Doubts before buying it on the Software and its unlocking - LG V35 Questions & Answers

Hello, I want to buy this phone since I have seen it in amazon for 360 dollars, my question is that it is AT & T software but unlocked for any operator, is this really the case?
I am reading reviews in Amazon that say it is not really Unlocked and can not be used with other operators.
I want to use it in Argentina with the Personal operator.

If it's carrier unlocked, you can use with any operator.

xela19115 said:
If it's carrier unlocked, you can use with any operator.
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Click to collapse
Thanks, for what I see I got confused with that of GSM or CDMA.
Check the only cheap and unlocked version that I see is the one with the AT & T software, is it easy to change the ROM to the Stock to receive updates?
Or is it better to leave it like this and update over time?

xela19115 said:
If it's carrier unlocked, you can use with any operator.
Click to expand...
Click to collapse
But you can't update firmware with any operator, even when carrier unlocked.

Think again... https://lg-firmwares.com/lg-lmv350ulm-firmwares/#tab=firmwares

MasterThiefGarrett said:
Think again... https://lg-firmwares.com/lg-lmv350ulm-firmwares/#tab=firmwares
Click to expand...
Click to collapse
Think again what? You still can't update with AT&T firmware. You're talking about flashing to non-AT&T firmware. But that's a workaround.
Carrier unlocking and using on non-ATT network lets you use the phone, but you won't get updates.
UNLESS YOU FLASH TO COMPLETELY DIFFERENT FIRMWARE, which is another topic.

I'm using the att version of the LGv35 using straight talk on att towers and I receive updates periodically on time no issues. So I would think any US carrier that uses att towers should receive updates.

Optimusman said:
I'm using the att version of the LGv35 using straight talk on att towers and I receive updates periodically on time no issues. So I would think any US carrier that uses att towers should receive updates.
Click to expand...
Click to collapse
But the op is asking about non-ATT. That's why he wants "carrier unlocked". Specifically he lives in Argentina, so he will NEVER use AT&T... But there's even people in U.S. who don't use AT&T nor AT&T MVNOs.
Carrier unlocked lets you use it in any carrier which has compatible bands, but you won't get updates. For that, you have to manually flash to other variant firmware KDZ

Just for the record, flashing to another firmware variant(at least on this phone) won't get you updates either. You'll need to manually download and flash each new update. I flashed my Amazon variant to the Google Fi kdz and never received another update, no matter how many came out. Had to start doing it manually, got annoyed, and flashed back to the Amazon kdz in anticipation of the Pie update coming out (eventually... Please LG, for the love of...)
As a side note, going from the Amazon software and using lgup to flash the gFi software as an upgrade worked fine, and I kept all of my data. Flashing back to the Amazon software as an upgrade soft-bricked my device and I had to do a full wipe and flash, and so lost all of my data. Reinstalling and reconfiguring all of your stuff is a pain in the ass when you don't have access to twrp for a proper backup.

Related

firmware upgrade can lock an unlocked phone?

hi everyone,
i'm considering buying an at&t unlocked phone (unlocked by carrier as the seller noted).
does anybody knows if after a firmware upgrade the phone will be locked again?
or the upgrades come straight from blackberry servers and not from at&t.
i'm gonna use the phone in Israel and not the US.
My Priv is an AT&T unlocked one. I did the Autoloader update and use it in Brazil without any problem.
lacordaire said:
My Priv is an AT&T unlocked one. I did the Autoloader update and use it in Brazil without any problem.
Click to expand...
Click to collapse
so i will need to auto-load the firmware my self and not use ova method?
taiber2000 said:
so i will need to auto-load the firmware my self and not use ova method?
Click to expand...
Click to collapse
More than likely. Most of the carrier branded devices in NA will only get OTA updates pushed from the carriers themselves. I know I've seen a number of users posting on the Crackberry Priv forum complaining about not being able to get OTA updates with an unlocked device from some provider without a provider SIM, I want to say T-mobile, but cannot recall with certainty. But, it seems very likely that you'll have to autoload any system updates.
taiber2000 said:
so i will need to auto-load the firmware my self and not use ova method?
Click to expand...
Click to collapse
Yes, I think so.
thanks guys,
will need to learn how to autoload updates without bricking my device.
Dear Lacordaire,
which software version did you use? the AAF 153 that is the Marshmallow version or the AAE 599 Lollipop version?
usually firmware updates dont relock phone if you used the NCK code.
Read this. I do it today. Works well
http://forum.xda-developers.com/bla...instal-blackberry-priv-carrier-t3447949/page1

