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Guys, need some help here.
I´m noob, After try some custom Roms, scripts, kernels, etc, I lost my IMEI. Device is working fine, but can make emergency calls.
Try many things to recover it, i flash a froyo stock rom, GB stock, try diferent programs and read a lot here in XDA.
Cant find EFS folder, even using Root Browser.
I didn´t know that was need to back up the EFS folder. I only had CWR backups, and even this not works.
Maybe there something especific for Galaxy Fit?
Thanks for any help!
nisiomorais said:
Guys, need some help here.
I´m noob, After try some custom Roms, scripts, kernels, etc, I lost my IMEI. Device is working fine, but can make emergency calls.
Try many things to recover it, i flash a froyo stock rom, GB stock, try diferent programs and read a lot here in XDA.
Cant find EFS folder, even using Root Browser.
I didn´t know that was need to back up the EFS folder. I only had CWR backups, and even this not works.
Maybe there something especific for Galaxy Fit?
Thanks for any help!
Click to expand...
Click to collapse
Try install stock ROM with 4 files via ODIN, after CWM via ODIN and after custom ROM which you want.
Tried exactly this using a stock froyo rom, doesn´t work...
nisiomorais said:
Tried exactly this using a stock froyo rom, doesn´t work...
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Click to collapse
Are you tried Gingerbread with 4 files?
No, i tried Gingerbread (one package) and Froyo (4 files). Is there any diference?
nisiomorais said:
No, i tried Gingerbread (one package) and Froyo (4 files). Is there any diference?
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I do not know. After this what I suggested, custom ROMs should work normally.
I will try again, where i can find GB in 4 files?
thanks!
nisiomorais said:
I will try again, where i can find GB in 4 files?
thanks!
Click to expand...
Click to collapse
Here: http://www.sammobile.com/firmware/
In Search write s5670, and download ROM for your location.
Ahhh this is something that even I was perplexed with...
A lot of people have reported this already, but we haven't made headway in this area...
In samsung phones, IMEI is either in efs or in csc, but none of us have had a closer look at this...
Hopefully, we'll be able to have ways to backup imei in the future...(no promises, though)
I hope too, for now I'm trying many ways to recover my IMEI, nothing works...
Updating: I use EFS Pro V2 http://forum.xda-developers.com/showthread.php?t=1308546 , and finaly have my IMEI back. I post it cause coud be helpful for others.
nisiomorais said:
Updating: I use EFS Pro V2 http://forum.xda-developers.com/showthread.php?t=1308546 , and finaly have my IMEI back. I post it cause coud be helpful for others.
Click to expand...
Click to collapse
Can you be a bit detailed?
Maybe list the steps.
This would help a lot of people.
Well, sorry for my bad english, will try to explain step-by-step: i instaled the app (EFS Professional) in my notebook, conect my device via USB, debuggin, ADB too.
Open the app on computer, select Qualcom.
Click on Qualcom NV Tools, a new box will apear.
Click Connect.
First i try Imei Repair box, insert manally the IMEI number and click Write IMEI,doesn´t work (and i don´t know if to digit IMEI number was neccessary, but just in case)
Close this box, go back to initial box and click NV Restore. The fone will reboot and it´s done. IMEI original number was restored.
I don´t know if maybe just clicking NV Restore as first step will do all the job, maybe. But I was "exploring" the options and thats works for me.
I hope it be helpfull
nisiomorais said:
Well, sorry for my bad english, will try to explain step-by-step: i instaled the app (EFS Professional) in my notebook, conect my device via USB, debuggin, ADB too.
Open the app on computer, select Qualcom.
Click on Qualcom NV Tools, a new box will apear.
Click Connect.
First i try Imei Repair box, insert manally the IMEI number and click Write IMEI,doesn´t work (and i don´t know if to digit IMEI number was neccessary, but just in case)
Close this box, go back to initial box and click NV Restore. The fone will reboot and it´s done. IMEI original number was restored.
I don´t know if maybe just clicking NV Restore as first step will do all the job, maybe. But I was "exploring" the options and thats works for me.
I hope it be helpfull
Click to expand...
Click to collapse
Have a couple of thanks, coz this was helpful.
I'll ask around if somebody has lost their imei and we'll try to cross check this, make it noob proof and then have it added to my guide to help the poor souls who might need this in the future
a.cid said:
Ahhh this is something that even I was perplexed with...
A lot of people have reported this already, but we haven't made headway in this area...
In samsung phones, IMEI is either in efs or in csc, but none of us have had a closer look at this...
