US998 to H930 pie - LG V30 Questions & Answers

Hello guys
I have already seen the thread that explains how to convert 20h us998 to h930 pie but i want to know if is good idea or not
Like will it cause any issues or anything

Personally I'd just wait till the US version comes out. It can't be much longer.
Sent from my LG-US998 using Tapatalk

Ali1228 said:
Hello guys
I have already seen the thread that explains how to convert 20h us998 to h930 pie but i want to know if is good idea or not
Like will it cause any issues or anything
Click to expand...
Click to collapse
Other than impatience, the only people who I see needing this are users who would like Eastern European languages.
You have to make sure you omit three partitions or it will mess up your phone:
modem, xbl, xbl 2,
And then every time you do an update, you have to remember to again omit those three partitions. Like when EU H930 Pie 30c KDZ comes in a month or so, you can NOT choose "Update"! Or "Refurbish". Or you will have a bad day.
Every time you have to choose Partition DL and specifically omit those three partitions which are not compatible with US998.
For people who are just impatient for US998 Pie, hopefully it will come before EU H930 30c KDZ is released, but for people who are using this conversion trick on a permanent basis, they have to remember that.
It IS a neat trick, as long as you remember the caveats.

just don't do it it's unsafe

kenbo111 said:
Personally I'd just wait till the US version comes out. It can't be much longer.
Sent from my LG-US998 using Tapatalk
Click to expand...
Click to collapse
ChazzMatt said:
Other than impatience, the only people who I see needing this are users who would like Eastern European languages.
You have to make sure you omit three partitions or it will mess up your phone:
modem, xbl, xbl 2,
And then every time you do an update, you have to remember to again omit those three partitions. Like when EU H930 Pie 30c KDZ comes in a month or so, you can NOT choose "Update"! Or "Refurbish". Or you will have a bad day.
Every time you have to choose Partition DL and specifically omit those three partitions which are not compatible with US998.
For people who are just impatient for US998 Pie, hopefully it will come before EU H930 30c KDZ is released, but for people who are using this conversion trick on a permanent basis, they have to remember that.
It IS a neat trick, as long as you remember the caveats.
Click to expand...
Click to collapse
Seriously man you are a life saver
I guess i wil lstick to us998 and wait for pie kdz or twrp flashable zip

ChazzMatt said:
Other than impatience, the only people who I see needing this are users who would like Eastern European languages.
You have to make sure you omit three partitions or it will mess up your phone:
modem, xbl, xbl 2,
And then every time you do an update, you have to remember to again omit those three partitions. Like when EU H930 Pie 30c KDZ comes in a month or so, you can NOT choose "Update"! Or "Refurbish". Or you will have a bad day.
Every time you have to choose Partition DL and specifically omit those three partitions which are not compatible with US998.
For people who are just impatient for US998 Pie, hopefully it will come before EU H930 30c KDZ is released, but for people who are using this conversion trick on a permanent basis, they have to remember that.
It IS a neat trick, as long as you remember the caveats.
Click to expand...
Click to collapse
So say someone has a lg v30+ and flashed eu h930 pie. Clearly didnt read enough and had no interent while on eu pie. Decided to go back to Havoc (without backing up radio/modem). Assuming I need to reflash radio from us998 version, what would be the easiest way?
Would I need to downgrade back to oreo or just extract radio from us998 rom and flash.

intruda119 said:
So say someone has a lg v30+ and flashed eu h930 pie. Clearly didnt read enough and had no interent while on eu pie. Decided to go back to Havoc (without backing up radio/modem). Assuming I need to reflash radio from us998 version, what would be the easiest way?
Would I need to downgrade back to oreo or just extract radio from us998 rom and flash.
Click to expand...
Click to collapse
So, you are saying that person didn't omit the three partitions when flashing, but instead flashed all partitions (modem, xbl, xbl 2,) and now they have no working radio? Or do they also have bootloops with no radio?
I also added a warning a couple of days ago to all the Pie KDZ threads I maintain to NOT to update to Pie at this point in time if you wish to install AOSP/Lineage ROMs:
tech_infinity said:
@ChazzMatt can you the following warning/disclaimer to the first post:
If you flash pie KDZ then AOSP ROMs like LOS, RR, havoc won't work properly. Even if you flash Oreo KDZ and then flash AOSP ROMs, the camera and flashlight won't work on enforcing but will work on permissive. But even on permissive a few sensors other than the camera may not work. This will be the case until AOSP ROMs with Pie blobs come.
Click to expand...
Click to collapse
You would need to go back to US998 Oreo, which I would do via Refurbish mode in Dev Patched LGUP.
But if you then want to run Havoc, you may have to use the steps in this thread:
[GUIDE] Booting AOSP after stock Pie (US998 tested only)
https://forum.xda-developers.com/lg-v30/how-to/guide-booting-aosp-stock-pie-us998-t3954155
Good luck!

