yashsingh1/xdaforums huggingface dataset:
[LG V30 Guides, News, & Discussion] ChazzMatt:
You can flash one of the stock firmware TWRP-flashable zips. Use the one compatible with your phone. What model do you have?
[LG V30 Guides, News, & Discussion] NordinMemangTop:
I want to use that twrp flashable but it says that our phone must be on stock rom to flash it so I'm afraid to use it. I used download mode so my lgup pc can detect the device. I want to use cusrom but I can't live without stock rom camera app :(
[LG V30 Guides, News, & Discussion] mukeshp7867:
Stock firmware (ROM) will have all the apps that come with stock ROM. Isn't it? You will be using TWRP method of flashing.
[LG V30 Guides, News, & Discussion] ChazzMatt:
Where does it say that? Unless you're talking about H933. Then, yeah, there's restrictions on that one. But for other variants you can flash from custom ROM back to your TWRP flashable stock zip.
[LG V30 Guides, News, & Discussion] Redline:
Thanks for the guide.

Just received my V30+ H930DS in the mail today, it came with v20c which is one version above the one I need to root it, so I appreciate the guide which helped me to downgrade to V20b, so I should be on the road shortly.

Thanks again!
[LG V30 Guides, News, & Discussion] yobakolobok:
Error 0x5A00 RX Timeout

Hello guys. H930, firmware 21o , trying to downgrade to H93020d_00_OPEN_EU_OP_0326.kdz from lg-firmwares using patched LG UP store 1.14.3 , and after the phone is rebooted into update mode I get "Error 0x5A00 RX Timeout 1.5" error from LGUP both in refurbish and upgrade mode. USB driver is installed, dll is where it should be, the hardware revision is matching. What else could I do wrong? OS is w10 1709, LGUP is launched from admin, phone is not bricked yet.
[LG V30 Guides, News, & Discussion] mateus.sc:
Replace your model dll in C:\Program Files (x86)\LG Electronics\LGUP with LGUP+V30DLL_PATCHED.zip from this thread https://xdaforums.com/lg-v30/development/h930ds-lg-v30-india-h930ds-t3814426 and try to flash using Partition D/L option, you should be fine
[LG V30 Guides, News, & Discussion] yobakolobok:
Damn, you missed me by mere hours. Turns out stock cable was garbage and required me to bend it at a painful angle so it would catch the contact properly, so it finally went smooth. Also, my european model was officially unlockable, so that all was big unnecessary hassle. Thanks for advice though.
[LG V30 Guides, News, & Discussion] ChazzMatt:
Officially unlockable is harder than WTF bootloader unlocking. ;) I've done both.

I had to open LG website account, fill out application to prove eligibility:

* take pictures and upload to provide sales receipt from authorized retailer,

* provide both IMEI and DEVICE_ID,

* officially waive warranty...

All in order to receive official bootloader unlock code via email which only works on that one device. Then you still have to run the fastboot flash commands, etc.

On my others, for WTF I just made sure I was on exploit eligible firmware, and ran the commands.
[LG V30 Guides, News, & Discussion] yobakolobok:
Maybe something changed since then, but both my G4 a year ago and my current v30 required just to provide IMEI and device ID. The whole thing happened in 5 minutes including grabbing the data. Perhaps they remove most ridiculous parts once the device stops being sold? The unlock binary being not universal is not a big deal for me since I only unlock my phone once, and noone usually owns more than one of same model, but having one for all revisions is a blessing for korean and US versions. I'm glad I picked european one, with LG the overprice is worth it. And I'd prefer fastboot over the LG UP any day, this flashtool is ridiculous, installing firmware via TWRP is a hundred times more convenient way.
[LG V30 Guides, News, & Discussion] ChazzMatt:
The "one use" was referring to the fact that I own three of these and would need submit information/beg LG permissionit two more times. Plus the "open market" US998 V30+ was never eligible, while "open market" US998 V30 is -- not officially, but if you know how to "hack" the drop-down menu to submit your information.

