Mi439 Dynamic Partition Manager 🔧

A TWRP flashable tool for Mi439 Devices to resize system partition while preserving vendor space

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📥 Downloads

• Mi439_repartition.zip - Main tool
• Mi439_restore_partitions.zip - Stock layout restore

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📌 Features

• Dynamic System Resizing
• 🛡️ Safety First - Maintains original partition alignment
• 🔄 Restore Support - Return to stock partition table
• 📱 TWRP Compatible - Works with custom recoveries
• 💾 Auto-Formatting - Creates fresh EXT4 filesystems

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⚡ Quick Start

Prerequisites

• Unlocked bootloader
• Custom recovery (TWRP/OFOX)
• Backup important data!

Installation

1. Flash Repartitioner:

   # Default 6GB system
   Install → Mi439_repartition.zip
   
   # Custom size (e.g., 10GB)
   Rename to: Mi439_repartition_10GB.zip → Flash

2. Restore Original Layout:

   Install → Mi439_restore_partitions.zip

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⚠️ Critical Warnings

• ‼️ BREAKS DYNAMIC PARTITION SUPPORT

  • After flashing repartition ZIP:
    • Can't install dynamic ROMs
    • Must flash restore ZIP first

• 🔁 Repartitioning Rules:

  • Always restore before changing sizes again
  • Never skip format/verification steps

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💬 Support

Found a bug? Open an issue

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Credits

• Developed by Nima Fanniasl
• Telegram: @NimaFanniasl