Freeze and now showing watchdog reset

[Veer2000]

Did anyone explain me please?

After bootloop and reboot of system now it's showing watchdog reset. I'm sharing the pic pls see.

My m31 worked well for 2 days without hang or reboot but last night when i opened my camera it froze down and switched off. When i pressed power button this screen came up... Did anyone know about this??

And also any device which is now working fine after reboot and bootloop issue?????? 

[Anonymous]

https://youtu.be/RKahjd7B9og
Maybe this video will help.

[RαʝҽʂԋKυɱαɾ21]

IT'S SHOWING UPLOAD MODE
IT'S MUST BE IN DOWNLOAD MODE

READ ALL THIS IT WILL
https://technastic.com/samsung-download-recovery-mode/


OR

https://itechify.com/2017/05/02/kernel-panic-upload-mode-error-android/
[☝☝ YOUR ACTUALL PROBLEM IS RELATED WITH THIS
VISIT THIS WEBSITE AND GET YOUR SOLUTION]

FOLLOW THIS IT DEFINITELY HELP YOU !

IF YOU FOUND HELPFUL ACCEPT AS SOLUTION BY CLICKING ON 3DOTS OF COMMENT 👍

[Veer2000]

My phone is now working fine.. I wanna ask why this appeared

[RαʝҽʂԋKυɱαɾ21]

ANSWER IN SECOND WEBSITE LINK
OPEN IT AND READ ALL CAUSES ABOUT THAT ! 👍

[RαʝҽʂԋKυɱαɾ21]

ALSO CLEAR DATA AND CACHE OF DEVICE CARE !
AND UPDATE SECURITY ENGINE
DEVICE CARE > ABOUT > UPDATE SECURITY ENGINE

[Samsung_Support2]

Dear Samsung Member,

Greetings from Samsung Customer Support!

We acknowledge your query and apologize for the same. To resolve your device hanging issue please visit this link: https://www.samsung.com/in/support/mobile-devices/how-to-restart-the-device-when-freezed-or-hanged/ 

In case the issue still occurs. Please register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).

Thank you for writing to Samsung.  

Warm Regards,
Samsung Customer Support