So I got official bootloader unlock code for one of my US998 V30, but then used WTF on my V30+. It was easier and I don't have to submit anything to LG nor waive warranty.
[LG V30 Guides, News, & Discussion] yobakolobok:
Well, at least it's easier than downgrade. Downloading the image takes forever on 512 kb/s tops and there's only 2 per day from one IP. I'm glad it's solved now.

Can you recommend me a simple way of rebooting into TWRP without a command from PC? Right now volume buttons only allow me to boot into download mode and fastboot screen. I've tried a couple of TWRP managers from GooglePlay, but they don't look like they can reboot the phone into bootloader. I remember doing that with CWM on a couple of my old devices, is this possible with TWRP too?
[LG V30 Guides, News, & Discussion] ChazzMatt:
It's in my WTF Instructions. ;)

I specifically recommend an app for that.

Sent via open market LG US998 V30/V30+
[LG V30 Guides, News, & Discussion] ChazzMatt:
STRONG SUGGESTION: After successfully doing all this, when you finally boot back to LG Oreo, install THIS app to easily facilitate rebooting to TWRP recovery in the future:

Recovery Reboot
[LG V30 Guides, News, & Discussion] xypnise:
If I go back to stock and root it will I be able to receive official Pie update over OTA?
[LG V30 Guides, News, & Discussion] ChazzMatt:
I assume you mean go back to stock and UN-root, not root.

On full stock, un-rooted you will not receive Pie until LG actually releases Pie for LG V30/V30+/V30S. Maybe another month or so?

HOWEVER, IMMEDIATELY after releasing Pie, the full image KDZ for Pie will be posted HERE in this forum and you can install it yourself. Flash with LGUP Partition DL and leave off recovery partitions to keep TWRP...

Or you can wait 24 hours for one of the devs to make a TWRP-flashable zip and install in TWRP -- like a ROM.

Full image KDZ is always superior to partial image OTA. The stock TWRP-flashable zips are based on full image KDZ when possible.

In my opinion it's a not a smart idea to UN-root your phone just to get Pie. :rolleyes: You will get it just as easy by being rooted.

It's not released yet, so right now who cares?
[LG V30 Guides, News, & Discussion] xypnise:
Thanks for a long reply but I was just wondering if rooting device brakes ota updates. (:
[LG V30 Guides, News, & Discussion] ChazzMatt:
Yes, it does if you have TWRP custom recovery installed -- which is good that OTA updates are broken. You don't need them and it's better to use full image KDZ, especially when upgrading to new OS version.

Sent via open market LG US998 V30/V30+
[LG V30 Guides, News, & Discussion] Blueice87:
Thank you so much for the guide.

My stock H930 was stuck on v20d, I just upgraded to v22j. This was easy and very quick :)
[LG V30 Guides, News, & Discussion] chjun90:
How can i downgrade pie to oreo on my v30. The .dll does not match.
[LG V30 Guides, News, & Discussion] BenG7:
Hi

I downgraded my H930 to H93020r_00_OPEN_EU_OP_0518.kdz with LGUP so I could unlock the bootloader; All went fine.

Now the bootloader is unlocked, I want to upgrade the phones' firmware to the latest version: H93022j_00_OPEN_EU_OP_0403.kdz but this time around LGUP displays a "There is no handset connected. Please connect a handset(s)." and won't detect the phone once connected; in the device manager, "LGE Mobile USB Serial Port (COM...)" is not displayed anymore like the first time but instead it shows under "Android devices" as "LGE Mobile ADB interface".

Can anybody tell me how to solve this issue so that I can upgrade the phone please?

Thanks in adavance
[LG V30 Guides, News, & Discussion] HueyT:
R u in "download mode"? (power off phone completely--leave it sitting off for 2 min. and then hold vol.up button while plugging in your USB-C cord with other end into USB 2.0 port on Windows 10 PC)
[LG V30 Guides, News, & Discussion] carlasan:
quick question..just to be sure I dont brick my new/used v30 (tmo) phone is stock

Picked up a V30 (H932) t-mobile last weekend cheap. It has current H932 220s firmware but I think it may have been corrupted at one time..

