Efs file corruption fix!!!! - Nexus 5X Q&A, Help & Troubleshooting

First I want to give credit and a thank you to bogomil4e for posting this over on the 6p threads. I got it from over there. tested it to see if it worked for the 5x and sure enough it did. next I want to give a thanks to the devs and moderators for there support and hard work on this site. thank you all very much. lastly I want to ask if any moderator sees this to please sticky this because it's very IMPORTANT!!!!
now on to what I wanted to say: if anyone and I mean anyone who ends up getting a bootloop or an animation freeze and than a continuous bootloop from an EFS file corruption (you get it by making a backup of everything in the twrp recovery and then you restore everything with the EFS file system which results in a bootloop and nothing not even a stock flashing can fix it, found out this is due to a bug in the custom
recovery preferably TWRP 3.0.2.1) follow what bogomil4e says for you to do. I ended up searching for a solution because this is what happened to me, searched and searched until I found out that it was an EFS file corruption and searched EFS file corruption and say the post on over in the 6p community. tried it and it worked for the 5x as well. heres the link: http://forum.xda-developers.com/nexus-6p/help/announcement-twrp-3-0-2-1-fatal-bug-t3453119
its true what everyone says, if you want to find out something you must search and search and search and don't give up. answers are out there. solutions are out there and i'm posting this so no one would have to go through the habit of having to have to search all day tooth and nail because it is a headache.......thought i'd make it easier for you who has gotten in a bootloop situation from EFS like I did. once again, thank u bogomil4e for this solution. :good:
edit: make sure you hit the thank you meter for bogomil4e

Related

[SOLVED] Help no imei, baseband, or SIM.

So I rooted my AT&T Note 2 SGH-I137 then flashed Omega rom onto it, after flashing my network wouldn't work at all. I restored using CWM but my imei, baseband, and all that turned up with unknown. I did back up my efs folder when I flashed. My efs folder is now empty, but my backup folder has a dated tar.gz file in it.
Somebody please help me get my phone back up and please don't tell me I just bricked my new phone. Any help is greatly appreciated.
Sratch that my efs file is not empty, I checked it with a different file manager so now I really don't have any idea whats going on with it. Someone please help me out.
http://forum.xda-developers.com/showthread.php?t=2004650
try to flash a stock ROM via Odin, it should fix all your problems.
I swear someone does this every week
Sent from Admiral Ackbar
Yeah this was very boneheaded on my part. I searched the best I could before posting. Should I save the backup to my computer before flashing?
Oh thank god it worked. I can't thank you enough, I can breath now lol. Thank you again for the quick and easy answer.
by any chance were you on an Iphone before the Note?
Nope Blackberry. I'll admit that incompetence cracks are probably just, but I'm an almost exclusive Linux, so coming from an OS where major problems are pretty much fatal I kinda panicked when this happened and I couldn't find a direct answer within ~4 hours. Also is there a way I should mark this thread as solved?
brandoningram21 said:
Nope Blackberry. I'll admit that incompetence cracks are probably just, but I'm an almost exclusive Linux, so coming from an OS where major problems are pretty much fatal I kinda panicked when this happened and I couldn't find a direct answer within ~4 hours. Also is there a way I should mark this thread as solved?
Click to expand...
Click to collapse
Edit your first post and change the title
Sent from my SAMSUNG-SGH-I317 using xda premium

[Q] Stock camera not working [LG Optimus Me P350]

