nothing works 000000000 imei. cant call device not registered. dont have a backup
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Friends, have a Samsung i9500 and unlocked it with Z3X (16.3). All right, but on a F#"@e error, I write another efs backup of other phone, and it reboot but not turn on complete again (stuck on samsung logo), then, I flash 4.2.2 (MH1) and it turn on normally, but efs damaged and ime00499---, ok, then I repair imei (restore original) and it reboot and imei null/null, then I flash again MODEM MH1 and IMEI OK, but show "EMERGENCY CALLS ONLY", then I try wipe data, change modem, change full rom, but nothing, then I try flash android 4.3 and stuck in samsung logo again, try to wipe data but in recovery mode it say "E: failed to mount /efs: invalid argument", and reboot but only show "GALAXY S4 boot image and turn off again, and only turn on in android 4.2.2 but "EMERGENCY CALLS ONLY" can help please?
Same problem
alex369 said:
Friends, have a Samsung i9500 and unlocked it with Z3X (16.3). All right, but on a F#"@e error, I write another efs backup of other phone, and it reboot but not turn on complete again (stuck on samsung logo), then, I flash 4.2.2 (MH1) and it turn on normally, but efs damaged and ime00499---, ok, then I repair imei (restore original) and it reboot and imei null/null, then I flash again MODEM MH1 and IMEI OK, but show "EMERGENCY CALLS ONLY", then I try wipe data, change modem, change full rom, but nothing, then I try flash android 4.3 and stuck in samsung logo again, try to wipe data but in recovery mode it say "E: failed to mount /efs: invalid argument", and reboot but only show "GALAXY S4 boot image and turn off again, and only turn on in android 4.2.2 but "EMERGENCY CALLS ONLY" can help please?
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Same problem here, did you solved it?
Hello
Keeping this short
1- Unknown Baseband/IMEI
2- all codes "*#06#" ... etc , doesn't work " no network"
3- DM mode works
4- G900V Verizon rooted, 4.4.4 firmware.
5- EFS file corrupted, no NV_DATA at all " I'm not sure if s5 got one ".
6- Don't have EFS backup, Or, similar device to try an EFS img backup.
I've tried some of the solutions here that I found relevant, but nothing worked in my case.
Any suggestions ??? Srvc want's to change the board "200$" and not bother to retrive IMEI
Thanks
Finger printer sensor version reads: null
Also on stock recovery: dm-verity verification failed
I think the issue started because I had another n910t phone, I made an ndroid backup of it it with twrp. I then flashed twrp, the same ROM( [ROM][5.1.1][DOK2]N5 Express 3.4D[Feb-21-16][N910T][N910W8][N910T3]), then did a ndroid restore on this new n910t phone and now finger print says null. I registered a finger print on the old phone, no private mode. I never registered one on the new phone or enabled private mode.
I tried a Kies/Smart Switch emergency recovery but no luck.
Any ideas? Possible to downgrade to 5.0.1, then do a Smartswitch emergency recovery?
Found a solution if anyone ever stumbles across this thread.
How it happened:
I did a full Twrp backup, including EFS on a n910T. I received a replacement n910t. I thought I could restore the twrp backup from the old straight to the new n910t. I was wrong. EFS is device depending and contains the individual phone info like imei,S/N,etc. Basically my new phone took characteristics of the old one and the EFS became corrupted. My fingerprint sensor didn't work and I had the "dm-vertiy verification failed. If the dm-verity fails, finger print sensor won't work.
How I repaired my EFS, or what I did to get it to work. Your mileage may vary.
All of this on stock rom: I got the stock from by using smart-switch and doing emergency recovery, entering my model number and serial number. I then cf rooted and flashed twrp using odin.
1. I check to make sure my IMEI and S/N numbers stored in the phone (about device) matched the sticker on the back. My IMEI matched but my S/N did not. My S/N was from my old phone, big whoops!
2. I corrected my S/N by editing the serial number file found under your EFS folder. You need root access to edit it. I use room toolbox lite, root browser to edit it.
3. Because my EFS became corrupted, my phone was in limp mode, eg it was slow and lagging, it was stuck in "factory mode".
4. I took the phone out of factory mode. Again you need root access and root browser. Go to EFS folder/factoryapp/factorymode and edit the file. Change it to off. Also go to efs folder/factoryapp/keystry and turn it off also. Reboot.
5. I entered this command:
mke2fs /dev/block/mmcblk0p13 (for N910G Note 4)
mkdir /efs
mount -t ext4 /dev/block/mmcblk0p13 /efs
6. Do a factory reset, reboot system
7. I then did a stock firmware flash again with smart-switch. Everything works again now. This time I will make sure I back up my efs but don't try to restore it.
Maybe this will help someone in the future.
Dear developers i need your help again
fingerprint sensor has stopped unexpectedly on my n910t and when i go to sensor test with *#0*# the sensor version is 0.0.0.0
and i need to flash android 6.0.1 on my note 4 with basic arabic language
anybody can help please?
after flash ambasandi rom no imei no baseband no signal canoot recognise sim please help me
restore efs via twrp but nothing happens
Hi! I have finally successfully booted my Redmi 7A (bootloop was caused by the persist partition being corrupt), but found out that the IMEIs were missing. Downloaded a QCN file for the 7a online and used it to restore the IMEI. However, after flashing, phone booted into recovery mode and had the NV Data is Corrupt error and won't boot. How to fix this? Thanks!
Update: Was able to boot my phone now by wiping the modemst1 and modemst2 through TWRP. The only problems right now are the two IMEIs that are missing. And, I don't know what my IMEIs were and I don't have its box and no other sticker present on the back except for the Model Number. Please send help xD Thanks in advance!!!
you got any solution