Select > Clear all data to wipe the device (this deletes all user data).
: Download and extract the firmware and SP Flash Tool on your PC. Load Scatter : Open SP Flash Tool, go to the "Download" tab, and click Scatter-loading . Select the scatter file from your firmware folder. Bypass Auth : If the phone is not detected, run the MCT Bypass Tool . Connect the phone while holding Volume Up + Volume Down to disable security. Start Flashing : In SP Flash Tool, click Connect Device vivo y1s 2015 flash file dead hang logo 100 te hot