firmware for H93120f Stock Nougat? - LG V30 Questions & Answers

have had Bluetooth audio issues for a while and LG and AT&T say that they only way they can fix it is to take the phone for 2+ weeks. After trying every solution I can, my last option is to downgrade. I'm currently on Oreo and I'm trying to downgrade to Nougat. Haven't been able to find the firmware for it though. Does anyone have it?

Johby said:
have had Bluetooth audio issues for a while and LG and AT&T say that they only way they can fix it is to take the phone for 2+ weeks. After trying every solution I can, my last option is to downgrade. I'm currently on Oreo and I'm trying to downgrade to Nougat. Haven't been able to find the firmware for it though. Does anyone have it?
Click to expand...
Click to collapse
Hopefully your Bluetooth audio issues aren't that you're trying to connect more than two devices at the same time. Somebody else was trying to do that, and that was their problem.
AT&T doesn't release KDZ.
However, you can Frankenstein to US998 and we have Nougat KDZ for US998 as well as Oreo for US998. See the Frankenstein thread for more information. You can just stop at the Nougat stage if that's what you want.
CONVERTING ANY NORTH AMERICA V30/V30+ TO US998 -- except T-mobile H932.

Related

LG US99820A Oreo KDZ?

Hey everybody!
Anyone have any luck getting the 20a Oreo update for their US998 V30 from US Cellular or any of the other carriers pushing it out? If so, can you extract it for the masses? I'd be happy to throw some beer money at you if this is at all possible. I know we can cross flash now but for work purposes I gotta keep things as accurate as possible to the device itself. Thanks!
I'm waiting too. My V30+ Unlock US998 still 7.1.2. LG too slow update !
Yeah been wondering why the leak from janurary or anybody with 20a havent dumped it yet for the masses

Oreo updates

Frustrating. LG H930DS version not yet Oreo updates. Not sure when it will hit? Any idea guys. This may airway
mesaralam said:
Frustrating. LG H930DS version not yet Oreo updates. Not sure when it will hit? Any idea guys. This may airway
Click to expand...
Click to collapse
Not true. H939DS Oreo is posted down in Development. Been released for awhile.
If you're talking about a specific regional flavor, please clarify and don't make a blanket statement?
"The Oreo KDZ for MY H930DS has not been released yet."
But you can flash the KDZ for the H930DS posted -- and before that was released, we found H930DS could even flash H930 KDZ.
However, VoLTE for India carriers doesn't work with those H930DS/H930 KDZ, which is problematic for Jio in particular. But others have flashed the H930DS and H930 Oreo KDZ and are quite happy for now until their regional Oreo is released. Depends on your situation.
Sent via open market LG US998 V30/V30+
mesaralam said:
Frustrating. LG H930DS version not yet Oreo updates. Not sure when it will hit? Any idea guys. This may airway
Click to expand...
Click to collapse
This guy just flashed the H930DS Oreo KDZ on his India H930DS phone, and you can too.
ArnobPlays said:
THANKSSS!! I flashed using UpperCut+LGUP on my V30+ H930DS Indian Phone, Perfectly running now, Its faster than before and AI CAM really improves the colour of certains pic
Click to expand...
Click to collapse
i have this version of 930DS and i still have no oreo update via ota ... I know i can flash it but there is no point for lg to not release the update by ota ...
content://media/external/file/159809
yes if you are from India/hongkong or have a H930 phone you can flash the OREO KDZ for H930. pretty much everyone got it running. I actullay looked a lot before flashing, So you can try with a positive hope

