Question: can nougat be upgraded to oreo?
Answer: Upgrade Android Nougat 7.0 to Android Oreo 8.0 by OTA. If your devices are available for Android 8.0 upgrade now, you can directly update Android 7.0 to 8.0 through OTA then: Once again: Do remember to backup your personal data or important files first before you start the OTA Android 8.0 update.