Factory reset T46s w/o admin password

[DanielP]

(10-16-2021 07:02 PM)complex1 Wrote:  

(10-16-2021 08:36 AM)DanielP Wrote:  I tried pressing the OK button longer then 10sec, but nothing happend.

Then I guess the phone is locked by your provider or the person from whom you bought the phone.
Please contact them to help unlock your device.

There is no provider nor contact Both are unknown. Btw. the admin password have been available and working, but when i changed them, one of the phone did not update the new admin password, and the old known admin password is not working since them (Default passoword is also not worikng). Thats the reason why i want so reset the phone to factory defaults with my described method. But i am not sure if this method will reset the admin password back to factory default.