If you provide more specifics (e.g., which Sony model, what kind of lock you are trying to remove), I can offer safer, legitimate alternatives.
: The phone must be powered off and connected while holding the Volume Down button to enter the correct mode. qunlocktool sony
is a powerful but dangerous scalpel. For a carrier-locked Sony Xperia that official methods refuse to touch (specifically Japanese or US carrier variants), it may be the only software solution. If you provide more specifics (e