HTC India is rolling out Android 4.1 Jelly Bean OTA for HTC One S in India. The updates contain new Android flavor Android 4.1 Jelly Bean & HTC Sense 4+ UI. After the update, users can enjoy the Jelly Bean goodness such as Project Butter, Google Now, Expandable Notifications etc. The update includes the Software version 3.19.720.100 and size of the update is whooping 597.79 MB. We recommend you to download the update via Wi-Fi or 3G.
Remember HTC One S launched with a Snapdragon S3 processor which is different from International version.