Sprint just opened up pre-sale of the HTC EVO 3D to their Premier customers, and many more are clamoring to get their hands on the latest and greatest for the carrier come June 24th. Because no one wants to waste time paging through an instruction manual after purchasing a new phone, Sprint has made the HTC EVO 3D user guide available for download in advance. Now you can learn the ins and outs ahead of launch and be ready to go with your shiny new phone the moment you press the power button. Or you can simply lust over the 315 pages of detail, counting the seconds until you can run down to your local Sprint retailer and grab the EVO 3D for yourself.
