now I have a question , it's there a way to have Xposed working on these last stock lollipop update ?
Sent from my SM-N900T using XDA-Developers Legacy app

Take sim card out while flashing.
I tried to flash mine through ota update. Somehow damaged my sim.
I realised a day later that i could not send an sms message. Recieve ok send no. Everything else was fine. Lucky i had my girl's sim to test it.
Had to get a new one at the store. They tried to charge me. Ha!
Better safe than sorry.

S.V.I said:
Take sim card out while flashing.
I tried to flash mine through ota update. Somehow damaged my sim.
I realised a day later that i could not send an sms message. Recieve ok send no. Everything else was fine. Lucky i had my girl's sim to test it.
Had to get a new one at the store. They tried to charge me. Ha!
Better safe than sorry.
Click to expand...
Click to collapse
I accepted this update via OTA and had no such problems, I suspect your problems may have been caused by a failed update.

AndroidHacker99 said:
I accepted this update via OTA and had no such problems, I suspect your problems may have been caused by a failed update.
Click to expand...
Click to collapse
Yes. it was. The file I downloaded from here (QD2 Update) would not complete flashing. So I ODINed the PL1 firmware and tried to flash again. did not work. blahdiblah.
Eventually I went through the OTA update from PL1. the phone rebooted telling me to insert sim. I managed to restart the phone and get the sim recognized, but the sim was damaged somehow with it not being able to send text messages.
Went to the store. they at first tried to charge me for a new sim.... but then the guy remembered that I had previously called his manager complaining that he was too good of a salesman.... then he told me straight: "we've had a bunch of complaints about that problem" (OTA updates breaking SIM cards)
So, Just to be on the safe side, I take the sim out from now on.

Alright.

S.V.I said:
Yes. it was. The file I downloaded from here (QD2 Update) would not complete flashing. So I ODINed the PL1 firmware and tried to flash again. did not work. blahdiblah.
Eventually I went through the OTA update from PL1. the phone rebooted telling me to insert sim. I managed to restart the phone and get the sim recognized, but the sim was damaged somehow with it not being able to send text messages.
Went to the store. they at first tried to charge me for a new sim.... but then the guy remembered that I had previously called his manager complaining that he was too good of a salesman.... then he told me straight: "we've had a bunch of complaints about that problem" (OTA updates breaking SIM cards)
So, Just to be on the safe side, I take the sim out from now on.
Click to expand...
Click to collapse
Okay.

Network Problem
hey. Guys i have a sm-n900t but my sim card wont read. There is a round circle with a line in it and when i try to call some it say "mobile network not available" please help me guys...

I suspect you may have an out of date modem that's not compatible with the latest Lollipop update. My initial questions to you are did you install this update via OTA or using ODIN and what OS did you have prior to installing this update? If your currently installed modem is indeed out of date, the first troubleshooting step would be to re-flash the N900TUVUFQD2 firmware using ODIN.

If I'm on this baseband version, can i flash the Dompop rom: https://forum.xda-developers.com/no...rom-dompop-urv1-tekhd-edition-note-4-t3060175
Or do i need to change baseband version??
Also, to root my note 3 should i follow this guide or something else? https://forum.xda-developers.com/showthread.php?t=2672393

modem bootloader
AndroidHacker99 said:
I apologize for the late reply, but here's a download link from SamFirmware.com (a mirror which doesn't throttle downloads to less than 56k dialup speeds).
Link: http://fws02.updato.com/GALAXYNOTE3/SM-N900T/TMB/SM-N900T_1_20170427093713_i57typiagh.zip
Click to expand...
Click to collapse
here, i just posted this: https://forum.xda-developers.com/no...updated-bl-cp-t-mobile-galaxy-note-3-t3651839

ODIN should update the modem partition when you flash the latest firmware, I'm not sure why yours didn't update unless you somehow flashed it incorrectly. I'll record a video on how to do if you'd like.

I have the SM-N900TUVUFQD2 from T Mobile, but not on a major network.
Would like to update to Marshmallow, can someone please post the steps on how to do this or a link if someone has the Marshmallow update file, please.
The link in AndroidHacker99 post is 5.0 Lollipop
Update; I am running Phronesis N5 6.0.1 v3.0 and it is running very well with no problems.

