ICS is FINALLY HERE folks for T-Mobile Galaxy S2 users everywhere! This isn’t the “official” for T-Mobile but it’s a port from the official OTA ICS update on Skyrocket Galaxy S2, which is pretty much the same phone.
Everything works out of the box except auto-rotation bug (you can just turn it off). It’s a fully-functional ICS ROM so you should go flash this and start enjoying ICS!
Credits – XDA
Don’t know how to install ROM? See How to Install ROM on Galaxy S2!
Also refer to T-Mobile Galaxy S2 FAQ.
*NOTE – Please only install this ROM on T-Mobile Galaxy S2, not compatible with other Galaxy S2 phones.