Anyway, I am thinking of downgrading to Nougat (10d) with this procedure (in post 1)

I found the tmo version H93210d to download in the link provided (H93210d_00_0111.kdz, for LG V30 H932SV, TM)

is this the correct firmware and this will be ok to downgrade with?

Thanks.. C
[LG V30 Guides, News, & Discussion] ChazzMatt:
This process to root the T-Mobile H932 specifically requires you to temporarily downgrade to Nougat 10d. I'm not sure if that's why you want to do it, but it's really the only logical reason. :)

Anyway, there's detailed instructions on how to do it in the first few posts of that thread, with all requisite links.

https://xdaforums.com/lg-v30/how-to/root-h932-lafploit-1-5-to-v20a-t3842550
[LG V30 Guides, News, & Discussion] carlasan:
Yes, guess I should have mentioned that in previous post. I will downgrade my stock 220s firmware to 10d and then follow bootloaderunlock guide and root etc.

Just wanted to make sure I had proper firmware downloaded etc before I attempted downgrade

Thanks very much
[LG V30 Guides, News, & Discussion] Imam mustofa:
ive followed all intruction, but lg up can nor read dll file model common, please help
[LG V30 Guides, News, & Discussion] waichai:
I have H930. Can I use this guide to downgrade Pie to Oreo?
[LG V30 Guides, News, & Discussion] ChazzMatt:
See post #2 of the EU H93O Pie KDZ thread.

https://xdaforums.com/lg-v30/development/h930-lg-v30-european-market-t3951898

Sent via open market LG US998 V30/V30+
[LG V30 Guides, News, & Discussion] Rodneymw:
I'm having an issue with my VS996. When I enter download mode it only stays in download mode for about 2 seconds and then reboots. I used the WTF method when I rooted it. What could I have done wrong and is it possible to fix it? Thanks
[LG V30 Guides, News, & Discussion] ChazzMatt:
You're manually going into Download mode?

Nothing about WTF affects Download mode.

Flashing something over LAF partition will wipe out Download mode.
[LG V30 Guides, News, & Discussion] Rodneymw:
Yes, I wanted to upgrade to Pie using LGUP. Is there anyway to restore the LAF partition if that's the issue? Thanks!
[LG V30 Guides, News, & Discussion] Turtley77:
Go Back To Oreo?

I recently purchased a new Verizon branded LG V30 VS996 on eBay. It came with nougat and upgraded to Oreo within a week via OTA.

I wear hearing aids and the phone worked with my aids in telecoil mode just fine with no interference from the phone radios.

Then it got the OTA pie update. Since the update I get radio interference (RFI) from my phone and hearing aid.

It was fine on Oreo so I'm hoping I could go back to stock Oreo and hopefully get rid of the RFI.

If I go into my Verizon app my phone is identified as LG Joan whatever that means.

Will this proceedure take me back Oreo to where I didn't have the interference?

Can someone advise please?

I've flashed a LG G2 way back in time.

Thanks for any info anyone can provide.
[LG V30 Guides, News, & Discussion] ChazzMatt:
All V30/V30+/V30S are "Joan". It's the internal LG code name for the this series.

Good choice! This phone is fantastic.

The tools in this thread are outdated for Pie. Specifically you will need newer version of Dev Patched LGUP to downgrade back to Oreo KDZ.

This is what you need below. It's in the Verizon VS996 Pie KDZ thread. (KDZ is a "full image" of the firmware/software.) You can downgrade back to Oreo by flashing the last Oreo KDZ. There's a post specifically for you on the front page of the VS996 Pie thread. ;)

[VS996][STOCK][PIE]LG V30 VS99630c_00_0904_ARB00.KDZ

HOW TO DOWNGRADE BACK TO OREO BECAUSE YOU DON'T LIKE PIE

https://xdaforums.com/showpost.php?p=79971580&postcount=3

Any further questions, you should ask in that thread.

