Phison Mpall V5.13.0c May 2026

Phison MPALL (Mass Production All) is a low-level tool used to program, test, and mass-produce USB flash drives, eMMC modules, and other NAND-based storage devices that use Phison controllers. Version V5.13.0c is one in a long lineage of MPALL releases; this guide explains what the tool does, how it’s typically used, key features and options in this build, practical workflows, troubleshooting, and safety/best-practice notes so you can use it confidently and vividly.