The 2019 Samsung network unlock and FRP removal tool by Raja Mobile is an outdated utility largely incompatible with modern Android devices and often flagged as risky, scam-oriented software. It is highly unlikely to function on newer Galaxy devices, making it ineffective for current security patches. For reliable, up-to-date unlocking and FRP removal, modern tools like SamFW {Link: DroidKit or Dr.Fone } are recommended over legacy solutions. Samsung Galaxy Network Unlock. Asking Network Unlock Code.