LGNPSTing an Encrypted Phone - AT&T LG Optimus G

Hi , I have a question.
Can I LGNPST an encrypted phone.
My device seems to be encrypted and I am not able to boot into the ROM.
I have wiped the device via TWRP , but not I was wondering will I be able to flash Custom roms or stock roms back on it , or Restore backup ??
I am able to boot into recovery though , but the sdcard partition seems corrupted or encrypted.
A help would be appreciated.
EDIT :----------------------------------
This is strange.
I installed CM10.2 and rebooted it works fine , but when I reboot my phone after the CM10.2 has booted up fine , it shuts down .
That is I am only able to boot once after installing Cm10.2 , after which in next reboot the device doesn't boots up.
I have to install Cm10.2 everytime , my device switches off.
Strange .

I encrypted my phone by mistake and LGNPST got me back. I remember .. After flashing it still said phone was encrypted upon bootup and prompted me to factory restore the phone ? Then I went in the recovery and restored my backup

optimusv45 said:
I encrypted my phone by mistake and LGNPST got me back. I remember .. After flashing it still said phone was encrypted upon bootup and prompted me to factory restore the phone ? Then I went in the recovery and restored my backup
Click to expand...
Click to collapse
Thanks for replying.
It appears that mine wasn't accepting any custom Roms, giving the trouble as I described it earlier.
I had to lgnpst the alt bins then flash the stock at&t jellybean Rom.
Its working fine now,
Sent from my LG-E970 using Tapatalk

Related

Every time I flash stock rom with Odin the phone gets stuck at boot

So I've got this issue I never had before.
It started happening after I screwed something up with the EFS I think.
I was flashing some custom roms after the 4.3 official update and then tried to go back to 4.1 official.
Had the no network problem, but fixed it flashing the vodafone stock 4.3 official again.
Reading all the stuff about EFS confused me, and I deleted the EFS folder and copied an old backup (or so I think, because I'm not sure. I had a EFS backup on my sdcard and extsd I think).
I no longer have the no network issue, but everytime I flash a stock rom through Odin the phone gets stuck at the samsung logo, so I have to root the phone and install TWRP using Odin and then wipe. I know this way fixes this, but what I'm looking for is to fixed the problem completely so I don't have to install a custom recovery or root after using Odin to go back to official samsung rom.
Any ideas?
What should I do?
Maybe the phone gets stuck at the samsung logo because all of this EFS thing, but, like I said, I no longer have the no network issue.
All I want is for the phone to boot normally into the setup after flashing a samsung rom using Odin.
It just gets stuck every single time since I had this problem with the EFS, when before this never happened.
try to install the rom in recovery mode
Sensamic said:
So I've got this issue I never had before.
It started happening after I screwed something up with the EFS I think.
I was flashing some custom roms after the 4.3 official update and then tried to go back to 4.1 official.
Had the no network problem, but fixed it flashing the vodafone stock 4.3 official again.
Reading all the stuff about EFS confused me, and I deleted the EFS folder and copied an old backup (or so I think, because I'm not sure. I had a EFS backup on my sdcard and extsd I think).
I no longer have the no network issue, but everytime I flash a stock rom through Odin the phone gets stuck at the samsung logo, so I have to root the phone and install TWRP using Odin and then wipe. I know this way fixes this, but what I'm looking for is to fixed the problem completely so I don't have to install a custom recovery or root after using Odin to go back to official samsung rom.
Any ideas?
What should I do?
Maybe the phone gets stuck at the samsung logo because all of this EFS thing, but, like I said, I no longer have the no network issue.
All I want is for the phone to boot normally into the setup after flashing a samsung rom using Odin.
It just gets stuck every single time since I had this problem with the EFS, when before this never happened.
Click to expand...
Click to collapse
I had this problem before (flash 4.1.2 in current 4.2.2 by odin), here's my solution.
Maybe you can install your ROM in recovery mode. (CWM based)
Remember to wipe completely before installing
枫叶の故事 said:
I had this problem before (flash 4.1.2 in current 4.2.2 by odin), here's my solution.
Maybe you can install your ROM in recovery mode. (CWM based)
Remember to wipe completely before installing
Click to expand...
Click to collapse
I can flash custom roms through TWRP, but what I'm looking for is to be able to do so again through Odin without ending up stuck at boot always and having to wipe through TWRP to be able to boot properly.
Any ideas?
I'm sure there must be a fix so I don't get stuck at the boot screen after flashing a samsung rom with Odin.
I know the trick wipe factory reset but what I really want is to simply avoid getting stuck at the boot screen after flashing a samsung rom with Odin.
Sensamic said:
Any ideas?
I'm sure there must be a fix so I don't get stuck at the boot screen after flashing a samsung rom with Odin.
I know the trick wipe factory reset but what I really want is to simply avoid getting stuck at the boot screen after flashing a samsung rom with Odin.
Click to expand...
Click to collapse
Factory reset is also available in default recovery as well, then what is the issue? Flash then boot to recovery do factory reset.
KSKHH said:
Factory reset is also available in default recovery as well, then what is the issue? Flash then boot to recovery do factory reset.
Click to expand...
Click to collapse
Thanks.
I'm just trying to find out why my SGS3 now gets stuck at boot when before it never happened.
I'm hoping there's a way to fix it and go back to before, when it never got stuck at boot. There should be a way I guess.

