Download latest KitKat 4 4 stock firmware for Oukitel U7 smartphone Download latest KitKat 4.4 stock firmware for Oukitel U7 smartphone from here or here. Firmware details Archive: YK868_OUQI_EN_6582_WCDMA_EMMC2_V002_150918_0934 Model: VKworld VK2015 smartphone Image file size: 411 MB Platform: Mediatek MT6582 Project: yk868_emmc_wcdma Config_version: V1.1.1 Caution: Please do not update firmware unless you know what you are doing, you really want it or it is absolutely necessary. Firmware updates may occasionally have bad results, like bricking your device, temporarily or permanently. The firmware update process is done entirely at your own risk. Before attempting to update the firmware, back up your data. Don�t miss any of our future video tutorials, follow us on Youtube. Like us on Facebook. Add us in your circles on Google+. Watch our photo albums on Flickr. Subscribe now to our newsletter. download file now