I have a HTC One M7, US factory unlocked 32 gigs model, initially it was running on stock ROM's but to get 4.4.2 OTA Kitkat with sense 5.5 i had gone completely stock, relocked my bootloader and used 4.3 RUU from Htc dev center. After flashing 4.3 RUU, i had got a prompt update to 4.4.2 OTA and it went smoothly. The phone is stock since then and few days back tried updating to Sense 6.0 but the phone tried updating OTA, showed me a red triangle and reported "system/app/google.apk has unexpected contents" and the update stopped.
Am totally clueless as to what is wrong with the phone now, how do i correct this error to get OTA update, i cant find the 4.4.2 RUU on htc site. Currently running on 4.19.1540.9 so can i again flash 4.3 RUU, then update OTA to 4.4.2 and then another OTA to sense 6.0? Or is there a short and easy way out?