Lineage OS 14.1 for Lenovo tab 3 7 essential(710f)
Installation:As usual boot into Twrp recovery and wipe System,Data,cache and Dalvik cache. After wiping just flash the lineage os 14.1 zip.After it is installed than reboot the system.After the system is booted turn off the tab and boot into recovery and install G-apps arm-7.1-pico zip
Note:If you install g-apps after flashing the ROM without rebooting it will stuck on Boot loop so be careful