<model>LGH850</model>
<swversion/>
<buyer>VDI</buyer>
<region>Europe</region>
<country>IT/Italy</country>
<sms_message/>
<chip_type>QCT</chip_type>
<prod_type>GSM</prod_type>
<uniapp_version>4.9.8.2</uniapp_version>
<buyer_name>VODAFONE</buyer_name>
<live_date>2016-04-11</live_date>
<customer_model/>
http://csmg.lgmobile.com:9002/csmg/b2c/client/web_model_list.jsp?country=IT&model=LGH850
Anyone who own a Italy VODAFONE LG G5 H850, please PM me IMEI code, so that i can grab the kdz stock firmware for G5 H850.
asialove2013 said:
<model>LGH850</model>
<swversion/>
<buyer>VDI</buyer>
<region>Europe</region>
<country>IT/Italy</country>
<sms_message/>
<chip_type>QCT</chip_type>
<prod_type>GSM</prod_type>
<uniapp_version>4.9.8.2</uniapp_version>
<buyer_name>VODAFONE</buyer_name>
<live_date>2016-04-11</live_date>
<customer_model/>
http://csmg.lgmobile.com:9002/csmg/b2c/client/web_model_list.jsp?country=IT&model=LGH850
Anyone who own a Italy VODAFONE LG G5 H850, please PM me IMEI code, so that i can grab the kdz stock firmware for G5 H850.
Click to expand...
Click to collapse
I would love to flash this ROM to get rid of the SIM Lock on the T-Mobile version.
Zaynoun said:
I would love to flash this ROM to get rid of the SIM Lock on the T-Mobile version.
Click to expand...
Click to collapse
That's completely NOT how this works. You flash this and you'll likely brick your phone.
waylo said:
That's completely NOT how this works. You flash this and you'll likely brick your phone.
Click to expand...
Click to collapse
So only a T-Mobile ROM is compatible with the H830? International ROM won't work?
I suppose as long as the KDZ is a GSM not CDMA,. I tried it already on HTC M9 jumped from T-Mobile RUU to At&t and then to international RUU with no bricking.
Zaynoun said:
So only a T-Mobile ROM is compatible with the H830? International ROM won't work?
I suppose as long as the KDZ is a GSM not CDMA,. I tried it already on HTC M9 jumped from T-Mobile RUU to At&t and then to international RUU with no bricking.
Click to expand...
Click to collapse
You have to be particularly careful with LG phones (and in general). There may be some other models and manufacturers where this could work.
But I think this is rarely the way to obtain sim unlock.
A lot of the times the phones are not identical between regions and flashing a different firmware will totally destroy the phone.
LG in particular doesn't even like you flashing an older firmware onto the phone and instituted an anti-rollback mechanism on some US model phones, where even flashing the correct model's older version would result in a total brick. Yes, you could actually brick your phone by flashing a kdz file, meant for your phone, on LG flashing software, that was just the version prior.
in italy still not buy vodafone lg g5...............
ulakala said:
in italy still not buy vodafone lg g5...............
Click to expand...
Click to collapse
So, in general. We have to wait to unlock the bootloader, root, TWERP and flash custom ROMS into the LG G5 instead of trying to flash a stock KDZ?
These manufacturers are making it harder and harder, we are somehow loosing the flexibility that made us choose Android over IOS.
I'm stuck with this device so I just need to repair it with help.
This is the problem:
I have BRIGHTPOINT 10h and I can't get LTE like many have reported.
I can't unlock the bootloader, I went to LG developer site and entered everything and was denied saying my rs988 isn't supported.
I don't and can't get root.
I want to get non BRIGHTPOINT software to fix my LTE. How can I flash software 11a-d or 21a or 21b without a unlocked bootloader or root??
Am I stuck with 10h??
I have the same issue with Cricket Wireless on AT&T network. Mine stopped getting LTE signal since Android 7.0 update.
damiloveu said:
I have the same issue with Cricket Wireless on AT&T network. Mine stopped getting LTE signal since Android 7.0 update.
Click to expand...