Hopefully, we'll be able to have ways to backup imei in the future...(no promises, though)
Click to expand...
Click to collapse
We do not hav EFS partition in ROM's that are released now and i dont see that y..... But afaik for the OP's concern he could flash some old FW which has csc file in it which might help him regain his IMEI
Hi, i have a big problem for 4 months with my nexus 5:
A day, it starts bootloop and I take it at the LG center, one month afther they tell me that they can't repair the phone because i have rooted it. They said that i must pay a lot of money because i have to replace the motherboard.
I didn't pay anything and i got the device with a new problem: It is in bootloop, but i can access to the recovery but these are the problems:
1) the twrp recovovery says "Unable to mount /persist" and "unable to open "/cache/recovery/.version
2) I can't wipe and flash anything aside "boot.img" and "recovery.img"
3)I tried to use this command in the prompt:
e2fsck /dev/block/platform/msm_sdcc.1/byname/persist but it says "recovering journal superblock needs_recovery is clear but journal has data, run journal anyway?" i enter "y" and it says "unable to set superblock flags".
I have made many sacrifices to buy the phone and i can't get a new one, how can I solve this problem? (now it still in bootloop)
Sorry for my bad english
There's a whole guide to repair /persist in the general forum. Look in "sticky roll-up" thread.
rootSU said:
There's a whole guide to repair /persist in the general forum. Look in "sticky roll-up" thread.
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Click to collapse
Thank you for your answer
i followed the guide, but when i enter "make_ext4fs /dev/block/platform/msm_sdcc.1/by-name/persist" to format the partition, the problem still persist...
:crying:
Hello
I had a similar problem a I did managed to make it work using this helpful post
http://forum.xda-developers.com/goo...l-06-03-14-one-click-factory-restore-t2513937
After that you can root again, and start to play.
Muaitai said:
Hello
I had a similar problem a I did managed to make it work using this helpful post
http://forum.xda-developers.com/goo...l-06-03-14-one-click-factory-restore-t2513937
After that you can root again, and start to play.
Click to expand...
Click to collapse
i haven't try it yet, but i have the writing error when i flash the stock image with wug fresh toolkit, are you sure that this can solve the problem?
EDT---
I have tried it but there is the same problem (write failure). Any solutions?
Can everyone help me?
#$wag said:
Can everyone help me?
Click to expand...
Click to collapse
try http://forum.xda-developers.com/goo...orial-how-to-flash-factory-images-lg-t2713833
this touches on partitions that normal factory images dont.
opssemnik said:
try http://forum.xda-developers.com/goo...orial-how-to-flash-factory-images-lg-t2713833
this touches on partitions that normal factory images dont.
Click to expand...
Click to collapse
Thanks for answer, but when I use this tool, there is an error with sending userdata and there is no change...
#$wag said:
Thanks for answer, but when I use this tool, there is an error with sending userdata and there is no change...
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Click to collapse
i bet your emmc is bad
opssemnik said:
i bet your emmc is bad
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Click to collapse
:crying:
Can I replace the emmc?
#$wag said:
:crying:
Can I replace the emmc?
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Click to collapse
by your own no. if you have warranty, lg covers that (or google depending on where you live/bought the device).
basicly you need to replace the whole motherboard
opssemnik said:
by your own no. if you have warranty, lg covers that (or google depending on where you live/bought the device).
basicly you need to replace the whole motherboard
Click to expand...
Click to collapse
I have already sent my phone to lg but they said that it is rooted and they can't help me.
how much does a new motherboard costs?
#$wag said:
I have already sent my phone to lg but they said that it is rooted and they can't help me.
how much does a new motherboard costs?
Click to expand...
Click to collapse
tbh no idea, but probably $150-$200
opssemnik said:
tbh no idea, but probably $150-$200
Click to expand...
Click to collapse
Sorry but I don't think that the emmc is bad, i've tried to make a directory with adb and it create the directory, so I think that i must to reset the partition (whith TWRP)... But i don't know the commands...
#$wag said:
Sorry but I don't think that the emmc is bad, i've tried to make a directory with adb and it create the directory, so I think that i must to reset the partition (whith TWRP)... But i don't know the commands...
Click to expand...
