ROM/FirmwaresStock Roms [Download] Stock Official INFINIX HOT 3 LTE X553 Firmware by Abbey banji May 15, 2016 by Abbey banji May 15, 2016 This is the original stock rom for the new INFINIX HOT 3 LTE X553, flashing this rom will help you to unbrick and refresh your phone to factory default… 0 FacebookTwitterPinterestTelegramEmail