Android Pie update mobile data not working

Hello, I recently updated to pie for LG h930 Europe model. Everything works flawlessly except the mobile data.
It shows in the upper right corner that I am connected to 4g but if I load something, it doesn't.
I have tried adding the Apn manually but no luck and I have loads of mobile data left it's just it doesn't seem to work as in the apps say that I have no connection after trying for like 5 seconds.
I updated to pie from nougat so can that be a problem? I hope not .
Needless to say I am looking for a solution and I couldn't find one so I am making this thread so maybe someone can help me out.
I really don't want to go back to nougat just coz of mobile data but I don't see any other way.
LgV30Lover said:
I updated to pie from nougat so can that be a problem? I hope not .
Needless to say I am looking for a solution and I couldn't find one so I am making this thread so maybe someone can help me out.
I really don't want to go back to nougat just coz of mobile data but I don't see any other way.
Click to expand...
Click to collapse
1) No that shouldn't be problem IF you flashed firmware compatible with your V30. I find it strange you had an H930 on Nougat...
2) You don't have to go back to Nougat. You could also go to Oreo and have stable firmware with latest features.
LgV30Lover said:
Hello, I recently updated to pie for LG h930 Europe model. Everything works flawlessly except the mobile data.
It shows in the upper right corner that I am connected to 4g but if I load something, it doesn't.
I have tried adding the Apn manually but no luck and I have loads of mobile data left it's just it doesn't seem to work as in the apps say that I have no connection after trying for like 5 seconds.
Click to expand...
Click to collapse
You said something I would like you to clarify. You HAVE an H930 V30 or you just FLASHED firmware for H930 onto some other phone? Tell me what variant you have?
I find it strange you had an H930 on Nougat... whereas lots of US998 bought off eBay are on Nougat because they were Frankensteined from LS998 and the dealers just left them on Nougat.
I have an LG v30 h930 Europe variant and I got it from a guy who had it on Oreo but he downgraded because of better battery life. I updated the phone yesterday through lg up tool using pie kdz firmware that is on the LG firmware site. I noticed today the problem with the mobile data when I was outside and needed to use it.
LgV30Lover said:
I have an LG v30 h930 Europe variant and I got it from a guy who had it on Oreo but he downgraded because of better battery life. I updated the phone yesterday through lg up tool using pie kdz firmware that is on the LG firmware site. I noticed today the problem with the mobile data when I was outside and needed to use it.
Click to expand...
Click to collapse
Downgrade to Oreo 22j -- at least temporarily to see if it fixes it?
https://forum.xda-developers.com/showpost.php?p=79964731&postcount=2
You never want Nougat for anything.
Oreo (especially the latter releases) has better camera features and fixes.
Thank you for your help , finally got it working .
I did a stupid and configured the manual APN wrong so I asked the carrier and they set it right for me so now it's working .

