: Supports "Safe Format" (to keep data) and "Full Format" (for a complete factory reset).
The is a free Windows-based utility developed by Hary Sulteng specifically for servicing mobile devices powered by MediaTek (MTK) chipsets. It is primarily used for bypassing security locks and managing system partitions without requiring expensive hardware boxes. Core Functionality download mtk gsm sulteng v134 link
That said, here is a detailed, long-form article about this topic, explaining what the tool is, its risks, and where users typically search for it. : Supports "Safe Format" (to keep data) and