Click to collapse
i get 4g LTE on cricket with this nougat rom https://forum.xda-developers.com/tmobile-lg-g5/development/jan-17-2017-20c-deodexed-kernels-t3539611
i tried flashing fulmics 3.5 and could only get 4g / HSPA+
i have the t-mo h830 variant but maybe will be the same for you with RS988
I don't know how to flash a rom if I can't get root or a unlocked bootloader...
Skimpypimp said:
I don't know how to flash a rom if I can't get root or a unlocked bootloader...
Click to expand...
Click to collapse
sorry i don' t know much about the RS988 but i believe i've seen many sources say the bootloader is unlockable
xdaninja said:
sorry i don' t know much about the RS988 but i believe i've seen many sources say the bootloader is unlockable
Click to expand...
Click to collapse
Only for the RS-988 which were not sold through carriers. I have an RS-988 that was originally sold by Bluegrass Cellular, and 11c is as far as it goes. We need the later versions in order to be able to boot into recovery, and you can't unlock the bootloader and root unless you can boot into recovery.
It really sucks, the whole reason I bought the "carrier-free" 988 instead of the Verizon 987 was that I figured it would be much easier to root and install custom ROMs on it. Now we're stuck on an outdated version even though there are several versions later would could be running.
I just got one LGV30 H931 outside USA without AT&T sim and it's version is Android 7.1. Is there any way that i can update my phone to 8.0 oreo? Please help me guys.
Blunaitru said:
I just got one LGV30 H931 outside USA without AT&T sim and it's version is Android 7.1. Is there any way that i can update my phone to 8.0 oreo? Please help me guys.
Click to expand...
Click to collapse
Use Frankenstein thread method, convert to US998 or AS998 to flash Oreo KDZ.
EDIT :
US998 is better since it also has fastboot flash commands, in case you ever want to unlock bootloader and root.
Can I get oreo update
Without at&t id
rasalbilal said:
Can I get oreo update
Without at&t id
Click to expand...
Click to collapse
The answer is literally right above your question. Please.
1. does lg g8x sprint unlocked support tmobile volte?
2. can we cross flash lg g8x sprint unlocked with lg g8x USA unlocked variant?
phoneissue said:
1. does lg g8x sprint unlocked support tmobile volte?
2. can we cross flash lg g8x sprint unlocked with lg g8x USA unlocked variant?
Click to expand...
Click to collapse
1. The hardware and software support VoLTE. Whether or not you can get the proper T-Mobile IMS settings programmed onto your Sprint G8X is a totally different story.
2. I suspect that by using a jig such as Octoplus it would be doable. Or even using the modded version of LG Up, so long aa you have the proper KDZ file. Until someone manages to unlock the bootloader and we can have at this phone we wont know for sure. What model is your G8X?
Now that we have bootloader unlocked .. is the sprint g8x a good option for TMobile?
doctorman said:
Now that we have bootloader unlocked .. is the sprint g8x a good option for TMobile?
Click to expand...
Click to collapse
I would also also like to know. Probably should have done the research a week ago, but I bought an unlocked Sprint G8X to use on a T-Mobile MVNO and just recently learned that it'll need VoLTE for voice calls to work after the 3G shutdown. Ugh.
dahveedsolorzano said:
Hello jdapp,
I was able to get VoLTE AND VoWIFI on Mint (T-mobile) with these instructions. I also posted what I did on Post 50. The files work for firmware 20 but if you need the ones for firmware 30 let me know.
Click to expand...
Click to collapse
Check this thread out.
I'm at my wit's end on this. Calls stopped working the other day due to 3G disablement as far as I can tell. AT&T model unlocked and using with Simple Mobile on T-Mobile network. Calls would just say "Calling" for a long time and then eventually disconnect. I could switch to GSM and make calls again, but slow data. Simple told me to get a new SIM and when trying to activate, it shows ineligible IMEI due to no Volte it seems.
I'm trying to get that fixed, but running into various issues.
LM-G850UM
I tried to crossflash (https://forum.xda-developers.com/t/tutorial-crossflash-bypass-opid-mismatched-error.4345963/)
I flashed G850QM30c_00_NAO_US_OP_0224.kdz but it didn't ask me to change the model, so it still shows LM-G850UM software G850UM30c. IMEI is the same.