There are a lot of people who decided they don't like Pie, and have downgraded back to Oreo -- so I have those instructions in every Pie KDZ thread I maintain. US998 right now is getting the most complaints -- but a few months ago the early EU H930 was awful. It has since improved with later releases, so users are mostly happy with it now.
[LG V30 Guides, News, & Discussion] Turtley77:
ChazzMatt,

Thank you for your help! I'm back on Oreo 8.0.
[LG V30 Guides, News, & Discussion] ChazzMatt:
You're very welcome. Glad to help.
[LG V30 Guides, News, & Discussion] robert40:
lgv30 uk version

I did this but the problem is:

[IMG="lgv30 dll issue"]https://drive.google.com/open?id=10_h_onWR0naRb9A961QhHRnA7ZFb__4y[/IMG]

https://drive.google.com/open?id=10_h_onWR0naRb9A961QhHRnA7ZFb__4y
[LG V30 Guides, News, & Discussion] ChazzMatt:
Did you not read the posts above yours?

Where I said this thread has outdated dev patched LGUP. (That's what your screenshot confirms.)

And I gave link for newer? And it worked for the person.

Read two or three posts above yours and then tell us what your question is. ;)

I suggest you go to the KDZ thread of the version you are trying to upgrade/downgrade. From your picture you have H930 30q and looks like you are trying to re-install 30q?

Go to the EU H930 PIE KDZ thread and read the first three posts.

https://xdaforums.com/lg-v30/development/h930-lg-v30-european-market-t3951898
[LG V30 Guides, News, & Discussion] robert40:
i did i fix my lgv30:))) android 8 atpresent but i think now easy to ugrade with kg bridge????

after read (little bit,becouse i am busy:)) https://xdaforums.com/lg-v30/development/lgup-oreo-dll-file-v30-t3779441

this dll worked

File Type: zip	LGUP_common.zip - [Click for QR Code] (1.64 MB, 11828 views)

who upload this file you???

i ask becouse the donation........

thanks otherwise
[LG V30 Guides, News, & Discussion] ChazzMatt:
That .dll only works for Nougat and Oreo. The .dll I gave you works for Nougat, Oreo and Pie -- IF you read the directions and install the Dev Patched LGUP correctly. Basically I gave you the answer and then you went and found a different answer -- which won't work in the future.

Uninstall any prior LGUP versions before installing the new one. For the one that works with Nougat, Oreo and Pie I clearly give credit in the links below to who uploaded it and you can give donation to them.

EVERYONE AGAIN -- THIS THREAD IS OUTDATED. GO THE PIE KDZ THREADS AND GET UPDATED DEV PATCHED LGUP for PIE!

Or see WTF Instructions!
[LG V30 Guides, News, & Discussion] binaryghost10:
I'm trying to root my tmobile lg v30 w/ h93220j software version from this thread https://xdaforums.com/lg-v30/how-to/root-h932-lafploit-1-5-to-v20a-t3842550

Can I use this method to downgrade to 10d? Thanks
[LG V30 Guides, News, & Discussion] TheDannemand:
Use the steps in that root thread to downgrade to 10d. Follow everything in that procedure very, very carefully. Also watch the updates inserted by the moderator, including which LGUP versions to use. Good luck :)
[LG V30 Guides, News, & Discussion] binaryghost10:
Thanks for the response!
[LG V30 Guides, News, & Discussion] Lankey05:
I changed the firmware of my LG v30 300k (korean model) into LG v30 Us998 so that i can unlock bootloader but the IMEI number remained same so i cannot get the unlock.bin file and also the simcard is not working now in my device then i planned to change the firmware back to v300k but LGUP said you cannot do cross firmware installation. Is there any way to root this phone now or to install the original V300k firmware or to activate the sim networking?.
[LG V30 Guides, News, & Discussion] ChazzMatt:
IMEI has nothing to do with unlocking bootloader in WTF Instructions. The unlock.bin file we use is attached to the instructions post. Everyone uses the same file, due to the exploit.