Switch Firmware,

Hello, xda_developers.
I just got mail S7 Unlocked in the mail that I ordered from eBay, I believe it was a sweet deal CAD $549.99 + tax. I am with Telus BTW. Let's get to the point.
The phone is with Sprint which has bloatware and APN is locked out. I want to flash a new firmware onto the phone without Tripping the Knox. I looked into the 930U Firmware but don't know which one to pick. I looked into the thread: "Bloat free firmware 930U....anyone tried it?" and saw the part about root, so I backed out.
After I looked into the Sprint SM-G930P firmware and saw few different "Regions": SPR, XAS, and VMU. I found"SPR" is Sprint, and "VMU" is Virgin Mobile USA. For "XAS" I am not too sure, but "XAS image has the APN section unlocked". ("Here" )
Afterwards, I found the forum "Found a code...interesting...." and used the code "##BRAND#" and removed the Sprint boot logo, and some bloatware but the APN was still locked out, and still had "Hands-Free Activation".
I need help picking the right Firmware for my phone, which will let me add APN, and remove the "Hands-Free Activation". I do not want or need to root the phone.
The phone is up to the latest update:
Software Version: SG930PVPS2APG1 ,
Hardware version: REV0.6 ,
Baseband version: G930PVPS2APG1 ,
Build number: MMB29M.G930PVPS2APG1 .
I did not want to flash firmware without knowing for sure it will not brick the phone, brand new phone in a long time, I don't want to break it or brick it on the first day.
Aswell, I am not sure if I can flash a Canadian firmware, SM-G930W8 or the Global Firmware, SM-G930F.
Thank you for reading, hope you can help me out.
anjesh12 said:
Hello, xda_developers.
I just got mail S7 Unlocked in the mail that I ordered from eBay, I believe it was a sweet deal CAD $549.99 + tax. I am with Telus BTW. Let's get to the point.
The phone is with Sprint which has bloatware and APN is locked out. I want to flash a new firmware onto the phone without Tripping the Knox. I looked into the 930U Firmware but don't know which one to pick. I looked into the thread: "Bloat free firmware 930U....anyone tried it?" and saw the part about root, so I backed out.
After I looked into the Sprint SM-G930P firmware and saw few different "Regions": SPR, XAS, and VMU. I found"SPR" is Sprint, and "VMU" is Virgin Mobile USA. For "XAS" I am not too sure, but "XAS image has the APN section unlocked". ("Here" )
Afterwards, I found the forum "Found a code...interesting...." and used the code "##BRAND#" and removed the Sprint boot logo, and some bloatware but the APN was still locked out, and still had "Hands-Free Activation".
I need help picking the right Firmware for my phone, which will let me add APN, and remove the "Hands-Free Activation". I do not want or need to root the phone.
The phone is up to the latest update:
Software Version: SG930PVPS2APG1 ,
Hardware version: REV0.6 ,
Baseband version: G930PVPS2APG1 ,
Build number: MMB29M.G930PVPS2APG1 .
I did not want to flash firmware without knowing for sure it will not brick the phone, brand new phone in a long time, I don't want to break it or brick it on the first day.
Aswell, I am not sure if I can flash a Canadian firmware, SM-G930W8 or the Global Firmware, SM-G930F.
Thank you for reading, hope you can help me out.
Click to expand...
Click to collapse
The 930U firmware will work perfectly fine without root. No bloatware and you can modify the APN's.
Euronymous88 said:
The 930U firmware will work perfectly fine without root. No bloatware and you can modify the APN's.
Click to expand...
Click to collapse
the 930U firmware is bloatware free, and I don't have to root the phone? Also does it have the "Hands-Free Activation" or the "Activate this device" in Settings?
It's bloatware free and it doesn't require root. And when I flashed...it simply activated my device and there's no activate device in settings.
Euronymous88 said:
It's bloatware free and it doesn't require root. And when I flashed...it simply activated my device and there's no activate device in settings.
Click to expand...
Click to collapse
alright, thank you very much.
Going to go flash it now
edit: Quick Update, went to flash the G930U files(firmware?) and it all went smoothly. Takes time to register onto network. any fix without root?
edit 2: Just did a factory reset from recovery, seems to have fixed the slow network register
edit 3: The phone seems to run warmer than the sprint firmware, no idea why
Never mind, I am, an idiot.
skater95 said:
You have a Sprint S7 and was able to flash a firmware without any bloat on it?! Can you give me the link of which yoi downloaded? And did yoi use odin to flash it?
Click to expand...
Click to collapse
Read the thread again @skater95 the link and instructions are in it
Congrats on the phone! That is a good deal considering the phone goes for 899 brand new, and I'd assume around 600-750. But with black listing these days I wouldn't trust Kijiji etc.
Your phone should work fine except for LTE. Its missing I believe 2-3 bands for LTE but on the plus side it's the bands that bell/Telus don't really use much like 2600. So if you ever see soneone else have LTE and not you that would be why but, then again the bands you don't have usually are for rural areas
Enjoy the phone
Sent from my Nexus 5 using Tapatalk
PoppNLPatrick said:
Read the thread again @skater95 the link and instructions are in it
Click to expand...
Click to collapse
frostyisgod said:
Congrats on the phone! That is a good deal considering the phone goes for 899 brand new, and I'd assume around 600-750. But with black listing these days I wouldn't trust Kijiji etc.
Your phone should work fine except for LTE. Its missing I believe 2-3 bands for LTE but on the plus side it's the bands that bell/Telus don't really use much like 2600. So if you ever see soneone else have LTE and not you that would be why but, then again the bands you don't have usually are for rural areas
Enjoy the phone
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
