why does my note 5 keep blink blinking and going on and off?

[Android Central Question]

It's now coming to a week that i'm having hard times using my Galaxy note 5. keeps over blinking and switching on and off....

 

[belodion]

Impending hardware failure? A bad something or other?
Back up your personal data while you still can. We can advise you how to do that, including texts, if you wish.
https://forums.androidcentral.com/showthread.php?t=409154

 

[mustang7757]

Sounds like the battery, is it orginal ? Can you get into safe mode?

 

[B. Diddy]

Welcome to Android Central! What do you mean by "over blinking"? Is the screen turning on and off? Is it in a bootloop?