HTC Bolt diagnostic tool

Running diagnostics on the HTC Bolt is very difficult when half the screen is blank. These screens shots may help you know where to click to run the tests.

Dial *#*#3424#*#* to access the Diagnostic tool.

Click Accept to continue.

The tool has two screens. Click More to see the second screen.

This is the second screen. Click Back to return.

To run a test, select it and click Run.

Here is the P-sensor test.