Thank you very much. It's a pretty nice deal, still going on I believe. I don't have to worry about the blacklist. Even without the 2600 band data works great, really don't mind not having a few LTE bands, for the price i got the phone for. With the 930U firmware, it works great.
frostyisgod said:
Congrats on the phone! That is a good deal considering the phone goes for 899 brand new, and I'd assume around 600-750. But with black listing these days I wouldn't trust Kijiji etc.
Your phone should work fine except for LTE. Its missing I believe 2-3 bands for LTE but on the plus side it's the bands that bell/Telus don't really use much like 2600. So if you ever see soneone else have LTE and not you that would be why but, then again the bands you don't have usually are for rural areas
Enjoy the phone
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
The U firmware has more/better LTE bands enabled than the Sprint (P) firmware. I strongly doubt it's missing any LTE bands used in Canada.
myphone12345 said:
The U firmware has more/better LTE bands enabled than the Sprint (P) firmware. I strongly doubt it's missing any LTE bands used in Canada.
Click to expand...
Click to collapse
I believe your correct with the U firmware It shouldn't be missing a band or 2 like it is on the Sprint firmware. But yes about the same price as you'd get it on Kijiji (since there's tax) but it's new and don't have to worry about the blacklist
myphone12345 said:
The U firmware has more/better LTE bands enabled than the Sprint (P) firmware. I strongly doubt it's missing any LTE bands used in Canada.
Click to expand...
Click to collapse
FWIW - here are the bands that are apparently supported in the 930U firmware. This is band priority list from the LTE section of the ##DATA# menu. Not sure which bands Canada uses, but it looks like the only major one missing might be band 17?
Cooljb said:
FWIW - here are the bands that are apparently supported in the 930U firmware. This is band priority list from the LTE section of the ##DATA# menu. Not sure which bands Canada uses, but it looks like the only major one missing might be band 17?
Click to expand...
Click to collapse
I think the Canadian networks may have started using MFBI on band 12 (like AT&T has). If so then B17 would no longer be necessary in Canada. The best place to verify this might be to post a question about it on the Bell and Rogers forums on Howardforums.
In G930UUEU2APEH thread it is said:
"root with the only g930a method there is right now"
So, this universal firmware can be rooted, right?
Can any one give me the link for downloading the 930U rom for my sprint sm-g930p and are they facing any problem with the same
jainmayur83 said:
Can any one give me the link for downloading the 930U rom for my sprint sm-g930p and are they facing any problem with the same
Click to expand...
Click to collapse
There are two download links in the OP of this thread. The google drive one appears to be working. That's where I downloaded it from.
http://forum.xda-developers.com/att-galaxy-s7/how-to/xda-community-love-g930u-t3415875
Cooljb said:
There are two download links in the OP of this thread. The google drive one appears to be working. That's where I downloaded it from.
http://forum.xda-developers.com/att-galaxy-s7/how-to/xda-community-love-g930u-t3415875
Click to expand...
Click to collapse
hi,
i downloaded the rom and tried flashing the phone, but in odin it came as "Fail" and now phone is gone. it is going in recovery and the phone is not starting
jainmayur83 said:
hi,
i downloaded the rom and tried flashing the phone, but in odin it came as "Fail" and now phone is gone. it is going in recovery and the phone is not starting
Click to expand...
Click to collapse
Did the actual flash fail, or did one or more of the MD5 checks fail? What version of Odin did you use? If any of the MD5 checks failed, you just need to download the firmware again - your download was corrupted. If the actual flash failed, the most common cause is the USB cable/connection. Try another USB cable, and/or another USB port on your computer, and don't move the phone or computer around while it's flashing. Odin is very temperamental if the connection is not perfect.
Cooljb said:
Did the actual flash fail, or did one or more of the MD5 checks fail? What version of Odin did you use? If any of the MD5 checks failed, you just need to download the firmware again - your download was corrupted. If the actual flash failed, the most common cause is the USB cable/connection. Try another USB cable, and/or another USB port on your computer, and don't move the phone or computer around while it's flashing. Odin is very temperamental if the connection is not perfect.
Click to expand...
Click to collapse
Hi i tried again and the rom was successfully flashed. Now the problem is that, it is not accepting my T-mobile sim card and there are still some options missing from the settings menu, such as "mobile networks, wifi calling, hotspot and tethering.. Plz help.. I am so confused
jainmayur83 said:
Hi i tried again and the rom was successfully flashed. Now the problem is that, it is not accepting my T-mobile sim card and there are still some options missing from the settings menu, such as "mobile networks, wifi calling, hotspot and tethering.. Plz help.. I am so confused
Click to expand...
Click to collapse
I'm confused too. Are you wanting to use it on Sprint or T-Mobile? Do you have a sprint account, and did your phone activate on Sprint? I don't have any experience using a non-Sprint sim with this phone/firmware. The only thing I can suggest it maybe do a factory reset and go through the setup/activation with the T-Mobile sim already in the phone. Good luck.
If you're wanting to use both Sprint and T-Mobile on this phone, I'm not sure if that's possible. From what I've read elsewhere, even though this firmware is unlocked, it can only be active on one carrier at a time. I don't think you can switch back and forth at will, without activating/deactivating from one carrier to the other. I could be wrong though, as I have not used anything but my original Sprint sim.