Since this didn't get calls back or Volte, I tried updating the MBN (https://forum.xda-developers.com/t/...ther-qualcomm-powered-lg-devices-too.4343655/)
Data shows 4G. Calls don't even try to connect.
I don't know what to do next and don't have much time to try to figure it out. I like the G8X, so I'm hoping there's a way to save it.
Any thoughts from the experts?
Brando81 said:
I'm at my wit's end on this. Calls stopped working the other day due to 3G disablement as far as I can tell. AT&T model unlocked and using with Simple Mobile on T-Mobile network. Calls would just say "Calling" for a long time and then eventually disconnect. I could switch to GSM and make calls again, but slow data. Simple told me to get a new SIM and when trying to activate, it shows ineligible IMEI due to no Volte it seems.
I'm trying to get that fixed, but running into various issues.
LM-G850UM
I tried to crossflash (https://forum.xda-developers.com/t/tutorial-crossflash-bypass-opid-mismatched-error.4345963/)
I flashed G850QM30c_00_NAO_US_OP_0224.kdz but it didn't ask me to change the model, so it still shows LM-G850UM software G850UM30c. IMEI is the same.
Since this didn't get calls back or Volte, I tried updating the MBN (https://forum.xda-developers.com/t/...ther-qualcomm-powered-lg-devices-too.4343655/)
Data shows 4G. Calls don't even try to connect.
I don't know what to do next and don't have much time to try to figure it out. I like the G8X, so I'm hoping there's a way to save it.
Any thoughts from the experts?
Click to expand...
Click to collapse
Make a back up,and cross flash it with T-Mobile firmware.Problem solved.
Thanks Surge!
I crossflashed to general firmware. Where's the best place for the TMobile firmware? Just off their website? Will that lock the phone again, or will I still be able to use the Simple Mobile Service?
Brando81 said:
Thanks Surge!
I crossflashed to general firmware. Where's the best place for the TMobile firmware? Just off their website? Will that lock the phone again, or will I still be able to use the Simple Mobile Service?
Click to expand...
Click to collapse
It shouldn't lock the device if it's already unlocked.You can also use G8 firmware as well.(same device)Look here,this should get you the firmware you need.
Models - LG-Firmwares.com
Free archive of LG firmwares. Comparison of features and reviews of all mobile devices. Quick download of updates for your device.
lg-firmwares.com
Thanks again, Surge.
That's where I got my KDZ before. I used the one here: https://lg-firmwares.com/lg-lmg850qm-firmwares/ and used the 3/24/22 version for Android 11. When I flashed it with LG UP, it didn't ask me to change models, which I'm not sure if that's why it didn't trigger it to start working again.
Brando81 said:
Thanks again, Surge.
That's where I got my KDZ before. I used the one here: https://lg-firmwares.com/lg-lmg850qm-firmwares/ and used the 3/24/22 version for Android 11. When I flashed it with LG UP, it didn't ask me to change models, which I'm not sure if that's why it didn't trigger it to start working again.
Click to expand...
Click to collapse
Most are using the international firmware for the G8 and G8x models.Which is what the qm firmware is.If you're carrier is T-Mobile or any T-Mobile MVNO,I would solely use T-Mobile firmware.My G8x is AT&T branded and factory unlocked,and I tried using Tmobile service about 2 months ago and was having issues sending text messages.I could place and receive calls and get text but couldn't send them period.
Yeah, so my G8X is AT&T unlocked. AT&T didn't activate VOLTE on this model, so when T-Mobile shut down their 3G network, Simple Mobile calls won't work and the current IMEI shows it's not eligible (because of the model.) At least that's my understanding so far.
So for the G8, is this the firmware I should crossflash? https://lg-firmwares.com/lg-lmg820tm-firmwares/ or I could try the QM which may or may not work. Is that correct? Basically going to the 820 firmwares instead of the 850?
