You might be forgiven for thinking the HTC Desire Z is the misunderstood second cousin in the HTC litter. When the Taiwanese manufacturer already has the Desire, the Desire HD, the Desire S and more, it’s hard to get your head around just why you should care about the Desire Z. But the Desire Z truly offers something the other models don't -- a physical keyboard.
The economical Desire line keeps chugging along as HTC just announced four new handsets for Taiwan, The Desire 300, Desire 501, Desire 601, and Desire 700. The Desire 700 seems to be an affordable version of the One and it has dual-SIM capability (HSPA and GSM/EDGE).
My HTC Desire S cant open in recovery in fastboot. First i rooted the phone, but i wanted to install ICS, for that I unrooted Desire S, and now my phone is relocked. and i can not go into recovery. please guide me to root desire s with ICS or i can roll back to 2.3