Most "free key generators" are surveys or data harvesters. You will waste 20 minutes completing offers, only to download a file that does nothing.
: You will need a second, unlocked Samsung device and a Samsung account. : On the unlocked device, download Alliance Shield X from the Play Store and back it up to your Samsung Cloud. : On the locked device, use the browser exploit to get into Settings > Accounts and Backup > Restore Data Admin Enable : Restore Alliance Shield X, open it, enable Device Admin frp neo gsm free