Vid 0930 Pid 6544 [ 480p × 360p ]

6544 identifies the specific Mass Storage Device model. 💻 Technical Specifications

This is a "fail-safe" mode. When the controller detects a NAND flash error, it locks the drive to prevent data loss, making it read-only. vid 0930 pid 6544

This usually indicates a firmware corruption where the controller is alive, but it cannot communicate with the memory chip. 6544 identifies the specific Mass Storage Device model