My 8-9 year old Samsung Galaxy S7 with Android 8 works flawlessly with Go4 on my Mavic 2, never a glitch.
The same with my newer Huawei P30 and a P30 Pro with Android 10 - best phones I have ever had.
And also the 8" Huawei Mediapad M3 from 2016...
GPS spoofing is sort of the same thing:
"GPS spoofing involves the transmission of false GPS signals to trick a receiver into thinking it’s in a different location or time than it actually is. Unlike simple jamming, which merely blocks GPS...
You don't need to hack the controller.
A license from drone-hacks will hack the drone itself to give you FCC (plus removal of NFZ and altitude restriction).
If it's not available from Google Playstore, it can be downloaded from some of the apk mirror sites like apkpure.
https://apkpure.com/search?q=capcut
Then install the apk locally on your phone.