Once the progress bar reaches the end and you see a green "Passed" message, you can safely disconnect the USB cable and turn on your device. Common Troubleshooting Tips UpgradeDownload/ResearchDownload - 4PDA
Whether you are looking to unbrick a device, upgrade its OS, or remove a screen lock, this guide covers everything you need to know about using this tool safely. spd upgrade tool r4.0.0001
Flashing is a high-risk procedure. Ensure you have the following ready: Once the progress bar reaches the end and
Includes English and Chinese support.
Click the "Start Downloading" button (arrow icon). Connect Your Device: Turn your phone completely off. Ensure you have the following ready: Includes English
Ensure your device is charged to at least 50% to prevent it from shutting down during the process.
The tool should detect the device and automatically begin the flashing process.