

Make sure the warranty is void and Knox is tripped.Ħ.power on the phone, connect to WiFi and complete setup.After home screen phone will again try customise or setup Knox. After rooting if phone stuck at boot reflash with stock firmware. Once in download mode, root the phone with cf auto root firmware for the corresponding models. ( if in case it powers on then go to settings-lock screen and security and allow device manager to on or activate).Ĥ. Options is enabled go to Oem unlock in developer options and slide it to on.ģ.Switch the phone off and try to put it in download mode by holding vol -, bixby and power. Go to about phone and select build number, tap it 7 times and once developer After phones on, pull down the top screen and you can see the settings. Go to Samsung Retail and put password 5444 then select disable factory reset use password M729Q16K8546.Do factory reset and wait for the phone to turn on.Ģ. So let us see how we will remove this phone's demo mode :ġ.
