How to Hard Reset your HTC myTouch 3G
Tools
These are some common tools used to work on this device. You might not need every tool for every procedure.
Background
The HTC Magic, marketed as the T-Mobile myTouch 3G, is a smartphone first released in April, 2009.
The phone comes with a USB headphone adapter, wall charger, screen protector, a cloth pouch, and a USB cable.
The myTouch 3G was later succeeded by the myTouch 3G slide and the myTouch 4G, both of which came out in 2010.
Identification
You can specifically identify the model of the phone by checking in the "about" section of the main menu of the phone's user interface.