Don't add a passcode or touch id in on your Apple Device
When your IOS gets upgraded or you reset your apple device it might try and force you to add Touch ID (your fingerprint) and want you to add a passcode, please note your apple device may ask you to do this several times during a setup/upgrade or restore
When your IOS gets upgraded or you reset your apple device it might try and force you to add Touch ID (your fingerprint) and want you to add a passcode, please note your apple device may ask you to do this several times during a setup/upgrade or restore