keep receiving phone storage damaged

[AC Question]

i have samsung tab6 korean made and it keeps give me phone storage damaged when i power it up but after make formatting i see all my old applications i downloaded it before as it is

 

[B. Diddy]

Welcome to Android Central! What's the exact model name or number? I'm not aware of a tablet called the Tab6. Where are you seeing this "phone storage damaged" error, and what exactly does it say?