Download latest Jelly Bean 4 2 stock firmware for VKworld VK1000 smartphone Download latest Jelly Bean 4.2 stock firmware for VKworld VK1000 smartphone from here or here. Download another VKworld firmware from here. Firmware details Archive: vk1000 rom Image: UL900_VK_?? / 20140902_c201v82_wsj_3mf5_vk_b1_3_7_20 Model: VKworld VK1000 smartphone Image file size: 381 MB Platform: Mediatek MT6582 Project: c201v82_wsj_3mf5_vk 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 newslet...