yashsingh1/xdaforums huggingface dataset:
[LG V35 Questions & Answers] metal409:
No problem, hopefully the zip file with the modded files is attached correctly to this reply. It's for LGUP 1.14

My phone was listed as V350ULM10f after the latest OTA update last month (I think it was just a security update). But that's the same version I used for the KDZ. I grabbed the firmware from here:

Firmware

Hopefully it works for you too.

Edit: Also forgot to mention, I had to put the phone into download mode for it to work correctly. Power the phone off, plug the cable into the PC, while holding volume up plug the usb cable into the phone and once you see download mode, release volume up. Then launch LGUP and it should find the phone and be good to go.
[LG V35 Questions & Answers] KennynGGG:
Thanks Ibuprofen...I'll definitely check those out this weekend....I noticed the V40 Dev mode has "OEM Unlock" an option to turn on or off but that's probably isn't going to do any good without fastboot.
[LG V35 Questions & Answers] Aceman91666:
Bloatcrap

I currently have the Amazon 35.... Are you telling me I can get rid of all this bloatware just by flashing the original firmware?

If this is true I could kiss you on the mouth.
[LG V35 Questions & Answers] metal409:
Correct. From what I understand the unlocked V35/Amazon/GoogleFi phones are the same aside from firmware tweaks and preloaded software. I flashed my Amazon V35 with the Fi firmware and didnt do a wipe. Upon boot, it was basically like I had left it with all of Amazons bs stuff still there. Tried deleting Alexa and bam, was gone. So I ended up just doing a factory reset on the phone and afterwards all the Amazon bloat was gone and the minimal apps were there. So if you can get your hands on the plain unlocked v35 kdz, i would think it would do what you want.

Since I switched to Fi, things like wifi calling and auto switching didnt work correctly with the amazon firmware. So that was my main focus on flashing it and happy to report it worked.
[LG V35 Questions & Answers] brohymnbrohymn:
Hey, I recently purchased the amazon ULM lgv35 and activated with Google Fi and am experiencing the ER081 "Unable to Connect" Wi-Fi Calling error. I would love to flash the firmware and possibly get back the Wi-Fi calling feature!

I have no experience flashing firmware or using LGUP, so a few questions...

1. LGUP_common.dll goes in LGUP/model/common? I have to create the "common" directory - didn't seem to be made upon installation, originally.

2. Replace LGUP.exe (modded) with original in LGUP/ ?

3. Looks like there are several "Process" options - did you choose UPGRADE, FAC Upgrade, or something else?

4. Any tips on minimizing chance of bricking device / backing up device in case something goes wrong?

Thanks in advance!!
[LG V35 Questions & Answers] metal409:
Sorry for the delay, that was the same error I would get with wifi calling too with the Amazon firmware.

1. Yes, the dll goes into the model/common folder and if you don't have a common folder, just create it.

2. Yes, just replace the LGUP.exe in the folder with the modded one.

3. I chose UPGRADE when I flashed mine and later did a factory wipe. After flashing your device will still have everything just the way you had it and can then remove all the Amazon apps individually. If you choose the REFURBISH option it will flash the firmware and then do a factory wipe, so make sure you have anything important backed up just in case.

4. I believe you also need the LG drivers installed, but other than that I didn't have any issues flashing mine. I actually flashed a couple different firmware's.

It looks like the phone will still be recognized as an Amazon variant which causes firmwares not to auto download and install. So you will need to manually update it when I new firmware is released.
[LG V35 Questions & Answers] xd7:
Hi, Would anyone have the LG V35 ThinQ Stock Firmware - v350ulm10c to share, since I am trying to Root (Need to Unlock the Bootloader first) my V35 Unlocked Phone which I bought from Amazon. Cheers.
[LG V35 Questions & Answers] KennynGGG:
Quick question, how come when I flash V350ULM variant on to V350AWM using Partition download options it went fine but the Device still shows as AWM instead of ULM in About? With V30 whichever variant I flashed it will show as such but not V35. Originally I have an unlocked ATT V35 with 10r firmware then I flash ULM 10e or 10f then my phone shows V350AWM10e or 10f.
[LG V35 Questions & Answers] freccia:
2 questions: how did you unlock the at&t v35 version. And how did you flash v350ulm on the v350awm with no errors. Thanks in advance. :highfive:
[LG V35 Questions & Answers] Ascended 1:
I used this guide, https://xdaforums.com/lg-g7-thinq/how-to/guide-how-to-flash-stock-firmware-lock-t3820888

But obisiovly with the Google FI stock firmware, however I got the same issue, still says in the phone that im on the ATT firmware.
[LG V35 Questions & Answers] freccia:
Thanks. I did it. But my phone is still operator lock... How did you unlock yours to use other carriers sim cards? Thanks
[LG V35 Questions & Answers] Zhono:
Anyone who has the Amazon version of the v35 and flashed the Google Fi firmware as per this thread, have you since been able to receive Android updates? Specifically to the latest version of V350ULM10h. I've asked in a few places and several people insist that updates should work. But so far I've never been able to find or download any updates since switching to the Fi kdz. I downloaded the 10h version manually from lg-firmwares.com, but I really don't want to wipe my phone flashing it on.

