[Q] Can I Flash another OnePlus' TWRP backup? - ONE Q&A, Help & Troubleshooting

Hey guys. I just got my second OnePlus after mine fell and got a new one.
I was wondering if I can flash my other oneplus' TWRP backup on this so i dont have to configure all over again.
Thank you!

badjoras said:
Hey guys. I just got my second OnePlus after mine fell and got a new one.
I was wondering if I can flash my other oneplus' TWRP backup on this so i dont have to configure all over again.
Thank you!
Click to expand...
Click to collapse
I would say no. I just remember some people doing this would and it replaced IMEI information from previous phone and could potentially screw up your new phone. What is so important that you need to restore for TWRP anyways. A fresh flash on a new phone is the best route to take my friend
We make too much of simply taken the time to restore and reset things on a new flash.

playya said:
I would say no. I just remember some people doing this would and it replaced IMEI information from previous phone and could potentially screw up your new phone. What is so important that you need to restore for TWRP anyways. A fresh flash on a new phone is the best route to take my friend
We make too much of simply taken the time to restore and reset things on a new flash.
Click to expand...
Click to collapse
HMMMMMMMM... The OPO only backs up: boot, data, system and cache. It does not backup EFS nor would i check it on the restore menu,
I guess i will give it a go, and see how it goes. already got it backed up

badjoras said:
HMMMMMMMM... The OPO only backs up: boot, data, system and cache. It does not backup EFS nor would i check it on the restore menu,
I guess i will give it a go, and see how it goes. already got it backed up
Click to expand...
Click to collapse
Its your OPO I just don't see why you would risk it but go ahead if it don't work can only be mad at yourself. Lol
Still don't see the big deal in flashing ROM and using TB to restore apps from nandroid
Sent from my A0001 using Tapatalk

playya said:
Its your OPO I just don't see why you would risk it but go ahead if it don't work can only be mad at yourself. Lol
Still don't see the big deal in flashing ROM and using TB to restore apps from nandroid
Sent from my A0001 using Tapatalk
Click to expand...
Click to collapse
Done it, it's all good, as expected.
Like I mentioned to you, that whole EFS problem does not exist if it does not back it up from another phone and restore it onto a new one.
Props and thanks

badjoras said:
Done it, it's all good, as expected.
Like I mentioned to you, that whole EFS problem does not exist if it does not back it up from another phone and restore it onto a new one.
Props and thanks
Click to expand...
Click to collapse
cool and yeah I know that but I just dont see the reason to take the risk at all. I see so many take shortcuts and then we have a million how do I fix this that and the third threads. Glad it worked for you

I was going to say yes even if I never tried it as nand only backs up system, boot and data which should be no problem to copy and paste to a same model phone...you tried it first by yourself so good move
Sent from my Oneplus One

Shouldn't be a problem part of restoring to stock on some other phones is flashing a twrp backup and stock recovery. It shouldn't be a problem atall

As long as your not restoring EFS your fine. I have done this many times on many different phones.

Related

[Q] Is rebooting Android the same as a P.C.?