ChazzMatt said:
So, you are saying that person didn't omit the three partitions when flashing, but instead flashed all partitions (modem, xbl, xbl 2,) and now they have no working radio? Or do they also have bootloops with no radio?
I also added a warning a couple of days ago to all the Pie KDZ threads I maintain to NOT to update to Pie at this point in time if you wish to install AOSP/Lineage ROMs:
You would need to go back to US998 Oreo, which I would do via Refurbish mode in Dev Patched LGUP.
But if you then want to run Havoc, you may have to use the steps in this thread:
[GUIDE] Booting AOSP after stock Pie (US998 tested only)
https://forum.xda-developers.com/lg-v30/how-to/guide-booting-aosp-stock-pie-us998-t3954155
Good luck!
Click to expand...
Click to collapse
Yeah everything booted and worked perfectly on pie except the radio. I swear I searched before flashing but going forward was based off h930 and not converted us998.
My fault but couldn't kill this phone if I tried. Luckily it's my backup but my soon get some usage. Thanks as always.

Yes, the H930_30B pie works fine as a WiFi tablet for US998-20H. If you omit the 3 partitions (XBL, XBL2, and Modem), then GSM radio works. CDMA radio still dead though. Thus, for GSM users, go for it but CDMA users, best stick with beta pie 28A or wait for official PIE KDZ

ChazzMatt said:
So, you are saying that person didn't omit the three partitions when flashing, but instead flashed all partitions (modem, xbl, xbl 2,) and now they have no working radio? Or do they also have bootloops with no radio?
I also added a warning a couple of days ago to all the Pie KDZ threads I maintain to NOT to update to Pie at this point in time if you wish to install AOSP/Lineage ROMs:
You would need to go back to US998 Oreo, which I would do via Refurbish mode in Dev Patched LGUP.
But if you then want to run Havoc, you may have to use the steps in this thread:
[GUIDE] Booting AOSP after stock Pie (US998 tested only)
https://forum.xda-developers.com/lg-v30/how-to/guide-booting-aosp-stock-pie-us998-t3954155
Good luck!
Click to expand...
Click to collapse
Sorry to bother. Can't get refurbished to work. Keep getting we error code. Any help much appreciated.

intruda119 said:
Sorry to bother. Can't get refurbished to work. Keep getting we error code. Any help much appreciated.
Click to expand...
Click to collapse
Use "dual mode" LGUP on H930-30B flash OP https://forum.xda-developers.com/lg-v30/development/h930-lg-v30-european-market-t3951898

intruda119 said:
Sorry to bother. Can't get refurbished to work. Keep getting we error code. Any help much appreciated.
Click to expand...
Click to collapse
You have to use the newer Dev Patched LGUP that's in the H930 Pie KDZ thread. Also now listed in the Frankenstein thread. It's newer than the one listed in the Oreo KDZ threads and the one formerly listed in the Frankenstein thread.

Related

[Help] Convert v30 us998 to h930?

