VS995 with T-Mobile ROM? How to flash back to VS995? - LG V20 Questions & Answers

Hi,
I have a V20 that works fine but I'm trying to unlock it. I thought I had a H918 but when I give my IMEI or use the unlock app from T-Mobile they are not able to find it. When I plugged my IMEI into a checker it says I have a VS995. I verified with a Verizon unlocker that my IMEI is a VS995.
Either way, I'm trying to flash a stock VS995 back on to it but LGUP obviously says I can not cross flash. How could this have happened in the first place?

Grab the patched copy of LG UP and dump your aboot partition and post a link. I need to see if the RSA key matches a VS995 or an H918.
If the key matches a VS995, then you can use the patched LG UP in partition DL mode to put the VS995 firmware back on your phone. If it matches the key of the H918, then you will brick your phone if you use anything other than H918 firmware.
If it is an H918 aboot, then someone has changed the IMEI of the phone. Even suggesting this is a gray area, but considering I am not telling you HOW to do it, then I think I will be safe...
You will need to buy a cheap T-Mobile phone, and change the IMEI over from that phone to this one, and then throw the cheap phone away.
Do not ask how to change an IMEI -- that is a no no on here.
-- Brian

Not asking about IMEI change
aboot dump is here:
https://1drv.ms/u/s!AvCSuR2bvtpdg91pTxaM5ldEXe0M4Q
Thanks

That is most definitely an H918. Someone swapped the IMEI with a VS995.
If you flash VS995 firmware onto it, you will brick it.
Your only choice is to swap the IMEI back...
-- Brian

So strange, is there anywhere the IMEI is printed on the phone, I'm pretty sure its mandatory.
The phone has a T-Mobile ROM on it, was like that when I bought it as well.

Both of my V20s (H910 and H918) have the IMEI on a sticker under the battery. Did you buy the phone new?
-- Brian

Bought used, will report back. Thanks for all the help Brian
Edit, no sticker under battery, just a QR code.

Someone bought it used off of eBay (or somewhere) with a bad IMEI, refurbished it, and put a VS995 IMEI on it. Don't know if you bought from eBay or not, but whenever you buy a used cell phone, make SURE you are buying from a reputable dealer. It is very easy to grab a bunch of junk phones just for their IMEIs.....
-- Brian

hey guys..
anyone has qcn for vs995..?

Related

Please Help - Rebooting LG G2 Wrong Rom

Hi guys, first post here so please bear with me.
I recently bought a used LG G2, its the Sprint model from the USA. The previous owner had it rooted, and flashed a stock T-Mobile rom or might have been a custom T-Mobile rom.... needless to say, the model of the phone changed to D801 (the T-Mobile Variant).
So when I use LGFLASHTOOL to flash the Sprint *.tot file, it gives me an error message stating that the hardware model does not match the software I am trying to install, because the phone basically now thinks its a D801. The phone, however is the LS980 from Sprint. As well, *#06# is giving me a "null" IMEI. The previous owner never gave me the box ,so I don't even know the IMEI number for the phone. I'm really frustrated having bought the phone and now can't even use the stock firmware. Does anyone know how I can put the sprint firmware back on using the kdz method ? Or perhaps how I can override LGFLASHTOOL to flash the Sprint *.tot without it checking the hardware.
Please help, I'm out a lot of money if I can't figure this out. BTW the phone is no longer rooted, and keeps resetting itself. I had reflashed the stock T-Mobile rom because he told me it was tmobile (really was his own custom t-mobile rom) so now i dont even have TWRP on or root.
Again, the phone constantly turns on and off and I'm desperately seeking help. Thanks in advance.
P.S. Also wondering if its impossible to know imei if it says null.... but restoring the Sprint rom is my main priority.
Do you have access to recovery like twrp? If so, just flash a sprint Rom, any rom. That way the next time you use LGFlashTool it will detect it as a LS980.
Edit: I see that you don't have twrp. ..
Sent from my LG Flex
Any update OP?
Were you able to fix this? I have the same issue.