I know when you reboot a p.c. you dont lose any setting . I get the feeling that is not the case with Android. Can someone confirm?
Thanks and sorry for the noob question.
shaggyskunk said:
I know when you reboot a p.c. you dont lose any setting . I get the feeling that is not the case with Android. Can someone confirm?
Thanks and sorry for the noob question.
Click to expand...
Click to collapse
wtf?
of course you dont 'lose settings' by rebooting.
what exactly makes you think it would work otherwise?
Pirateghost said:
wtf?
of course you dont 'lose settings' by rebooting.
what exactly makes you think it would work otherwise?
Click to expand...
Click to collapse
Well it seems from stuff that I have read, that a reboot is often compared to a factory reset?
It did not make sense that a reboot would wipe the setting, but I just wanted to be sure.
Thanks!
shaggyskunk said:
Well it seems from stuff that I have read, that a reboot is often compared to a factory reset?
It did not make sense that a reboot would wipe the setting, but I just wanted to be sure.
Thanks!
Click to expand...
Click to collapse
a reboot is not compared to a factory reset.
i dont know what you have been reading, but a factory reset is definitely not equal to rebooting the phone.
+1 all you settings remain intact when u reboot the device. Think about how much of a pita it would be if it did not. No one would buy an android device, and if it could not save you settings data then also your Apps would be lost upon each boot. I have no idea where someone would have claimd this but its so far from the
A factory data/wipe reset does remove all user data
amazing........i loved this question
i may put that in my Sig
silver03wrx said:
+1 all you settings remain intact when u reboot the device. Think about how much of a pita it would be if it did not. No one would buy an android device, and if it could not save you settings data then also your Apps would be lost upon each boot. I have no idea where someone would have claimd this but its so far from the
A factory data/wipe reset does remove all user data
Click to expand...
Click to collapse
Thanks AGAIN Silver! I have had an Android for all of three weeks, but if it were any Win
sys I would be right at home.
I had read on a few sites that a reset would clear all of your personal info and any d/l s/w?
My next step is to root the phone. It's too bad that you can't just boot from a back up if you mess up, and just reinstall the whole O/S...but from what I can tell, you can't just get a virgin copy of the Android O/S.?
Well in this thread it is the virgin copy of our factory firmware. If u ever mess up u can use Odin in this thread to flashing back to stock.... http://forum.xda-developers.com/showthread.php?t=1342348
But also u can make backups that restore every thing before u messed up which will fix ya in most situations. Its called a nandroid backup. Once u root boot into cwm recovery, and click back up restore then select backup. Now anytime u want to go back to how your phone was when u made that back up u just ...boot into cwm click backup restore select restore and choose that restore point..... its just like the system backup/ restore in windows
silver03wrx said:
Well in this thread it is the virgin copy of our factory firmware. If u ever mess up u can use Odin in this thread to flashing back to stock.... http://forum.xda-developers.com/showthread.php?t=1342348
But also u can make backups that restore every thing before u messed up which will fix ya in most situations. Its called a nandroid backup. Once u root boot into cwm recovery, and click back up restore then select backup. Now anytime u want to go back to how your phone was when u made that back up u just ...boot into cwm click backup restore select restore and choose that restore point..... its just like the system backup/ restore in windows
Click to expand...
Click to collapse
THANKS AGAIN!!
Nandroid requires root, right? I guess that's why some are nervous when delving into new territory..like me.
Yeah u need to be rooted and have cwm recovery. You do the nandroid backup/restore in cwm recovery

