lag issue with text messaging (SOLVED), at least works for me

[MacWilder]

I had the same problem (with 2200 contacts) and I solved it by installing a custom OS in my ROM. I used Sprint Lovers with Sense 2.5, but I am sure others would resolve the issue too. The advantage is that I didn't have to compromise. The disadvantage is 1) it took me nearly 2 hours from start to end--I was new at this, 2) there is a risk that something would go wrong and brick the phone, and 3) the device warranty is at risk.

The new OS not only solved that problem but had other advantages as it is much faster, and is steady lock a rock.

Shame on HTC and Sprint for requiring us to seek outside help to resolve an issue that should never have occurred in the first place. Thanks to those whose good work makes satisfactorily resolving these issues possible.