While HTC Amaze owners just got their hands on a perm S-Off tool a few days ago there is already something else to get excited about. The Official Android 4.0 Ice Cream Sandwich update was leaked on XDA and can already be flashed if your interested. Keep in mind before flashing to the leaked Official ICS update on your Amaze 4G that its not yet rooted. This being said we will go ahead and assume there will be a root for the build very shortly.

We haven’t heard when the Android 4.0 Ice Cream Sandwich update Officially push to T-Mobile HTC Amaze 4G owners although with a fully functional build already available we will go ahead and say very soon.

NOTE: Using this leak to install Android 4.0 Ice Cream Sandwich on your HTC Amaze does not require root or S-Off as its an Official update file. Follow the instructions below to update.

Download the Official ICS ROM for the HTC Amaze 4G

Instructions to Install Official ICS ROM on the HTC Amaze 4G:

1. Rename download to PH85IMG
2. Put that file on your SD card in the phone
3. Unplug usb cable, remove battery
4. Put battery back in
5. Press and hold Volume Down and Power
6. Apply update. Will take some time and reboots.
7. Enjoy Sense 3.6 and Android 4.0.3

If you update using the Official HTC Amaze 4G Leaked ROM here, please let us know how you like it. Also if you have any issues or questions feel free to ask here.