My fingerprint is not working

[ironman8]

Hi Guys, Anyone is facing indisplay fingerprint issue in Samsung galaxy s21 fe. From yesterday onwards it's not working properly and sometimes there is a lag in display also. If anyone is facing the same issue please reply or comment. Thank you 

[plant35 · Accepted solution]

Restart your phone. If that doesn't work then try updating your firmware. Dial *#2663# and tap on TSP FW Update (General). Wait until it updated, make sure you have a strong internet connection. This method fixed my Galaxy M35 device's side mounted fingerprint sensor and there is no more problem since past 4 months. I am not sure if it will work in in-display fingerprint sensor or not. But you can try this method I mentioned earlier.

[ironman8]

That code is not working

[plant35]

Turn off Auto Blocker and try again

[ironman8]

OK will try

[goodthings]

Please reset all settings of your's device in general management settings also Flight ✈️ mode on n off one time also optimize your's device in device care too also clear catche of all apps manually then also again register your fingerprint 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.

[goodthings]

Your's most welcome to here.