There is no inbuilt app to lock application?

Major IssueNeed to restartRestart is the only possible way?

When we will get new UpdateAs we are facing many problems in this version?Specially 5G.,For ever issue we have to restart the phoneThis is not the resolution and solution.

Shared a VedioCheck unable to close apps

Please provide good update regarding networksToo slow networks even switching between 4g during call to 5g is too badEven having 5g in my area it switch back to 4gI think increase 5g receiving capabilities will Increase and make this phone good.