I am on the latest lineageOS 20170822, my phone shows a baseband of N900TUVSFPH3, how can I update to latest modem firmware?

frank3427 said:
I am on the latest lineageOS 20170822, my phone shows a baseband of N900TUVSFPH3, how can I update to latest modem firmware?
Click to expand...
Click to collapse
Here is the link to the newest baseband
https://www.androidfilehost.com/?fid=673368273298969970

Alright, sounds like there needs to be some clarification here.
#1. I installed the update via ODIN, and IF you flashed the update via ODIN as well, your baseband WILL update (assuming something didn't go wrong, in which case I recommend a re-flash to ensure the process completed successfully).
#2. I never intended this to become an error reporting thread, I was simply posting a notification for those who didn't know about this update. You should go post about this in the Troubleshooting section of this Note 3 (TMO) subsection.
#3. If you want to complain to me saying "This update broke my phone!!"... It's not my software, therefore it's not my problem. All modifications (this includes firmware flashes) are YOUR responsibility and YOU perform it at YOUR OWN RISK.
Go look around on XDA, everyone says "PERFORM AT YOUR OWN RISK".
Hope this cleared most of it up, if not... go re-read it because you probably didn't ACTUALLY read it.

LM-G710ULM ver: V10b root

I have been searching the forms and am seeing multiple different answers to the Question, Can the LM-G710ULM ver: V10b be rooted? any final word on this? Thank you

ZKornecki said:
I have been searching the forms and am seeing multiple different answers to the Question, Can the LM-G710ULM ver: V10b be rooted? any final word on this? Thank you
Click to expand...
Click to collapse
As of today, the G710ULM bootloader cannot be unlocked.

I think its possible by remote unlocking.
https://forum.xda-developers.com/lg-v40/how-to/remote-unlocking-bootloader-models-t-t3946648/post79873169#post79873169

mr3p said:
As of today, the G710ULM bootloader cannot be unlocked.
Click to expand...
Click to collapse
Mr3p thanks for the quick response and this agrees with mostly everything I found on line. What's causing my confusion is I have a toggle in Settings/systems/developers options: enable OEM unlock. I can use adb to boot into fastboot without any trouble but the only patched image (patched_boot_10b.img) i have is for LM-710EM ver V10b. I want to make sure it is compatible with 710ulm. my full version number V10b-LAO-COM, Build# OPR1.170623.032. I would appreciate any input you have on this.
thanks
Zb

cheeze.keyk is correct that the G7ULM can be remote unlocked by loading a V35 engineering bootloader in place of your current bootloader. If you are comfortable having someone remotely access your phone via PC then it can be done, see link he referenced. My comments were regarding unlocking via normal LG unlocking process.
I'd have to look up that version number but doesn't match up with G7ULM. Can you do a screen shot where you are seeing it in your phone?

G710 ulm ?
Sure . You can .
At first, please update to 11b, i will show you. If u have telegram. Give me ur info.

mr3p said:
cheeze.keyk is correct that the G7ULM can be remote unlocked by loading a V35 engineering bootloader in place of your current bootloader. If you are comfortable having someone remotely access your phone via PC then it can be done, see link he referenced. My comments were regarding unlocking via normal LG unlocking process.
I'd have to look up that version number but doesn't match up with G7ULM. Can you do a screen shot where you are seeing it in your phone?
Click to expand...
Click to collapse
Hi this is a shared google photos album link https://photos.app.goo.gl/m6bFxHkUUj6bzZR76 with the info you requested. If there is anything else you need, just ask. thanks Zb

ZKornecki said:
Hi this is a shared google photos album link https://photos.app.goo.gl/m6bFxHkUUj6bzZR76 with the info you requested. If there is anything else you need, just ask. thanks Zb
Click to expand...
Click to collapse
Your G710ULM phone is loaded with old G710EM software.
---------- Post added at 04:34 PM ---------- Previous post was at 04:28 PM ----------
ValKyre said:
G710 ulm ?
Sure . You can .
At first, please update to 11b, i will show you. If u have telegram. Give me ur info.
Click to expand...
Click to collapse
11b? Current firmware for G710ULM is G710ULM10j
Is the unlock method you can't discuss here remote bootloader unlocking via v35 bootloader? If there is a way for us to do it ourselves I'm all ears.

