Unitech PA900 Device Reset Instructions
Bootmode
Path: My computer/Windows/Bootmode.exe.
This tool allows you to perform warm boot or update OS when it is necessary.
Performing a Warm Boot
Step 1
Double tap Bootmode.
Step 2
Tap Warm Boot.
Step 3
The system will be restarted.
Performing a Cold Boot
Press and hold the “<-” key, then tap “warm boot.”
Caution: Please backup any important data before you perform a cold start.
Update OS
Step 1
Double tap Bootmode. Tap Update OS.
Step 2
Update OS window pops up.
Step 3
The registry will be restored to default.
Step 4
Proceed anyway? Tap Yes.
Step 5
System will be restarted and enter bootloader screen.
Step 6
Insert your CF card with OS image file Select 2 to update OS.