IMEI Unknown on Canadian S4 sgh-i337m

I was having the dreaded "Sim card not detected" message and decided to try replacing the mainboard of my Koodo/Telus S4 SGH-i337m with another from the exact same model but different company.
I rooted the phone (etc) and used the tool at http://forum.xda-developers.com/gal...ool-antaresone-s-imei-backup-restore-t2975136 to do a complete backup of the EFS and stuff
I was able to swap out the boards with no trouble and confirmed the newly repaired phone had an IMEI before doing a restore using the above tool as well, but after doing so, the IMEI says Unknown.
I put the phone into DM mode and enabled cp logging in recovery so the phone could be recognized by Windows (otherwise it was saying USB Device Not Recognized)
I tried Octoplus and it can get the software and firmware info from the phone, but does nothing else. NV Items reader writer gives an "Unknown Command" error for even just reading the full phone.
Not sure what I need to do to fix this. Thinking about contacting an unlocking guy here in Canada who says he can repair the IMEI remotely, but I don't want to do that if it's something simple I'm overlooking. Unfortunately most of the documents talking about IMEI repair refer to options that don't exist in my service menu (for example #6 Common and turning off FTM mode). Would appreciate any help.
The backup method is for the i9505 and I understand that, hardware-wise, the i337m has the same hardware but the major difference is support for LTE frequencies in Canada.
You tried to restore the imei from the original motherboard to the replacement motherboard? Do you have a back up of the replacement motherboard's imei information?
With the s4, I don't think all of the imei information is in the efs folder. Nvdata may be written in a hidden partition.
Yup I took a backup of both before doing anything
The tool I linked to says it supports the i337m and it detected it and did not complain at all.
audit13 said:
The backup method is for the i9505 and I understand that, hardware-wise, the i337m has the same hardware but the major difference is support for LTE frequencies in Canada.
You tried to restore the imei from the original motherboard to the replacement motherboard? Do you have a back up of the replacement motherboard's imei information?
With the s4, I don't think all of the imei information is in the efs folder. Nvdata may be written in a hidden partition.
Click to expand...
Click to collapse
The tool backed up several partitions it seems, not just the efs.
Just an FYI. Both motherboards are for Canadian models. My original was with Koodo and the new one is from Bell. Both are identical. It shouldn't have a problem with that.
You tried to restore your old imei to the replacement board? Any particular reason this was necessary? Both motherboards were running the same ROM although I'm not sure this makes a difference.
I wanted to keep it as close to the original as possible (guess I'm a bit OCD like that lol) and I'm pretty sure the seller I bought it from on eBay set the imei on it to a fake number, as I checked it online and nobody had any information on it (whereas my original Imei was recognized as coming from an s4).
Did you try flashing a stock rom on the replacement motherboard? If that doesn't restore the imei and you don't have the replacement's original imei, you may be out of luck.
You confirmed that the replacement is an i337m in download mode?
I am trying a stock Bell firmware using odin now and will then restore the imei backup I took of the new motherboard to see what happens.
Trying to restore the imei backup from the Koodo phone may make it worse.
After flashing a stock rom, check to see if wifi and Bluetooth works before trying to restore the imei.
audit13 said:
Trying to restore the imei backup from the Koodo phone may make it worse.
After flashing a stock rom, check to see if wifi and Bluetooth works before trying to restore the imei.
Click to expand...
Click to collapse
Still working on it, but previous attempts have had absolutely no other issues. Wifi, camera, et al have worked fine.
Okay so I flashed back the Bell stock firmware and my backup of the new motherboard, and the IMEI is back, but I am almost 100% sure it's a fake one. None of the sim unlock methods work and online tools cannot identify it. It's not the old 0049 or any other known fake/invalid one, which is quite weird.
Which method are you using to sim unlock?
I just purchased an unlock code for my original imei and am stuck at this point unless I can figure out why it doesn't work on the new motherboard.
Unlock codes are tied to the imei. Since you can't get your imei into the replacement board, you can't use the unlock code.
Also, some carriers can detect an altered imei and will not activate the phone on their network. Not sure if this is always the case.
We dont support nor allow discussion of imei changing, thread closed.

IMEI "0"

Got a brand new LG G6 H870.
The IMEI shows up as "0" in the menus, in *#06# and even when trying to flash unlock.bin it says the IMEI is 0000000000000.
I have the correct IMEI on the sticker.
Any ideas how can I fix this? (sending it to LG isn't an option)
Are you getting service? Mind if I ask where you bought yours from? Seems like an issue..
Phone returned to the retailer. Case closed.

Can i install a KDZ on my lg g6 that have an IMEI from other smartphone?

Hi, I bought a LG g6 from a person on the internet, the phone works super well in everything, but until now I did not have the curiosity to unlock the bootloader, then I realized that the IMEI of my computer does not correspond to an LG G6, but to one of one older one (LG L50), so I can't unlock the bootloader, my question is, Can I install a KDZ file to my phone having the IMEI of another? or the program that installs the kdz file, LG UPPERCUT, checks the IMEI.
No, it sounds like your phone is probably stolen or blocked. Discussion of imei is banned in xda as trying to alter it is illegal.
Take the phone back to the seller or report them.
i was thinking that the phone suffer of change of IMEI, bad for me because i bought it like 1 mounth ago, anyway i will try if work flash any kdz for my model (H870), thanks for the replay btw

2. Imei Fix?

So, i have flashed my phone with the wrong firmware, SS instead of DS, after i realize that mistake, i flashed the right file, but after, my DS wont work.
After flashing a separate Dualsim File, my DS is working, but my 2. Imei is 000000000000000, and i have a regulary second imei.
Now i am looking for a solution, to edit the 2. imei
Your IMEI numbers are listed on your sim tray if you need them. I used HCU tool by DC-Phoenix (dc-unlocker) to insert my IMEI and SN information after a bad update wiped it.
First I rebranded to international variant vkyl29c636 and erecovery with funkyhuawei tools, then rebranded and erecovery back to my correct stock and region with the same tools, then finally repaired IMEI and SN with HCU and today I'm so happy to have my phone back haha.
I hope this helps you a little.
nice, but i am looking for a free solution, hcu needs credits for repair
Sry, but there is NO free solution to fix IMEI on Huawei phones!!!
hcu no works in last roms

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