Also wondering if anyone has the stock Amazon version of the firmware. I've also asked that in a few different places, and the only response I've gotten is basically "why would you want the Amazon version? The Fi version is better." which is not helpful.

*EDIT* Well, I manually flashed the latest update with LGUP, using the UPGRADE option. Worked, and didn't bork my data, so that's good. Still want to know if I'm going to be able to get OTA updates, though. Pie will be here.... eventually.
[LG V35 Questions & Answers] brohymnbrohymn:
Just as a heads up, I flashed the latest firmware ( from V350ULM10f to V350ULM10h ) using LGUP with the UPGRADE option and it factory wiped my phone. Not sure why that happened as I did the same thing from stock to V350ULM10f and it didn't get wiped :/ Maybe I messed something up?
[LG V35 Questions & Answers] mattaw2001:
[Edited due to updates, see further below]

Just used LGUP, the DLL from post #18, and V350ULM10h_00_NAO_US_OP_1130.kdz to crossflash an AT&T v35 on Oreo to Fi's build using "UPGRADE" option in LGUP. Then did factory reset.

Google Fi wifi calling: Works

Google Fi autoswitching: Works(ish): USCellular works, took a while. Sprint causes the SprintDM app to come up, and runs for a very long time (minutes), goes through Retry 1 of 5 to 5 of 5 every time you force the switch and fails. Dialer codes don't affect this. Error popped up of SIM locked please power cycle. Note the baseband after the Fi flash is the same as the one from ULM, see post #40.

Worked smoothly and cleanly.
[LG V35 Questions & Answers] jwrezz:
Did any one notice these firmware versions?

LG V35 ThinQ LMV350EAW

LG V35 ThinQ LMV350EM

LG V35 ThinQ LMV350N

If so, is one of them the EU version, and will it allow bootloader unlock? I ask because it seems as of late, the only "developer" options thru LG is for the Asian and European models. All the US models are not supported.
[LG V35 Questions & Answers] xela19115:
LG V35 was deployed by AT&T (LMV350AWM) and Google Fi (LMV350ULM) in the US. The LMV350N is a Korean variant and LMV350EAW and LMV350EM were deployed by carriers in South and Central Americas. LG V35 (as far as I know) was not deployed in Europe.
[LG V35 Questions & Answers] jwrezz:
Thanks for the help. I wonder if any of them would be better suited for bootloader unlock. Esp the Korean version.

BTW, I found them all here. Have not seen this before, but I have not had an LG since the Nexus4!

https://lg-firmwares.com/
[LG V35 Questions & Answers] xela19115:
The bootloader is separate from the main firmware stack. It does not matter really which one you'd cross-flash.
[LG V35 Questions & Answers] ChazzMatt:
News articles claim there's a V35+ with 128GB internal memory. Anyone seen one?
[LG V35 Questions & Answers] xela19115:
That's deployed in Brazil only.
[LG V35 Questions & Answers] ChazzMatt:
Interesting. I know people in Brazil...

Sent via open market LG US998 V30/V30+
[LG V35 Questions & Answers] bacon612:
Thanks for posting this. I've been curious.

Though I'm a TMobile customer, Ive considered coming to Fi. Few observations/questions:

1) I wonder if the 'refurbish' option in lgup would have done more for you in the crossflash. I went for the refurbish as I just got my v35 and didn't have any data to save.

2) I've read some reviews on Fi and apparently if your phone isn't fully supported, like an iPhone say, you stay on TMobile exclusively. I've also read that the cellular switching isn't as seemless as people expect it to be. Have you used an official Fi phone like an e-sim pixel, for example?

3) can someone out there with a v350ulm Fi phone post a screenshot of their baseband, please?
[LG V35 Questions & Answers] mattaw2001:
Please find attached. AWM is the same as ULM. I currently guess the Fi app may not be provisioning Sprint as it isn't an official Fi hardware variant. I got this from the V35 Telegram group.

