: Improved diagnostic functions for Smart series devices. : Updated Spreadtrum/Unisoc USB drivers must be installed on the PC. : Options to format or reset factory settings without losing data on supported models. ⚡ : Always backup the original NVRAM/Security data before performing "Write" operations to prevent signal loss. If you'd like, I can help with: Installation steps for the v1.9 setup Driver troubleshooting for Unisoc Diag mode Checking if a specific model is on the support list
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