I found some good kernels for my Lg v30, but it's said only for h930, because ramdisk is different. Therefore, if I convert my us998 to h930 (by flashing official h930 KDZ or custom H930 rom like Boombox). Will I then be able to flash the kernel? Have the ramdisk been change after converting?
Thank
rito.kool said:
I found some good kernels for my Lg v30, but it's said only for h930, because ramdisk is different. Therefore, if I convert my us998 to h930 (by flashing official h930 KDZ or custom H930 rom like Boombox). Will I then be able to flash the kernel? Have the ramdisk been change after converting?
Thank
Click to expand...
Click to collapse
No, do not convert to H930. You'll brick your phone trying to flash H930 KDZ.
You can probably still use the kernels. "H930" in our development is generic for V30. The only time that not true is if you have T-MOBILE H932.
That's when all ROMs are either for H930 (almost everyone) or H932 (only that variant specifically).
ChazzMatt said:
No, do not convert to H930. You'll brick your phone trying to flash H930 KDZ.
You can probably still use the kernels. "H930" in our development is generic for V30. The only time that not true is if you have T-MOBILE H932.
That's when all ROMs are either for H930 (almost everyone) or H932 (only that variant specifically).
Click to expand...
Click to collapse
Thank for your helpful information.
I have flashed the Turtle kernel from telegram group, known as only for h930, for my stock 20e us998. The phone was booted but suddenly restarted right after access home screen. Then it repeated the circle.
i guess it's about the difference of ramdisk.
Tonight I will flash custom h930 rom like Pixel Exp and give it a try. Hope It works...
Again, thank you for reply me.
rito.kool said:
Thank for your helpful information.
I have flashed the Turtle kernel from telegram group, known as only for h930, for my stock 20e us998. The phone was booted but suddenly restarted right after access home screen. Then it repeated the circle.
i guess it's about the difference of ramdisk.
Tonight I will flash custom h930 rom like Pixel Exp and give it a try. Hope It works...
Again, thank you for reply me.
Click to expand...
Click to collapse
Yeah, you should probably only use those kernels in custom ROMs? Many custom ROMs have already recommended custom kernels.
I just know all the current "H930" ROMs are compatible with US998 20E.
rito.kool said:
Tonight I will flash custom h930 rom like Pixel Exp and give it a try. Hope It works... :
Click to expand...
Click to collapse
Hello, how did it go? I have the exact same situation, I have US998 and I need to flash EU ROM
-=zipp=- said:
Hello, how did it go? I have the exact same situation, I have US998 and I need to flash EU ROM
Click to expand...
Click to collapse
You can flash AOSP custom ROMs on US998. WHERE do we have to post it do people stop asking?
H930 is the generic Dev name for the V30, for AOSP ROMS. It just is. Only H932 can't flash H930 AOSP ROMs.
Do not try to flash H930 stock firmware on your US998.
Why do you think your need to flash H930 stock firmware on your US998?
ChazzMatt said:
You can flash AOSP custom ROMs on US998. WHERE do we have to post it do people stop asking?
H930 is the generic Dev name for the V30, for AOSP ROMS. It just is. Only H932 can't flash H930 AOSP ROMs.
Do not try to flash H930 stock firmware on your US998.
Why do you think your need to flash H930 stock firmware on your US998?
Click to expand...
Click to collapse
Thank you, I asked about it few days/weeks ago and I got only one answer that it won't work.
I don't need stock fmw, but I need Czech language, which is not present in US998 ROM
-=zipp=- said:
Thank you, I asked about it few days/weeks ago and I got only one answer that it won't work.
I don't need stock fmw, but I need Czech language, which is not present in US998 ROM
Click to expand...
Click to collapse
No you can't flash stock H930 onto US998 but you can flash AOSP ROMS which are categorized as "H93O".
Sent via open market LG US998 V30/V30+
There's an actual thread of how to convert H930 to US998 excluding some incompatible files,its a bit confusing for someone who just walked into V30 community there are posts that say you can't convert then there are posts that tell you how to convert and some of AOSP OP's stated US variant V30 users need to convert to H930(having previous V20 and V10 am aware that H9--/9--DS[dualsim] are often international variant)
Lets say for e.g I need to flash havoc I can give it a go on US998 Oreo? Or ill have to convert to H930 also other H930 Roms I know these are compatible but whats the workaround convert and flash or flash over US998
techyrock said:
There's an actual thread of how to convert H930 to US998 excluding some incompatible files,its a bit confusing for someone who just walked into V30 community there are posts that say you can't convert then there are posts that tell you how to convert and some of AOSP OP's stated US variant V30 users need to convert to H930(having previous V20 and V10 am aware that H9--/9--DS[dualsim] are often international variant)
Lets say for e.g I need to flash havoc I can give it a go on US998 Oreo? Or ill have to convert to H930 also other H930 Roms I know these are compatible but whats the workaround convert and flash or flash over US998
Click to expand...
Click to collapse
All AOSP ROMS are for US998.
Forget they say "H930". That sort of a mistake..
https://forum.xda-developers.com/lg-v30/how-to/root-v30-t3927154
It's not confusing if you read the ROOT STICKY GUIDE guide. See post #2, point 3 in the link above.
If you're flashing Havoc "Pie" (LOS-16) yes you use stock Oreo base. But IF you're flashing Havoc "Android 10" (LOS-17) then you need stock Pie base.
Read all of Post number 2 in the link I just gave you. You should have read it when you rooted your phone. It's in the WTF instructions.
Thanks @ChazzMatt you are the man
Sent from my LG-US998 using Tapatalk
techyrock said:
Thanks @ChazzMatt you are the man
Click to expand...
Click to collapse
I added some more...
You're welcome.
I wrote The ROOT STICKY GUIDE guide to answer such questions like that. And I put link to that guide in huge letters in the WTF instructions. But no one seems to go read it. Post #2 is "ADVICE ON CUSTOM ROMS".
The dev who created the first Los ROM had an H930. So he created the entire tree called H930 instead of V30.
But all the AOSP ROMs are compatible with all V30 variants except for T-Mobile H932.
So we get tons of questions like where are the US998 ROMs? Answer they're all the V30 AOSP ROMs.
A lot of people ask "how can I convert to H930 because I want to run H930 ROMs?" And the answer is, you don't have to do that.
While a talented, helpful person did write a guide on how to partially convert North American variants to H930, I do not recommend it at all. And I will continue to tell people not to do that. Most people want to do it because they want the LTE bands on the H930 or the H930DS. And the answer to that is, if you wanted those bands you should have bought H930 or H930DS.
ChazzMatt said:
I added some more...
You're welcome.
I wrote The ROOT STICKY GUIDE guide to answer such questions like that. And I put link to that guide in huge letters in the WTF instructions. But no one seems to go read it. Post #2 is "ADVICE ON CUSTOM ROMS".
The dev who created the first Los ROM had an H930. So he created the entire tree called H930 instead of V30.
But all the AOSP ROMs are compatible with all V30 variants except for T-Mobile H932.
So we get tons of questions like where are the US998 ROMs? Answer they're all the V30 AOSP ROMs.
A lot of people ask "how can I convert to H930 because I want to run H930 ROMs?" And the answer is, you don't have to do that.
While a talented, helpful person did write a guide on how to partially convert to H930, I do not recommend it at all. And I will continue to tell people not to do that. Most people want to do it because they want the LTE bands on the h930 or the h930ds. And the answer to that is, if you wanted those bands you should have bought another phone.
Click to expand...
Click to collapse
There's just way too much information to take in haha,I had past experience with Samsung,Moto,Sony,Xiaomi even iPhone and Symbians I have used LG's too ever since G2/G3 in android realm but never tried modding them I wonder how other people with less info might get through all of it
Okay so I didn't plan to buy V30 I just got it cheap so took it coming from SD845 Mi8 had a 2XL in past too,so not being in US and H930 being more suitable for here do you think I'll benefit from H930's 4g bands ? Because I always thought baseband was more of a hardware thing don't get it how H930's modem will work with a US Variant
So far I am happy with LG US devices,there is no way around for Samsung US devices other than installing U(Unlocked Stock)
I just feel that My DAC on V10 sounded way better than both V20 and V30 although I'm sure these devices have newer DAC
I am planning to Stay on stock can kindly direct me to some mod that will improve cam quality and dac for Oreo or Pie smth stable and good for battery
Thanks a lot mate you've helped me a lot God Bless you
Sent from my LG-US998 using Tapatalk

