Hi
Can a G user share his stock persist partition please?
To bring your device back to life and return from vendor partition ?
No.i deleted it and have persist files from U model.
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Dear Dr.Ketan
since I have recently registered I am unable to post anything on the development thread. I am facing a serious problem. and I am asking you this because I had backed up efs.img 20 Mb and it has helped me restore earlier. but now it's failing to restore my efs. I am explaining the problem below.
I have a sm-n900 exynos and I have lost my imei and baseband during a Samsung flash. I have a TWRP backup, efs.img backup by dr.ketan's backup tool but nothing is able to restore my efs. I have scanned emmc blocks for bricked blocks and all blocks come back as non-corrupted. may be the partition is corrupted .how do I erase my efs partition to rebuild it. I have tired to flash PIT from ODIN but that too doesn't work.
1. could you tell me if it's possible to extract the efs.img to the efs files and will it help.
2. do you think there is a way I could retore from your tool using some other method.
i have tried the following things too
tried this post http://forum.xda-developers.com/show...567133&page=36
but need a guide to identify the partitions and how to rebuild them. by any chance if you know if I could extract twrp backup to files to restore efs or from efs.img so I can use the nv_data.bin, since tried restoring the backups and it didn't restore I feel the partition might be corrupt and hence not being re-written. so might be I have to rebuild the partitions by formatting as explained in this thread. but I don't know exactly the steps for exynos variant. I tried using terminal on twrp but mkef2 command shows mmbcblkp03 doesn't exist which as I have read in posts is the efs partition on this phone and reboots to twrp recovery. and mmbcblkp12 show filesystem too small and reboots to twrp recovery
hi guys
my S5 SM-G900F got stuck, and some how i manage flash the firmware, but still i have problem on mounting EFS partition, my phone is on factory mode,
I dont have any backup on EFS partition img, i tried to mount from ADB but its keep filling,
can any one help me on this?
any one can help
hi any one can help me
its been a week
seriously no one
So i have a modified system partition... Cleanslate rom to be specific...
Lost twrp backup of my original system partition in a hdd crash and im s-on
Is there a way i can flash aur restore unmodified system partition... like flashing system.img from fastboot or restoring someone elses twrp backup?
Or do i have to wait for a rom update for cleanslate?
Thanks for the help
Hello, for some reason my persist partition corrupted and I think it was my mistake. I flashed the stock rom, and the fingerprint is now working, however, automatic rotation doesn't. Can anybody give a link to persist.img because I haven't able to find it from none of the updates asus released? If not a backup of persist partition. TWRP can easily make a backup of it.
Also, just for you know, deleting persist partition on ZE552KL doesn't lead to broken wifi, bluetooth or imei. Learned it through the hard way. You may ask why I didn't make a backup. It is because I didn't know it previously.
I would appreciate it if anyone could provide persist partition img or backup.
BTW, I also tried a raw image with the full name of "WW_ZE552KL_15.0410.1803.55_M3.10.47.19_Phone-user.raw".
Hello, a friend had IMEI 0 and restored the efs and persist backup from another device and now he can't restore his IMEI, even after flashing lastest pie stock.
Any ideas?
Congratulations!! Flashing another persist and efs backup is the safest way to loose your IMEI.
If there's no backup of it's own (and I guess there isn't) he won't be able to restore his IMEI.
The /persist partition holds a little binary which is unique for each device. It's impossible to recreate it.