Good afternoon, I wonder if there is any solution to my situation. Last Thursday I bought an Mi 5s from a vendor in OLX running normal and at the time an update appeared available I downloaded it and the device rebooted. After that, he asked for the password of an IM account linked to the device ... since I did not know that Xiaomi branded devices had this lock, later I tried to talk to the seller and he got involved ... so I did Wipe Data to see if This blocking left ... but did not leave, as the picture below. Now the seller no longer responds, he wanted to know if there would be any solution to this unfortunate situation. The screen shows: Sign in to your My Account Logo below: Enter Password Below: This device is associated with existing My Account ID (166xxxx398) And Activate Account Grateful