Help With Nandroid To New Device

So I cracked my N5 and got a new one today. Did a Nadroid via CWM on the old phone and was looking to transfer to the new and then restore. I see that it's located in /mnt/etc/etc/ but I can't tell if I'm transferring it correctly or not.
I'm doing adb push (file) to /mnt/etc/ but since it's almost a 2gb file, I can't tell if it's working or if it's crashed out.
Is what I'm doing correct? I'm hoping once the transfer is done, I can just restore in RomManager.
Thanks guys!
Minker17 said:
So I cracked my N5 and got a new one today. Did a Nadroid via CWM on the old phone and was looking to transfer to the new and then restore. I see that it's located in /mnt/etc/etc/ but I can't tell if I'm transferring it correctly or not.
I'm doing adb push (file) to /mnt/etc/ but since it's almost a 2gb file, I can't tell if it's working or if it's crashed out.
Is what I'm doing correct? I'm hoping once the transfer is done, I can just restore in RomManager.
Thanks guys!
Click to expand...
Click to collapse
First of all do not use Rom Manager as it is a buggy, unstable and crappy app. Uninstall it immediately and never use it again Flash CWM or Philz Touch CWM to make or restore a backup. Just place the nandroid you made via usb in the /clockworkmod/backup/ file and see if you can restore it in recovery.
- Edit- as @rootSU said don`t restore EFS or it will mess up you`re phone. Can you restore apps with Tit. Backup or Helium or adb?
Do NOT restore efs
Sent from my Nexus 5 using Tapatalk
rootSU said:
Do NOT restore efs
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
S**t you`re right, made a booboo here
do i need to backup/restore cache?
Minker17 said:
do i need to backup/restore cache?
Click to expand...
Click to collapse
I wouldn`t restore the backup cause the EFS files of your former and current phone are different. You will mess up your phone severely. Its best to restore your apps by other means.
So what's the best way to "clone" my broken device to the new one?
If you're using philz, you wont be backing up efs by default so restoring nandroid is fine. Can't talk for TWRP though
Sent from my Nexus 5 using Tapatalk
Minker17 said:
So what's the best way to "clone" my broken device to the new one?
Click to expand...
Click to collapse
Unless you we`re able to isolate and delete your old EFS files from the backup and replace them with your current one i wouldn`t do it. Don`t know if thats possible and i wouldn`t know how to do that myself anyway. I`d just restore the apps and its data and set it up as you want to. Maybe someone else can give you better advice but thats what i can tell you.
Backed up and restored and everything appears to be going great! Thanks guys!
Is there a main thread for Philz so I can familiarize myself?
Minker17 said:
Backed up and restored and everything appears to be going great! Thanks guys!
Is there a main thread for Philz so I can familiarize myself?
Click to expand...
Click to collapse
http://forum.xda-developers.com/goo...ouch-custom-gui-gesture-t2565174/post51634791, next time use the search function please Top right corner.
gee2012 said:
http://forum.xda-developers.com/goo...ouch-custom-gui-gesture-t2565174/post51634791, next time use the search function please Top right corner.
Click to expand...
Click to collapse
Thanks for that.
I didn't know about Philz Touch.
I am glad I can finally get the right date and time on my backups plus it adds the ROM name and version +1. :good:
dechronic said:
Thanks for that.
I didn't know about Philz Touch.
I am glad I can finally get the right date and time on my backups plus it adds the ROM name and version +1. :good:
Click to expand...
Click to collapse
Oooh that reminds me I needed to update recommended time settings. Done
Sent from my Nexus 5 using Tapatalk
rootSU said:
Oooh that reminds me I needed to update recommended time settings. Done
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
In the Time settings, I set the Time Zone for my region and Time Zone offset to +0 min and used the Qualcom Time Daemon to get the current date and time.
That is what worked for me.
There is another recommended way?
dechronic said:
In the Time settings, I set the Time Zone for my region and Time Zone offset to +0 min and used the Qualcom Time Daemon to get the current date and time.
That is what worked for me.
There is another recommended way?
Click to expand...
Click to collapse
No, that is recommended way but my thread had an older,outdated way
Sent from my Nexus 5 using Tapatalk

[Q] Can I repair CWM in CWM?

