"Waqas Mobile" is a well-known channel in the mobile software repair community (often found on YouTube or GSM forums).
The primary selling point is the variety. It is not limited to Samsung. The pack typically includes tools for: 80+frp+apps+waqas+mobile+full
Unlike many modern "Unlock Servers" that require credits or an active internet connection per device, these apps are mostly offline solutions. Once you have the APK on your phone or SD card, you can attempt the bypass without paying per unlock. "Waqas Mobile" is a well-known channel in the