VS995 has lost SN - LG V20 Questions & Answers

My VS995 has lost S/N, Is there any way to restore the s/n? Thanks!
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sh525 said:
My VS995 has lost S/N, Is there any way to restore the s/n? Thanks!
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You could try restoring your misc partition from a back up. Otherwise do a search on the problem, I think I read someone fixed it by hex editing it back in.
Sent from my LG-H910 using XDA Labs

cnjax said:
You could try restoring your misc partition from a back up. Otherwise do a search on the problem, I think I read someone fixed it by hex editing it back in.
Sent from my LG-H910 using XDA Labs
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Thanks for your help!
I did not back up the misc partition, and I got the misc file from other 995 ROM files. After I restored this file, I successfully restored sn, but this sn is different from the original one, how to modify the sn?

cnjax said:
You could try restoring your misc partition from a back up. Otherwise do a search on the problem, I think I read someone fixed it by hex editing it back in.
Sent from my LG-H910 using XDA Labs
Click to expand...
Click to collapse
Thanks for your help!
I did not back up the misc partition, and I got the misc file from other VS995 backups files. After I restored this file, I successfully restored the s/n, but this s/n is different from the original one, how to fix it?

sh525 said:
Thanks for your help!
I did not back up the misc partition, and I got the misc file from other VS995 backups files. After I restored this file, I successfully restored the s/n, but this s/n is different from the original one, how to fix it?
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You obviously flashed someone else's backed up partition, as I stated previously you'll need to search on how to hex edit the sn.
Sent from my LG-H910 using XDA Labs

cnjax said:
You obviously flashed someone else's backed up partition, as I stated previously you'll need to search on how to hex edit the sn.
Sent from my LG-H910 using XDA Labs
Click to expand...
Click to collapse
Thanks for your help!
I modified the misc.img file with UltraEdit and successfully restored the s/n.

Related

Stuck at bootscreen

Okay, I am new to the rooting and modifying android devices.. I rooted my Nexus 7 using supersu and was making modifications with ROM toolbox pro. I changed the boot screen, the font, and the wireless icon(starting out small) well when I restarted my tablet it wouldn't get past the lboot screen that I set to.
When I went into recovery mode, I tried to recovery my old system but it giving me md5 missing.. so I'm kinda of stuck
is there a direct approach to the solution?
Nice tip. Only use stuff like mods tha are on xda. Use metamorph to impalement theming stuff or flashable zips. Regaurds your situation ty flashing the rom again. Wipe data factory reset. If all else fails flash the google factory image and learn from your mistakes you made. Most problems you get in the future are pretty easily fixed with a bit of patience
Sent from my Nexus 7 using Tapatalk 2
leelaa said:
Nice tip. Only use stuff like mods tha are on xda. Use metamorph to impalement theming stuff or flashable zips. Regaurds your situation ty flashing the rom again. Wipe data factory reset. If all else fails flash the google factory image and learn from your mistakes you made. Most problems you get in the future are pretty easily fixed with a bit of patience
Sent from my Nexus 7 using Tapatalk 2
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Click to collapse
I was afraid you were going to say that.. alright thank you, I will try this a soon as possible and report back.
Hohokam337 said:
I was afraid you were going to say that.. alright thank you, I will try this a soon as possible and report back.
Click to expand...
Click to collapse
Okay so wiping the data/factory reset didn't work, how do i go about flashing the google factory image?
http://forum.xda-developers.com/showthread.php?t=1907796
Sent from my Nexus 7 using xda app-developers app
http://forum.xda-developers.com/sho...Factory Image with fastboot / return to stock
Sent from my Galaxy Nexus using Tapatalk 2
Now i am running into this error with the command prompt..
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Move your android folder to the C: Drives root folder and try directing the command prompt from there.
Type :-
cd c:\Android\android-sdk\platform-tools
adb
mr_tris said:
Move your android folder to the C: Drives root folder and try directing the command prompt from there.
Type :-
cd c:\Android\android-sdk\platform-tools
adb
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Got it,
Thank you all for the help

[Q] How do I clear the update prompt? [RESOLVED]