Flashing stock firmware on carrier locked phone

Hey everyone! I'm somewhat new to XDA (as in this is my first time creating/posting a thread) but I've decided this is the best place to get some help.
So, I have a carrier locked G935W8 Fido phone, and I was wondering if it was possible to install the stock G935W8 firmware from sammobile. I have read around that flashing the stock firmware works after the phone is unlocked, but what if it is still carrier locked? Can I still flash the stock G935W8? Or will I brick my device? My phone is not rooted btw.
Thanks to anyone that can help me out!
Welcome to XDA
yes, you can flash stock firmware as long as it is for the locked carrier.
Other firmware will work but the imei maybe effected.
Cosmic Blue said:
Welcome to XDA
yes, you can flash stock firmware as long as it is for the locked carrier.
Other firmware will work but the imei maybe effected.
Click to expand...
Click to collapse
Well, that's the thing. I want to flash the unlocked Canadian firmware, as in the one with no carrier bloatware. Will that be possible and have the phone working 100%?
I'm afraid I don't have an answer to your question, but I just did the carrier unlock on my new G935W8 a few days ago using basically the first website to come up in a google search. $25 USD; waited about 18 hours to get the code. You don't have to rely on your carrier (with their insane fees and/or waiting periods) to unlock your phone; might as well just do it. Having an unlocked phone is very handy if you travel at all.
shadowdude123 said:
Well, that's the thing. I want to flash the unlocked Canadian firmware, as in the one with no carrier bloatware. Will that be possible and have the phone working 100%?
Click to expand...
Click to collapse
yes, it will work for most things 100 %. volte may not work as it requires a carrier branded firmware.
you will probably have to enter the number for your voice mail manually and settings for internet as that is in the carrier branding.
Cosmic Blue said:
yes, it will work for most things 100 %. volte may not work as it requires a carrier branded firmware.
you will probably have to enter the number for your voice mail manually and settings for internet as that is in the carrier branding.
Click to expand...
Click to collapse
Thank you everyone for your help! Just a question, what do you mean by settings for internet? As in data/LTE?

