Home » Knowledge Base » Update Android 9 to Android 11 for Nautiz X2Update Android 9 to Android 11 for Nautiz X2 Updating your device from Android 9 to Android 11 will wipe all data from the device. To install this update, follow the manual update guide here. For changes in this update, please see here. Downloads Android_9_to_GL008_NX2_AER_18.zip