Sony takes like a year for there braindead to make a small OTA update
timeinreddit
It has to be released by the manufacturer to flash an update. All you can do is bypass going through an OTA download, but you cant force an update not yet programmed for that device
It has to be released by the manufacturer to flash an update. All you can do is bypass going through an OTA download, but you cant force an update not yet programmed for that device