My phone (S3,CM11) randomly crashed and started bootlooping. Typically I just remove the battery, put it back in, and I'm good to go. This time however it didn't work. I'm able to get into recovery, after about 10 or so battery removals, but its clear CWM isn't how it used to be. I think it may be corrupt. The big give away is that the power button is no longer listed, or serves, as the 'enter' function. I can flash zips, and I tried re-installing the ROM, but the boot loops continue. I tried reinstalling my backup, but the MD5 sums didnt match. All solutions to fix that issue requires that I connect my phone to a computer and delete the MD5 sums, which I can't do since the phone wont boot. All my backups are poorly stored on the internal sdcard.
I'm hoping if I can re-install CWM in CWM, that I would be able to reinstall my ROM to a state I can turn the phone on. Is there another way to repair the boot file?
What are my options? Thanks!
Stump909 said:
My phone (S3,CM11) randomly crashed and started bootlooping. Typically I just remove the battery, put it back in, and I'm good to go. This time however it didn't work. I'm able to get into recovery, after about 10 or so battery removals, but its clear CWM isn't how it used to be. I think it may be corrupt. The big give away is that the power button is no longer listed, or serves, as the 'enter' function. I can flash zips, and I tried re-installing the ROM, but the boot loops continue. I tried reinstalling my backup, but the MD5 sums didnt match. All solutions to fix that issue requires that I connect my phone to a computer and delete the MD5 sums, which I can't do since the phone wont boot. All my backups are poorly stored on the internal sdcard.
I'm hoping if I can re-install CWM in CWM, that I would be able to reinstall my ROM to a state I can turn the phone on. Is there another way to repair the boot file?
What are my options? Thanks!
Click to expand...
Click to collapse
Did you rename the backups after you made them?
Sent from my HTC6525LVW using Tapatalk
BadUsername said:
Did you rename the backups after you made them?
Sent from my HTC6525LVW using Tapatalk
Click to expand...
Click to collapse
Nope. Still the default name.
Stump909 said:
Nope. Still the default name.
Click to expand...
Click to collapse
OK.
Go look for philz touch recovery in the development section. Click on his main thread link and scroll down to the unified s3 builds, download and flash the latest one in recovery, or Odin flash the .tar file if you can't get into recovery.
Setup is almost the exact same as cwm just a few more features. Try to restore the backup as normal. If it still doesn't work, go into factory reset and select the "wipe before new rom option", then flash your rom immediately afterwards.
If that still doesn't work, dig around the settings until you find the option for ignoring md5 sum check, then it will definitely let you install the backup. Just understand that there's a risk associated with doing that. If something is corrupted it could theoretically hard brick your phone, but if everything is still OK and all your backups are giving you the same issue then everything is probably fine.
Sent from my HTC6525LVW using Tapatalk
BadUsername said:
OK.
Go look for philz touch recovery in the development section. Click on his main thread link and scroll down to the unified s3 builds, download and flash the latest one in recovery, or Odin flash the .tar file if you can't get into recovery.
Setup is almost the exact same as cwm just a few more features. Try to restore the backup as normal. If it still doesn't work, go into factory reset and select the "wipe before new rom option", then flash your rom immediately afterwards.
If that still doesn't work, dig around the settings until you find the option for ignoring md5 sum check, then it will definitely let you install the backup. Just understand that there's a risk associated with doing that. If something is corrupted it could theoretically hard brick your phone, but if everything is still OK and all your backups are giving you the same issue then everything is probably fine.
Sent from my HTC6525LVW using Tapatalk
Click to expand...
Click to collapse
I appreciate the help, and the solution seemed like a homerun, but sadly things are worse. After successfully flashing the zip, the phone is now in a permanent bootloop trying to reach recovery. Now if I could only find a way to recover the data on the internal storage card.
Stump909 said:
I appreciate the help, and the solution seemed like a homerun, but sadly things are worse. After successfully flashing the zip, the phone is now in a permanent bootloop trying to reach recovery. Now if I could only find a way to recover the data on the internal storage card.
Click to expand...
Click to collapse
Last thing I can think of is you have a stuck power button that's giving you issues, look at YouTube videos to try to fix it then try it again.
Sent from my HTC6525LVW using Tapatalk
BadUsername said:
Last thing I can think of is you have a stuck power button that's giving you issues, look at YouTube videos to try to fix it then try it again.
Sent from my HTC6525LVW using Tapatalk
Click to expand...
Click to collapse
Wow, after reading up on the symptoms, that sounds like my problem. It also explains why I couldn't use that button to execute commands in recovery. Unfortunately this puts me in a bad situation. Since I tried to factory reset, and it crashed, I'm worried my install is corrupt now. I do have a backup from before the reset, but its labeled 01-01-1970. Surely that can't be good.