Let me give you a little background.
Few days back, I rooted my phone. Then I used Titanium Backup to uninstall apps which I thought were not useful like LG TV, Email- should not have done that
Then the phone was somehow did not boot. I looked up internet and tried something- got worse: Emergency mode with yellow screen. Went ahead to a local phone repair shop and he exploited me well to hand me back the phone in working condition
NOW... the problem is camera does not work. It shows a black screen everytime I launch it. Going in Settings->Applications->Manage Applications->All , Camera shows 0 bytes !
Searching on internet I found that I should not have uninstalled the Email app.
Please share some ideas on how I can help myself here. Any help will be appreciated.
PS- I am using Ubuntu on my computer and Froyo.
Holy hell! I had the same problem a long time ago! (Except no uninstalling was involved) It forced my dad to buy me a new phone.
Sent from my GT-P3100 using xda app-developers app
wish I could dump mine too...
So far there has been no solutions
Sent from my LG-P350 using xda app-developers app
Try installing a custom rom, like cyanogenmod
There are multiple ROMs for the LGOME and they have been behaving as any other ROM for any other phone.
Sent from my DROID2 using xda premium
@op
download custom recovery then
boot you phone into fastboot by pressing vol up + call + power button then use
fastboot flash recovery /path/to/recovery.img
then
fasboot reboot
then download any custom rom that you want and flash that
it will solve your problem
ps: do a google search for more info on fastboot use
PecanCM said:
@op
download custom recovery then
boot you phone into fastboot by pressing vol up + call + power button then use
fastboot flash recovery /path/to/recovery.img
then
fasboot reboot
then download any custom rom that you want and flash that
it will solve your problem
ps: do a google search for more info on fastboot use
Click to expand...
Click to collapse
or if you cba to do that, look in my signature. does it all for you
antdking said:
or if you cba to do that, look in my signature. does it all for you
Click to expand...
Click to collapse
ohh i yeah i forgot your toolkit by some funny things
Cleaned thread.
OP, I would advise, as you ask questions like the one you posted, verify the information posted before you attempt anything. If someone says that if you install a custom ROM on your device, it'll brick; go to the DEV threads, and check out other peoples experiences. You should also spend a ton of time researching before you start messing with your device. MOST of the big trouble people get into is not reading and asking enough questions. If you want to root, find out how to do it, AND how to fix it if it breaks, before you flash a custom ROM, find out how to do it AND how to get back to stock if you need to. The more you learn, the less the chances are that you'll end up in trouble
Just my 2¢
kangi26 said:
Cleaned thread.
OP, I would advise, as you ask questions like the one you posted, verify the information posted before you attempt anything. If someone says that if you install a custom ROM on your device, it'll brick; go to the DEV threads, and check out other peoples experiences. You should also spend a ton of time researching before you start messing with your device. MOST of the big trouble people get into is not reading and asking enough questions. If you want to root, find out how to do it, AND how to fix it if it breaks, before you flash a custom ROM, find out how to do it AND how to get back to stock if you need to. The more you learn, the less the chances are that you'll end up in trouble
Just my 2¢
Click to expand...
Click to collapse
I think I did that mistake earlier. Read something about rooting and went straight ahead to brick the phone. I am hoping to have a clearer understanding of things this time. Since I am newbie, it will take effort. But this forum has so many experts and people are willing to contribute- I am sure I will learn a lot in the company of you guys.
I will dive in the DEV threads as you adviced. Thank you so much guys You are all my Santa Claus
Probable solution for the my camera problem?
kangi26 said:
Cleaned thread.
OP, I would advise, as you ask questions like the one you posted, verify the information posted before you attempt anything. If someone says that if you install a custom ROM on your device, it'll brick; go to the DEV threads, and check out other peoples experiences. You should also spend a ton of time researching before you start messing with your device. MOST of the big trouble people get into is not reading and asking enough questions. If you want to root, find out how to do it, AND how to fix it if it breaks, before you flash a custom ROM, find out how to do it AND how to get back to stock if you need to. The more you learn, the less the chances are that you'll end up in trouble
Just my 2¢
Click to expand...
Click to collapse
If I use this thread, would it fix my camera ? I am not sure HOW should I install though, but of all the things I have read around here, it seems this might help. Please give your views whether I should go with this
If yes, could you please point me some link with detailed instructions ( the post assumes I know the HOW part ) ?
If you are using Froyo, give a try on it. Follow carefully the steps to how flash a ROM. If you already has an recovery, life is easier. If not, search on net about it =D
Any guides for Ubuntu 12.10
DarkRising said:
If you are using Froyo, give a try on it. Follow carefully the steps to how flash a ROM. If you already has an recovery, life is easier. If not, search on net about it =D
Click to expand...
Click to collapse
Awesome ! The problem is I do not have access to any windows system and all the guides that are floating around seem to be for that OS. If you happen to know a guide for Ubuntu, kindly share it with me please...
tatsat said:
Awesome ! The problem is I do not have access to any windows system and all the guides that are floating around seem to be for that OS. If you happen to know a guide for Ubuntu, kindly share it with me please...
Click to expand...
Click to collapse
did you installed recovery ? if not then use ubuntu version of antdking's toolkit or use fastboot
Tat, read my pm
Sent from my GT-P3100 using xda app-developers app
No recovery
PecanCM said:
did you installed recovery ? if not then use ubuntu version of antdking's toolkit or use fastboot
Click to expand...
Click to collapse
To be honest, I was confused with people talking about Clockwork and Nandroid- and I was stupid enough to try not finding out So, No. There is no recovery but on the bright side, I will do that as the first thing from next time onwards

[RESOLVED] Formatted Factory - Lost IMEI - Please Help!

