Follow these steps :
http://www.ppjailbreak.org/pphelper.html
\!/ : Think of creating a new identifier apple ( fake ) for this tuto, you will need it.
Do not restore your iPhone but thinks of making a saving on PC, of deactivating your password, find my iPhone, and touchid during the procedure.
After the realization of the tuto, you will have cydia and you can put back your password and touchid.
If your telephone goes out (due to the lack of battery), you have to relaunch the application of pangu on your telephone.
To change virtually your physical adress with cydia:
http://www.jailbreakiosx.com/2013/06/udidfaker-2-3-6.html
And for the VPN, you can intall betternet (https://itunes.apple.com/us/app/free-vpn-proxy-by-betternet/id946659216?mt=8) on appstore. There is free, you can crack it with this tuto:
https://iosgods.com/topic/35615-betternet-vpn-premium-hack-v332/#entry1211148 (I do not know if the crack still works but you can tried.)
Watch out!: avoid using a VPN too often if you do not trust, certain VPN records your information.
http://www.paradisfiscaux20.com/vpn-anonymes-sans-logs.htm
PS : If I helped you, do not hesitate to mark " resolved "