Introduction

"Force Auth Bridge."

Near the end, a different error appeared: "device not supported." Alex remembered a hidden weapon in the Proxy's arsenal: the By ticking this box, the Proxy bypasses certain official authentication checks that usually block unofficial version paths.

  • ✅ Verify all three firmware files have identical CUST codes.
  • ✅ Toggle Normal Mode / Recovery Mode in HiSuite Proxy.
  • ✅ Downgrade to HiSuite 10.x.
  • ✅ Try "Point Version" flashing.
  • ✅ As a last resort, use the dload method.
  • Close HiSuite, terminate any hisuite-proxy processes, reboot the PC.
  • Reboot the device (ensures agent restarts and flushes volatile state).