This is where most people get stuck with the MT6761.
Flashing this SoC requires specialized tools due to its unique (Download Agent) handshake and scatter-file partitioning.
(Helio A22) chipset. This tool is essential for mobile technicians and advanced users for tasks such as unbricking "dead" devices, upgrading or downgrading operating systems, and fixing software-related bugs. Key Features and Capabilities
: Fixing phones that won't boot or are stuck in a boot loop. Firmware Updates
Never use the "Format All + Download" option unless you have a backup of your NVRAM, as this will erase your IMEI and network calibration data.