It downloaded over night without any interaction from me. :-/
Stock, rooted.
EDIT: Here is how I resolved it:
Cloaker said:
Long press on the notification, select app info, uncheck the box. Profit.
Sent from my SPH-L720 using Tapatalk 2
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LAYGO said:
It downloaded over night without any interaction from me. :-/
Stock, rooted.
Click to expand...
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What I did is let it download and reboot into custom recovery and then stopped the flash. Told TWRP to cancel the flash, then rebooted the system and got rid of the update. Then went into /cache and deleted the update file. Never been prompted again.
Usually you can let it try to install and fail to get rid of any nagging. Say if you make a backup of S-Health app and uninstall/freeze it and maybe some other stock system apps the update will fail anyways since it can't update those.
Thanks.
Cant find file
CCallahan said:
What I did is let it download and reboot into custom recovery and then stopped the flash. Told TWRP to cancel the flash, then rebooted the system and got rid of the update. Then went into /cache and deleted the update file. Never been prompted again.
Usually you can let it try to install and fail to get rid of any nagging. Say if you make a backup of S-Health app and uninstall/freeze it and maybe some other stock system apps the update will fail anyways since it can't update those.
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I cant find the update file to delete. shows nothing in /cache even made sure hidden files were shown. Whats the name of the file?
Thanks!
Coder302 said:
I cant find the update file to delete. shows nothing in /cache even made sure hidden files were shown. Whats the name of the file?
Thanks!
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Double check the OP for the resolution I used that was successful, way easier.
Coder302 said:
I cant find the update file to delete. shows nothing in /cache even made sure hidden files were shown. Whats the name of the file?
Thanks!
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Click to collapse
LAYGO said:
Double check the OP for the resolution I used that was successful, way easier.
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Click to collapse
And if you still want to know what the name of the file is, take a look at the attached.
Sent from my SPH-L720 using Xparent Skyblue Tapatalk 2
MoHoGalore said:
And if you still want to know what the name of the file is, take a look at the attached.
Sent from my SPH-L720 using Xparent Skyblue Tapatalk 2
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Ahh, found it & deleted it from my cache.

[Q] QuickRemote Problem.