AT&T Branded S8 moving from AT&T service to Verizon

Hi,
I have read through a bunch of threads but have not seen my exact situation but I think I know what I have to do but want to get some advice from the experts here.
I purchased an AT&T branded phone an activated on AT&T a year ago. We needed to switch to Verizon so I got the unlock code from AT&T and switched no problem. As part of the switch Samsung has a BYOD feature that changes some of the software and menus from AT&T to Verizon. It was actually pretty cool because it removed the ATT apps loaded some VZW instead. Below is a link that describes the feature if you are not familiar:
Enjoy the Freedom of BYOD
So all is mostly good except I believe the menu change to update the firmware OTA is pointing to VZW and not ATT. When I run the update check it just says no updated needed. Looking at VZW they have updated their latest OTA version on August 1st here G950USQU5CRH1 so I know it is not trying to update to that.
ATT just released their version today August 30th here G950USQS5CRH1 but that is not updating either.
I will try this again over the next couple days to see if the updater is smart enough to find the ATT version but I am guessing I am probably in no man's land and will need to update manually using SamMobile or Updato or something else.
Any thoughts are very much appreciated.
Thank you.
I have tried a number of things like all the Verizon tools, Smart Switch, etc. and nothing will trigger a download.
I am downloading the only file from SamMobile that looks like the same version on the AT&T site but is says it is Verizon hopefully that will not matter. I will try to flash it with Odin and see what happens.
As an alternate I chatted with Samsung and they gave me the address of the a Best Buy in my area that will update the firmware for me. I guess some of the BB have Samsung techs in them. Kind of a pain but at least there is a back up.
Not sure if anyone is following this but I thought I would close this out. All options have failed.
Not even Samsung at Best Buy can flash the firmware since in their tool my phone shows up as VZW/VZW/ATT. So what I thought was a cool feature of the BYOD changing carriers only cripples the phone from an Update perspective, what a bad design. I would change carrier firmware as in some of the guides here but the problem is that I do not have G950U1 or G950U2. I have G950US which the older guides do not address.
I am either going to buy a prepaid ATT card but I hate to give those horrible people another dime or I will sell this phone and maybe just get Samsung branded like others in my family and they get updates from Samsung or go get an iPhone. I dislike iPhones a lot but at least Apple does not let the carriers screw around with their firmware.
Solved! Not sure why this site never showed up in my previous searches here or on the web.
https://samsung.firmware.science
Found the latest 2 OTA updates and applied them perfectly.
Well I can't say I've ran into this problem, but I to use ATT and am looking to eventually move to VZW, so I really appreciate your time and effort in making this thread as this isnt something I would have thought of myself. Also, that website is kick a**! thanks for sharing that
I was an ATT customer for 14 years on my wireless. The migration on the family 2 iPhones, 1 Samsung unlocked S8+ and my ATT S8 went perfect. I am the only one that had the firmware update problem because the other devices get updates directly from Apple of course and Samsung for the S8+.
My experience so far with VZW is excellent! For our family plan it was a little cheaper but our main reason fro moving was the network quality. Verizon in my area is so far ahead of ATT it is really shocking. Great call quality and data and coverage is fantastic. We had so many problems with ATT not sure why I stayed so long. They gave me a piece of junk Microcell to try and fix the issues at my house but even when we go to the ATT store that is 1 mile away, they do not even get wireless service in the store. They all have to use WiFi calling.
I have to really be impressed to recommend a company but VZW technology is well worth it for me. We will see how the rest to the customer services is.
What happened with the firmware you flashed with Odin? You can go to Updato.com and Download G950U or U1 firmware which is MUCH faster than the hours Sammobile takes. With newer firmware you can flash any carriers firmware (Go to Updato and download VZW firmware for example) because your phone installs the necessary files depending on the sim card you're running. Been that way for quite a while now.
Be careful with Firmware science as some of those builds aren't what is released so when a newer update does drop from VZW you wont get it again because you have a conflicting build number. Then you'll be back here asking why. Also, every time there's an updated firmware on FW Science you'll have to reinstall everything as flashing that update.zip wipes the phone post install. It gets really old.
jpcdeux said:
What happened with the firmware you flashed with Odin? You can go to Updato.com and Download G950U or U1 firmware which is MUCH faster than the hours Sammobile takes. With newer firmware, you can flash any carriers firmware (Go to Updato and download VZW firmware for example) because your phone installs the necessary files depending on the sim card you're running. Been that way for quite a while now.
Be careful with Firmware science as some of those builds aren't what is released so when a newer update does drop from VZW you won't get it again because you have a conflicting build number. Then you'll be back here asking why. Also, every time there's an updated firmware on FW Science you'll have to reinstall everything as flashing that update.zip wipes the phone post install. It gets really old.
Click to expand...
Click to collapse
Hi thanks for your input, I have 1 question to you, as I understand from your post you are talking about if mobile is already on VRZ firmware but have issue with OTA update? am I right? if not could you be so kind to tell me I'm on AT&T firmware G892AUCS3BRG1 (AT&T OREO Firmware) can I somehow switch to VRW or some other carrier? in addition, I have no Verizon sim and no AT&T sim as well I'm in Georgia and in our area, there are no such operators.
from my perspective it is good to have TMB firmware this would be the best option for me if it is possible
thank you in advance for your cooperation
vazovskiiii said:
Hi thanks for your input, I have 1 question to you, as I understand from your post you are talking about if mobile is already on VRZ firmware but have issue with OTA update? am I right? if not could you be so kind to tell me I'm on AT&T firmware G892AUCS3BRG1 (AT&T OREO Firmware) can I somehow switch to VRW or some other carrier? in addition, I have no Verizon sim and no AT&T sim as well I'm in Georgia and in our area, there are no such operators.
from my perspective it is good to have TMB firmware this would be the best option for me if it is possible
thank you in advance for your cooperation
Click to expand...
Click to collapse
When you flash firmware it installs carrier files based on the Sim card in your phone
jpcdeux said:
When you flash firmware it installs carrier files based on the Sim card in your phone
Click to expand...
Click to collapse
i understand but can i switch from at&t firmware to vrz or tmb firmware?
vazovskiiii said:
i understand but can i switch from at&t firmware to vrz or tmb firmware?
Click to expand...
Click to collapse
If you install a different sim card it will basically switch to that carriers firmware
jpcdeux said:
If you install a different sim card it will basically switch to that carriers firmware
Click to expand...
Click to collapse
sorry but this is incorrect.
vazovskiiii said:
sorry but this is incorrect.
Click to expand...
Click to collapse
Okay then. Figure it out yourself.
Hi
I already did and nothing changed, that is the reason why i replyed