Click to collapse
just like hdds and ssds, flash memories can also get corrupted/ bad sectors, these are hardware defects only at certain part of the memory.
the command you are looking for is already done by lg flash tool, but it failed to do because your emmc is bad.
anyway if you want to
mkfs.ext4 /dev/block/platform/msm_sdcc.1/by-name/persist /persist
if gives command not found then try
mkfs_ext4 instead
if you willing to try something, pm me
I ran into an issue where after flashing the Marshmallow firmware from a G925F rom on my SM-G925P phone getting the error "device does not have drk please install drk first"
EFS folder, nv_data.bin, and cert are corrupt. I simply need someone to send me their EFS folder so I can get my phone to accept these firmwares once again and hopefully I can start developing a few roms. Here's hoping there's someone out here who wants to help.
E-mail: [email protected]
Thanks
Can you reflash the correct version and fix the problem?
Robbie Doo said:
Can you reflash the correct version and fix the problem?
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Click to collapse
Unfortunately it doesn't change anything. When I flash the SMG925P variant firmware it still gives me the DRK issue. I've been told my EFS was corrupt and I didn't have a backup.
bump, no one? I'm not using a sim card or anything so you shouldn't have issues.
TheNextGenNation said:
bump, no one? I'm not using a sim card or anything so you shouldn't have issues.
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Click to collapse
I have a s6 edge that is going back to asurion due to camera issues i will backup the efs and upload it in the next day or 2. I hope it helps with you dilemma.
brendan802 said:
I have a s6 edge that is going back to asurion due to camera issues i will backup the efs and upload it in the next day or 2. I hope it helps with you dilemma.
Click to expand...
Click to collapse
Thanks man, appreciate it
Would a backup through twrp of efs be sufficient? If not let me know what way would be acceptable.
brendan802 said:
Would a backup through twrp of efs be sufficient? If not let me know what way would be acceptable.
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Click to collapse
Yes that'd be fine, and could you backup the radio aswell? It might help if needed.
Ok I am backing it up now I will post a link shortly.
brendan802 said:
Ok I am backing it up now I will post a link shortly.
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Click to collapse
Alright thanks man
I am uploading now I will email you a link. I hope this helps your problems. If this isnt enough I need to know what you need exactly as I will have the phone until tomorrow then its off to the claims dept.
brendan802 said:
I am uploading now I will email you a link. I hope this helps your problems. If this isnt enough I need to know what you need exactly as I will have the phone until tomorrow then its off to the claims dept.
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Click to collapse
Alright will do, I'm hopeful your hardwork is going to pay off
You all good now? I haven't had much luck recovering from efs problems in the past hopefully you luck out. I also have another s6 edge its blacklisted I dont know what good its efs would do you but I thought I'd throw it out there.
brendan802 said:
You all good now? I haven't had much luck recovering from efs problems in the past hopefully you luck out. I also have another s6 edge its blacklisted I dont know what good its efs would do you but I thought I'd throw it out there.
Click to expand...
Click to collapse
I cant see the link in my email, but I'm positive that'll solve my problem.
edit:found it in my spam thanks will report back
brendan802 said:
You all good now? I haven't had much luck recovering from efs problems in the past hopefully you luck out. I also have another s6 edge its blacklisted I dont know what good its efs would do you but I thought I'd throw it out there.
Click to expand...
Click to collapse
hey could you try using this method
https://www.youtube.com/watch?v=wEV7zTDszMw
thanks and if possible flash the stock mm and recover all of the available options in twrp and send me the backup appreciate it
Ok I am giving it 1 more attempt. It is backing up completely stock 6.0.1 through twrp right now. Backup is complete I am uploading to google drive now. It is gonna be a few its rather large
brendan802 said:
Ok I am giving it 1 more attempt. It is backing up completely stock 6.0.1 through twrp right now. Backup is complete I am uploading to google drive now. It is gonna be a few its rather large
Click to expand...
Click to collapse
Can you share the link with me as well, please? I have the exact same issue with my efs. this is my email [email protected]. thanks in advance
brendan802 said:
I have a s6 edge that is going back to asurion due to camera issues i will backup the efs and upload it in the next day or 2. I hope it helps with you dilemma.
Click to expand...
Click to collapse
Can I have that back up too?
Much thanks
[email protected] they are zeros in email
I really need to figure out how do you flash the .bin file. I tried to make it an Odin package, fail... zip package.. no meta-data, partitions app... backup must be an .img. What are people doing to flash .bin? Could I take a look at your nv_data? I have the Sprint version with null imei. I was trying to fix a corrupted usb drive from twrp and the stupid thing mke2fs to my efs somehow. Now I can't do anything about it yet until I figure out more than I know.
mihaisereden said:
Using someone's EFS folder and NV_Data.bin won't fix your drk
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Click to collapse
It didn't fix it yes that's true, however what is there to do?
