Lava E702 Stock Firmware Stock ROM Download This Lava_E702_3.4.0_H003 Firmware, Stock ROM file can be used with any service tools capable of Flashing Stock ROM file on Lava Android devices. Stock firmware are mostly needed to either upgrade your Lava E702, downgrade it or, to simply flash the phone to correct certain software issues or malfunctions on the phone. Here on this page I have contained the download link for the complete Lava E702, Stock ROM file which can be used to flash factory OS back to your Lava E702. How to Download Stock Firmware and Flash Lava E702 with the Stock ROM 1. Download SP Flash Tool from here and install it on your PC. If you dont have MTK Android drivers installed on your PC yet, you must install it too. Download VCOM Drivers here 2. Download your Lava E702 firmware, Stock ROM File from here. 3. Open the SP Flash Tool you downloaded from the link above. It is compressed in a zip file, simply extract it onto a folder on your PC, open the folder to locate f...