Secondary note I chatted with Fi Support for a while, and they did a "network reset" or similar at their end. So now Sprint seems to work better? The SprintDM app still comes up every time.
[LG V35 Questions & Answers] mattaw2001:
1) I should try that and report back, but have now confirmed baseband is the same as the ULM version so maybe not?

2) T-Mobile is true for unsupported handsets. Cellular switching won't save you during a call but is downright handy moving around the USA, especially in the boonies. I have used several, Nexus 6P, then Moto X4. I am trying to hack an AT&T V35 (unsupported V350AWM) to be 100% on Google Fi (the V350ULM).

3) See post above.
[LG V35 Questions & Answers] mattaw2001:
Flashed V350AWM to V350ULM for Project Fi - somewhat works

Update from before.

Just used LGUP, the DLL from post #18, and V350ULM10h_00_NAO_US_OP_1130.kdz to crossflash an AT&T v35 on Oreo to Fi's build using "UPGRADE" option in LGUP. Then did factory reset.

Google Fi wifi calling: Works

Google Fi autoswitching:

T-Mobile - Works, as expected.

Sprint - Doesn't work. SprintDM Configuring your phone comes up, then the notification has Retry 1 of 5, thru 5 of 5 and fails. Signalspy shows Sprint LTE connection. No data is passed, cannot load webpages. Eventually the attached screenshot error comes up.

US Cellular - Works. I have very weak connection here, but I was able to load a simple webpage. Did not try calling.

Otherwise it works smoothly and cleanly.

My thought (guess) on Sprint, based on googling Sprint users that have this error, is that the IMEI is not registered on Sprint. Either the Fi app has figured out this handset is not a Fi approved handset and isn't configuring Sprint, or only the ULM variant IMEIs are whitelisted on Sprint right from the factory. Note that the IMEI ranges for the variants on LGs website are different so this could easily be the case. Especially since the AT&T baseband and Fi one are identical.

It would be possible to test this if someone with an Amazon ulm flashed Fi and tested carrier switching. Anyone?!
[LG V35 Questions & Answers] jwrezz:
How'd you get that background on your settings screen? I hate LG's settings app in general, the colors drive me nuts.
[LG V35 Questions & Answers] jwrezz:
Here's my baseband info
[LG V35 Questions & Answers] mattaw2001:
Apparently a free theme from the LG smart world store?

http://us.lgworld.com/store/share.dev?k=000001177788021

Thanks to mcsterling via telegram.
[LG V35 Questions & Answers] jwrezz:
Thanks! I actually just found a few themes (I chose "pixel dark") on the play store! I'm so used to stock Android, and I hated that stock LG theme with the bright white and pastel colors!
[LG V35 Questions & Answers] mattaw2001:
Spoke with a helpful Sprint community manager. Their response was:

"A couple of things...Google Fi is not a Sprint MVNO. Fi runs on Sprint, T-Mobile, Google WiFi network. It's market-based, meaning who has the best Voice in the market and who has the best Data in the market, that's what the phone will attach to. The problem is the IMEI is not in our system, so when your phone connects to Sprint and the network ask for its credentials, that IMEI does not exist and is not allowed on the network. Your LG is model LM-V350AWM and the only LG V35 allowed on our network is V350ULM. So, it will never work. "

So although crossflashing from AWM to ULM works, auto switching to Sprint with Fi won't work, ever. Fi with T-Mobile only will.
[LG V35 Questions & Answers] thor17:
Those that flashed the Google Fi firmware onto the ATT V35 (unlocked), have you run into any issues with safetynet/Google Pay?
[LG V35 Questions & Answers] bacon612:
Google pay working for me. Awm crossflashed to ULM unlocked firmware. I'm rooted with magisk 19.1 too
[LG V35 Questions & Answers] thor17:
I tried flashing a ULM kdz to my AWM using the modified LGUP and it gets to 4%, then gives me a Failed to read GPT error.

Any idea how to solve this?
[LG V35 Questions & Answers] bacon612:
Use the modded lgup in this post.

https://xdaforums.com/lg-v35/help/lg-v35-amazon-project-fi-t3819470/post78116184

You have to use the dll in the zip for it to work correctly.
[LG V35 Questions & Answers] ChazzMatt:
Yes.
[LG V35 Questions & Answers] thesimpleS13:
Great!

Hello all, I'm new here, been a lurker for a while!

I always liked the LG Vseries phones and I picked up a brand new fully unlocked LG V35 from eBay! It is the Claro carrier model (I believe based in Latin America). It is fully unlocked and before even messing with the firmware, I used it successfully in India with both local India service providers (Airtel) and with a Google Fi Sim.

I just crossed flashed the firmware to the LMV350ULM10i from the LG-Firmware website, and I noticed Im only on the Feb 2019 security patch, is this accurate? LG bridge also says the latest software available is from Feb.

