Samsung A54

[Pinder16]

My Phone Update Today one ui 6.1 update . problem 5g network Not working 

And Heating issue and Charging very Slow

[goodthings]

Kindly reset factory data with backup then try to it's again. If you like please accept as a solution it's help to others users also, click on 3dots in my reply section and click on accept solution. Thanks.

[Pinder16]

Face Lock And Finger lock Not Working

[iamIqbal]

Try restarting the device

[SOHAM_VARTAK]

Keep changing ur sim slots after every month that will fix it