Here is Sprint HTC One Android 4.3 OTA Update with firmware build number 3.04.651.2 stock ROM. The stock ROM is flashable via fastboot and only for those who want to restore back their HTC One to factory stock ROM. Sprint is the first U.S. carrier that unleashed the HTC One 4.3 update.The U.S. HTC one 4.3 update has been expected to arrived before 30th of September, according to U.S HTC boss Jason Mackenzie. But HTC folks has missed around 2 days delayed from the target deadline.
Model” HTC One Sprint
Android version: 4.5 (Jelly Bean)
UI: HTC Sense 5.0
Software build number: 3.04.651.2
Radio/Baseband version: 1.00.20.0913_3
Hboot: v 1.55
Download Stock 3.04.651.2 here:
Stock Firmware: http://www.androidfilehost.com/?fid=23159073880933344
Stock Radio: http://www.androidfilehost.com/?fid=23159073880933335
System dump: http://www.mediafire.com/?xtd6dzstnmma5j5
Flashing firmware via Fasboot:
fastboot oem lock
fastboot oem rebootRUU
fastboot flash zip Rom.zip
Thanks to [O.M.J] from XDA original thread.