The "All-in-One Android Tool Collection" from 2017 was a popular utility package designed for FRP bypass, IMEI repair, and flashing firmware on older Android devices. Using these outdated tools poses significant risks, including malware infection, device bricking on modern Android versions, and legal issues regarding IMEI alteration. For safe, current solutions, consider using authorized manufacturer software or updated professional tools. The "All-in-One Android Tool Collection" from 2017 was
Tenorshare Android Phone Unlocker - Download and install on Windows including malware infection