NEW V35 [7/2020] Stuck on OREO?

Just bought this phone about a week ago, it is an Unlocked AT&T Model. It tells me basically that it does not need a OS Update - that it has the Latest 8.0. I am giving up on LG Support already!
Using their APK to update via USB told me that it cannot even check the Version of the OS, so definitely NO Update for this SUCKER!
Can anyone here PLEASE help me find a way to UPDATE this nice Smart Phone?
THANKS!
cyberized said:
Just bought this phone about a week ago, it is an Unlocked AT&T Model. It tells me basically that it does not need a OS Update - that it has the Latest 8.0. I am giving up on LG Support already!
Using their APK to update via USB told me that it cannot even check the Version of the OS, so definitely NO Update for this SUCKER!
Can anyone here PLEASE help me find a way to UPDATE this nice Smart Phone?
THANKS!
Click to expand...
Click to collapse
https://forum.xda-developers.com/lg-v35/help/change-att-rom-t4102067
ChazzMatt said:
https://forum.xda-developers.com/lg-v35/help/change-att-rom-t4102067
Click to expand...
Click to collapse
THANKS! Going to be to MUCH 4 dis ol' brain, I'm afraid, may have to hope/pray that LG just might dnld 9.0 for me or may ride 8.0 to me grave!
ChazzMatt said:
https://forum.xda-developers.com/lg-v35/help/change-att-rom-t4102067
Click to expand...
Click to collapse
This is what LG's response is to me about getting my AT&T Unlocked V35 Updated fm A. 8.0:
Hi Michael, we appreciate your time in getting back to us. I will be happy to assist you today.
In response to your inquiry, for carrier unlocked phones, the only way to get it updated is, you need to have a service again with the original service provider for them to send or push the Software update to your phone. While LG has no control with the software updates for carrier unlock phones, compared to manufacture unlock phones it automatically receives the software updates that was released OTA (Over the Air).
I hope I have provided all the information and wish it has been helpful in addressing your query. It has been a pleasure to help you out to the best of my knowledge and my skills.
Should you have any other questions, please feel free and don't hesitate to contact us again via Email, Live Chat, or Phone by calling 1-800-793-8896. As this email is used for outgoing mail only, you may send file attachments, replies, any information and further inquiries over to the email section of support https://www.lg.com/us/support/email-appointment and we will do our best to assist you without you having to repeat the details of your previous message.
Thank you for choosing LG Electronics!
Sincerely,
Johannes
I have to leave T-Mobile [cheaper/better] and go to AT&T - RATS!
ChazzMatt said:
https://forum.xda-developers.com/lg-v35/help/change-att-rom-t4102067
Click to expand...
Click to collapse
I heard from LG Support and they said that since it is an AT&T Unlocked Phone and not unlocked by them - I have to sign up with AT&T and noot my T-Mobile too get Updated....RATS....I just left
AT&T for better and cheaper service from T-Mobile and now I have to go back....guess I will and if/when they upgrade this NICE phone I will leave dem again!:laugh:
Or as I suggested, you simply cross flash to North American Open Market (NAO) firmware via Dev Patched LGUP.
You can also try temporarily putting in an AT&T SIM card (not even activated) and that can trigger AT&T update, if left for a few hours.
But people in other countries just cross flash to NAO as they don't need AT&T firmware whatsoever.
cyberized said:
This is what LG's response is to me about getting my AT&T Unlocked V35 Updated fm A. 8.0:
Hi Michael, we appreciate your time in getting back to us. I will be happy to assist you today.
In response to your inquiry, for carrier unlocked phones, the only way to get it updated is, you need to have a service again with the original service provider for them to send or push the Software update to your phone. While LG has no control with the software updates for carrier unlock phones, compared to manufacture unlock phones it automatically receives the software updates that was released OTA (Over the Air).
I hope I have provided all the information and wish it has been helpful in addressing your query. It has been a pleasure to help you out to the best of my knowledge and my skills.