My phone is restarting.

My phone is restarting again and again, I have flashed several kdz but results is same. I was trying to flash pie beta but it wasn't working then this problem happening. What is the solution??
jamey090 said:
My phone is restarting again and again, I have flashed several kdz but results is same. I was trying to flash pie beta but it wasn't working then this problem happening. What is the solution??
Click to expand...
Click to collapse
Seems you're in bootloop. You should give us some more info. Model, which KDZ, root, recovery.
Edvin73 said:
Seems you're in bootloop. You should give us some more info. Model, which KDZ, root, recovery.
Click to expand...
Click to collapse
Model: V30 Thing (H930) AT&T
KDZ: I have tried US99820H, 20A, 10C but the result is same.
My device was root before try pie beta. Bootloader is unlocked.
And don't know about recovery.
Please help me brother, I'm in real trouble.
jamey090 said:
Model: V30 Thing (H930) AT&T
KDZ: I have tried US99820H, 20A, 10C but the result is same.
My device was root before try pie beta. Bootloader is unlocked.
And don't know about recovery.
Please help me brother, I'm in real trouble.
Click to expand...
Click to collapse
Wait. EU H930 is incompatible with US998 20H.
Do you have more than one phone? Because yesterday you were all over the EU H930 Pie thread, flashing that KDZ repeatedly on your phone.
You should never flash European firmware over North American variants and vice versa.
Here a couple of weeks ago you said you have H931:
jamey090 said:
I have AT&T H931 and should I have to up the software for root the device. I have tried to root without up but didn't work.
Click to expand...
Click to collapse
So, why were you flashing EU H930 Pie on your phone yesterday? You are going to brick your phone.
If you indeed do have H931 (which seems to be the case, since you say it's "AT&T"), then you need to go back to Frankenstein and start over. Flash US998 Nougat, Master Reset, then US998 Oreo and STAY there until North American Pie is released.
ChazzMatt said:
Wait. EU H930 is incompatible with US998 20H.
Do you have more than one phone? Because yesterday you were all over the EU H930 Pie thread, flashing that KDZ repeatedly on your phone.
You should never flash European firmware over North American variants and vice versa.
Here a couple of weeks ago you said you have H931:
So, why were you flashing EU H930 Pie on your phone yesterday? You are going to brick your phone.
If you indeed do have H931 (which seems to be the case, since you say it's "AT&T"), then you need to go back to Frankenstein and start over. Flash US998 Nougat, Master Reset, then US998 Oreo and STAY there until North American Pie is released.
Click to expand...
Click to collapse
Thank you brother, but I have tried US998 nougat already but bootloop is happening. And sorry, my mistake, my phone is At&T 931
jamey090 said:
Thank you brother, but I have tried US998 nougat already but bootloop is happening. And sorry, my mistake, my phone is At&T 931
Click to expand...
Click to collapse
You need to do the Master Reset after flashing US998 Nougat to stabilize it. Until then you will get bootloop. That's why Master Reset is there.
To me, at least, it seems you aren't following the instructions.
Sent via open market LG US998 V30/V30+
ChazzMatt said:
You need to do the Master Reset after flashing US998 Nougat to stabilize it. Until then you will get bootloop. That's why Master Reset is there.
To me, at least, it seems you aren't following the instructions.
Sent via open market LG US998 V30/V30+
Click to expand...
Click to collapse
Thank you brother, 2nd-time master reset works.

