“Hacker”have my mobile phone and sim detail [closed]

Hacker had borrowed my android phone and he can put my mobile on surveillance with the help of illegal person,I had reset my android phone without backing up any data and then I ran malwarebytes app and then with changed ip address by using app windscribe, i had made new gmail account by giving same mobile number with my country code and then I downloaded app like you tube from playstore. Can he still track and hack my phone?