So after the first week with this device I get a strange QuickRemote problem. It give me a blank page after tipping something in the app. QuickRemote.apk data/cache clear don't help. What could I do?
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Clear cache and data in app settings. ...I had an issue with mine disappearing. ... this fixed it
Sent from my LG-D803 using XDA Premium 4 mobile app
xdafoundingmember said:
Clear cache and data in app settings. ...I had an issue with mine disappearing. ... this fixed it
Sent from my LG-D803 using XDA Premium 4 mobile app
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I rldy say that the Cache and date clearing dont help
Edit: Just saw other 2 pics. No idea. Give people a bit more info to what all you did to your phone otherwise.
Steamer86 said:
Edit: Just saw other 2 pics. No idea. Give people a bit more info to what all you did to your phone otherwise.
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If really nothing. I have even not rooted phone
I added 2 TV's and 1 Selteka Set-top Box that all. After night I wanted to turn my TV on and thats what happened...
```
deleted
Someone help...
Wipe...
stefy97100 said:
Wipe...
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Cache and Data Cleaning DONT HELP
There was a report from a member with the exact same issue as you have, however, he said he did root and also delete one of the corresponding file, that was his problem, and soon after he move that file back into the system, QR worked as normal. Your case is kind of strange since you haven't rooted it yet.
My suggestion is factory reset.
Remember, you will lose everything, so backup first.
votinh said:
There was a report from a member with the exact same issue as you have, however, he said he did root and also delete one of the corresponding file, that was his problem, and soon after he move that file back into the system, QR worked as normal. Your case is kind of strange since you haven't rooted it yet.
My suggestion is factory reset.
Remember, you will lose everything, so backup first.
Click to expand...
Click to collapse
Done a LG Backup , transfered to my sister N4 and after factory reset made a reset of backup It seems that it worked Thanks you.
Was QuicksetSDK frozen or removed? Quick Remote needs that file to work properly.

QPST Port Not Detecting Phone Issue

Hi friend i have also lost my bandbase and imei also touch not working properly so now i m trying to get back IMEI number via QPST configuration but when i click to add new port its shows
COM6 USB/QC diagnostic
and
COM5 USB/QC Data Modem
with NO Phone on Both Ports
Can u plz tell me how can i show up my phone on QPST Port ??
while touch not working properly !!
Edit i found IMEI on my recepit
NOw see images for Problem
U can see when i try to backup it says Disk error see in last image
First i add COMM6 u can see in images
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Showing unknow phone
look at the cqn file that it is gonna back up is it okay file ???
Giving Disk save Error ??
not connecting to pc
bro qpst toll will not work for ur device.
at first install correct partations .imei will be automatically come back to ur phone
good luck.
kalpesh patil said:
bro qpst toll will not work for ur device.
at first install correct partations .imei will be automatically come back to ur phone
good luck.
Click to expand...
Click to collapse
i'm having the same problem
i lost the imei after flashing tot file for kk rom of d800
how to know if partitions are not good? and how to correct it?
ARDV said:
i'm having the same problem
i lost the imei after flashing tot file for kk rom of d800
how to know if partitions are not good? and how to correct it?
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Click to collapse
Try flashing back to V10A via TOT, then upgrade regularly via LG Mobile Support Tool (it will automatically first upgrade to KK, only then to LP, so you can choose your version that way). V20* doesn't work properly in some cases.
rootarded said:
Try flashing back to V10A via TOT, then upgrade regularly via LG Mobile Support Tool (it will automatically first upgrade to KK, only then to LP, so you can choose your version that way). V20* doesn't work properly in some cases.
Click to expand...
Click to collapse
there is no v10a for d800
i hope that you look here:
https://boycracked.com/2018/11/10/official-lg-g2-firmware-kdz-tot/
i tried both v20c and v10o and the same problem, no imei.

OEM_NV_BACKUP The NV partition is invalid!

Hello experts!
After updating to OOS 2.2.1 through stock updater, after reboot I get:
Code:
OEM_NV_BACKUP The NV partition is invalid!
Of course, no IMEI, no network on both SIMs.
Been googling all day, to no avail.
No root, stock recovery, EFS available.
I have tried:
This one:
http://forum.xda-developers.com/oneplus-2/general/guide-official-stock-reset-to-oos-2-2-0-t3290707
And this one, similar to first one:
http://forum.xda-developers.com/showpost.php?p=62440352&postcount=21 (Oneplus Two - Solution for Hard Bricked Device).
Is there a hope or I need to send it to repair center?
Tagging @Zyxxeil @Lord Boeffla, maybe some ideas will pop up.
EDIT:
EFS backup restoration in TWRP does not fix it.
Thanks in advance!
Juraj
do you have any back up of your EFS partition in twrp backup?? if you have restore that partition and see.
chintu1234 said:
do you have any back up of your EFS partition in twrp backup?? if you have restore that partition and see.
Click to expand...
Click to collapse
As said....no.
TWRP did not backed it up.
Any other method/idea, ayone?
EDIT:
Just figured out that I have EFS backed up (oem_stanvbk.emmc.win). I will restore it from twrp, lets see how it goes.
jukyO said:
Hello experts!
After updating to OOS 2.2.1 through stock updater, after reboot I get:
Code:
OEM_NV_BACKUP The NV partition is invalid!
Of course, no IMEI, no network on both SIMs.
Been googling all day, to no avail.
No root, stock recovery, EFS available.
I have tried:
This one:
http://forum.xda-developers.com/oneplus-2/general/guide-official-stock-reset-to-oos-2-2-0-t3290707
And this one, similar to first one:
http://forum.xda-developers.com/showpost.php?p=62440352&postcount=21 (Oneplus Two - Solution for Hard Bricked Device).
Is there a hope or I need to send it to repair center?
Tagging @Zyxxeil @Lord Boeffla, maybe some ideas will pop up.
EDIT:
EFS backup restoration in TWRP does not fix it.
Thanks in advance!
Juraj
Click to expand...
Click to collapse
Any further ideas, as EFS restore from TWRp doeas not work.
Can someone please check what files are inside TWRP EFS backup?
Sent from my A0001 using XDA-Developers mobile app
jukyO said:
Can someone please check what files are inside TWRP EFS backup?
Sent from my A0001 using XDA-Developers mobile app
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here is the file that have in my EFS backup from TWRP
lockmunk said:
View attachment 3729740
here is the file that have in my EFS backup from TWRP
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I have exactly the same.
Why restoration of it does not solve it?
If I pull
/dev/block/mmcblk0p10
/dev/block/mmcblk0p11
with dd:
dd if=/dev/block/mmcblk0p10 of=/sdcard/modemst1.bin bs=512
dd if=/dev/block/mmcblk0p11 of=/sdcard/modemst2.bin bs=512
to sdcard, they have 1M each, whilst backup is 10M.
Can anyone try the same?
EDIT:
above mmcblk is for OPO, OPT has /dev/block/mmcblk0p20.
And size is ok if I do dd with it.
bump, anyone?
jukyO said:
bump, anyone?
Click to expand...
Click to collapse
bump #2.
got the same issue, damn x) need help, tried the 100% restore backup with qualcomm drivers etc, didnt restore 100%
bump..please help to share your modemst1 & modemst2 please......
androidbrick.com
Nothing on androidbrick...

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