Downgrade from Pie to Oreo

Hi guys,
Pie is laggy and buggy on my phone. Like on battery saver mode vibration continue to work, and when multitasking it's embarrassingly slow! ... The overall experience is bad. A factory reset didn't solve anything.
I want to downgrade to Oreo 22j. Can someone please guide me on how to do it?
My phone is a stock H930 and I used LGUP to update.
Thank you
Blueice87 said:
Hi guys,
Pie is laggy and buggy on my phone. Like on battery saver mode vibration continue to work, and when multitasking it's embarrassingly slow! ... The overall experience is bad. A factory reset didn't solve anything.
I want to downgrade to Oreo 22j. Can someone please guide me on how to do it?
My phone is a stock H930 and I used LGUP to update.
Thank you
Click to expand...
Click to collapse
See post #2 of the EU H930 KDZ thread.
https://forum.xda-developers.com/showpost.php?p=79964731&postcount=2
It talks about how to downgrade for bootloader unlock, but it's still downgrading from Pie to Oreo. Same method.
Sent via open market LG US998 V30/V30+
Blueice87 said:
Hi guys,
Pie is laggy and buggy on my phone. Like on battery saver mode vibration continue to work, and when multitasking it's embarrassingly slow! ... The overall experience is bad. A factory reset didn't solve anything.
I want to downgrade to Oreo 22j. Can someone please guide me on how to do it?
My phone is a stock H930 and I used LGUP to update.
Thank you
Click to expand...
Click to collapse
Did you ever factory reset first?
Sent from my LG-H932 using XDA Labs
ChazzMatt said:
See post #2 of the EU H930 KDZ thread.
https://forum.xda-developers.com/showpost.php?p=79964731&postcount=2
It talks about how to downgrade for bootloader unlock, but it's still downgrading from Pie to Oreo. Same method.
Click to expand...
Click to collapse
Thank you so much. I am sorry, I missed that post
Back to smoothness again, feels so good. Hopefully next update will be better.
BROKEN1981 said:
Did you ever factory reset first?
Click to expand...
Click to collapse
Do you mean before the update? No I didn't. But I did after the update, which unfortunately resolved absolutely nothing.
Blueice87 said:
Hi guys,
Pie is laggy and buggy on my phone. Like on battery saver mode vibration continue to work, and when multitasking it's embarrassingly slow! ... The overall experience is bad. A factory reset didn't solve anything.
I want to downgrade to Oreo 22j. Can someone please guide me on how to do it?
My phone is a stock H930 and I used LGUP to update.
Thank you
Click to expand...
Click to collapse
My H930 was also laggy after the V30b OTA flashed with LG UP, even after the factory reset. Then I downgraded to 22j and flashed the V30b KDZ which became available in this time. Whole another world. Smooth as butter.
Edvin73 said:
My H930 was also laggy after the V30b OTA flashed with LG UP, even after the factory reset. Then I downgraded to 22j and flashed the V30b KDZ which became available in this time. Whole another world. Smooth as butter.
Click to expand...
Click to collapse
Hi Edvin73,
Sorry I didn't quite understand.
Did you receive an OTA update on your phone and it was laggy? Which method exactly worked well for you?
I flashed the KDZ available here on XDA with LGUP, and it was laggy for me.
Blueice87 said:
Hi Edvin73,
Sorry I didn't quite understand.
Did you receive an OTA update on your phone and it was laggy? Which method exactly worked well for you?
I flashed the KDZ available here on XDA with LGUP, and it was laggy for me.
Click to expand...
Click to collapse
No, I didn't receive the OTA. I flashed the leaked V30b OTA I got here on XDA. Because the experience on Pie was awful (choppy, very bad battery life) even after a factory reset, I reflashed 22j KDZ with LG UP and decided to wait for a official Pie roll out. Few days later, I found out that the official Pie upgrade is available through LG bridge. That did it. My phone is at least as smooth as on Oreo and the battery life is quite amazing but it obviously depends from personal usage. The only thing that seems different is the RAM management. Now uses more RAM with the same settings and installed apps. Regards.
PS: Completely stock, no root, no unlocked bootloader, no anything rather than complete stock.
Thank you for your answer.
Yes I also noticed that Pie uses more RAM than Oreo and the RAM management was bad and random. Maybe 4Go don't cut it anymore? I don't know.
Glad to hear that it's working perfectly for you. Unfortunately I can't update through LG Bridge, I get the "Cannot check the software version" error