For your Korean model, AFTER you unlock bootloader, install TWRP, root you will have to flash back Korean modem.
[LG V30 Guides, News, & Discussion] CharlesVad:
Hey guys, can I use this method to downgrade my lg v35 from android 10 to 9?
[LG V30 Guides, News, & Discussion] trevor68:
Hi, I have tried to use this method to restore my H930DS but am getting an error about LAF Protocol Version is not match DLL = 0 Device = 56811552 Error please use latest DLL 0x81000302.

Maybe I misunderstood where the dll goes? I have it like this.

C:\Program Files (x86)\LG Electronics\LGUP\model\common\LGUP_common.dll
[LG V30 Guides, News, & Discussion] CharlesVad:
Maybe you can try with the dev patched lgup: https://xdaforums.com/t/how-to-fix-broken-download-mode.4014827/
[LG V30 Guides, News, & Discussion] trevor68:
That one worked, thanks
[LG V30 Guides, News, & Discussion] AntwonTheDamaja:
Hey I'm having an issue of my own. I rooted my V30 awhile back to Nougat, and now I want to restore to official firmware and relock the bootloader. I got the patched version of LGUP for Pie, but when I try to flash an official v30 Pie kdz it is giving me an error something along the lines of "0x4 cannot cross flash model h932 to h932" for some reason. I will pull up a picture in a little. I originally rooted it using this thread for instructions: https://xdaforums.com/t/root-h932-lafploit-1-5-up-to-v20a.3842550/
[LG V30 Guides, News, & Discussion] SolidAran:
I would like to restore the original firmware and relock the bootloader. It will works using this method?
[LG V30 Guides, News, & Discussion] smahnken:
I'm wondering if someone could help me. I have an H932, which I successfully rooted. Someplace during the process of trying to install a custom ROM (LOS 19.1), I lost my wifi. I used TWRP to go back to 30d, but the wifi still doesn't work. For whatever reason, it just refuses to enable (or find any networks for that matter).

At this point, I'm trying to get the factory image restored using LGUP in the hopes that it will fix the wifi. I'm able to start the Upgrade process in LGUP, but as soon as the phone boots into firmware update, it drops the USB connection and doesn't come back. LGUP subsequently times out.

Forcing a reset on the phone allows me to attempt the process again, but it always results in the same behavior. Is there something I can (or need to) do from TWRP to allow me to get back to factory (30d or 10d)?
[LG V30 Guides, News, & Discussion] smahnken:
After posting my question, I found this thread:

https://xdaforums.com/t/q-download-mode-issues.3975253/

It describes what I was seeing, and how to get back. I was able to get my wi-fi working again following that procedure.
[LG V30 Guides, News, & Discussion] mmmzon:
I have h932 on 30d firmware right now and no amount of tinkering allows me to load 10d image onto it. I have patched LG UP with fixed DLL (LGUP+V30DLL_PATCHED), correct GL drivers (LGMobileDriver_WHQL_Ver_4.8.0), and still get the following error when trying to refurbish the phone back to 10d (using H93210d_00_0111.kdz) version. I am clearly doing something wrong, but cannot seem to find an answer so why this is happening.

Any pointers to what is going on in here? It is driving me nuts, slowly.

View attachment 5854669
[LG V30 Guides, News, & Discussion] sonicion:
Im exactly where you are. Same error, same 4%. Were you able to find a solution?
[LG V30 Guides, News, & Discussion] mmmzon:
The magic trick is to use LG UP from LGUP_DualMode, and not directly dev version (LGUP+V30DLL_PATCHED). That at least got me to downgrade to 10d and then up to 10h LAF.
[LG V30 Guides, News, & Discussion] sonicion:
I must have had the paths all wrong. Once I ran the SetDev.bat and SetUser.bat, it's finally updating.
[LG V30 Guides, News, & Discussion] mmmzon:
Let me know where you end up. Despite being on 10d with patched laf, I am unable to install recovery and get onto rooting.
[LG V30 Guides, News, & Discussion] akmal@206:
Same downgrade prossas
[LG V30 Guides, News, & Discussion] akmal@206:
Help me any one to change korean lg v30 v300k21r recommends global flash file for v300k21r i am confident in 21r
[Razer Phone Questions & Answers] tarmsabye:
Anybody know how to add a custom ringtone to the Razer Phone?