Should you have any other questions, please feel free and don't hesitate to contact us again via Email, Live Chat, or Phone by calling 1-800-793-8896. As this email is used for outgoing mail only, you may send file attachments, replies, any information and further inquiries over to the email section of support https://www.lg.com/us/support/email-appointment and we will do our best to assist you without you having to repeat the details of your previous message.
Thank you for choosing LG Electronics!
Sincerely,
Johannes
I have to leave T-Mobile [cheaper/better] and go to AT&T - RATS!
Click to expand...
Click to collapse
ChazzMatt said:
Or as I suggested, you simply cross flash to North American Open Market (NAO) firmware via Dev Patched LGUP.
You can also try temporarily putting in an AT&T SIM card (not even activated) and that can trigger AT&T update, if left for a few hours.
But people in other countries just cross flash to NAO as they don't need AT&T firmware whatsoever.
Click to expand...
Click to collapse
Matt: TKS, I didn't think I'd ever need that AT&T SIM card, thru it away.........PLEASE tell this ol' man the easiest and safest way to "do da DEED" and FLASH it as you suggest above and thus be able to
stay w T-Mobile and eventually also get a better V. of 10.0.....Is it FOOL Proof? Hope so.......TKS:fingers-crossed:
cyberized said:
Matt: TKS, I didn't think I'd ever need that AT&T SIM card, thru it away.........PLEASE tell this ol' man the easiest and safest way to "do da DEED" and FLASH it as you suggest above and thus be able to
stay w T-Mobile and eventually also get a better V. of 10.0.....Is it FOOL Proof? Hope so.......TKS:fingers-crossed:
Click to expand...
Click to collapse
Yes, people report AT&T SIM card will do the trick. Either prepaid or postpaid, they are both the same. Supposedly they don't have to be activated -- as long as you have AT&T firmware on your phone.
Some say a Red Pocket (AT&T MVNO) SIM card will, also. While Cricket (owned by AT&T) SIM card will not.
ChazzMatt said:
Yes, people report AT&T SIM card will do the trick. Either prepaid or postpaid, they are both the same. Supposedly they don't have to be activated -- as long as you have AT&T firmware on your phone.
Some say a Red Pocket (AT&T MVNO) SIM card will, also. While Cricket (owned by AT&T) SIM card will not.
Click to expand...
Click to collapse
Called Best Buy to see IF I could pay someone there to Flash my V35, like you recommend, but they are not allowed to do things like that. Turning to Craig's List now.
Hey buddy, it's easy to do yourself. Just follow this comment and the linked guide. Process is the same. Super simple and straightforward. Let me know if you have any questions.
https://www.reddit.com/r/LgV35/comments/f2yag4/just_got_one_should_i_modify_it/fhg34cy
Latest firmware for the V35 now (AT&T does have an early version of the Android 10 update, but kdz not released. We have to wait for a ULM kdz to be released to flash the 10 and update. Until then we're on Android 9 still) is the 04/2020 update. Sort by date on lg-firmwares.com, for device choose LMV350ULM, you want the ULM as its the unlocked carrier free version of the V35, and crossflashing the AT&T version is completely safe (I'm using an AT&T V35 in Canada on Koodo with the ULM software). In the software list choose GFI or USA (I'd recommend the USA version, unless you're on google fi).
cyberized said:
Called Best Buy to see IF I could pay someone there to Flash my V35, like you recommend, but they are not allowed to do things like that. Turning to Craig's List now.
Click to expand...
Click to collapse
Buy one of these AT&T SIM cards. Less than $3 with free shipping.
Leave it in overnight, see if the OTA update shows up.
Keep your T-Mobile. This is just to trigger the update.
https://www.ebay.com/itm/174018618281
ChazzMatt said:
Buy one of these AT&T SIM cards. Less than $3 with free shipping.
Leave it in overnight, see if the OTA update shows up.
Keep your T-Mobile. This is just to trigger the update.
https://www.ebay.com/itm/174018618281
Click to expand...
Click to collapse
THANKS MUCHO Matt - I will definitely do that right away! Appreciate da TIP!
ugslick said:
Hey buddy, it's easy to do yourself. Just follow this comment and the linked guide. Process is the same. Super simple and straightforward. Let me know if you have any questions.
