Calls not working after manual update to oreo - LG G6 Questions and Answers

I got impatient and used the LG UP software to manually update my LG - HD870DS to oreo using the official lg firmware that released for the EU version. the software is working fine with almost no issues (including the quad-dac, unexpectedly). But I cant make any calls. The mobile networks option is greyed out and it says 'service disabled' . The imei number is showing fine. I dont want to rollback as, the update is quite good. Anyone know how to fix this?

EU does not have any Dual Sim Variants, you can't flash a Single Sim Software to Dual Sim.
You're a member of XDA Forum, so honestly you should know that.

Simply reflash your variant kdz... The modem are different

I was unable to find the kdz for my model, can someone give me a link? (My model is HD870DS)

https://lg-firmwares.com/lg-h870ds-firmwares/
---------- Post added at 02:21 PM ---------- Previous post was at 02:21 PM ----------
Just a lg h870 ds firmwares search on google....

Update to Oreo is available for HD870DS via LG Bridge!

Related

LG Leon H345 (T-Mobile) Network Searching problem

LG Leon H345 (T-Mobile) Network Searching problem
01. This Mobile was Locked By Operator.
02. Then I Used Device Unlock App from T-Mobile to Permanently Unlock it.
03. It Showed "Unlock Approved : Mobile device is permanent unlocked" Restart Now.
04. then after 2-3 days using sim, it was working fine. but when it reset now it shows "Searching" only.
05. I also Flashed it with same version firmware, and try to Unlock again via "Device app Unlock" but not solved.
06. Need Solution for this Problem.
I have same problem lg leon mitropcs searching network. Emergency call only
---------- Post added at 06:50 AM ---------- Previous post was at 06:42 AM ----------
Galaxy light T-Mobile t399 after unlock.sim work fine.but 10-to 15 day emergency call only. No network. I flash same firmware. change sim card but problem not solve. Still searching network. Any solution plz....sorry for bad English
I also have same problem with h345 tmo.
developers pls help to solve this.

[Request] TWRP for the Verizon LG G6 VS988

I really want root so I can remove the bloatware on my VS988. Could some please make a compatible custom recovery for this model? Thanks!
chocolote4444 said:
I really want root so I can remove the bloatware on my VS988. Could some please make a compatible custom recovery for this model? Thanks!
Click to expand...
Click to collapse
There is no unlocked boot loader for the VS988.
There is no way to add TWRP without a boot loader unlock.
If you like the LG G6, sell the Verizon version and get the US997 version with has a boot loader you can unlock and it also works on VZW.
tech_head said:
There is no unlocked boot loader for the VS988.
There is no way to add TWRP without a boot loader unlock.
If you like the LG G6, sell the Verizon version and get the US997 version with has a boot loader you can unlock and it also works on VZW.
Click to expand...
Click to collapse
I have the US997 Unlocked and on Verizon. It works great. After my Moto X I'll never purchase a phone from Verizon again. Unlocked all the way!
chocolote4444 said:
I really want root so I can remove the bloatware on my VS988. Could some please make a compatible custom recovery for this model? Thanks!
Click to expand...
Click to collapse
It isn't that simple. Your model, the VS988, is a locked down Verizon variant. LG has locked the carrier versions of the G6, so it doesn't matter if your on AT&T, Verizon or even US Cellular. You are unable to modify the software of a carrier branded variant. If you wanted to be able to modify your device you should of done research before you made the purchase and went with a US997, as it has an unlocked bootloader and supports the bands for every major United States carrier. Your best bet, if you want to do software modification, is to sell your current VS997 and pickup a new US997 for around $450. All accessories would work with both models so it wouldn't be as if you were buying all new accessories on top of it.
---------- Post added at 02:29 PM ---------- Previous post was at 02:28 PM ----------
gregfink83 said:
I have the US997 Unlocked and on Verizon. It works great. After my Moto X I'll never purchase a phone from Verizon again. Unlocked all the way!
Click to expand...
Click to collapse
Wait until your on AOSP based roms lol. While on vacation I totally lost data running AquariOS and had to restore to stock to get LTE.
---------- Post added at 02:29 PM ---------- Previous post was at 02:29 PM ----------
gregfink83 said:
I have the US997 Unlocked and on Verizon. It works great. After my Moto X I'll never purchase a phone from Verizon again. Unlocked all the way!
Click to expand...
Click to collapse
Wait until your on AOSP based roms lol. While on vacation I totally lost data running AquariOS and had to restore to stock to get LTE.
Matt4542 said:
It isn't that simple. Your model, the VS988, is a locked down Verizon variant. LG has locked the carrier versions of the G6, so it doesn't matter if your on AT&T, Verizon or even US Cellular. You are unable to modify the software of a carrier branded variant. If you wanted to be able to modify your device you should of done research before you made the purchase and went with a US997, as it has an unlocked bootloader and supports the bands for every major United States carrier. Your best bet, if you want to do software modification, is to sell your current VS997 and pickup a new US997 for around $450. All accessories would work with both models so it wouldn't be as if you were buying all new accessories on top of it.
---------- Post added at 02:29 PM ---------- Previous post was at 02:28 PM ----------
Wait until your on AOSP based roms lol. While on vacation I totally lost data running AquariOS and had to restore to stock to get LTE.
---------- Post added at 02:29 PM ---------- Previous post was at 02:29 PM ----------
Wait until your on AOSP based roms lol. While on vacation I totally lost data running AquariOS and had to restore to stock to get LTE.
Click to expand...
Click to collapse
Your right. That was my mistake lol. I'm gonna wait till Cyber monday and buy the US977 model and try to sell my original.
Any chance I can get help finding the stock Verizon rom? I have the VS998 and cant seem to find it anywhere, the post here in XDA leads to a blank page.
Here is the Oreo update, it's the one before current version which contained security fix.
https://lg-firmwares.com/downloads-file/16833/VS98820d_02_0829_ARB00.kdz
For some reason the newest isn't posted anywhere.