Brando81 said:
Yeah, so my G8X is AT&T unlocked. AT&T didn't activate VOLTE on this model, so when T-Mobile shut down their 3G network, Simple Mobile calls won't work and the current IMEI shows it's not eligible (because of the model.) At least that's my understanding so far.
So for the G8, is this the firmware I should crossflash? https://lg-firmwares.com/lg-lmg820tm-firmwares/ or I could try the QM which may or may not work. Is that correct? Basically going to the 820 firmwares instead of the 850?
Click to expand...
Click to collapse
I would go with the T-Mobile firmware since you're on their network.It wouldn't make a difference with VoLTE enabled with an AT&T sim.Once you pull the sim,and swap it it defaults back and turns the IMS settings off until it receives the configuration from their servers.Yes,820 firmware.It at least has the higher android builds,and better security patches.Once you put T-Mobile firmware on the device it should all work regardless of IMEI.
Edit:Make a back-up.Don't forget to do that first!
OK Surge....you've been helpful and seem to know what you're doing. What did I mess up?
I followed the cross flash instructions. I flashed the 820QM firmware first, and System loaded but the touchscreen wouldn't respond. I could only use the hard phone buttons. Decided to go to what you recommended with 820TM and it wouldn't boot at all - black screen - but I could still get to QFIL and LGUP.
I reflashed 850QM and touchscreen works again and I'm back to where I started.
When I flashed 820s, It did ask me if I wanted to change model numbers this time and I said Yes. And it asked it said it was changing some partitions on the 820 loads.
I may have been working on this too late. I appreciate your help so far.
Brando81 said:
OK Surge....you've been helpful and seem to know what you're doing. What did I mess up?
I followed the cross flash instructions. I flashed the 820QM firmware first, and System loaded but the touchscreen wouldn't respond. I could only use the hard phone buttons. Decided to go to what you recommended with 820TM and it wouldn't boot at all - black screen - but I could still get to QFIL and LGUP.
I reflashed 850QM and touchscreen works again and I'm back to where I started.
When I flashed 820s, It did ask me if I wanted to change model numbers this time and I said Yes. And it asked it said it was changing some partitions on the 820 loads.
I may have been working on this too late. I appreciate your help so far.
Click to expand...
Click to collapse
I think someone else encountered this once before,and it was caused by certain manufacturering dates of the device.Some models can use 820 firmware,and some can only use 850.Looks as if yours is kind of stuck with 850 firmware only.I think the AT&T version I have I could go either way it worked with no problems.I still have my G8x but never really used it.I bought it because it came with the dual screen attachement,and $125 I took it.Here's my Sprint copy if you want to give it a try.It's a LUNS copy minus LUNS 5 for IMEI information etc.I was in the same boat as you on certain features not working with AT&T at one point myself and had to crossflash the Sprint version of the device.With that being said,try this one from LG Fans first.If that doesn't work,try my LUNS Sprint copy and let me know which ones works the best.
LG G850UM | LG G8X ThinQ | Version: G850UM30a_00_0901 | Firmware for Region: CAN from - Lg-firmwares.com
LG G850UM Download the latest version of firmware | OS Version: Android 11 R | Firmware version: G850UM30a_00_0901 | CAN - Fan club LG-firmwares
lg-firmwares.com
Sprint LG G8x Last Update - Google Drive
drive.google.com
So interesting news....I obviously didn't try making calls last night at 2AM, but apparently reflashing with the same exact 850QM software I used before seems to have fixed the issue. Maybe changing the model to 820 and then changing back to 850? Who knows? That's like the 3rd thing that happened with this process that I have no idea why it started working differently, but hey I'm happy and back up and rolling.
Thanks for all of your help, Surge! I was truly at wits end, and had already ordered a new phone, even though I'm happy with the G8X overall. Now I can return that and keep rolling with the G8X.
Thanks again, you were a huge help and its much appreciated!
Brando81 said:
So interesting news....I obviously didn't try making calls last night at 2AM, but apparently reflashing with the same exact 850QM software I used before seems to have fixed the issue. Maybe changing the model to 820 and then changing back to 850? Who knows? That's like the 3rd thing that happened with this process that I have no idea why it started working differently, but hey I'm happy and back up and rolling.