Thank you all for the contributions, without that I would have not been able to flash my phone.

Sincerely,

Ryan
[LG V35 Questions & Answers] methcat:
does anyone know if this amazon version is getting it's own pie update since it seems like the other carriers are getting it?
[LG V35 Questions & Answers] ahm12:
no idea. same here waiting for unlocked version's pie update. I refuse to flash Korean or att roms.
[LG V35 Questions & Answers] StephenMSmith:
Same here for my Fi v35. Fi says it's totally up to LG to do the update for Fi unlocked model so assume same for Amazon unlocked. Is Korean and at&t only options today for unlocked? If at&t pie update applied viac pepa8d Sim, will it install all the at&t crapware?
[LG V35 Questions & Answers] Shawnashley:
If there were any AT&T pie rom available I would graciously flash it, debloating is not too difficult. :D

Yeah LG can be quite adept at dragging their feet, and keeping us waiting. Here is hoping they come through soon. At least before I buy a new phone. :D
[LG V35 Questions & Answers] will1016:
wi-fi calling

I have the same phone with no problems using the wi-fi calling. Just to be sure it is the LG V350ULM phone correct?
[LG V35 Questions & Answers] phoneissue:
could you tell me how you root the awm version? it is from at&t and bootloader is locked, just curious how you accomplished that, could you provide a detailed guideline? thanks
[LG V35 Questions & Answers] bacon612:
First your have to crossflash it to the US Unlocked firmware using LG up with the patched dll. Then have someone with an Octopus flash an engineering firmware abl to it, then you get full fastboot commands and can unlock the bootloader in fastboot. Once this is complete you have to use magisk to patch your own boot.img and flash your patched boot.img.
[LG V35 Questions & Answers] ChazzMatt:
I hate to say it, and you know I own one of these....

But this is why development is basically dead for this phone.

You can do this, and maybe I could. But most people can't.

It's a sad situation. I was hoping some do it yourself technique would be developed.

Sent via open market LG US998 V30/V30+
[LG V35 Questions & Answers] phoneissue:
regarding the 2nd step : "Then have someone with an Octopus flash an engineering firmware abl to it", i am not knowledgeable on this, it seems that an engineering firmware abl is not easy to obtain for most people, after reading the comment from ChazzMatt, I decide to give up rooting it, but thanks for your reply.

---------- Post added at 10:21 PM ---------- Previous post was at 10:18 PM ----------

i have extra questions to bacon612 and ChazzMatt (if you are also reading)

1. i flashed the latest ulm rom to my awm model, and tmobile volte works perfect, however,

wifi call fails, same error code as previous members reported, some member can get tmobile

wifi call work but they are using ulm model, i wonder what else i can do to get awm model

work with tmobile wifi call after flashing ulm rom.

2. from https://lg-firmwares.com/lg-lmv350ulm-firmwares/#tab=firmwares

the latest firmwares for both usa version and google fi version have the same size,

i have tried both of them and do not see any difference, the google fi version has

no google dialer, only lg dialer, so does usa version. Also, both versions have google

calendar only, no lg calendar. So i am wondering which one is which even though

they label them clearly.

3. Using an app "storage space", it shows that the system area (android os) take up 18GB,

on my tmobile lg v30, it only takes up 13GB, they both use android 8.00, why the v35 takes up

extra 5GB for OS, do you think LG allocates those extra 5GB system area for future android 9 upgrade?

4. we have band 71 deployed in my location, my tmobile lg v30 confirms that. After flashing ulm rom to awm

on v35, the band selection hidden menu does show band 71( i know band 71 is not listed on any v35 official spec), when I select band 71 only, it won't connect to band 71, it only connects to hasp+ or other lte band it officially supports. I guess both the awm and ulm support band 71, just wonder how to tweak it to get connected.

Hope you may answer all my questions, thanks !!
[LG V35 Questions & Answers] bacon612:
I had wifi calling working on my ULM crossflashed AWM. Never had a problem, unsure why you are having one.

I don't know why the the of v35 consumes more storage.

I think I recall actual factory unlocked v35 variant users having band 71. I don't think that the crossflash gains different radio bands

If you use telegram do a search fro v35 and you will find a chat group. There is a user in the group that does the octopus flash remotely
[LG V35 Questions & Answers] phoneissue:
“ I don't think that the crossflash gains different radio bands”： that is what i thought as they have the same baseband and https://xdaforums.com/lg-v35/help/lg-v35-amazon-project-fi-t3819470/page4 at #40 confirms this as you previously asked.

