well i have the same htc daimond from alltel and im trying to get it to cricket but i cant? ill appreciate the help and about making the alltel work with verizon i have mine that way all i did was change my radio to anuppdated one from verizon from here
http://www.myunspace.com/?d=EDB724641 and installed this new 51638 prl for verizon at this website
http://corolada.com/prl/ and thats it . hope it helps