Doesn’t Work – U-Scan Review

I bought this unit to try reading my car’s engine code and to keep at home. The first thing the app asks for is to update the unit. Once you start the update it freezes and becomes completely unresponsive. Nothing I tried could make this work, so I lost my patience and had to return it within an hour of trying to make it work in complete frustration. I wish I read the reviews before buying it; It wasted so much of my time.
Review by Tester123321ht36hgfd on U-Scan.