LS998 or US998

I found this on ebay: https://www.ebay.com/itm/LG-V30-US9...D4AAOSwqj9beX9a:sc:USPSFirstClass!95132!US!-1
I was wondering if this was an actual US998 or a flashed LS998 because some of the feedback claims that this is a LS998. I see 1,800 units were sold so I'm hoping there's atleast one person on this forum who also bought from this seller. Also, I am on T-mobile, so I was wondering how it would affect the functionality of the phone if it were a LS998.
supremmotu said:
I found this on ebay: https://www.ebay.com/itm/LG-V30-US9...D4AAOSwqj9beX9a:sc:USPSFirstClass!95132!US!-1
I was wondering if this was an actual US998 or a flashed LS998 because some of the feedback claims that this is a LS998. I see 1,800 units were sold so I'm hoping there's atleast one person on this forum who also bought from this seller. Also, I am on T-mobile, so I was wondering how it would affect the functionality of the phone if it were a LS998.
Click to expand...
Click to collapse
Doesn't matter. I've had both native US998 V30+ and converted US998 V30+ (former LS998)
Once converted, its fully US998. For T-Mobile or AT&T it will work. However, for Verizon, you would need an already-activated SIM card or a very helpful rep willing to break the rules.
I've bought from that seller several times. My brother-in-law, sister, couple of friends are all using former LS998 converted to US998 from that specific seller.
ChazzMatt said:
Doesn't matter. I've had both native US998 V30+ and converted US998 V30+ (former LS998)
Once converted, its fully US998. For T-Mobile or AT&T it will work. However, for Verizon, you would need an already-activated SIM card or a very helpful rep willing to break the rules.
I've bought from that seller several times. My brother-in-law, sister, couple of friends are all using former LS998 converted to US998 from that specific seller.
Click to expand...
Click to collapse
Hi, I just bought a used V30+ and it currently at android 7 Nougat (US99801c). Interestingly, when I tried to upgrade to Android 8 Oreo, the LGUP regconized it as LS998,which I found out later was a Sprint version, and said that my KDZ file was invalid. I'm so confused. Which firmware should I choose to upgrade ? Please help me
caloc96 said:
Hi, I just bought a used V30+ and it currently at android 7 Nougat (US99801c). Interestingly, when I tried to upgrade to Android 8 Oreo, the LGUP regconized it as LS998,which I found out later was a Sprint version, and said that my KDZ file was invalid. I'm so confused. Which firmware should I choose to upgrade ? Please help me
Click to expand...
Click to collapse
Use Dev Patched LGUP, not regular LGUP.
Read the Dev Patched installation instructions carefully.
ChazzMatt said:
Use Dev Patched LGUP, not regular LGUP.
Read the Dev Patched installation instructions carefully.
Click to expand...
Click to collapse
Hi thanks for replying, my software infomation is US88910c but when plugged for upgrade, it was regconized as LS99820a. I followed your instructions but it didnt work. Do I have to download the nougat version of the US988 first ?
caloc96 said:
Hi thanks for replying, my software infomation is US88910c but when plugged for upgrade, it was regconized as LS99820a. I followed your instructions but it didnt work. Do I have to download the nougat version of the US988 first ?
Click to expand...
Click to collapse
1) you already have US998. Or you say you do... Go into Download mode manually before opening Dev Patched LGUP.
2) if you want to flash US998 Nougat again, see Frankenstein instructions. All the firmware links you need are there. It's how we convert LS998 to US998.
CONVERTING ANY NORTH AMERICA V30/V30+ TO US998 OREO
ChazzMatt said:
1) you already have US998. Or you say you do... Go into Download mode manually before opening Dev Patched LGUP.
2) if you want to flash US998 Nougat again, see Frankenstein instructions. All the firmware links you need are there. It's how we convert LS998 to US998.
CONVERTING ANY NORTH AMERICA V30/V30+ TO US998 OREO
Click to expand...
Click to collapse
Thank you so much for your support and the efforts you made for this community. I just figured it out by changing form upgrade mode to Patition dl mode. It worked perfectly and more quickly than I expect. Thanks alot !
ChazzMatt said:
1) you already have US998. Or you say you do... Go into Download mode manually before opening Dev Patched LGUP.
2) if you want to flash US998 Nougat again, see Frankenstein instructions. All the firmware links you need are there. It's how we convert LS998 to US998.
CONVERTING ANY NORTH AMERICA V30/V30+ TO US998 OREO
Click to expand...
Click to collapse
So even if my V30+ US998 is on Android Pie, it can be downgraded with the methods listed above. Correct? I rarely see Pie mentioned >_< Was reading Pie messes something up but that was from a while ago and am just wanting to make sure!
MehIGuess said:
So even if my V30+ US998 is on Android Pie, it can be downgraded with the methods listed above. Correct? I rarely see Pie mentioned >_< Was reading Pie messes something up but that was from a while ago and am just wanting to make sure!
Click to expand...
Click to collapse
Pie makes changes. People have found charging is slower, and many people complain Wi-Fi signal is weaker. Your mileage may vary. Yet you NEED stock LG Pie as a base to install/run the newer LOS-17 "Android 10" custom ROMs. For people who decide to go back to stock rooted firmware, perhaps with some Magisk mods -- instead of running full custom ROM -- they often make the decision to go back to last stable Oreo.
I have instructions in every Pie KDZ thread how to use Dev Patched LGUP to downgrade back to Oreo. The "Pie problem" you are referring to is many people then have to use permissive kernel for camera/flashlight to work when downgrading, since Pie made changes. Also some other sensors may not work.
If you are down converting back to Oreo because you don't like Pie the best way is to first downgrade to Nougat via Partition DL, then update back to Oreo. This seems to erase the stock Pie effect. Even better (for North American variants, EXCEPT for T-mobile H932!) first flash Canada H933 Nougat via Partition DL mode -- as it has different partition structure (like a sandblaster) -- then go back to US998 Nougat, then US998 Oreo.
For the H930 variants, you shouldn't cross flash to North American variants. Just Partition DL to Nougat H930 and then upgrade back to Oreo.
ChazzMatt said:
Pie makes changes. People have found charging is slower, and many people complain Wi-Fi signal is weaker. Your mileage may vary. Yet you NEED stock LG Pie as a base to install/run the newer LOS-17 "Android 10" custom ROMs. For people who decide to go back to stock rooted firmware, perhaps with some Magisk mods -- instead of running full custom ROM -- they often make the decision to go back to last stable Oreo.
I have instructions in every Pie KDZ thread how to use Dev Patched LGUP to downgrade back to Oreo. The "Pie problem" you are referring to is many people then have to use permissive kernel for camera/flashlight to work when downgrading, since Pie made changes. Also some other sensors may not work.