All I want to save at this point are my photos (some of which are more recent than my August backup). Would it be safe to restore my August backup and advanced restore the data from my most recent backup (01-01-1970)? Even if it's buggy, as long as I can transfer my photos to my external card I'd be happy. Thanks!
Stump909 said:
Wow, after reading up on the symptoms, that sounds like my problem. It also explains why I couldn't use that button to execute commands in recovery. Unfortunately this puts me in a bad situation. Since I tried to factory reset, and it crashed, I'm worried my install is corrupt now. I do have a backup from before the reset, but its labeled 01-01-1970. Surely that can't be good.
All I want to save at this point are my photos (some of which are more recent than my August backup). Would it be safe to restore my August backup and advanced restore the data from my most recent backup (01-01-1970)? Even if it's buggy, as long as I can transfer my photos to my external card I'd be happy. Thanks!
Click to expand...
Click to collapse
CWM doesn't input the proper date when you make backups. It has always defaulted to 1970 on the S3. TWRP does and I believe PhilZ recovery does as well allow you to post the proper date. Just make sure you have a total of 1+ GB file in your CWM folder. If you can pull that folder onto your computer (if its on an sd card) just right click the folder and check the date when it was created.
Edit: and as @BadUsername wrote, youtube videos may help out. I had a stuck power button and this clip helped me. It has been almost 11 months since I did this and I have been fine.
SlimSnoopOS said:
CWM doesn't input the proper date when you make backups. It has always defaulted to 1970 on the S3. TWRP does and I believe PhilZ recovery does as well allow you to post the proper date. Just make sure you have a total of 1+ GB file in your CWM folder. If you can pull that folder onto your computer (if its on an sd card) just right click the folder and check the date when it was created.
Edit: and as @BadUsername wrote, youtube videos may help out. I had a stuck power button and this clip helped me. It has been almost 11 months since I did this and I have been fine.
Click to expand...
Click to collapse
Thanks for the input. While I don't doubt you, every backup I've made has had the proper date as it's title (except for this one). Thanks for the video link!
Stump909 said:
Thanks for the input. While I don't doubt you, every backup I've made has had the proper date as it's title (except for this one). Thanks for the video link!
Click to expand...
Click to collapse
Oh, they have the dates now? Hmm, wasn't like that for the first year on the S3.
SlimSnoopOS said:
Oh, they have the dates now? Hmm, wasn't like that for the first year on the S3.
Click to expand...
Click to collapse
Yeah I didn't get the phone util the S4 was out and they've all had dates. Should I be worried in that case?
Stump909 said:
Yeah I didn't get the phone util the S4 was out and they've all had dates. Should I be worried in that case?
Click to expand...
Click to collapse
Idk if you want to try since none of the other backups worked. How many total CWM backups do you have? Is there an accompanying "BLOBS" folder as well? Or did they get rid of that too or are CWM backups now self contained? Over a year ago, there was a Blobs folder and folder of your backups.
SlimSnoopOS said:
Oh, they have the dates now? Hmm, wasn't like that for the first year on the S3.
Click to expand...
Click to collapse
SlimSnoopOS said:
Idk if you want to try since none of the other backups worked. How many total CWM backups do you have? Is there an accompanying "BLOBS" folder as well? Or did they get rid of that too or are CWM backups now self contained? Over a year ago, there was a Blobs folder and folder of your backups.
Click to expand...
Click to collapse
I have two. One marked 8-8-2014 and one 1-1-1970 (newest). I haven't looked at how they are stored in a while, but I remember it was multiple folders within folders taking up almost 2 gigs of space. As I stated, at this point if I could salvage my photos that would be enough.
Stump909 said:
I have two. One marked 8-8-2014 and one 1-1-1970 (newest). I haven't looked at how they are stored in a while, but I remember it was multiple folders within folders taking up almost 2 gigs of space. As I stated, at this point if I could salvage my photos that would be enough.
Click to expand...
Click to collapse
I think the backup is still good, you can probably salvage photos pretty easily with ADB if you have USB debugging enabled. I still think that fixing your power button will fix your problems and you'll be able to restore a backup.
Sent from my HTC6525LVW using Tapatalk
SlimSnoopOS said:
Idk if you want to try since none of the other backups worked. How many total CWM backups do you have? Is there an accompanying "BLOBS" folder as well? Or did they get rid of that too or are CWM backups now self contained? Over a year ago, there was a Blobs folder and folder of your backups.
Click to expand...
Click to collapse
I actually just checked my backups, I'm using philz latest but my backup has the correct date and I didn't have to manually input the date from within philz settings. There is also no more blobs folder. I think recently cwm redid their entire backup system, it's definitely different than it used to be. Has to be a fairly recent change though.
Sent from my HTC6525LVW using Tapatalk