First things first, I'm sorry for opening another thread on this but I feel the other ones weren't headed exactly in the correct direction.
A little background:
I was trying to downgrade my XT1541 to Lollipop since 6.0 was really bad and I got frustrated and used
Code:
fastboot erase all
The result was I erased my IMEI and I haven't been able to connect to a network carrier since. The problem can be solved by re-writing my IMEI but that's the difficult part.
What I gathered so far is I can use QPST, backup QCN, go into HEX and change IMEI there, then restore the QCN back to my device. The problem is I can't locate the IMEI in my QCN since my IMEI is now simply 0.
So in all, could someone make a backup of THEIR QCN and send it to me? I would flash it to my XT1541, locate the IMEI (since now I would know what I'm looking for), then change it back to my own.
Does that sound like something that could work? Can anyone help?
UPDATE1: Noone sent me their QCN however I did try to restore the one I backup up (which still has an IMEI=0). QPST Software Download reports
Received an invalid command from the phone.
Click to expand...
Click to collapse
I tried using Qualcomm NV Tools (from EFS Professional), which reads all the information correctly, however when attempting to write the following appears
Cannot Write: NV_UE_IMEI_I
Error: NV_ERR_BAD_SECURITY_STATE
Click to expand...
Click to collapse
So getting another QCN won't help as it seems that I can't write the IMEI (qcn) back to the device...
There are only two possibilities of fixing this... a 50/50 chance that a full factory flash will restore it (don't know how, but it does sometimes). If that doesn't work, then you need to send it to Moto for repair.
acejavelin said:
There are only two possibilities of fixing this... a 50/50 chance that a full factory flash will restore it (don't know how, but it does sometimes). If that doesn't work, then you need to send it to Moto for repair.
Click to expand...
Click to collapse
I have already tried with a full stock rom flash which didnt work...
zeusalmighty said:
I have already tried with a full stock rom flash which didnt work...
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Click to collapse
Well, unfortunately that leaves option 2... or turn it into a media play and buy a new phone.
Funny how `fastboot erase all` causes such a pain for some and not others... but once your IMEI is gone, there isn't much you can do. Moto kinda screwed the pooch on that one.
Hello, did u try Xposed IMEI changer? Maybe that will be a native fix for this issue.
Try this >http://forum.xda-developers.com/moto-g/help/info-moto-g-imei0-t2925970/post61725547#post61725547
Henriquefeira said:
Try this >http://forum.xda-developers.com/moto-g/help/info-moto-g-imei0-t2925970/post61725547#post61725547
Click to expand...
Click to collapse
Thanks but the dd commands wont work since it appears the folder structure is different on the XT1541...any help?
Forever Alone said:
Hello, did u try Xposed IMEI changer? Maybe that will be a native fix for this issue.
Click to expand...
Click to collapse
Hey, couldn't get any results with the xposed module
Just one bump
One last effort, not a bump. If anyone can direct me to commercial services for repairing the IMEI i'd be very greatful. Official Motorola Service wont repair it for me btw.
Thanks
try this guys
http://forum.xda-developers.com/2015-moto-g/help/tuto-fastboot-erase-signal-t3451362#post68445534
hi poco f2 pro, is there a guide or method for imei repair. How can i do thanks
Have you lost your IMEI?
What do you mean with "IMEI repair"?
chemha said:
What do you mean with "IMEI repair"?
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yes I asked for a method that allows to lose the imei or replace the current imei.
sakibm47 said:
Have you lost your IMEI?
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Click to collapse
I haven't lost imei yet, but can something be done in case of losing. if yes i wonder how i can do it.
NEBUKADNEZAR-40 said:
I haven't lost imei yet, but can something be done in case of losing. if yes i wonder how i can do it.
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Click to collapse
Illegal and unless you have genuine reason nobody will help or advise you.
Its not something you should do by any means....if you want to flash firmware then back up is essential.... But restoring or modification of your IMEI is not supported in fact i believe its prohibited
Sorry to disapoint
NEBUKADNEZAR-40 said:
I haven't lost imei yet, but can something be done in case of losing. if yes i wonder how i can do it.
Click to expand...
Click to collapse
Backup efs partition
Efs backup restore problem
Efs I got a backup Nothing changes when I reload. What could be the reason for this?
Nothing will change if you just reload it ,you will bring back the same setting as you have.
The best way is to use the phone without sim card. If you dont want to be found or have problem if you found that phone.
But ,this is also illegal so there is a hard way that you will found how to do this.