Tmobile unlocked h918 cannot add new apn?!

I just got the h918 and am trying to add a new app but there is no menu button... Neither a plus nor three little dots. I prefer a straight talk sim but could be talked into cricket etc... But I tried with my current straight talk sim and it makes calls but no data.
Also what bootloader do I need what rom do I need... I'd like to root this then flash off the T-Mobile bloatware...
I was able to add apn to same model unlocked V20 setting under the connections choose more, then choose mobile network, add apn and I went online to find straight talk apn's , I'm on att network so I chose that apn to manually add
---------- Post added at 10:01 PM ---------- Previous post was at 09:58 PM ----------
As far as unlocking bootloader and rooting, then installing custom rom, good luck and follow all rules and most of all understand what your doing before you try lol
Optimusman said:
I was able to add apn to same model unlocked V20 setting under the connections choose more, then choose mobile network, add apn and I went online to find straight talk apn's , I'm on att network so I chose that apn to manually add
---------- Post added at 10:01 PM ---------- Previous post was at 09:58 PM ----------
Optimusman, I've been using a Samsung S7 Edge using the AT&T Straight Talk sim. Of course it's locked down, can root but nothing else and I miss trying out new ROMs and everything. It seems like the H918 has more ROMs available and stuff than the H910 but I was concerned about signal and data reception. Could you give a quick reception/data review of the H918 using an AT&T Straight Talk sim?? A couple of bands are different between the H910 and the H918.
Click to expand...
Click to collapse

