: Disconnect the USB cable, re-insert the battery if it was removed, and power on the device. Troubleshooting Device Not Detected : Check your USB cable or try a different port. Ensure the SPD drivers are correctly showing up in Windows Device Manager. Failed to Start

Technical flashing is generally a last-resort solution for the following scenarios: Hang on Logo:

), connect the device to the PC via a high-quality USB cable. Execution:

: Ensure the correct VCOM or SPD drivers are installed on your PC so it recognizes the phone in download mode. USB Cable : A high-quality micro-USB data cable. Flashing Procedure Follow these steps to flash your Mione R1 safely: