Once a repack has kernel-level access (required for IMEI repair), it owns your machine.
First, I should check if there are any existing reviews or information about this specific version. From what I recall, Ultimate Multi Tool (UMT) is often associated with hacking tools for smartphones, especially Android devices. These tools might include rooting, unlocking, ROM flashing, etc. However, repackaged versions could be modified to include malware or to bypass legitimate software restrictions. That's a red flag. ultimate multi tool v551 repack
: Reading and writing official firmware, managing partitions, and handling boot-related operations. Security Removal Once a repack has kernel-level access (required for
Connect the device in the required mode (usually by holding Volume Up + Down while plugging in the USB cable). it owns your machine. First
(Functional, but risky)