https://www.reddit.com/r/LgV35/comments/f2yag4/just_got_one_should_i_modify_it/fhg34cy
Latest firmware for the V35 now (AT&T does have an early version of the Android 10 update, but kdz not released. We have to wait for a ULM kdz to be released to flash the 10 and update. Until then we're on Android 9 still) is the 04/2020 update. Sort by date on lg-firmwares.com, for device choose LMV350ULM, you want the ULM as its the unlocked carrier free version of the V35, and crossflashing the AT&T version is completely safe (I'm using an AT&T V35 in Canada on Koodo with the ULM software). In the software list choose GFI or USA (I'd recommend the USA version, unless you're on google fi).
Click to expand...
Click to collapse
THANKS for Great Suggestion, I looked over the LINKS etc. and bookmarked but at my age etc., I am alot more TECH SAVY than probably most 81 yr olds BUT I just don't feel confident enough trying to follow all of those instructions, wish I did....know it appears SIMPLE, but I just paid for this NICE Phone and would HATE to BRICK it!
BTW...just abit ago I got notice you sent me a PM but when I tried to open it [SORRY] I guess my Blocker blocked it and sent it into
CyberSpace or something....can't seem to find it now. I just followed ChazzMatt's TIP - and ordered a $2.99 ATT Sim Card to put into my LG V35 to hopefully trigger aN UPDATE. Laters, Michael
Just follow this video for upgrading your V35 to latest firmware
so, (directed toward Chazzmatt) I'm just needing a recommendation on which one to do (or wait for). Ive got the ATT unlocked model on MetrobyTMobile. (LM-V350AWM) I first updated it via modified LGUP to V350ULM20d (V350ULM20d_00_NAO_US_OP_0612), then to V350ULM20f (V350ULM20f_00_NAO_US_OP_0218). ((it still shows as V350AWM in the sys info, but all bloatware is gone))
Now, a while back I went into an ATT store and got them to sell me an un-activated sim card, and tried to update that way and failed (not knowing you had to wait a couple hours or overnight). My question is, would the simcard ota update work for me, and if so, would it be the full blown bloated att version of 10.
Or, should I just keep patiently waiting for the NAO KDZ (V350ULM30?) like you've been screaming for us to do since the very beginning! lol
(apologies for the gratuitous use of parentheses)
*Update - They're now saying we will be getting LG's new Velvet UI, should I wait even longer for that to be released???
burt_mcgirt said:
so, (directed toward Chazzmatt) I'm just needing a recommendation on which one to do (or wait for). Ive got the ATT unlocked model on MetrobyTMobile. (LM-V350AWM) I first updated it via modified LGUP to V350ULM20d (V350ULM20d_00_NAO_US_OP_0612), then to V350ULM20f (V350ULM20f_00_NAO_US_OP_0218). ((it still shows as V350AWM in the sys info, but all bloatware is gone))
Now, a while back I went into an ATT store and got them to sell me an un-activated sim card, and tried to update that way and failed (not knowing you had to wait a couple hours or overnight). My question is, would the simcard ota update work for me, and if so, would it be the full blown bloated att version of 10.
Or, should I just keep patiently waiting for the NAO KDZ (V350ULM30?) like you've been screaming for us to do since the very beginning! lol
(apologies for the gratuitous use of parentheses)
*Update - They're now saying we will be getting LG's new Velvet UI, should I wait even longer for that to be released???
Click to expand...
Click to collapse
The AT&T SIM card trick only works if you still have AT&T firmware installed.
If you cross flashed to another V35 firmware you need to wait for that KDZ to be released. It's coming. LG is just slow. Same deal last year with Pie.
ChazzMatt said:
The AT&T SIM card trick only works if you still have AT&T firmware installed.
If you cross flashed to another V35 firmware you need to wait for that KDZ to be released. It's coming. LG is just slow. Same deal last year with Pie.
Click to expand...
Click to collapse
ah, thanks for clearing that up! I'm guessing we might have to wait even longer now that they've announced we'll be getting Velvet UI and need time to add that to the KDZ, or is the UI update something that will come later on?

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