So you can´t login to your google or gmail account via a PC or laptop as well?
Then you will have to erase your phone, data not stored on google or cloud will be lost (sd card should be safe, but would backup it via a PC before resetting your phone): https/support.google.com/android/answer/7663172?hl=en
So you can´t login to your google or gmail account via a PC or laptop as well?
Then you will have to erase your phone, data not stored on google or cloud will be lost (sd card should be safe, but would backup it via a PC before resetting your phone): https/support.google.com/android/answer/7663172?hl=en