Firmware upgrade for version TA-1103

653/5000
I bought my Nokia X6 (TA-1099) and it came with a Global ROM. After the December update the model was changed to the TA-1083 variation (00WW_3_45B). I would like to get help to change the version of my current ROM to variant TA-1103, since the hardware features are similar and this version has all the LTE bands I need.
It's possible? Do I need to unlock the bootloader? Root permissions? My device does not currently have this.
I've already tried to make the change to Android PIE stock (TA-1103) but the down version update is not allowed (via adb sideload).
can anybody help me?
Best Regards
jvictormonteiro said:
653/5000
I bought my Nokia X6 (TA-1099) and it came with a Global ROM. After the December update the model was changed to the TA-1083 variation (00WW_3_45B). I would like to get help to change the version of my current ROM to variant TA-1103, since the hardware features are similar and this version has all the LTE bands I need.
It's possible? Do I need to unlock the bootloader? Root permissions? My device does not currently have this.
I've already tried to make the change to Android PIE stock (TA-1103) but the down version update is not allowed (via adb sideload).
can anybody help me?
Best Regards
Click to expand...
Click to collapse
Good morning I'm with the same problem already got some solution?
prodgdf said:
Good morning I'm with the same problem already got some solution?
Click to expand...
Click to collapse
Hello same issue for me.Any solutions?
---------- Post added at 05:19 PM ---------- Previous post was at 05:15 PM ----------
jvictormonteiro said:
653/5000
I bought my Nokia X6 (TA-1099) and it came with a Global ROM. After the December update the model was changed to the TA-1083 variation (00WW_3_45B). I would like to get help to change the version of my current ROM to variant TA-1103, since the hardware features are similar and this version has all the LTE bands I need.
It's possible? Do I need to unlock the bootloader? Root permissions? My device does not currently have this.
I've already tried to make the change to Android PIE stock (TA-1103) but the down version update is not allowed (via adb sideload).
can anybody help me?
Best Regards
Click to expand...
Click to collapse
Hello.Same Issue for me.Any
solutions?
[email protected] said:
Hello same issue for me.Any solutions?
---------- Post added at 05:19 PM ---------- Previous post was at 05:15 PM ----------
Hello.Same Issue for me.Any
solutions?
Click to expand...
Click to collapse
Hello,
I made a firmware change for the TA-1103 version, however as bands were not unlocked.
With the bootloader already unlocked, I made root in the device and used the "Network Signal Guru" to unlock the bands. It turns out that the bands can not be found. What it is trying to do is another, via QXDM and QPST and LTE Band Calculator, which edit NVConfig. Qualcomm chipsets and chipsets have added security for writing, as the bands are not yet available to me. What is easiest to find is the procedure with a custom kernel.
jvictormonteiro said:
Hello,
I made a firmware change for the TA-1103 version, however as bands were not unlocked.
With the bootloader already unlocked, I made root in the device and used the "Network Signal Guru" to unlock the bands. It turns out that the bands can not be found. What it is trying to do is another, via QXDM and QPST and LTE Band Calculator, which edit NVConfig. Qualcomm chipsets and chipsets have added security for writing, as the bands are not yet available to me. What is easiest to find is the procedure with a custom kernel.
Click to expand...
Click to collapse
Hi. And how did you unlocked the bootloader?
jvictormonteiro said:
Hello,
I made a firmware change for the TA-1103 version, however as bands were not unlocked.
With the bootloader already unlocked, I made root in the device and used the "Network Signal Guru" to unlock the bands. It turns out that the bands can not be found. What it is trying to do is another, via QXDM and QPST and LTE Band Calculator, which edit NVConfig. Qualcomm chipsets and chipsets have added security for writing, as the bands are not yet available to me. What is easiest to find is the procedure with a custom kernel.
Click to expand...
Click to collapse
And how did you root it?
bbcastro said:
And how did you root it?
Click to expand...
Click to collapse
Hello, Guy!
I used the Magisk method. For this it was necessary to extract the boot file from the firmware version used. The step by step can be seen here: https://forum.xda-developers.com/nokia-7-plus/how-to/guide-how-to-extract-payload-bin-ota-t3830962
bbcastro said:
And how did you root it?
Click to expand...
Click to collapse
It is necessary to use a paid method, which, in my opinion, is worth a lot. You can easily search for it on Google. I have not given up on unlocking these frequencies, though I have tried almost everything.
did you find any solution or any update
jvictormonteiro said:
It is necessary to use a paid method, which, in my opinion, is worth a lot. You can easily search for it on Google. I have not given up on unlocking these frequencies, though I have tried almost everything.
Click to expand...
Click to collapse
Is there any update. I have the same issue. I can only see "E" nothing else.

Galaxy s8+ G955U1 need to flash to AT&T

Hi, just bought a G955u1, unlocked, been reading lots of posts but im confused, my phone is working on att with my old sim, but wifi calling is not there, can i flash my phone to a locked att firmware so all the att features will be working? i have odin and a choice of files but need to flash the correct one, my current csc reads OYM, thanks
brycey2020 said:
Hi, just bought a G955u1, unlocked, been reading lots of posts but im confused, my phone is working on att with my old sim, but wifi calling is not there, can i flash my phone to a locked att firmware so all the att features will be working? i have odin and a choice of files but need to flash the correct one, my current csc reads OYM, thanks
Click to expand...
Click to collapse
No. Att does not support byod wifi calling or volte. Even with the proper firmware att does not have the device in their database and will not support it
In the future please post questions on q and a
---------- Post added at 11:11 PM ---------- Previous post was at 11:10 PM ----------
On a further note. Oym is multi carrier. It will personalize the device based on the carrier sim inserted

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