[Q] [URGENT] HELP! Karbonn Titanium S5+ plus CWM CUSTOM RECOVERY WENT WRONG!

Hi. I own a Karbonn Titanium S5 Plus/+.
I was looking to install a stock 4.4 ROM. So I rooted my phone with rootmaster (I do not own a PC).
I download some unofficial CWM for my phone from http://forum.xda-developers.com/showthread.php?t=2634569.
when Backing up from custom recovery it says Can't Mount/system.
my biggest mistake is that I did not Backup original recovery.
I even went to cyber cafe and tried this method of flashing stock rom of my phone. http://forum.xda-developers.com/showthread.php?t=2718505 But it didnt work at all.
So my problems are :
1.I cannot Factory reset my phone.when i select factory reset from settings, it boots up in recovery.when i select factory reset from recovery it doesnt change a thing.
2.My phone has a update . when i try to update,it again boots up in recovery.I tried updating from update.zip but it gives STATUS 7 Error.
3.Again due my stupid mistake of not backing up while changing the boot animation I am stuck with a custom boot animation. Is there a way I can revert it back to original.?
The company's website does not provide stock rom its devices.
Is there any way that I can bring my phone back to full Factory State (Without PC)?
ShrikarG said:
Hi. I own a Karbonn Titanium S5 Plus/+.
I was looking to install a stock 4.4 ROM. So I rooted my phone with rootmaster (I do not own a PC).
I download some unofficial CWM for my phone from http://forum.xda-developers.com/showthread.php?t=2634569.
when Backing up from custom recovery it says Can't Mount/system.
my biggest mistake is that I did not Backup original recovery.
I even went to cyber cafe and tried this method of flashing stock rom of my phone. http://forum.xda-developers.com/showthread.php?t=2718505 But it didnt work at all.
So my problems are :
1.I cannot Factory reset my phone.when i select factory reset from settings, it boots up in recovery.when i select factory reset from recovery it doesnt change a thing.
2.My phone has a update . when i try to update,it again boots up in recovery.I tried updating from update.zip but it gives STATUS 7 Error.
3.Again due my stupid mistake of not backing up while changing the boot animation I am stuck with a custom boot animation. Is there a way I can revert it back to original.?
The company's website does not provide stock rom its devices.
Is there any way that I can bring my phone back to full Factory State (Without PC)?
Click to expand...
Click to collapse
Just flash the stock ROM that is provided in this thread.
http://forum.xda-developers.com/showthread.php?t=2755105
U will need a PC to flash the ROM.Just be cool and flash it.PM me if u need any help.
Sent from my Karbonn Titanium S5 Plus using XDA Premium 4 mobile app
Bro Ill put up a video to flash stock to the device.
All u need is a usb cable,a computer and lots of internet and patience