mr3p said:
Your G710ULM phone is loaded with old G710EM software.
---------- Post added at 04:34 PM ---------- Previous post was at 04:28 PM ----------
11b? Current firmware for G710ULM is G710ULM10j
Is the unlock method you can't discuss here remote bootloader unlocking via v35 bootloader? If there is a way for us to do it ourselves I'm all ears.
Click to expand...
Click to collapse
.
Sorry . i miss.
It 11g . i can't discuss in here because i need more tester.
Im the first find way root for ulm11b. And then i ask from telegram group for what continue i need do.
And now V35 bootloader dont need anymore. Cause we already have g7ulm bootloader unlock file.
.
My phone is g7 ulm (check imei is sprint version). & now im on android pie 20bEM with root.

mr3p said:
Your G710ULM phone is loaded with old G710EM software.
Click to expand...
Click to collapse
Can I assume that following the procedure for rooting the 710EM will work on my phone?

ZKornecki said:
Can I assume that following the procedure for rooting the 710EM will work on my phone?
Click to expand...
Click to collapse
No it will not work because your phone is a G710ULM just loaded with a different model firmware. My best suggestion would be to restore ULM firmware back on the phone.

mr3p said:
Your G710ULM phone is loaded with old G710EM software.
---------- Post added at 04:34 PM ---------- Previous post was at 04:28 PM ----------
11b? Current firmware for G710ULM is G710ULM10j
Is the unlock method you can't discuss here remote bootloader unlocking via v35 bootloader? If there is a way for us to do it ourselves I'm all ears.
Click to expand...
Click to collapse
mr3p said:
No it will not work because your phone is a G710ULM just loaded with a different model firmware. My best suggestion would be to restore ULM firmware back on the phone.
Click to expand...
Click to collapse
How would I do that, I bought the phone less than a week ago and this is how it came. The security firmware is from May 2018 and LG bridge says it's up to date. Thanks for your help. Zb

ZKornecki said:
How would I do that, I bought the phone less than a week ago and this is how it came. The security firmware is from May 2018 and LG bridge says it's up to date. Thanks for your help. Zb
Click to expand...
Click to collapse
https://forum.xda-developers.com/lg-g7-thinq/how-to/cross-flash-oreo-pie-firmwares-lg-g7-g7-t3915303
You can use LGUP windows app if you are comfortable recovering from failure if it soft bricks otherwise I would advise using command line to flash ULM firmware exactly as described.
---------- Post added at 09:30 PM ---------- Previous post was at 09:07 PM ----------
ValKyre said:
G710 ulm ?
Sure . You can .
At first, please update to 11b, i will show you. If u have telegram. Give me ur info.
Click to expand...
Click to collapse
Please check PM

mr3p said:
https://forum.xda-developers.com/lg-g7-thinq/how-to/cross-flash-oreo-pie-firmwares-lg-g7-g7-t3915303
You can use LGUP windows app if you are comfortable recovering from failure if it soft bricks otherwise I would advise using command line to flash ULM firmware exactly as described.
---------- Post added at 09:30 PM ---------- Previous post was at 09:07 PM ----------
Please check PM
Click to expand...
Click to collapse
It seems this was a unlocked or flashed US sprint phone if a previous life. not sure if it has a stock rom I can flash it with, LGUP seems fairly straight forward but I'm not sure what to flash it with. My IMEI says this model is an LGG710PM. again any suggestions from you would be appreciated. 
 @ValKyre thank-you for the offer but i'm sorry but I'm not willing to grant remote access.

ZKornecki said:
It seems this was a unlocked or flashed US sprint phone if a previous life. not sure if it has a stock rom I can flash it with, LGUP seems fairly straight forward but I'm not sure what to flash it with. My IMEI says this model is an LGG710PM. again any suggestions from you would be appreciated.
@ValKyre thank-you for the offer but i'm sorry but I'm not willing to grant remote access.
Click to expand...
Click to collapse
Unless I missed something, that's the first you've mentioned that your phone is Sprint model. It may be out there somewhere or you may have better luck searching however I looked for Sprint .kdz a couple of weeks ago but couldn't find one. You haven't mentioned your wireless provider so it's hard to make a recommendation but if you can't locate Sprint model firmware, I would flash the phone with the latest G710ULM firmware as that's the carrier unlocked version and should have the greatest compatibility. I vaguely recall reading someone taking a phone like yours back to a Sprint store where they were able to flash the phone back to Sprint firmware so you might consider trying that also.

