Develop Bugs

[Q] Help!! can't access to recovery, bricked phone

Hello friends, my problem is that i can't boot and i can't enter recovery mode. I can enter download mode with jig or with vol + and - with usb cable, i can install fresh firmware but after reboot the phone shows samsung logo, then a progress bar, when the progress bar gets to the end the phone gets stuck with a black screen.
i tried to flash a recovery-clockwork-touch-6.0.3.1-hercules recovery with sucess but i can not enter recovery mode or boot up the phone, and after the reboot i get the black screen described above.
Please help!!

Did you use Odin to flash stock firmware? Did it work??

Yes, i can use Odin to flash a 4.1.2 stock firmware sucessfully, but after reboot it doesn't boot, get stuck after samsung logo.
i was on stock firmware when the phone stop responding and shut it self down.

[Q] TWRP Loop

Hi,
I had rooted my device with TWRP Recovery installed. I then updated my Cyanogen 12 version from cm-12-20150430-NIGHTLY to cm-12-20150502-NIGHTLY. Post that, I did a factory reset from CM12. Since then, my phone has been stuck in a constant TWRP Loop where the TWRP logo keeps flashing every few seconds. Unable to access the recovery. The phone buttons do not power off or restart the phone. However, I can access fastboot if i let the battery run out and then start the phone. Please help me.

AnirudhS89 said:
Hi,
I had rooted my device with TWRP Recovery installed. I then updated my Cyanogen 12 version from cm-12-20150430-NIGHTLY to cm-12-20150502-NIGHTLY. Post that, I did a factory reset from CM12. Since then, my phone has been stuck in a constant TWRP Loop where the TWRP logo keeps flashing every few seconds. Unable to access the recovery. The phone buttons do not power off or restart the phone. However, I can access fastboot if i let the battery run out and then start the phone. Please help me.
Click to expand...
Click to collapse
Got it done guys. Reinstalled twrp using fastboot. This stopped the loop.
Thanks !!

Is my device bricked?

I have an issue on my device (Galaxy Tab S 8.4). I´m either stuck on boot loop (flashed with TWRP that worked fine for months until recently after a restart) or I can enter download mode and get stuck at the "Download... Do not turn off target!"-screen. Cant ever enter recovery no matter how I try... If I let the battery die it boots up into the boot loop as soon as I plug in the power chord. Is my device bricked or can this be fixed somehow?

Lunaspice78 said:
I have an issue on my device (Galaxy Tab S 8.4). I´m either stuck on boot loop (flashed with TWRP that worked fine for months until recently after a restart) or I can enter download mode and get stuck at the "Download... Do not turn off target!"-screen. Cant ever enter recovery no matter how I try... If I let the battery die it boots up into the boot loop as soon as I plug in the power chord. Is my device bricked or can this be fixed somehow?
Click to expand...
Click to collapse
Have you tried flashing new firmware or flashing twrp again via Odin?

rookie12 said:
Have you tried flashing new firmware or flashing twrp again via Odin?
Click to expand...
Click to collapse
All sorted now.

Samsung Galaxy S4 bootloop

Hi, I have a Galaxy S4 I9500 and I'm using GEAR CM13
The ROM was working fine until a while ago, but now suddenly there's a bootloop. Last thing I remember doing was accidentally holding the power button a bit long (while trying to lock the phone) so the power off/reboot menu came up and and then I tried to exit from it, but the menu didn't go away and the phone entered into a boot loop
Now, the Samsung i9500 logo just keeps flashing every 5 seconds. I'm unable to enter into recovery mode. I can enter download mode but it just exits out of that after 5 seconds and starts flashing i9500 logo again. I read about a hack to remove battery as soon as I enter download mode and it worked. It stays on download mode now. ODIN recognizes the device. What can I do using ODIN to fix the bootloop? Is there any ODIN flashable zip? I'm on the latest [20160711] build. I have important data in my device. Please help me recover it
I know I can reflash stock ROM and from there, reflash GearCM13 but I do not want to lose data as much as possible. I'm trying for fixes which do not wipe my data partition. I will go ahead with the standard method if I do not find a fix to recover from bootloop without losing data.

Boot Loop Samsung GT-I9195, errors in recovery mode

Hello. I have a problem with my Samsung GT-i9195.
When I power on the device it stays at the Samsung logo for few seconds, then vibrate, restart, vibrate and again at the Samsung logo - see the video
https://youtu.be/XlRc2DuEz6g if the embedded video doesn't work
In Odin I can only flash the Android 4.4.2 stock firmware. But it happens the same.
I can't flash the bootloader and other stuff from this post because I get Auth(failed) in Odin. https://forum.xda-developers.com/showthread.php?t=2751224
I can't flash TWRP because Odin freezes at analyzing file...(tried on 2 PCs)
Now I am downloading another firmware from SamMobile for my phone...
I receive some errors in Clockworkmod recovery - see the picture
I get errors when wiping cache and stuff like that with "can't mount"..
Please help!

Hello! Any solution?

No

I think your emmc memory are dead.