[SOLVED] Please help me I've messed up my rom AND lost root

Hello I was having problems in backing up data in nandroid using cwm recovery. Some nice guy suggested me to change my recovery so I did.
Now i have messed up real bad, i flashed a philz recovery which I had used in a stock based rom and the backup was successful but then the phone couldn't boot up. So i restored the boot patrition from a previously made backup. This way i successfully booted up my phone and got previous recovery. So far so good. Now i knew that the problem is in recovery. I also had a raw kernel file which I had used to flash the cm11 rom so i flashed that kernel. But then i restated device to find out that i have now lost root access. I tried flashing super su via raw kernels twrp recovery but I saw no effect despite it being flashed. I cannot flash the recovery because the curreny twrp recovery crashes when i try to flash that.
Current situation is that I am getting constant unlimited, system process is crashed, errors and I can see no signal from mobile operator. Wifi is working fine.
Please help me, my phone is almost unusable with this error but I have access to all the apps, functions etc. in case you can suggest me to use it.
UPDATE:
Tried to flash a latest version of cm11 and now booted up correctly. root checker says I am rooted.
got latest cwm as well
Now I need to take backup to see if the initial problem is there or not.
As the issue highlighted in this thread is solved, I will mark this as solved and will reply to future problems (related to not being able to backup /data) in the following thread:
http://forum.xda-developers.com/android/help/cwms-nandroid-backup-fails-to-backup-t2899038

Bootloop and phone name change

Hello everyone,i've come to ask you guys for help because i'm getting desperate here.
In an attempt to update my rooted b121 honor7 i have tried to flash the stock b121 and from there everything went downhill.
First i could not properly flash the images,but in the end i managed to flash system,boot and recovery from the fastboot and b121 was back online and unrooted.
The problem was that the phone would not update to more than b180 so i tried to flash the b100 and of course it did not work.
So,i restore to an early nanadroid backup i made last year and everything worked fine.
The next morning i flashed a freshly downloaded b121 and everything started going bad.
The phone got stuck in a bootloop and when i tried to fix it by deleting everything and reinstailling it again (i tried to restore it with nanadroid backup and with image flashing) the phone changed name.
From PLK-LO1 its became GEM-703L,and no matter what i do or how many times i try to restore it,nothing is changing,even if the process goes perfectly.
I am at the end of my rope,and i hope you guys can give me a hand here.
Thank you.
P.S. Forgot to add,the phone is stuck in an endless bootloop,and it keep resetting,the only way to keep it shut is to turn it off from TWRP recovery.
Stock Bootloader works,but stick recovery doesn't even load,it just continues to bootloop.
If i flash TWRP everything starts up properly tough.
You got the wrong stock recovery. Been there.
http://forum.xda-developers.com/honor-7/help/bootloop-updating-to-b180-fastboot-t3317249

[HELP] no wifi, no recognised sim following a faileed TWRP restore

[HELP] failed TWRP restore,
now no wifi, no recognised sim,
have factory reset but as no recognised sim or wifi unable to activate then starts to boot loop .
if restore old data and system and EFS. still no wifi or recognised sim
history of problem:
i was on original miui that shipped with phone. had a failed update (OTA) yesterday and lost root. was trying to get root back. but was getting lots of errors so restored system then first restore failed.
not sure if it has deleted the modem partition which needs to be restored but not sure what that partiition is called in miui.
any ideas?
I think there was a problem restoring the 'firmware' partition that caused the problem.
Just flash firmware file and then restore... (Never restore firmware)
I would flash a MIUi ROM via fastboot to make sure that you have a "clean" installation.
Restoring wouldn't work.
Eventually downloaded a new ROM (globe ROM) and installed it
AbuYahya said:
Restoring wouldn't work.
Eventually downloaded a new ROM (globe ROM) and installed it
Click to expand...
Click to collapse
when u reflashed the globe rom did the wifi and sim card work already? i have similar issue
just download the modem files. flash the zip through twrp. everything will be back.
Yo, I've made an How To fix it.
LINK
Hi All,
I see a eye or ra symbol with loading fire on my phone after custom rom installation. could you some one help me what does this means and the phone not starting.
update--
This symbol is of crDroid operating system. Now the problem is i cannot goto TWRP and the system is not booting up.
There is some problem with crDroid operating system. Its been an hour the same eye or ra symbol loading and not booting up. How to stop this can anyone help me on this.
Thanks

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