It is the same for me, my battery life since I've updated my phone by OTA is awful, is it possible to downgrade without rooting my phone which I've never did?
Dual mode lgup in Android File Host
pr0de said:
It is the same for me, my battery life since I've updated my phone by OTA is awful, is it possible to downgrade without rooting my phone which I've never did?
Click to expand...
Click to collapse
See post #2 of the EU H930 KDZ thread.
HOW TO DOWNGRADE BACK TO OREO
https://forum.xda-developers.com/showpost.php?p=79964731&postcount=2
While it talks about how to downgrade for bootloader unlock, it's still just downgrading from Pie to Oreo. Same method, no matter the reason.
Downgrading to Oreo KDZ has nothing to do with root. It's just most people who downgrade are doing that so they can then unlock bootloader and root (on early Oreo).
But you can downgrade to most recent Oreo, whatever you wish.
Use the method in post #2, ignore the reason most people use it.
ChazzMatt said:
See post #2 of the EU H930 KDZ thread.
HOW TO DOWNGRADE BACK TO OREO
https://forum.xda-developers.com/showpost.php?p=79964731&postcount=2
While it talks about how to downgrade for bootloader unlock, it's still just downgrading from Pie to Oreo. Same method, no matter the reason.
Downgrading to Oreo KDZ has nothing to do with root. It's just most people who downgrade are doing that so they can then unlock bootloader and root (on early Oreo).
But you can downgrade to most recent Oreo, whatever you wish.
Use the method in post #2, ignore the reason most people use it.
Click to expand...
Click to collapse
Cheers I'm gona use this :good:
No issues on my device during the first week. Only stock Gallery app is slower and more laggy than before. It's like cache is not working there so every time I open some folder in Gallery it starts loading pictures from beginning which is causing lags.
Some other issues are there with Nova launcher and multitasksing, but this is due to this launcher. On stock everything is fine.
My LGUP showing "please use latest dll LAF protocol does not match"
Since I flashed v300l30f pie firmware on my lg v30 oreo. I started seeing this message "please use latest dll,LAF protocol does not match" .
I tried many common dll but nothing solved my problem.
Jxi581 said:
Since I flashed v300l30f pie firmware on my lg v30 oreo. I started seeing this message "please use latest dll,LAF protocol does not match" .
I tried many common dll but nothing solved my problem.
Click to expand...
Click to collapse
You need Dev Patched LGUP compatible with Pie.
You need to update to newest Dev Patched LGUP found in any of the Pie KDZ threads I maintain. Also found in Frankenstein thread.
Uninstall any prior version. Read Installation instructions carefully!
Can you provide me to the file for the pie patched dll. I am having the same issue
krayzieiyian23 said:
Can you provide me to the file for the pie patched dll. I am having the same issue
Click to expand...
Click to collapse
It's all here:
https://forum.xda-developers.com/lg-v30/development/h930-lg-v30-european-market-t3951898
krayzieiyian23 said:
Can you provide me to the file for the pie patched dll. I am having the same issue
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Click to collapse
We already answered that. Do you not read before posting?
Post #2 of this thread:
ChazzMatt said:
See post #2 of the EU H930 KDZ thread.
https://forum.xda-developers.com/showpost.php?p=79964731&postcount=2
It talks about how to downgrade for bootloader unlock, but it's still downgrading from Pie to Oreo. Same method.
Sent via open market LG US998 V30/V30+
Click to expand...
Click to collapse
Then again just above your question.
ChazzMatt said:
See post #2 of the EU H930 KDZ thread.
HOW TO DOWNGRADE BACK TO OREO
https://forum.xda-developers.com/showpost.php?p=79964731&postcount=2
While it talks about how to downgrade for bootloader unlock, it's still just downgrading from Pie to Oreo. Same method, no matter the reason.
Downgrading to Oreo KDZ has nothing to do with root. It's just most people who downgrade are doing that so they can then unlock bootloader and root (on early Oreo).
But you can downgrade to most recent Oreo, whatever you wish.
Use the method in post #2, ignore the reason most people use it.
Click to expand...
Click to collapse
Also told you 7 different places to get it in this forum...
ChazzMatt said:
You need Dev Patched LGUP compatible with Pie.
You need to update to newest Dev Patched LGUP found in any of the (6) Pie KDZ threads I maintain.
Also found in Frankenstein thread (in the instructions post).
Uninstall any prior version. Read Installation instructions carefully!
Click to expand...
Click to collapse

