g850f frp reset error

Platform: Samsung Android
Selected port: COM191
Selected model: SM-G850F
To put SM-G850F into Download Mode, You have to perform the following steps:
1. Reconnect the battery.
2. Press and hold "Volume-" + "Home" + "Power ON" keys.
3. When phone turns on, press "Volume+" key.
Searching for a phone. Please wait…
Phone found.
Resetting FRP lock..not supported
Resetting EE lock..not supported
Resetting Samsung Account lock..not supported
Operation was failed!

solution ?


  • g850f frp