If you are down converting back to Oreo because you don't like Pie the best way is to first downgrade to Nougat via Partition DL, then update back to Oreo. This seems to erase the stock Pie effect. Even better (for North American variants, EXCEPT for T-mobile H932!) first flash Canada H933 Nougat via Partition DL mode -- as it has different partition structure (like a sandblaster) -- then go back to US998 Nougat, then US998 Oreo.
For the H930 variants, you shouldn't cross flash to North American variants. Just Partition DL to Nougat H930 and then upgrade back to Oreo.
Click to expand...
Click to collapse
Thank you! My entire objective is to install Lineage along with Magisk to this phone. So when you say stock LG pie, do you mean any update/version of Pie that comes on the phone when I receive it? Or do I need to specifically have a certain version of Pie? Like if it's on an updated version pushed out OTA for this month vs last month for example. The phone I'm getting is a V30+ US998.
MehIGuess said:
Thank you! My entire objective is to install Lineage along with Magisk to this phone. So when you say stock LG pie, do you mean any update/version of Pie that comes on the phone when I receive it? Or do I need to specifically have a certain version of Pie? Like if it's on an updated version pushed out OTA for this month vs last month for example. The phone I'm getting is a V30+ US998.
Click to expand...
Click to collapse
Right now, US998 has only had one Pie KDZ release.
When you get your US998 V30+ it will probably come with Nougat or Oreo and you will have to manually update it. Being totally honest, it will probably be an already-converted LS998 V30+ to US998 V30+. Nothing wrong with that, I've bought several -- my sister and two brothers-in-law use those... But on those, you will never get "OTA". You have to manually update, either via KDZ or TWRP-flashable zip.
If it already has Pie, you will still have to temporarily downgrade to early Oreo to unlock bootloader and root. Then you would update to more current firmware.
ROOT Your LG V30!
If you haven't read that Sticky Guide, please do.
ChazzMatt said:
Right now, US998 has only had one Pie KDZ release.
When you get your US998 V30+ it will probably come with Nougat or Oreo and you will have to manually update it. Being totally honest, it will probably be an already-converted LS998 V30+ to US998 V30+. Nothing wrong with that, I've bought several -- my sister and two brothers-in-law use those... But on those, you will never get "OTA". You have to manually update, either via KDZ or TWRP-flashable zip.
If it already has Pie, you will still have to temporarily downgrade to early Oreo to unlock bootloader and root. Then you would update to more current firmware.
ROOT Your LG V30!
If you haven't read that Sticky Guide, please do.
Click to expand...
Click to collapse
Thank you. I was just making sure because I know when I used to root phones back then, security patches and such would sometimes render certain methods unusable. I read that thread but didn't see any mention (probably because it has no issues) of security patches messing with rooting? So that's all I'm making sure of.
MehIGuess said:
Thank you. I was just making sure because I know when I used to root phones back then, security patches and such would sometimes render certain methods unusable. I read that thread but didn't see any mention (probably because it has no issues) of security patches messing with rooting? So that's all I'm making sure of.
Click to expand...
Click to collapse
All my Guides are current, if that's what you are asking. Especially the sticky " Root Your V39!" thread, the WTF INSTRUCTIONS, all my Oreo and Pie KDZ threads, and Frankenstein instructions thread.
supremmotu said:
I found this on ebay: https://www.ebay.com/itm/LG-V30-US9...D4AAOSwqj9beX9a:sc:USPSFirstClass!95132!US!-1
I was wondering if this was an actual US998 or a flashed LS998 because some of the feedback claims that this is a LS998. I see 1,800 units were sold so I'm hoping there's atleast one person on this forum who also bought from this seller. Also, I am on T-mobile, so I was wondering how it would affect the functionality of the phone if it were a LS998.
Click to expand...
Click to collapse
ChazzMatt said:
Doesn't matter. I've had both native US998 V30+ and converted US998 V30+ (former LS998)
Once converted, its fully US998. For T-Mobile or AT&T it will work. However, for Verizon, you would need an already-activated SIM card or a very helpful rep willing to break the rules.
I've bought from that seller several times. My brother-in-law, sister, couple of friends are all using former LS998 converted to US998 from that specific seller.
Click to expand...
Click to collapse
Greets to both of you. I know the above quoted posts are several months old, but I'm kinda frustrated over finding reliable phone sellers on eBay and want to ask, can either of you tell me the name of the seller you were talking about here? I've had to return three phones because of various weirdnesses in phones received (ilke one in Danish and another in Chinese) and then it took way too long to get refunded. I could really use a good recommendation. I've got a list of several LG V30s for sale (and half of them are LS998) but hesitant to buy again because of the bad experiences. Message me if preferred, if you can help at all. TIA!
Moondroid said:
Greets to both of you. I know the above quoted posts are several months old, but I'm kinda frustrated over finding reliable phone sellers on eBay and want to ask, can either of you tell me the name of the seller you were talking about here? I've had to return three phones because of various weirdnesses in phones received (ilke one in Danish and another in Chinese) and then it took way too long to get refunded. I could really use a good recommendation. I've got a list of several LG V30s for sale (and half of them are LS998) but hesitant to buy again because of the bad experiences. Message me if preferred, if you can help at all. TIA!
Click to expand...
Click to collapse
The name of the seller was yywireless. The phone was mostly fine except for a one scratch on the back, a few chips on the side, and the charging port looks like someone missed a lot. Yywireless seems to have raised the prices though.
supremmotu said:
The name of the seller was yywireless. The phone was mostly fine except for a one scratch on the back, a few chips on the side, and the charging port looks like someone missed a lot. Yywireless seems to have raised the prices though.
Click to expand...
Click to collapse
Thanks! This seller has a loooong list of phones for sale and I don't know yet if he has what I want. If nothing else I'll catalog the name for future reference. The biggest thing is just knowing whether an eBay seller is reliable as to merchandise or not. As for prices, I would definitely pay more to a dependable/honest seller. Thanks again, especially for responding so quickly!
Moondroid said:
Thanks! This seller has a loooong list of phones for sale and I don't know yet if he has what I want. If nothing else I'll catalog the name for future reference. The biggest thing is just knowing whether an eBay seller is reliable as to merchandise or not. As for prices, I would definitely pay more to a dependable/honest seller. Thanks again, especially for responding so quickly!
Click to expand...
Click to collapse
I bought several LS998 V30+ from him. Some were already converted to US998.