back to stock PIE UK

Hi guys,
I'm want to go to stock LG PIE Firmware.
I have the LG H930 and am from the UK.
Can anyone help me with how to get back to stock and which PIE firmware I should use for my phone?
There seems to be a wide range of stock pie firmware and want to ensure I get the correct one.
Also wanting to unroot and lock the bootloader
Thanks,
Ross
Roshi69 said:
Hi guys,
I'm want to go to stock LG PIE Firmware.
I have the LG H930 and am from the UK.
Can anyone help me with how to get back to stock and which PIE firmware I should use for my phone?
There seems to be a wide range of stock pie firmware and want to ensure I get the correct one.
Click to expand...
Click to collapse
What are you on right now?
If you have H930 and you live in UK, the answer is simply the EU H930 Pie KDZ.
[H930][STOCK][PIE]LG V30 European open market H93030b_00_OPEN_EU_OP_0704.kdz
https://forum.xda-developers.com/lg-v30/development/h930-lg-v30-european-market-t3951898
I don't understand the dilemma. What other options were you considering?
Roshi69 said:
Also wanting to unroot and lock the bootloader
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Click to collapse
I run rooted stock firmware with mods to customize and control my phone. I would never un-root and lock bootloader unless I was selling the phone.
Having TWRP custom recovery alone plus Titanium Backup app two tool I am loathe to give up.
ChazzMatt said:
What are you on right now?.
Click to expand...
Click to collapse
Thanks for your help.
As much as I love a good boot loop, I just wanted to avoid one before going back to stock.
I'll check it out now
Roshi69 said:
Thanks for your help and being a **** at the same time.
As much as I love a good boot loop, I just wanted to avoid one before going back to stock
Click to expand...
Click to collapse
Glad to be of help. I was merely curious about the "wide range of stock pie firmware" comment.
I only post full image KDZ or TWRP-flashable zips based on full image KDZ, and I post those in the ROMs section. Full image KDZ is stock, official LG firmware. (I maintain Nougat, Oreo, Pie KDZ threads for several V30 variants, but they are all clearly labelled for which variant and which OS.)
Yes, someone has posted beta Pie partial image "update" files -- which by definition are not yet official release and possibly buggy.
Stick with KDZ and you'll be OK.

