*** FRIENDLY REMINDER ***
We assume no responsibility for any defects on your phone. This upgrade should be only performed on a secondary device for experimental use only.
Now with that out of the way, let's get started!
Through this guide, we will provide you with instructions on how to downgrade, re-image, and finally update / upgrade your Android 1.5 to Android 1.6
What you need! (recommended)
HTC Dream / G1
Micro SD Card (any capacity)
Card Reader
Good instruction following attitude
Click Next to get started