Kyocera announced the QWERTY-packing Rise at this year's CTIA without mention of any carrier support. Regardless, we had a feeling it would eventually end up on Sprint, given the lengthy partnership the two companies have enjoyed. Indeed, we got official word this morning that the Kyocera Rise will be available on Sprint August 19th for $20 (after a $50 mail-in rebate and two-year commitment), with Virgin Mobile following up with a prepaid version on August 31st. The non-contract price? $100. That makes for a tough sell when a contract is attached, but the low-end
