| Tool | Primary Use | Key Difference | | :--- | :--- | :--- | | | Low-level mass production for Phison & Chipsbank drives. | The most comprehensive repair and configuration tool for these specific chips. | | MPALL | General mass production for many Phison controllers. | A more general tool; may not handle "black flash" memory as well as UPTool. | | STTOOL | Specific to certain Phison chips (e.g., PS2251-07). | More targeted than UPTool; often used for specific models or when other tools fail. | | ChipGenius | Chip detection only. | Identifies the controller, vendor, and memory type. Used before choosing a tool like UPTool. |
Released around September 2015, version 2.094 (specifically UPTool_Ver2094(Release)_20150909 ) is used to fix drives that have become "Read Only," show incorrect capacity, or are not recognized by the operating system. Key Features and Compatibility Uptool Ver 2094