It originally ran on Android 4.1.2 Jelly Bean and was upgraded to Android 4.2.2 Jelly Bean but that was as far as official updates went.
ໃນເບື້ອງຕົ້ນມັນໄດ້ ນໍາ ໃຊ້ Android 4.1.2 Jelly Bean ແລະໄດ້ຖືກຍົກລະດັບເປັນ Android 4.2.2 Jelly Bean ແຕ່ນັ້ນແມ່ນເທົ່າກັບການປັບປຸງຢ່າງເປັນທາງການ.