Hi, apparently some genius developing CWM decided it would be fun to allow the factory partition to be formatted with the newest versions of CWM (I'm on 6.0.4.6). Well guess what, I managed to format it on my GNex (it's quite easy to do actually).
Anyways, I've lost my IMEI data and unable to access mobile network (data connectivity is fine, however, surprisingly). Somebody please help me restore my IMEI because I don't have a nandroid backup either.
Thanks a lot!
Deleted, did a search on IMEI and found a bunch of threads. Reading them now...
pherder said:
Deleted, did a search on IMEI and found a bunch of threads. Reading them now...
Click to expand...
Click to collapse
Paul how did you manage to mess up your phone? Was it the same way I did? The thing is, all is not lost, I'm absolutely certain of that. It's not a brick until it absolutely and completely refuses to power up...
@osm0sis, can you please help me out here? I know there was even an IMEI changing tool but most probably considered illegal or something by the "powers that be" and hence removed most likely. I just need my original phone IMEI back, that's all. Thanks a lot!
rahimali said:
Paul how did you manage to mess up your phone? Was it the same way I did? The thing is, all is not lost, I'm absolutely certain of that. It's not a brick until it absolutely and completely refuses to power up...
@osm0sis, can you please help me out here? I know there was even an IMEI changing tool but most probably considered illegal or something by the "powers that be" and hence removed most likely. I just need my original phone IMEI back, that's all. Thanks a lot!
Click to expand...
Click to collapse
I think I screwed up and flashed my phone with the wrong image (LTE instead of CDMA) that wiped the factory info and all the attempts I have tried do not do anything to get the phone back. I have a nice tablet that just upgraded to 4.3 via WiFi since it isn't on the Verizon network.
Paul
pherder said:
I think I screwed up and flashed my phone with the wrong image (LTE instead of CDMA) that wiped the factory info and all the attempts I have tried do not do anything to get the phone back. I have a nice tablet that just upgraded to 4.3 via WiFi since it isn't on the Verizon network.
Paul
Click to expand...
Click to collapse
My maguro CWM thread has all the info you need explained several times. Check it out.
osm0sis said:
My maguro CWM thread has all the info you need explained several times. Check it out.
Click to expand...
Click to collapse
i have gone through your cwm thread. it's suggested taking it to a shop and getting it fixed with spt box or something. unfortunately, i can't do that because nobody in my location has anything even remotely similar to one of those. apart from that, i've done everything i could think of, flashed radios, flashed stock samsung rom, flashed google factory images. what else would you suggest?
i don't have a prior nandroid either
Resolved
Problem solved. Took it to repair shop and got it fixed. Everyone that helped or tried to help, thanks a lot! Mods please close thread, thanks!
I was thinking more along the lines of restoring a backup and grabbing what you need to fix Factory from Radio, which was detailed a couple of times.
Glad you got it fixed, nonetheless. :good:
rahimali said:
Problem solved. Took it to repair shop and got it fixed. Everyone that helped or tried to help, thanks a lot! Mods please close thread, thanks!
Click to expand...
Click to collapse
Did you ask them how they fixed it?? we need to know so we can help others..:--))
osm0sis said:
I was thinking more along the lines of restoring a backup and grabbing what you need to fix Factory from Radio, which was detailed a couple of times.
Glad you got it fixed, nonetheless. :good:
Click to expand...
Click to collapse
i didn't have a nandroid, nothing in factory since i had wiped it accidentally via the new cwm's new ""feature". i didn't like twrp until now but i ain't budging from it now that cwm has screwed me up so bad!
buhohitr said:
Did you ask them how they fixed it?? we need to know so we can help others..:--))
Click to expand...
Click to collapse
the guy connected it to a couple of external devices which in turn were connected to his pc, i guess one of them was something along the lines of an spt box, the other thing looked like a miniature spaceship, so maybe ET was involved in fixing it as well...
Not CWM's fault, though I definitely understand your sentiment. But "with great power.."
I make damn sure I know what I'm pressing Yes on when I'm wiping.
osm0sis said:
Not CWM's fault, though I definitely understand your sentiment. But "with great power.."
I make damn sure I know what I'm pressing Yes on when I'm wiping.
Click to expand...
Click to collapse
with great power comes great tragedy
anyways, I was just browsing through my phone with root explorer and with twrp's file manager and surprisingly there's no efs folder there! is that normal?
i've taken a twrp nandroid backup to include efs as well but i'm thinking to take a raw backup as well as described here. i've also copied the /factory and /data/radio folders.
i was wondering whether flashing a stock samsung ROM might result in the creation of the efs folder? on yakju 4.2.2 stock google image right now...
Nah efs is the partition but it's mounted to /factory :good:
osm0sis said:
Nah efs is the partition but it's mounted to /factory :good:
Click to expand...
Click to collapse
That's great thanks!., I'll clean flash 4.3 yakju in a day or two and see if the IMEI sticks after the wipes. Unfortunately, I wasn't able to backup using EFS Commander or the terminal/shell commands (got error both ways) so I'm hoping the TWRP backup (without MD5) and manual file copy should be sufficient insurance...