[Q] Lost IMEI when tried to restore TWRP backup from other phone

Hello everyone,
I wanted to move all the contents of one Nexus 5 to another one, but I'm learning that I might have failed to properly account for the EFS partition and now my phone has an IMEI of "0" and won't register with T-Mobile. I'm not sure how to restore it at this point, as no backup of this phone was ever taken (it was stock).
Can anyone point me in the right direction? I did find someone else who had this problem here:
http://android.stackexchange.com/questions/85807/nexus-5-imei-0-how-to-restore-imei
and that led me to
http://forum.xda-developers.com/goo...t/modem-nexus-5-flashable-modems-efs-t2514095
which had a script for, I think, helping to download or export the EFS information. Problem is that this phone doesn't have any IMEI info any longer! I do have another N5 I can use if needed to extract what I need and then perhaps I can edit the IMEI manually?
Thanks a lot everyone
Sorry to say, but there is no fix short of sending it to LG and they'll charge you
Sent from my Nexus 9 using XDA Free mobile app
I lost my IMEI a while ago when flashing a openmaster build (that's pure aosp). Reflashed stock by factory images/flash-all.sh, got my IMEI back no sweat.
a maguro wrote this.
beekay201 said:
I lost my IMEI a while ago when flashing a openmaster build (that's pure aosp). Reflashed stock by factory images/flash-all.sh, got my IMEI back no sweat.
a maguro wrote this.
Click to expand...
Click to collapse
That's a lot different than flashing a nandroid from a different device with the efs partition
Sent from my Nexus 9 using XDA Free mobile app
Not sure if it's possible but you could try... I'm thinking it may be possible to edit the nandroid with the EFS part to the IMEI of the 2nd device. Your device should have the IMEI sticker on the back, so you could try to replace the IMEI in the nandroid to the one on the back of the phone. Hopefully you understand what I'm trying to stay and good luck with it.
Sent from my Nexus 5 using the N5X LRX21V ROM
fastboot format cache
Sent from my Nexus 5 using Tapatalk
Tampering with the imei is illegal
procitysam said:
Not sure if it's possible but you could try... I'm thinking it may be possible to edit the nandroid with the EFS part to the IMEI of the 2nd device. Your device should have the IMEI sticker on the back, so you could try to replace the IMEI in the nandroid to the one on the back of the phone. Hopefully you understand what I'm trying to stay and good luck with it.
Sent from my Nexus 5 using the N5X LRX21V ROM
Click to expand...
Click to collapse
This is what I was thinking of doing. How would I get the EFS part from the 2nd device? Would I use TWRP to back that part up, then try to restore only that onto the old phone (after replacing the original, proper IMEI from the label)?
Thanks!
dicecuber said:
Tampering with the imei is illegal
Click to expand...
Click to collapse
Only if your changing it to another. In this case the OP would be legal to try and restore the correct IMEI to the phone.
I've done a backup on the other phone of just EFS, and have three files:
efs1.emmc.win
efs2.emmc.win
recovery.log
But I can't get anything out of the two .win files. I tried changing their extensions to .zip, .tar, and .tar.gz, but none allow me to open them with 7-Zip. And even if I did, they're each about 3MB in size and I wouldn't know where to look for the IMEI. If anyone has any thoughts I would appreciate them.
