I saw that no one was really lending a hand so I thought I would try and help out. I did a bit of research and the problem that you have is that not to many people take the time to develop root methods for these lower end non flagship phones. I was only able to find one root method that some people said would work and some didn't have much luck so I figure you can try it, all you have to do is download the app and follow it's instructions and just hope it works for your phone as this is a one size fits most type of root method.
I've never personally used this app so I can't say how good it works but you can give it a shot.
Hope this helps
honestly just go with the 'fake gps location' app https://play.google.com/store/apps/details?id=com.lexa.fakegps&hl=en if you know how to root your phone then installing it into /system will persist through factory resets and pretty much anything else you can throw at it. I have a membership to mSpy (a highly invasive spy service) and tested my own devices out with that app and it could even fool them, so I'd say in reality theres nothing easier nor better.