📢 Firmware Downloads:

TB305FU Firmware

📌 Version: TB305FU_ROW_OPEN_USER_V5_V_ZUI_17.0.10.118_ST_251023

📅 Updated: December 5, 2025 19:55:00

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TB305XU Firmware

📌 Version: TB305XU_ROW_OPEN_USER_V5_V_ZUI_17.0.10.065_ST_250830

📅 Updated: September 22, 2025 11:37:00

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Flashtool Firmware

📌 Version: SP_Flash_Tool_V5.24_TB305

📅 Updated: April 3, 2025 14:39:00

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📖 How to Install Stock Firmware on Your Lenovo Device

  1. 📥 Free Download the firmware ZIP file from the link above.
  2. 🔋 Ensure your battery is above 50%.
  3. 🛠 Install Lenovo USB Drivers and ADB/Fastboot tools on your PC.
  4. 📂 Extract the downloaded ZIP file to a folder.
  5. 🔄 Boot your device into Fastboot mode (Power + Volume Down).
  6. 🔌 Connect your device to your PC via USB.
  7. ⚙️ Use a tool like QFIL for Qualcomm or SP Flash tool for Mediatek or run fastboot flash commands manually to flash the firmware.
  8. ⏳ Wait for the process to complete, then your device will reboot.
  9. 📢 Contact Me for unbrick, FRP, Reset, Region Change & Root