****ed up my P8000

Hello XDA, this is my first post, this comunity is awesome and helped me a lot for a couple of years now.
there always seems to be a solution to everything!
but now i realy ****ed up. i accidentaly checked the wrong thing on the so called "smart phone flash tool"
i klicked firmware upgrade instead of download only.
is there any way so rescue my phone? thank you very much in advance! :crying:
here is a screenshot: (i cant paste link because i am new):crying:
I'd better let someone more qualified answer your query but I'm pretty sure your situation can be recovered easily. What happens if you try to reflash the firmware again with the correct settings? These phones are pretty hard to brick!
charliepie said:
I'd better let someone more qualified answer your query but I'm pretty sure your situation can be recovered easily. What happens if you try to reflash the firmware again with the correct settings? These phones are pretty hard to brick!
Click to expand...
Click to collapse
there probably is SOME way to fix it, i am sure, but the phone does not even boot into recovery.
Mediatek phones are hard to brick, haha
It is PROBABLY going to give a headache in order to find the needed files, flash the stuff again and etc using the proper way, but PROBABLY your phone will relive again. Try rooting and installing Eragon after a full wipe, if that option is available.
You may look here:
Bricked P8000
This may help.
I was in the same state when I accidentally flashed a the wrong logo.img file. I fixed it by doing a format on flashtool>stock rom>custom recovery>custom rom again!
abubakar486 said:
I was in the same state when I accidentally flashed a the wrong logo.img file. I fixed it by doing a format on flashtool>stock rom>custom recovery>custom rom again!
Click to expand...
Click to collapse
hi, thank you; but my phone does not even boot. it gets recognized by the pc though
New problem
OKAY now i got everything working so far. but there is a new real big problem. it has some kind of imei error so it doesnt let me use data on the way
how can this be fixed? i mean, i have the correct imei s right here whith me.
thank you in advance.
Data is turned on under data usage in settings menu and the APN is correct? What does the error message say and can you make calls/SMS OK?
FIXED
charliepie said:
Data is turned on under data usage in settings menu and the APN is correct? What does the error message say and can you make calls/SMS OK?
Click to expand...
Click to collapse
Hey! i fixed it. again fith XDAs help
http://forum.xda-developers.com/canvas-a1/general/fix-imei-perfect-fix-android-imei-t2943567
solution 2 worked for me.
Also i have a new problem. when connecting my bluetooth speaker it says...well maybe this belongs to another forum :good:

Wrong password after TWRP restore

Okay, can someone give me some help on this one? My password that I set no longer works after restoring via TWRP. I just flashed OPLite so I can have a pseudo-dual boot setup in case I want to have dash charge. Then I restored Bliss, and my unlock password no longer works. Any way I can get around that?
Edit: I just found something that suggests there might be no way around this...hoping I don't have to start from scratch here.
Thanks, hadn't seen any of those posts. Ugh, back to square one...
Well, this happened again, and I guess I should have Googled it more last time. Fixed using these steps:
http://www.androidexplained.com/oneplus-3-fix-twrp-restore-unlock-bug/
Thank you for updating this thread with the link! You just saved me so much frustration.

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