Thanks
jd1639 said:
That's a lot different than flashing a nandroid from a different device with the efs partition
Sent from my Nexus 9 using XDA Free mobile app
Click to expand...
Click to collapse
still, recovering /efs... forget copying it from another device.. just flash factory images.
beekay201 said:
still, recovering /efs... forget copying it from another device.. just flash factory images.
Click to expand...
Click to collapse
I've tried that twice already. Factory images would be awesome for me if they worked. After I do it, the IMEI is still zero.
It seems that everyone feels I am trying to do something illegal. On the contrary, I'm just trying to get the phone to work with its own IMEI short of sending it back to LG, which I will do if I have to, but I thought this would be a lot easier to do given that I have two Nexus 5s right hear to play with, and the IMEI stickers still on both of the phones. I read that on the Nexus 5 that stuff is stored in EFS, and erasing it was a total noob mistake (even though I've been flashing phone ROMs for years and years now), since I never suspected that IMEI info would be in non-hardware areas of the phone. Live and learn, I guess.
beekay201 said:
I lost my IMEI a while ago when flashing a openmaster build (that's pure aosp). Reflashed stock by factory images/flash-all.sh, got my IMEI back no sweat.
a maguro wrote this.
Click to expand...
Click to collapse
I will do it again. I flashed factory quite a few times with no luck. I then installed TWRP again just in case I find a way to recover or reinstall the EFS partition. So that's the current state of the phone.
sshanky said:
I will do it again. I flashed factory quite a few times with no luck. I then installed TWRP again just in case I find a way to recover or reinstall the EFS partition. So that's the current state of the phone.
Click to expand...
Click to collapse
You could try this http://forum.xda-developers.com/showthread.php?p=51823398. But from my experience the only way you're going to get the imei back is to send it to LG
Sent from my Nexus 9 using XDA Free mobile app
theesotericone said:
Only if your changing it to another. In this case the OP would be legal to try and restore the correct IMEI to the phone.
Click to expand...
Click to collapse
Suppose it depends on the law you read and how you interoperate it but most of them generically say something like "tamper" or "modify". Either way though, all discussion of it is banned.
jd1639 said:
You could try this http://forum.xda-developers.com/showthread.php?p=51823398. But from my experience the only way you're going to get the imei back is to send it to LG
Sent from my Nexus 9 using XDA Free mobile app
Click to expand...
Click to collapse
I just checked that out, and it looks interesting. However, someone asked if it rebuilds EFS and the answer was "no".
If anyone has any way to explain something to me in general terms, so that they do not feel they are discussing anything illegal, I would appreciate it a lot. Or a PM, or any roundabout way of discussing it...anything that can help me would be great.
Thanks
Did you ever do a TWRP backup?
Tried LG flash tool but it did not restore the IMEI.
sshanky said:
Tried LG flash tool but it did not restore the IMEI.
Click to expand...
Click to collapse
As mentioned. Unless you have an efs backup from the second device before restoring. You're screwed. Send it to LG for paid repair. It won't cost much.