Need help... bit confused Android Pie Update At&t

Hi Folks,
I am new to community. Have been getting help from all of you but posting for the 1st time. I have At&t H931 V30. Stuck on android Oreo July 2018 security patch. Have gone through Frankenstein process post and ready to convert to US998 carrier just to enjoy the slice of pie.
Now Im confused it to the point that do I need to do WTF method as well to unlock bootloader for pie upgradation. I don't want to root the device. Just want to flash latest android pie on my V30. At&t has officially launched pie update in sept 2019 but I understand there is no kdz file and this is the only way.
Help would be much appreciated. LGUP dual mode also confused me. What if i only follow LGUP method and not go with the repatched version.
Thanks in advance
rundownaliabbas said:
Hi Folks,
I am new to community. Have been getting help from all of you but posting for the 1st time. I have At&t H931 V30. Stuck on android Oreo July 2018 security patch. Have gone through Frankenstein process post and ready to convert to US998 carrier just to enjoy the slice of pie.
Now Im confused it to the point that do I need to do WTF method as well to unlock bootloader for pie upgradation. I don't want to root the device. Just want to flash latest android pie on my V30. At&t has officially launched pie update in sept 2019 but I understand there is no kdz file and this is the only way.
Help would be much appreciated. LGUP dual mode also confused me. What if i only follow LGUP method and not go with the repatched version.
Thanks in advance
Click to expand...
Click to collapse
You don't need to use WTF INSTRUCTIONS just to Frankenstein to US998 and update to US998 Pie.
WTF instructions are ONLY for Bootloader Unlock, installing TWRP and Root.
This is what you want. See post #1:
AT&T H931/Sprint LS998 conversion to US998 to be able to get updates
https://forum.xda-developers.com/lg-v30/how-to/ls998-h931-how-to-update-t3927155
It will explain and take you to Frankenstein instructions...
After TEMPORARILY downgrading to US998 Nougat, then Master Reset (all explained in the Frankenstein instructions). But instead of upgrading to Oreo, you would flash US998 Pie from the Pie KDZ thread.
See post #2 for Pie KDZ:
https://forum.xda-developers.com/lg-v30/development/us998-lg-v30-us998-us99830a000704-kdz-t3952256
EDIT:
However, some people have not been able to update to the US998 Pie. If that happens, you can always use the Canada H933 Nougat then Pie KDZ conversion.
Since you don't care about root, that would work well for you, if you can't update to US998 Pie (it's a wonky KDZ).
H933 has more LTE bands than US998, actually...
Thanks will do that
Just one more thing I also checked my phones imei is not of original at&t LG V30 infact it is showing of some other phone. Its working till now. Would pie update change the imei or if not can it cause some issue later on? I hope imei would remain the same
rundownaliabbas said:
Just one more thing I also checked my phones imei is not of original at&t LG V30 infact it is showing of some other phone. Its working till now. Would pie update change the imei or if not can it cause some issue later on? I hope imei would remain the same
Click to expand...
Click to collapse
No, IMEI is not touched by anything we do in this V30 forum. At least nothing in any of my instructions. Your IMEI will remain the same.

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