Unable to wipe data in recovery mode Samsung galaxy 10.1 - Galaxy Tab 10.1 Q&A, Help & Troubleshooting

Before I flashed twrp,l tried doinga hard reset through stock recovery. I wiped data and cache but after rebooting my personal data was left untouched. I flashed twrp and got rooted. I tried to flash custom ROM. After deleting cache,dalvik, system, I tried to wipe data it says fail. I tried to go ahead to install the custom ROM,it failed too. Please help.

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[Q] Data wipe/factory reset

I've had trouble wiping data and cache from CWM something has always gone wrong bootloops or whatever and have to flash to stock via odin. Is there something I'm doing wrong? I normally boot to recovery wipe data then cache and flash never seems to work.

[Q] Bootloop on any rom, after wiping cache, data, etc.

Hi,
Last night my I9300 decided to randomly reboot and get stuck in a bootloop. This morning I took the time to wipe my cache, data, etc. through CWM but it still would not boot. I did a wipe data/factory reset, wiped cache again and installed the latest AOKP nightly, but it still will not boot.
I can start the bootloader through CWM and I can also get into download mode, but it just won't boot Android.
ADB does list my device while in the bootloop, but I get a "device unauthorized" message.
I've had bootloops before and wiping cache/data/factory reset/installing a new rom always worked, but in this case I am clueless.
What can I do? Is there maybe a way to connect logcat without unauthorizing, or authorizing from CWM, or something?
Do you have the newest CWM?? Or try any other custom recovery
As above, use the latest recovery then manually format system, data, cache preload and data/media/0
Sent from my GT-I9300 using Tapatalk
verny94 said:
Do you have the newest CWM?? Or try any other custom recovery
Click to expand...
Click to collapse
How can I do this if I cannot authorize a ADB connection?
If yours recovery works flash the newest version
If not flash a stock ROM via Odin
dalvik cache
art0rz said:
Hi,
Last night my I9300 decided to randomly reboot and get stuck in a bootloop. This morning I took the time to wipe my cache, data, etc. through CWM but it still would not boot. I did a wipe data/factory reset, wiped cache again and installed the latest AOKP nightly, but it still will not boot.
I can start the bootloader through CWM and I can also get into download mode, but it just won't boot Android.
ADB does list my device while in the bootloop, but I get a "device unauthorized" message.
I've had bootloops before and wiping cache/data/factory reset/installing a new rom always worked, but in this case I am clueless.
What can I do? Is there maybe a way to connect logcat without unauthorizing, or authorizing from CWM, or something?
Click to expand...
Click to collapse
On Cwm click advance and try wiping dalvik cache if that doesn't work install your stock rom

[Q] Stuck in fastboot, need to wipe data without losing sdcard data

I installed PA in slot 1, and tried to access bmm setting, but it said installation failed and after that i tried to reboot, and got stuck out of system with no way to boot into system.
I tried DROID_RAZR_Utility_Jellybean_XT912_WinMacLin and succesfully flashed stock rom, but cant wipe data as no backup of data off the device. also cant book in stock system as different rom installed. please help me, how do i wipe data withou losing sdcard data
1. can i install bmm from fastboot?
2. can wipe data(without wiping media) from any other way, eg BP, BP SBF Fash, etc?

Samsung galaxy ace 3 gt-s7270 stuck on samsung logo

Good day, so my phone just restarted then stuck itself in the samsung logo, at first it was running fine for about two days. My current firmware is the stock ROM and it is rooted. Then I tried to flash again the stock rom but it didnt solved the problem, I noticed that even though I flash the stock ROM the current bin: Samsung Official and the System Status: Custom. I find it weird that the system status is custom please help any kind of suggestions will do.
The things that I have done:
-I am on custom ROM before I flashed the stock ROM
-I've flash the stock ROM and rooted it via CWM
-Tried to troubleshoot it myself like reflashing the stock ROM but didnt work.
-Tried to wipe data/factory reset, wipe cache
-Tried to install cwm and wipe dalvik cache, wipe cache partition, wipe data/factory reset
-Tried to format /system

[Help] Disable request for factory reset/stuck in recovery loop

Hi,
I have Unnihertz Titan (Mediatek based) and I sucesfuly flashed TWRP by using a guide and got root via Magisk. Everything was working fine, I tried to restore some partial backups and it failed, so I tried Factory reset. Didn't worked from TWRP (now I know that because /data partition was encrypted), so I tried from settings. That was huge error. Now I'm stuck in the loop, bootloader tries to run recovery to do Factory reset, but the alpha TWRP I installed doesn't react and what is worse it doesn't clear the request for Factory reset so even after wiping /data and cache, I still end up in TWRP and not system. Any idea where the request for Factory reset might be stored?
Ok, found it, it was in `para` partition and all I had to do was erase it using fastboot.

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