mr3p said:
Unless I missed something, that's the first you've mentioned that your phone is Sprint model. It may be out there somewhere or you may have better luck searching however I looked for Sprint .kdz a couple of weeks ago but couldn't find one. You haven't mentioned your wireless provider so it's hard to make a recommendation but if you can't locate Sprint model firmware, I would flash the phone with the latest G710ULM firmware as that's the carrier unlocked version and should have the greatest compatibility. I vaguely recall reading someone taking a phone like yours back to a Sprint store where they were able to flash the phone back to Sprint firmware so you might consider trying that also.
Click to expand...
Click to collapse
@mr3p you're correct I just learned it was sprint model when I went to lg's site to download the firmware to revert it back as you suggested with lgup. It states that sprint, and all the major USA carrier's, can't be flashed. I Will give the 710ULM firm ware a try. I'll let you know how that goes. BTW thank you again for your help, Zb

ZKornecki said:
@mr3p you're correct I just learned it was sprint model when I went to lg's site to download the firmware to revert it back as you suggested with lgup. It states that sprint, and all the major USA carrier's, can't be flashed. I Will give the 710ULM firm ware a try. I'll let you know how that goes. BTW thank you again for your help, Zb
Click to expand...
Click to collapse
@MrP3 thank you for your input, after soft bricking the phone I found the correct DLL for LGUP and was able to upgrade to ver lg710ulm2g. this version still comes with the bootloader unlock option in the developer menu> i'll continue to research/play with it to see if root is possible.

ValKyre said:
.
Sorry . i miss.
It 11g . i can't discuss in here because i need more tester.
Im the first find way root for ulm11b. And then i ask from telegram group for what continue i need do.
And now V35 bootloader dont need anymore. Cause we already have g7ulm bootloader unlock file.
.
My phone is g7 ulm (check imei is sprint version). & now im on android pie 20bEM with root.
Click to expand...
Click to collapse
I am confused. If your phone is Sprint IMEI do you mean that it was a Sprint G7 loaded with ULM software? If your phone is Sprint model are you saying that ULM firmware is the only requirement to achieve root?
---------- Post added at 04:06 PM ---------- Previous post was at 04:02 PM ----------
ValKyre said:
.
Sorry . i miss.
It 11g . i can't discuss in here because i need more tester.
Im the first find way root for ulm11b. And then i ask from telegram group for what continue i need do.
And now V35 bootloader dont need anymore. Cause we already have g7ulm bootloader unlock file.
.
My phone is g7 ulm (check imei is sprint version). & now im on android pie 20bEM with root.
Click to expand...
Click to collapse
ZKornecki said:
@MrP3 thank you for your input, after soft bricking the phone I found the correct DLL for LGUP and was able to upgrade to ver lg710ulm2g. this version still comes with the bootloader unlock option in the developer menu> i'll continue to research/play with it to see if root is possible.
Click to expand...
Click to collapse
lg710ulm2g? Did you see ULM firmware versions here?

mr3p said:
I am confused. If your phone is Sprint IMEI do you mean that it was a Sprint G7 loaded with ULM software? If your phone is Sprint model are you saying that ULM firmware is the only requirement to achieve root?
---------- Post added at 04:06 PM ---------- Previous post was at 04:02 PM ----------
lg710ulm2g? Did you see ULM firmware versions here?
Click to expand...
Click to collapse
I had the J version 9G710ULM10j_00_NAO_US_OP_0219.kdz) but that is what bricked me, the only update that took was [GFI]G710ULM10g_00_NAO_US_OP_0913. I am making the assumption that the same 'LGUP Common DLL' should work regardless kdz file I use. I just can't seem to find a newer firmware file that doesn't stop after 11%.

ZKornecki said:
I had the J version 9G710ULM10j_00_NAO_US_OP_0219.kdz) but that is what bricked me, the only update that took was [GFI]G710ULM10g_00_NAO_US_OP_0913. I am making the assumption that the same 'LGUP Common DLL' should work regardless kdz file I use. I just can't seem to find a newer firmware file that doesn't stop after 11%.
Click to expand...
Click to collapse
Did the failed firmware load occur with the windows app or command line as suggested?

g710n updated to android 10 stuck in bootloop.

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....