"I think I recall actual factory unlocked v35 variant users having band 71": i guess you are referring to this

post : https://xdaforums.com/lg-v35/help/unlocked-v35-band-71-600-mhz-t3868033/page2 at #14: "All of the bands on my ULM phone are enabled, screenshots are included. Wi-Fi Calling and VoLTE works. I cannot show you a screenshot from LTE Discovery of Band 71, since it is not enabled in the Philadelphia metro area, yet. A couple of months ago, I did see it pop up on my phone when I was traveling through the Miami metro area. "

The aforementioned two posts combined together give very important clue: awm model on ulm rom should support band 71, but i just failed to get it while band 71 clearly serve my area.
[LG V35 Questions & Answers] bacon612:
I wanted to add that I am also a TMobile customer and the wifi calling worked. Give it time, maybe? Router issue?
[LG V35 Questions & Answers] phoneissue:
I am actually using lycamobile which uses tmobile network, on my tmobile galaxy note 5 and tmobile lg v30,

the lycamobile sim does have volte and wifi call flawlessly, i will test my friend's tmobile sim and see

if wifi call works.
[LG V35 Questions & Answers] phoneissue:
back from a local tmobile store,wifi call works with their demo sim (on prepaid plan), but still failed

to connect to band 71 (that store is under band 71 coverage as confirmed by a lg v40). I guess tmobile may use a whitelist to accept band 71 capable devices, the ulm carrier unloced version gets the certification, but awm does not, it is probably IMEI based.
[LG V35 Questions & Answers] fancycat:
In case it's helpful to anyone, I flashed my LM-V350AWM to the Google Fi image (V350ULM20d_00_NAO_US_OP_0612.kdz) last night using the steps from post #18. I chose the upgrade option but it wiped my phone and all my apps needed to be reinstalled. But now I have WiFi calling on Mint Mobile with Android 9.0 so it was a small price to pay. Don't forget to back up your things!
[LG V35 Questions & Answers] Guyinlaca:
Flashing the Amazon model to USA unlocked or Google Fi firmware is easy. You also get rid of all the bloat and can use Google Phone and Contacts apps with built in Voicemail app. You'll have to manually upgrade after each software update, but otherwise it's a great option.
[LG V35 Questions & Answers] jimmyStoo:
Are the KDZ files you guys are obtaining from various sites safe and have not been tampered with?
[LG V35 Questions & Answers] ChazzMatt:
Yes, especially from LG-Firmwares.com.
[LG V35 Questions & Answers] jimmyStoo:
I'm not saying you're wrong but how can you be sure of that fact? I'm just trying to be cautious.
[LG V35 Questions & Answers] ChazzMatt:
Because I compared md5 of KDZ I downloaded myself from LG Bridge and it's the same.

That is the site I trust.
[LG V35 Questions & Answers] jimmyStoo:
Ah nice... I've used the site before but this concern had always been in my mind.

---------- Post added at 02:23 PM ---------- Previous post was at 02:10 PM ----------

Do you know if there is any way to get a sample IMEI of a v35ULM model so that I can use it to download official KDZ from lg server? I would like to compare the hash too
[LG V35 Questions & Answers] ChazzMatt:
People can capture the LG Bridge URL for the KDZ and post it.

That's the only way you can download LG Bridge KDZ if you don't have that IMEI. Somebody has to post the download URL.

Over in the LG V30 forum, I maintain a lot of KDZ threads for different variants. People contribute LG Bridge URL download links all the time. I then post LG-Firmwares.com links as faster mirrors.
[Xiaomi Mi A1 Questions & Answers] Hugwalk:
Just treblized my phone yesterday and did some modify

And when I install AdAway, it shows not enough space

I checked it in file manager app, my root folder if full

And it's only 1.89G

Why is this so small and how do I solve this?

Do I need to repartition again?
[Nexus 5 Q&A, Help & Troubleshooting] ekeixdurden:
First of all, I'm pretty noob this days on Android so I'm very sorry guys, also english is not my first language.

My nexus was working great until today. I ended a Whatsapp Call and get a black screen, phone looks frozen (happened before). Reboot it and works fine for 5-10 minutes, after that it started to reboot itself the whole time in bootlop, stuck in the rom intro, after the Google text. My rom is one of the very first roms from Slim Roms, I'm sorry I don't remember the Android Version, but is "old".

I can access to the recovery mode tho. I tried to wipe dalvik cache and the TWRP failed, wipe and factory reset, fail as well... I don't know what else to do. I don't have any image to install in the sd, or any backup. Windows 10 recognize an "android" but can't access to it so I can't copy any file to it.

Is my phone dead or can I do something? I love this phone :crying: