Has this happened to any of you, please? The phone is a Samsung A52S 5G. I switched it off as some advice online said I needed to to help my Fitbit device synch with the mobile phone again by switching both off and restarting them.
Needless to say I hadn't backed up my phone recently. And I can't remember the code for unlocking the phone once it has restarted (which it has).
The only solution given by Samsung is to restore it to factory settings, which will delete all my data, photos, texts, Whatsapps, etc etc.
If this has happened to any of you and you managed to unlock the phone (perhaps with the help of younger and more techy family members/friends) without losing data PLEASE PLEASE let me know - and never never switch your mobile phone off unless you've taken all sorts of security measures in advance to retrieve your data.