Cant add or edit verizon ellipsis 7 APN.

So I have tried editing the build.prop file to let me edit the APN by adding ril.sales_code=LOL and ro.csc.sales_code=LOL to the very end of the file. I am rooted and I changed the read/write and successfully added the lines. But no luck. Has anyone found a way to change the APN on this thing?

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