The touch does not work after installing h930 pie KDZ on us998 converted

Hello friends, I do not know if I have really damaged my phone. It is the h931 model converted to us998. Because of my desire to have a foot, I installed a KDZ of the European model h930. At the beginning the rom started without problems, after I noticed that it had no signal, I installed the Oreo us998 modem and it was still without a signal, so I went back to oreo us99820h and when it starts the screen it is welcome, the touch does not work for me. Any solution to this problem, I would appreciate suggestions and help. Thank you so much ♥
Yeriorlando said:
Hello friends, I do not know if I have really damaged my phone. It is the h931 model converted to us998. Because of my desire to have a foot, I installed a KDZ of the European model h930. At the beginning the rom started without problems, after I noticed that it had no signal, I installed the Oreo us998 modem and it was still without a signal, so I went back to oreo us99820h and when it starts the screen it is welcome, the touch does not work for me. Any solution to this problem, I would appreciate suggestions and help. Thank you so much ♥
Click to expand...
Click to collapse
You screwed up.
NEVER NEVER NEVER flash stock H930* firmware over any North American variants. It says so in all the Instructions.
You ignored all warnings. WHY? Every Pie H93O* KDZ and TWRP flashable zip says "ONLY for H930, H930G, H930D, H930DS. Do NOT ask if others can flash this!"
Flash back to US998 Nougat to repair your damage. PARTITION DL, all partitions in Dev Patched LGUP.
Then use one of the 4 workarounds in post #6 of the US998 PIE KDZ thread to update to US998 Pie.
Did you not read about those? They are mentioned top of post #2. Go to Post #6 of the US998 Pie KDZ. Workaround #3 and #4 work for everyone. Two people yesterday said #4 worked for them.
Here's one:
sisiimaji said:
This is great, I have follow Method #4 it works very well, I've been waiting for so long to achieved it . :good:
Click to expand...
Click to collapse
Go to first page and scroll down to post #6...
https://forum.xda-developers.com/lg-v30/development/us998-lg-v30-us998-us99830a000704-kdz-t3952256
same problem
ChazzMatt said:
You screwed up.
NEVER NEVER NEVER flash stock H930* firmware over any North American variants. It says so in all the Instructions.
You ignored all warnings. WHY? Every Pie H93O* KDZ and TWRP flashable zip says "ONLY for H930, H930G, H930D, H930DS. Do NOT ask if others can flash this!"
Flash back to US998 Nougat to repair your damage. PARTITION DL, all partitions in Dev Patched LGUP.
Then use one of the 4 workarounds in post #6 of the US998 PIE KDZ thread to update to US998 Pie.
Did you not read about those? They are mentioned top of post #2. Go to Post #6 of the US998 Pie KDZ. Workaround #3 and #4 work for everyone. Two people yesterday said #4 worked for them.
Here's one:
Go to first page and scroll down to post #6...
https://forum.xda-developers.com/lg-v30/development/us998-lg-v30-us998-us99830a000704-kdz-t3952256
Click to expand...
Click to collapse
Hello friend, thank you very much, method #4 worked perfectly for me. The problem is that the touch still does not respond .... Too bad!
woww.. It would be taking him to a technician or something. I didn't want to lose my phone that way.
Yeriorlando said:
Hello friend, thank you very much, method #4 worked perfectly for me. The problem is that the touch still does not respond .... Too bad!
woww.. It would be taking him to a technician or something. I didn't want to lose my phone that way.
Click to expand...
Click to collapse
Try temporarily flashing back to US998 Nougat via Partition DL mode, all partitions. See if that fixes touch. Then update to US998 Pie again.
same problem
ChazzMatt said:
Try temporarily flashing back to US998 Nougat via Partition DL mode, all partitions. See if that fixes touch. Then update to US998 Pie again.
Click to expand...
Click to collapse
The problem remains the same, brother. I just flashed Nougat and nothing.
Yeriorlando said:
The problem remains the same, brother. I just flashed Nougat and nothing.
Click to expand...
Click to collapse
I'm almost out of answers. All I can suggest is Partition DL to H933 Nougat. Temporarily. See if that works, then back to US998 Nougat, then update back to US998 Pie.
Is it possible your digitizer just happened to fail same time you were doing all this?
same problem
ChazzMatt said:
I'm almost out of answers. All I can suggest is Partition DL to H933 Nougat. Temporarily. See if that works, then back to US998 Nougat, then update back to US998 Pie.
Is it possible your digitizer just happened to fail same time you were doing all this?
Click to expand...
Click to collapse
Exactly, I think that by flashing that KDZ h930, some file or something that handles the hardware of the screen has broken.
fff
ChazzMatt said:
I'm almost out of answers. All I can suggest is Partition DL to H933 Nougat. Temporarily. See if that works, then back to US998 Nougat, then update back to US998 Pie.
Is it possible your digitizer just happened to fail same time you were doing all this?
Click to expand...
Click to collapse
Hello Friend. I've been thinking and well, could you tell me that a "Dump" file,? Could you solve the problem with that or is it more risky?
Yeriorlando said:
Hello Friend. I've been thinking and well, could you tell me that a "Dump" file,? Could you solve the problem with that or is it more risky?
Click to expand...
Click to collapse
Never used Dump file, so don't know. That's a function of LGUP where you can theoretically restore original partitions if you have a "dump" prior to making any changes. You've already made changes.

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