https://dottech.org/193490/how-to-install-twrp-recovery-on-samsung-galaxy-a7-sm-a710m-guide/
How to install TWRP Recovery on Samsung Galaxy A7 SM-A710M (2016) [Guide] | dotTech
Feb 29, 2016 - These are the guidelines to install TWRP Recovery on Samsung Galaxy A7 SM-A710M using a Windows computer and the Odin flashing tool. Those who do get TWRP up...
how to install