I saw a post online talking about a guy who helped a lady got proofs from her cheating partners phone,with out any physical touch which means it was done remotely,i then tried it out and to my surprise he blew me off with the very type of results i needed i was able to see my spouse snapchat messages and vidoe facebooks messages and see is call logs and listen to in coming calls as well you should give him a try also contact him on Hackrita321dot HACK at GMAIL dot COM for any type of hack
If you use something like Google Firebase, they have a service specifically for this kind of thing. https://firebase.google.com/products/remote-config/