Thanks for all of your help, Surge! I was truly at wits end, and had already ordered a new phone, even though I'm happy with the G8X overall. Now I can return that and keep rolling with the G8X.
Thanks again, you were a huge help and its much appreciated!
Click to expand...
Click to collapse
Glad you got it working!I run in to a same similar issue with a Note 8 I have,and it being an international unlocked AT&T phone.No calls would work period,and swapped firmware over and over and finally started to give up and flashed the stock firmware back and it worked.It's something that hangs in Android with the changed IMS settings that are sent to the device.It's all odd at the moment with carriers,but nothing surprises me anymore..lol..
"G850QM30c_00_NAO_US_OP_0224.kdz" Is a BPT kdz and is not truly open even though it says, "NAO US OP".
I got the phone working by using "G850QM30b_00_NAO_US_OP_0902.kdz", the "real" open kdz. Everything worked fine after that.
BereiBlue said:
"G850QM30c_00_NAO_US_OP_0224.kdz" Is a BPT kdz and is not truly open even though it says, "NAO US OP".
I got the phone working by using "G850QM30b_00_NAO_US_OP_0902.kdz", the "real" open kdz. Everything worked fine after that.
Click to expand...
Click to collapse
Can someone please explain to me the different versions of the firmware
BPT and CCT and USA
are they really different
there is also the 40A now which is android 12?
G850QM40b_00_NAO_US_OP_0805.kdz
https://lg-firmwares.com/lg-lmg850qm-firmwares/
most of these firmwares are are 4GB in size, the newer KDZ are just 1GB
G850QM30c_00_NAO_US_OP_0224.kdz
My ATT G8X just got the update to G850QM40A which is android 12
how is android 12? do the firehose , root and bootloader unlock apply
doctorman said:
Can someone please explain to me the different versions of the firmware
BPT and CCT and USA
are they really different
there is also the 40A now which is android 12?
G850QM40b_00_NAO_US_OP_0805.kdz
https://lg-firmwares.com/lg-lmg850qm-firmwares/
most of these firmwares are are 4GB in size, the newer KDZ are just 1GB
G850QM30c_00_NAO_US_OP_0224.kdz
My ATT G8X just got the update to G850QM40A which is android 12
how is android 12? do the firehose , root and bootloader unlock apply
Click to expand...
Click to collapse
Yes,the firehose will always work regardless of the Android version.Also from what I have read,yes the same procedures work for A12 for root and unlocking the bootloader.As always,backup your firmware before rooting and attempting to unlock the bootloader just in case something goes wrong!
Surgemanxx said:
Yes,the firehose will always work regardless of the Android version.Also from what I have read,yes the same procedures work for A12 for root and unlocking the bootloader.As always,backup your firmware before rooting and attempting to unlock the bootloader just in case something goes wrong!
Click to expand...
Click to collapse
Do you think there is any point to crossflash
USA G850QM40b_00_NAO_US_OP_0805.kdz
on ATT G8X to be used on Tmobile network? I can do the VOLTE patch after rooting it . is it worth the headache?
doctorman said:
Do you think there is any point to crossflash
USA G850QM40b_00_NAO_US_OP_0805.kdz
on ATT G8X to be used on Tmobile network? I can do the VOLTE patch after rooting it . is it worth the headache?
Click to expand...
Click to collapse
QM versions are international unlocked versions of the firmware.My branded AT&T G8x had issues sending text messages with T-Mobile service I do remember.I crossflahed my variant with the QM version and it worked flawless after that.But,I do have a full backup copy of the AT&T firmware if I ever decide to put it back.
Surgemanxx said:
QM versions are international unlocked versions of the firmware.My branded AT&T G8x had issues sending text messages with T-Mobile service I do remember.I crossflahed my variant with the QM version and it worked flawless after that.But,I do have a full backup copy of the AT&T firmware if I ever decide to put it back.
Click to expand...
Click to collapse
May I ask how did you back it up?
also if I have androind 11 ATT can I crossflash to android 12? that should not be an issue right?
the partitioning is not changed in the update?