Tab 3 stuck on loading screen (samsung logo) - Galaxy Tab 3 Q&A, Help & Troubleshooting

After trying to root the Tab 3 it got stuck on the Samsung logo.
I can't clear the cache or any menu besides the Odin screen, does someone know what to do?

Reflash stock?

I'm pretty new to all of this, i got my tab and a 4GB SD card.
Can you please help with the installation or can you provide me with a tutorial?

Download the stock firmware for your device model, like: https://samfrew.com/download/Galaxy__Tab__3__10.1__-3G+WiFi-__/10l4/AMN/P5200XXUBNG2/P5200AMNBNG1/ And follow the steps at the end of the page.

Try booting it up without the SD card to see if it loads up the system. Are you running the default OEM Android system on it? Or are you running something like the LineageOS in it?

I'm running the standard OS, so i'll try to install the standard OS again to see if it's working

Related

[Q] stuck on boot screen after installing CyanogenMod 10.1 BETA (Build 4)

Hi,
I have a Samsung i8150 and tried to install the CyanogenMod 10.1 BETA (Build 4). After following the instructions and installing the ROM and gapps the phone gets stucked at the boot screen of cyanogenmod. Unfortunately, the backup does not work (phone stops at booting as well). So I do not have any possibility to copy another rom-image to the device.
*Any ideas?
Thanks.
chrimat said:
Hi,
I have a Samsung i8150 and tried to install the CyanogenMod 10.1 BETA (Build 4). After following the instructions and installing the ROM and gapps the phone gets stucked at the boot screen of cyanogenmod. Unfortunately, the backup does not work (phone stops at booting as well). So I do not have any possibility to copy another rom-image to the device.
*Any ideas?
Thanks.
Click to expand...
Click to collapse
If you can enter to recovery (cwm) , reboot to recovery then go to mounts and storage then mount usb storage and w8 for the pc to recognize your external sd-card then save put any rom-image you want to flash. Just don't forget to make a clean installation.
Note: CWM 6.0.5.0 has that option, idk know if yours got that too so kindly check it.

[IMPORTANT HELP] Zenfone 2 4GB stuck in boot with Asus logo

Hi all,
My fone is Zenfone 2 4GB RAM 32GB internal. It's rooted and updated to version UL-Z00A-WW-2.20.40.59 few days ago.
This morning i seeing the update alert from Asus showing on phone, so i go head with update.
But after reboot, at the screen with Asus logo and slogan In Search of Incredible... and the loading icon keep rolling for hours
I leave it rolling for 2 hours and nothing happen. So i go to recovery mode and do factory/wipe all data. Update process going fine, but after complete and reboot. it still stuck at the loading icon under Asus logo.
Anyone pls help.
i've tried the fastboot erase cache also but still getting same result.
Update: I tried to use adb sideload command below but getting some errors.
adb sideload update.zip
loading: 'update.zip'
* cannot read 'update.zip' *
Click to expand...
Click to collapse
even that i place the file update.zip as same folder as adb.exe and this is proper image i used to flash my Zenfone before
Have a look at this thread, here. Look under "Steps to recover from a bootloop".
Follow the instructions carefully otherwise you may hard brick your device, especially at step 7 where you are flashing files to the device. Also do not ever apply OTA on a rooted phone, you must unroot first via SuperSU.
Or go to Shakalaka's thread for Pre-rooted Roms... As long as you can download from MEGA you just fastboot flash the rom.img file and there you have a pre-rooted rom...
I also have my bootloader unlocked so I generally just reflash the last pre-rooted rom and then OTA... Works fine...
I have had this issue caused by inserting an unformatted or corrupt 64GB microSD card. Once removed the boot loop stopped, I never figured out why but on the odd chance that you have the same issue I hope this helps.

yu yureka (twrp unable to mount /persist)

can anyone please tell me whats that partition is used for and how to remove that error?
my phone was stuck at boot screen (cyanogen logo) so i tried everything i can
1. data wipe.
2. reflashing stock rom
3. flashing custom rom.
but its still stuck at boot logo, i took it to service center they said motherboard is faulty. but i doubt that is the case because everything is working good in twrp i can access internal memory, touch working well every button works fine usb is detected, fastboot mode is accessible, i need advice please tell me what to do thanx.
Please check this thread for solution: http://forum.xda-developers.com/yureka/general/guide-prisist-error-fix-yureka-plus-t3363342

[help] twrp ''unable to mount error'' and boot problems

I found an old phone that seems to be stuck on the Samsung boot logo, so i tried to install the original ROM (S4 Mini) but i coudn't because when i flashed it with ODIN, obviously the phone restarted. but it booted on TWRP, and no matter what option i choose it gave me the ''unable to mount storage'' error as final result, showing me that i had 0 mb on internal storage and such. I tried everything i could but nothing seems to work, tried to flash other recovery by ODIN but when i restart the phone TWRP keeps appearing, it's like a nightmare!!
Device: S4 Mini GT-I9190
TWRP Version: 3.2.3-0
I have the same issue. does your sd card work?

Installation zip-file e-0.19-n-20211023142427-dev-i9305 android to Samsung Galaxy S3 gt I305

Hello
I cannot install new android system to my phone Samsung Galaxy S3 gt I305. Can someone advise what to do?
What I have done is following.
1. Installed TWRP version 3.7.0_9-0, After entering the TWRP I follow the procedure of istallation.
2. Wipe and Swipe to Factory Reset.
3. Advance Wipe: Dalvik/Cache/System/Vendor and swiped to wipe.
4. Went to Install: Selected storage: Internal Storage.
5. Choosing the file e-0.19-n-20211023142427-dev-i9305 and Swipe to confirm Flash.
Now the phone seems to installaing the zip-file e-0.19-n-20211023142427-dev-i9305.
6, Reboot System.
7. After the system reboots it looks like the android is installing on the Samsung phone. However a letter e with a jumping dot below it is displayed and this goes for hours without any success of installation. I have waited 8 hours and nothing happens.
Is there something that I have missed to do?
Attached picture of the last step that I have reached in the installation process.
Please help.
Best regards
User: samsung1979
Hi!
Standard troubleshooting answers are:
1. You did not unlocked your phone's bootloader, enabled USB debuggind, USB debugging(security) and enabled OEM(bootloader) unlock in the phone's settings.
2. You did not flash vbmeta from your current ROM, to disable verity.
3. You did not flash a good bootloader before flashing.
4. Your SD card is corrupted.
5. You did not fix the File System from the recovery
6. You didn't allow modifications and left the recovery in read only mode.
7. The ROM is unsuitable for your phone. Sometimes this happens even if you were told it is for your ROM and it was written on some forum.
Hi
Following question, is it possible to troubleshoot these steps if there is not any android anymore installed and no backup file created?
Meaning that the phone only has access to the TWRP settings and all other phone data is deleted.
If all other data is deleted, please re-install an original ROM, This can normally be done from the manufacturers software, like a PC suite.
Before reinstalling the original ROM, please try flashing the bootloader with ADB and fastboot.
Downloaded it reinstalled and installed android 13 and it is working!
Thank You!

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