[Q] [Help] Random Reboots after Corrupted EFS partitions.

TL: My efs partition got screwed so my phone doesn't get service which is sad, But when I turn it on, after just working for a few minutes, it just reboots, which is very annoying, does anyone have a solution for this?
Long Version:
I was on the bus home when my phone went out of charge and died, after getting home I plugged it in, but it was stuck on a Loop, which led to me flashing a bunch of Kernels, and ROMs, later one ROM did work and the phone booted up, but my IMEI was gone so I knew my efs partition was screwed, and I just gave up, I still want to use my Nexus 5 as a normal but without the phone feature, which is somewhat okay,
and One weird problem that came to mind is I cannot install any ROM with version 5.0.2, it just won't boot up, but 5.0.1 is okay...but my phone just Reboots every 1-10 mins, I don't know what the problem is, and I don't know how to check whether or not its the power button, anyone have a good idea for solving this ?
You must have corrupted persist partition. Same as here: http://forum.xda-developers.com/google-nexus-5/help/nexus-5-bootloop-t3047895 the strange thing you both have is that you experience reboot. Are you on lollipop rom?
Also to fix persist follow this guide: http://forum.xda-developers.com/google-nexus-5/general/guide-to-fix-persist-partition-t2821576
bitdomo said:
You must have corrupted persist partition. Same as here: http://forum.xda-developers.com/google-nexus-5/help/nexus-5-bootloop-t3047895 the strange thing you both have is that you experience reboot. Are you on lollipop rom?
Also to fix persist follow this guide: http://forum.xda-developers.com/google-nexus-5/general/guide-to-fix-persist-partition-t2821576
Click to expand...
Click to collapse
Yes I'm on a Lollipop rom, and I already applied the presist fix, it didn't change anything.
Did you try to flash stock google image?
Sharo93 said:
Yes I'm on a Lollipop rom, and I already applied the presist fix, it didn't change anything.
Click to expand...
Click to collapse
kirmr said:
Did you try to flash stock google image?
Click to expand...
Click to collapse
Try to flash cache.img in fastboot. If it still does not help, then your EFS is indeed corrupted. I wish I knew a method to fixing efs.
kirmr said:
Did you try to flash stock google image?
Click to expand...
Click to collapse
Yes I already did, I have almost tried everything, short of sending it to repairs which I can't because where I live there is no such place.
bitdomo said:
Try to flash cache.img in fastboot. If it still does not help, then your EFS is indeed corrupted. I wish I knew a method to fixing efs.
Click to expand...
Click to collapse
I already did that...I know the efs is corrupted...the only fix i think is using something like Octoplus Box or something
Sharo93 said:
TL: My efs partition got screwed so my phone doesn't get service which is sad, But when I turn it on, after just working for a few minutes, it just reboots, which is very annoying, does anyone have a solution for this?
Long Version:
I was on the bus home when my phone went out of charge and died, after getting home I plugged it in, but it was stuck on a Loop, which led to me flashing a bunch of Kernels, and ROMs, later one ROM did work and the phone booted up, but my IMEI was gone so I knew my efs partition was screwed, and I just gave up, I still want to use my Nexus 5 as a normal but without the phone feature, which is somewhat okay,
and One weird problem that came to mind is I cannot install any ROM with version 5.0.2, it just won't boot up, but 5.0.1 is okay...but my phone just Reboots every 1-10 mins, I don't know what the problem is, and I don't know how to check whether or not its the power button, anyone have a good idea for solving this ?
Click to expand...
Click to collapse
I have pretty much the same issue you do so I'm going to stay posted here.
Do you have an old TWRP backup?
Try to restore any TWRP backup you made of your phone.
Unless you unchecked If you checked that option before making the backup, the EFS partition should be present in the backup.
Best of luck
Anjo_Smash said:
I have pretty much the same issue you do so I'm going to stay posted here.
Click to expand...
Click to collapse
The efs is not gonna get fixed unless you have special tools for it, but the random reboots have spotted ever since I installed the Pure White ROM
joegestes said:
Try to restore any TWRP backup you made of your phone.
Unless you unchecked that option before making the backup, the EFS partition should be present in the backup.
Best of luck
Click to expand...
Click to collapse
Unfortunately I don't have such a back up, I do however have access to two other Nexus 5s, which i don't want to mess with their IMEI because google might block something and them getting screwed is a no-no...I don't know if my Phone service provider would mind if They see the same IMEI coming up on there system twice, but I don't wanna risk it..
Sharo93 said:
Unfortunately I don't have such a back up, I do however have access to two other Nexus 5s, which i don't want to mess with their IMEI because google might block something and them getting screwed is a no-no...I don't know if my Phone service provider would mind if They see the same IMEI coming up on there system twice, but I don't wanna risk it..
Click to expand...
Click to collapse
Do not try to restore an efs from another device. It won't work and you'll make your problem worse.
Sent from my Nexus 5 using XDA Free mobile app
Sharo93 said:
Unfortunately I don't have such a back up, I do however have access to two other Nexus 5s, which i don't want to mess with their IMEI because google might block something and them getting screwed is a no-no...I don't know if my Phone service provider would mind if They see the same IMEI coming up on there system twice, but I don't wanna risk it..
Click to expand...
Click to collapse
Man that sucks
Lesson learned I guess, always make a full backup of your device in its original factory state when you buy it.
Sorry for your loss

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