Get it rooted and install the villainrom custom rom
its basically a rooted port of the Hero CDMA 2.1 rom (american sprint hero has already had their 2.1 update)
ive had this rom on my phone all the way from 1.0 beta and its now on 5.4! updates every week which just keeps getting better!.
so if you want 2.1 on your hero head over to here
http://www.villainrom.co.uk/
to get it rooted use this video or just google search plenty of guides about
http://www.youtube.com/watch?v=neE5zA687hE
its basically a rooted port of the Hero CDMA 2.1 rom (american sprint hero has already had their 2.1 update)
ive had this rom on my phone all the way from 1.0 beta and its now on 5.4! updates every week which just keeps getting better!.
so if you want 2.1 on your hero head over to here
http://www.villainrom.co.uk/
to get it rooted use this video or just google search plenty of guides about
http://www.youtube.com/watch?v=neE5zA687hE