The standby light should begin to blink rapidly, indicating the update is in progress. during this time.
Look for a file named MstarUpgrade.bin (this is the standard name for MS608 series updates). Download MS608 1920 1080 M90 rar
Use a high-quality USB 2.0 flash drive (8GB or 16GB is usually best). Format the drive to . Extract and Transfer : Open the .rar file using a tool like WinRAR or 7-Zip . The standby light should begin to blink rapidly,