HTC U Ultra gets 1.64.617.2 July security patch in US [Download RUU]
![HTC U Ultra gets 1.64.617.2 July security patch in US [Download RUU]](https://droidvendor.com/wp-content/uploads/2017/02/htc-u-ultra-e1487756210781.jpg)
HTC has started rolling out a new firmware update for Unlocked HTC U Ultra units in USA. The latest OTA update brings July security patch for HTC U Ultra arrives as firmware version 1.64.617.2. This ...
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