I can't seem to find the option anywhere.

Thanks!
[Razer Phone Questions & Answers] kdogguk:
I use ZEDGE from play store.

Or use a file explorer and in the main storage there is a "Ringtones" folder, put you ringtone in there. Go to settings, sounds, phone ringtone and select it from the list.
[Android Q&A, Help & Troubleshooting] MoeKyawThu991:
Hello, please help me Vernee M5 Flash Firmware. Please help Vernee M5 Flash Firmware with scatter file. In Vernee official site has ota update only. Please help me. Thank you!
[Android Q&A, Help & Troubleshooting] Yonohesido:
This ROM is the 25092017:

http://4pda.ru/forum/index.php?showtopic=840878&st=340#entry68926331
[Android Q&A, Help & Troubleshooting] MoeKyawThu991:
Thank

Thank you sir, this link has no recovery file. I wants Vernee M5 flash rom with scatter file.
[Android Q&A, Help & Troubleshooting] daigo-a:
Just use the OTA Rom

Actualy you can use the ota rom availble in the vernee website in flash tool, you just have to unzip the downloaded rom into a folder and you'll get a scatter file and everything.

I did not try it on the m5 but i did this on my old thor and it worked.
[Android Q&A, Help & Troubleshooting] MoeKyawThu991:
Dear Daigo-a

Thank you for your reply. I already try this official site's ota rom. But, this scatter file is error. I wants rom with scatter that can flash recovery, boot, etc... Please help me!
[Android Q&A, Help & Troubleshooting] Yonohesido:
Try this scatter file.
[Android Q&A, Help & Troubleshooting] MoeKyawThu991:
Dear Yonohesido

Thank you for your help. This scatter file is useful. But, no recovery , no bootloader, no system, no etc... So, no power up now. Please help me Vernee M5 backup rom. Thank you!
[Android Q&A, Help & Troubleshooting] daigo-a:
I'll try to backup the rom of my m5, if i manage to do it, i'll upload it and i'll send you a link
[Android Q&A, Help & Troubleshooting] MoeKyawThu991:
Dear Daigo-a

Thank you! Please help me!
[Android Q&A, Help & Troubleshooting] Yonohesido:
MoeKyawThu991

You are sure the link in post #2 doesn't work?. I downloaded few days ago and the scatter i'm posted is in the file, recovery, boot, system... as well.

I don't upload because my connection is very slow.

Sorry for mi english.
[Android Q&A, Help & Troubleshooting] MoeKyawThu991:
Dear Yonohesido

Thank for your replies. In scatter file that you gave me has txt file only. I wants full firmware with boot, recovery, system, etc with scatter file. Please help me with upload all of your firmware. Thank you!
[Android Q&A, Help & Troubleshooting] 77777777777777:
Restore your dead vernee m5 phone works 100℅

Link (below in page): https://xdaforums.com/android/help/...-vernee-m5-t3692035/post75570725#post75570725
[Tilt, TyTN II, MDA Vario III General] Zaiaku:
Within the next 2 or 3 weeks. I'm planing on getting a Tilt. For all of you already having one I need some info. I've never had a GPS device or Cell phone with that capability so please inform me.

I'm really not playing on using the GPS feature maybe just to play around with and see how it works.

Do I need to have a GPS plan on my account to use this feature, I'm not going to need directions, I just want it to show my location on a map?

Am I correct thinking if I don't use Navagation (Get Directions) feature then its only using my Internet connection?

Can I use any GPS software on the phone?

I'm just trying to make sure I wont be charge for something that I really don't need, just want to try out to locating function here and there. I think it would be fun to have.
[Tilt, TyTN II, MDA Vario III General] bapssystupr3m3:
GPS is free for using...having a program that usings GPS might not be free..such as tomtom garmin etc...there are going to be free programs such as googlemaps (correct me if i'm wrong)...but using the GPS is completely free and has nothing to do with the cellular provider.