If you do not have a PC or the correct file, many users have success with the manual Talkback method: (triple-tap Home button) on the Welcome screen. on the screen to open Global Context Menu. Navigate to Talkback Settings > Help & Feedback to access a YouTube link or Chrome browser. Download and install Google Account Manager (6.0) FRP_Bypass.apk to sign in with a new account. Always ensure the file you download is specific to the model to avoid hard-bricking the device. firmware or reset files?
This method uses the (for Spreadtrum chips) and a PC. samsung j106h frp reset file