SM-A305YN stuck on samsung logo (solved) - Samsung Galaxy A30 Questions & Answers

(solved i just flashed the rom)
I completed this turorial with no errors to root my device https://www.recovery-mode.com/root/samsung-galaxy-a30-root-galaxy-a30-sm-a305yn-android-10.html
and when I tried to boot my device it was stuck on the samsung loading screen I then reinstalled the boot .img file and it booted to the set up screen then crashed after a minute and rebooted now im not sure what to do should I continue to try to root my device or reset it back to its original i dont have a backup. I am currently installing firmware and am going to flash the rom

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[Q] Phone stuck on boot animation

HI, im sort of a noob at this but i have been using the Custonexus rom for a cuple of days now and it have been running very good But yesterday when i tried to unlock the phone, the lockscreen didn't show up, the backlit buttons turned on as usual.
I turned off the phone, and did a factory reset. The phone booted up as normal with no problems. When i was up and running again, i booted into recovery to flash back to the stock rom from my backup just to be sure it didn't happened again. I did a factory reset and navigated to the backups but the backup was gone I rebooted the phone but it got stuck on the CN boot screen. What should i do? i have tried many times to reboot it but it always get stuck on the boot animation.
Install original lg kdz and redo everything.
You have to install the Stock (original) Firmware. Here is a HowTo: http://forum.xda-developers.com/showthread.php?t=2069723

Cant boot phone

Hello, so i rooted phone with superoneclick tried to install custom and failed some things went wrong or somethin i had recovery recovered the phone but it just doesnt boot up anymore at LG logo it restarts and same over and over i can enter recovery mode i do backup and everything seems to be ok it does backup says its complete and stuff i go back and reboot device and it starts to restarted over and over again..

HTC One m7wls Unknown boot up Issue

I have an HTC One m7 sprint and recently I encountered something usual in the sense that, my battery run out and I placed it on charge while the phone is off. After awhile I try to boot up the device but it takes forever to boot up. I have installed a cm-13 rom on the device which was very stable. I have twrp 3.1.1 installed on the device. my device is S-OFF and bootloader unlocked. For 3 days now I haven't been able to boot up the device to ROM because its always stuck at the cyanogen logo. Whenever i try to boot to recovery, the twrp logo comes and it takes forever to boot into the recovery menu. To be precise, 10-20 mins to boot to recovery menu. Now what buffles me the most is that, I can't format my data because anytime it starts to formatting process starts I get 2 kinds of red line errors:
E: failed to write /dev/block/mmcblk0p19: I/O error
Error opening: '/cache/recovery/ .version' (Read-only file system)
I haven't been able to Restore my backup because of the error above,
I haven't able to copy files to the internal storage
I haven't been able do anythings significant at the recovery
I can't install new ROM
here are some steps I have taken so far to help fix the problem but to no avail
I have flashed older versions of the custom recovery through fastboot but whenever I boot to the Recovery I still see the twrp 3.1.1 i flashed before the problem happened. Even though my command.exe tells me that the flash was successful but it doesn't overwrite the twrp 3.1.1
I have fastboot erased cache but nothing happened
I have tried to return the device to stock by RUU method but whenever I fastboot oem rebootRUU, the device powers off, reboots to white HTC logo attempts to boot phone instead of going into RUU mode.
I have a hunch that somewhat my internal storage is corrupted and is probably causing these problems but I don't know how to go round it.
Any help will be gratefully appreciated.

Softbricked phone

I tried to install lineage os for honor 5c, from the beginning i've got problems, when finalle i've installed the rom it stuck at the booting screen, i've tried another rom with the same result. Now i tried restoring stock rom and i got stuck at "Your device is booting now"
Edit: I've installed https://forum.xda-developers.com/honor-5c/development/rom-aokp-7-1-2-honor-5c-hassanmirza01-t3715474 this rom and it's stuck at booting animation.
Edit 2: closing repaired it by myself.

Tab A 10.1 2019 bootloop won't shut off

I tried installing a custom ROM and rooting my Tab A 10.1 2019 and now it is stuck in a bootloop and will not turn off. What happens:
1. I get the Galaxy Tab A screen
2. Get a message about boot loader unlocked
3. Tablet starts showing the Samsung logo loading screen
4. Tablet restarts
I can't get it to break this loop, it won't even turn off., just keeps looping. Any advice?
When you see the boot-up logo quickly use adb to reboot into recovery and re-flash
Hi. How did manage the problem.? I have mine at the same behavior. Cable was dettached while flashing with Odin.
Can you still boot-up at all? i.e. does any boot screen show up? If the screen turns on make sure its plugged in and then use ADB reboot recovery to get back into recovery if it hasn't been overwritten. From there you can mount storage if its TWRP and push files to your device for the ROM, and then flash from recovery. Also you could try to find an app that can fully restore your device to factory, I know there are apps that can do that. Good luck bro. Try drfone?

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