This VMOS thingy, is the perfect way to get a "degoogled" & "anonymous phone without the actually need of buying a second phone. Just make sure to activate "root" DONT activate "google support"! Change the VMOS settings to "match" a drevice (For Android 5.1, use Samsung S4, Motorola Moto G etc) Fake all infos (Imei/imsi, phone number, mac etc.) And finally dont use your wifi (only mobile data) And most importand dont login with any personal info. Result, fully anonymous Smartphone without paying a cent. Piracy rocks