User Activity

Hi I am using M31, since last update my phone mobile internet won't be connected automatically after switching to mobile internet I have to put on airplane mode for some second then only I am able to use mobile internet. How to fix this issue.
Hi after update in my M31 assistant menu icon not gets hide by long pressing on it which was previously happened. It's look like headache while watching videos.
Security icon is appearing even Samsung Max privacy is off.Please help me to remove it.