Tech News Download Latest Ulefone Power Android 6.0 Marshmallow Upgrade And Reviews. by Abbey banji May 17, 2016 by Abbey banji May 17, 2016 Ulefone Chinese company has released a new update to Android 6.0 Marshmallow For the latest Ulefone Power smartphone. The new android firmware update version increases the battery life… 0 FacebookTwitterPinterestTelegramEmail