Bootloop after Flashing with Odin - General Questions and Answers

Hello,
i wanted to root my Samsung Galaxy A50. I watched a Tutorial and i am stuck at 5:02 in the Booting screen (just the Samsung logo). Everytime after a while of showing the booting screen it restarts and shows: "The Phone is not running samsungs official software. You may have problems with features or security. and you wont be able to download Software updates". Then after a while it shows the booting screen again. This repeats all the time. I already googled and found nothing that can help me.
Video:
I hope anyone can help me

Related

[Q] Phone wont get past "Samsung Screen" on boot.

Hello,
Basically I was playing around with my Galaxy S recently and I noticed that on boot it was having issues with starting and got stuck in some form of loop. So when it did eventually boot I managed to get it to do a factory reset. That booted up fine and I was going about installing various apps and stuff.
Now the phone refuses to boot past the screen "Galaxy S GT-19000" screen with the Samsung logo at the bottom (The first screen that loads).
I've looked into Recovery mode but cannot seem to get the UI up for it... All and any help is more then welcome!
Thanks,
Check out the jig available at Mobiletechvideos that can get you directly into download mode if you are soft bricked on a Galaxy s

[Completed] Galaxy S5 stuck on Samsung logo after root

I have a T-Mobile Galaxy S5, stock and rooted. Today, I used Kies to update to the latest G900TUVS1FOJ4 patch. That worked fine with no issue, but it did clear my root. No problem. So then I used the tutorial on this site:
http://nasirtech.blogspot.com/2015/02/root-g900tuvu1dob1-android-50-stock.html
to try to re-obtain root. (This was the tutorial I used previously and it worked fine.) However, this time, at the end, after Odin said "PASS" and the phone rebooted, it got stuck on the Samsung logo screen, and it will not go past it. I have gone into recovery and cleared the cache and done a factory wipe/reset, but it still gets stuck on the logo screen.
[Edit:] I am adding that after a long time of showing the Samsung logo screen (not sure how long), it does switch over to the white T-Mobile logo screen. Then that screen stays for a long time. I gave up and pulled battery to start over, but now it's doing it all over again.
[Edit 2:] I also want to add that the Samsung logo screen it is stuck on is not the colorful one, but the static black&white one, with "Powered by Android" at the bottom. In case that matters.
I can't figure out what to do next. I'm wary of following a tutorial on the web now, for fear it will be incorrect and do more damage.
What I want is to get past this, and end up with my phone on the new G900TUVS1FOJ4 patch, stock, and rooted.
Thank you,
Chris
Ok, I was able to flash stock G900TUVS1FOJ4, so my phone is no longer stuck, and I'm on the latest stock, but unrooted.
Now I am having trouble finding how to safely root it without doing the same thing again.
Any instructions out there for safely rooting this version?
Hi,
Thanks for writing to us at XDA Assist.
You can post your question in your device forum help section to get further help:
T-Mobile Galaxy S 5 Q&A, Help & Troubleshooting
Good luck!

[Completed] Phone stuck on Logo not booting

Hi, My phone is a Cloudphone Excite Prime. I've been trying to root my phone using Kingoroot for Android. It failed when it reached to 90%, It says "Give it another shot" so i tapped it, and reached again to 90% but this time it didn't said failed. my phone restarted and it's now stuck on the Logo screen. It still turns on, and i can still access recovery mode. from there i dont know what to do anymore. help plsss I don't know how to flash a phone. hellppppp
Hi
Try asking in the link below
http://forum.xda-developers.com/android/help
Good luck

g925f stuck at samsung logo

Hello guys,i hope someone can help me with my g925f stuck at samsung logo..
So,i bought this phone from other sellers,i i bought some used screen and used motherboard and other stuff and put it together
the led was fashing blue,but when i put new screen,i broke that led,so i dont know if it still has that problem.
i managed to boot it up somehow,and it was on android m official.All the time apps were crashing and it was restarting 28745 time a day..i read online that most of the s6 edge devices had this bug with android m,so i decided to flash original android n with odin.And nothing happens,i select ap file,it installs,but i am stuck at logo,and in recovery i get this dm verity error no single sku appi 3..
Just to clarify smth,i once managed to boot it in welcoming screen and i couldnt pass it because samsung keyoard kept closing and failing,and then when it stoped crashing,the samsung account started crashing and i couldnt complete the process...
Is this thing fixable or should i smash it against the wall right now?
thanks

Samsung J4+ Help please

Hi!
My Samsung J4+ gets stuck on the "Android Starting" screen during bootup then hangs. Whenever this happens, there are red dotted lines on some parts of the screen then the phone reboots only to go through the exact same thing again. Any idea how I can fix this? I haven't activated usb debugging on my phone unfortunately since it won't boot past that screen. Sometimes, it doesn't even get to the "Android Starting" Screen. It just reboots after showing the Samsung logo. I really hope you guys could help me out. I have zero knowledge on how to do things so a step by step guide would be deeply appreciated. I don't mind having my files deleted, I just really need to get my phone working again. Thank you very much!
That's called being soft bricked, use odin, go into download mode, flash twrp install a custom rom install magisk.

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