Root Few questions about this phone

[Flipnotic]

I don't know much about cellphones, but I've managed to root this phone and slap on Admiral Beast rom. However, there isn't a way to 100% put this back to stock yet correct? Also, what would be the easiest way to safely trade this phone in incase I want to upgrade to a different phone? Handing it over the way it is probably won't work too well will it?

 

[Tokenpoke]

There is no stock return that doesn't leave evidence yet.

The best way to get rid of the phone is to sell it at this point or hold on until a non detectable return to stock is available.