Huge Question

[pb89]

I have an UNLOCKED HTC 4350 (I Think it's aslo called the herald)

I have WM6 On It And I Want 6.1.

How Do I Do This Since My Phone Isnt Listed

What Phone Is Out There That Is JUST Like This One?

I Was Thinking Either The Mogul, Wing, Or The Tilt Idk

Its Unlocked So If I Choose One Of These Phones, Like The Sprint Mogul, It Will Install Sprint TV, When It Comes On It Will Say Sprint And All That.

But I'm WITH AT&T

Hopefully Someone Can Help Me

Thanks In Advance