If you only need to flash official firmware on a supported device, consider using the free and legal for MTK devices or the official manufacturers' tools. Only turn to MRT HW Flash Tool 7.7 when you have exhausted all legal options and fully understand the potential consequences for your data and your legal standing.

The MRT HW Flash Tool 7.7 is a specialized software utility used by mobile technicians to service Huawei devices, particularly those with Kirin processors. It is widely used for flashing firmware, removing screen locks, and bypassing Google Factory Reset Protection (FRP). Core Capabilities