The official Smart Phone Flash Tool (v5.x or newer recommended for stability).
Ensure your device is charged to at least 60% to prevent unexpected shutdowns during the flashing process.
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Gather these before you start. Work on a (Windows 7, 8, or 10).
Check the boxes for , System , Cache , and Data . Slide the bar at the bottom to wipe the system clean. The official Smart Phone Flash Tool (v5
Extract the downloaded SP Flash Tool zip archive to an easily accessible folder on your PC (e.g., C:\SP_Flash_Tool ).
Connect the powered-off phone to your PC using a high-quality USB cable. Work on a (Windows 7, 8, or 10)
Last updated: October 2025 – Tested with Tecno F1, Infinix Hot 4 Lite, and Alcatel 1X (2018).