Semibrick. No data partition - Samsung Galaxy S Duos 2

Hi!
Yesterday, I was with a friend, de wanted to put C12.1 to a S7580. It was my second time, since I already did the same with a S7582, just files change.
The problem is that it didn't put TWRP, it kept stock recovery, so I marked also Nand Format and maybe more. I had TWRP, but no /data partition. I tried with 3 stock about 10 times and it didn't end booting. I tries also flashing Stock + PIT I found on Internet with Re-partition marked, and also Repartition + Nand Format. But nothing changed.
Any help?
Thanks!
Regards!

Related

[Q] [Help] Phone keeps looping!

I had FP8 stock -rooted, and it was working fine. This morning for some reason I found it turned off. When I turned it on, the phone starts normally, but it reaches home and turns black.
I restarted more than 5 times and it didn't work, so I decided I will reset with the pit file and EP4D. It flashes fine, but then it loops again! Tried Odin 6 times till now!!! with and without pit, and still loops. Did this happen to any of you before?!
did you try entering Recovery and doing re-flashing and/or doing a data wipe/factory reset?
Yes, that was the last thing I tried before resetting! I had one CWM backup after the fresh FP8 install. I got error while restoring (error: formatting system, I think). Then I odined back to EP4D
Any Help??!
I think you have to Odin stock ROM.
Sent from my SCH-I510 using Tapatalk 2
Hi JihadSquad, The Stock ROM is the Stock EP4D, right? the one from imnuts reset instructions. I did odin it almost 7 times. I tried to use the Stock CWM, and chose reset again from the menu, and it formats everything, but it gives an error in formatting system!
beho86 said:
Hi JihadSquad, The Stock ROM is the Stock EP4D, right? the one from imnuts reset instructions. I did odin it almost 7 times. I tried to use the Stock CWM, and chose reset again from the menu, and it formats everything, but it gives an error in formatting system!
Click to expand...
Click to collapse
Have you tried to Odin tweak?
Sent from my XT907 using xda app-developers app
I screwed up my phone! I got it starting yesterday after rebooting A LOT! then I got an error on the SD card. I opened it on my computer and it worked fine. I decided it to format it, and I format it to FAT32, and now it doesn't recognize it anymore!
So, I then thought may be I need to odin the pit file again to re-partition, Odin gave me an error, couldn't write to the phone. So now the phone actually starts, but doesn't recognize the SIM card nor the SD card. Yeah! I am gonna try to get a replacement today.

TF101G boot loop

Hi @all
my TF101g sudenly got into bootloop at Eee logo. I can get into TWRP, get ADB connection to PC, tried everything I could find here in forum (PERI etc), but nothing helped.
At trying to format Data partition with ext2, I get an error. It seems that my Data partition is corrupted in such way that it can't be formated.
Any ideas what could I try?
Can I flash a stock ROM somehow?
I can flash from TWRP, but it does not seems to work. Tried KatKiss 4.4.36 (this one was installed at the moment of sudden bricking) and Android Revolution - none goes passt the Asus logo.
P.S. forgot to say how it happened - it rebooted at connecting it to the power source and after reboot got into loop.
Maybe you can go to twrp wipes, advanced wipe and than only click on data, than on the right "repair or change file system" I dont know why you wanna format to ext2? All my stuff is ext4, but I dont know if I changed it in the past.
TWRP wipes didn't help, and now it is too late to do anything. I tried to flash stock ROM, and I've lost TWRP. Now I have just the boot loop and no ADB, nothing.
weird, can you try to repair it in apx mode? (Volume Up & Power when the tablet is off). Maybe to flash stock rom again, or install twrp.
In 2013 i had the same problem in my tf101g, not did have solution here in xda, and not have. I tried solve the problem with myself. I not remember more. But, you will have to format your partition for ext4, then ext3, then ext2. In adb. Put in recovery, and go to pc. I not remember the codes. I will try to remember.
Hi mendez,
I found that solution too here in the forum, but it didn't work. I always got an error at formating, something about value too large.

Wierd recovery problem

I got a nexus 5 off of eBay, the seller said he had tried to root it and failed so I thought I would have a crack at it.
I thought it would be an easy restore but I ran into a few problems:
Phone originally came with 6.0.1 installed.
On android 5+ I could not access the standard recovery screen, and when I pressed power+volUp it just said formatting /data and would not move from that.
Rolled back to 4.4 and I got into the ususal recovery screen.
Tried to do a factory reset, but it again stuck at formatting /data.
I left it the entire night while I slept and it was still saying formatting /data. in the morning, nothing had changed.
Trying to boot the phone normally just left it on the 4 startup screen.
I've tried doing a full flash of stock android with each seperate part manually.
Also /data is unable to be mounted in any custom recovery, like it is corrupted or locked somehow.
With the stock recovery, it cannot be detected by adb, but in cwm it can.
EDIT: checking the /data folder in adb shell shows it's completely empty, and the same with system even after flashing and flashing again.
Can anyone advise me as to what might be the problem here?
Reflash all partitions manually, including userdata.img file. After flashing the last partition, boot directly into stock recovery and perform a factory wipe, then reboot.
Done that multiple times, I get the same result on stock android.
I don't want to root or anything like that right now, just get it back to a working state.
So you flashed the userdata.img file?
audit13 said:
So you flashed the userdata.img file?
Click to expand...
Click to collapse
yes multiple times
If you flashed userdata.img multiple times and the phone still can't perform a factory reset, the emmc chip may be damaged.

Data partition killed (encrypted?!)

Hey guys
after installing the Android Oreo beta ZIP I got a problem. (used this zip here https://forum.xda-developers.com/showpost.php?p=74406679&postcount=36)
The first boot was great, everything worked okay.
Then I just restarted my device - boom. I am in a boot loop now. It only vibrates one time then three times and stays at the samsung logo.
So I wanted to reinstall the old ROM - "Data could not be mounted". It looks as my data partition got encrypted
Is there a way to access my data again? Havent reinstalled anything yet, no TWRP Backup restore, nothing.
Thanks!
Robin
Try flashing the original Samsung firmware with Odin
I want to "save" my data partition. If I refresh via ODIN, isn't the data partition deleted?
thanks!

Galaxy S7 930f can't access twrp

Hello, thanks for your help.
It seems I bricked my galaxy s7 while trying to format the /data partition.
I installed TWRP 3.2 and a custom rom, and everything went smoothly until then.
I tried installing an audio mod which throwed a " can't mount /data" error, searching for solutions I read that formatting the data partition to fat and back to ext4 should solve the problem, I tried formatting it to fat with TWRP, however on the first try I got a message that it suceeded, followed by a message that /data could not be mounted, TWRP seemed to be still working (there was no reboot button or any other buttons, just a "working" bar). After giving the phone 3 hours I decided to restart it, now I can't access TWRP; it stays on it's "splashcreen", and of course the phone won't boot.
I'm having a rough time with this so I will appreciate it a lot if you can help me.
Thank you.
Boot to download mode, flash stock firmware using Odin, then retry the TWRP installation.
For wiping data, you have to make sure you use the wipe option that makes you type out 'yes' to wipe, the other factory wipe methods don't actually properly wipe the partition.
iirc you also then need to flash the dm no verity zip from the TWRP thread.
Bro you didn't have to do anything but just formating the phone in the first place. Aassuming you're on oreo , it happens to a lot of people and myself, after flashing a kernel twrp was unable to munt data, all i had to do is a data format in twrp that fixed the problem .

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