why do u want to do that?

this is an app to use a proxy, available at playstore.

can just install like an app, no need to root.

works ok.
for Q16, if using VPN, just use the VPN function in settings.

probably q16 was subsequently sold in china but only with china firmwares, w/o google as by china rule.

our int'l models need to work with int'l firmware.
maybe required for other brands.

no rooting required for q16, q5ii.

i would say it doesn't get thru the prime geoblocks but it does improve the connection stability and speed.

free app... can't expect much!

Finally updated to 3.0.4. Yay! However, my icons have appeared to be smaller. Is it normal?

So u suggest watching it at the current aspect ratio ( 16:9 ) with black bars at top & bottom? The stutters happened to most of the movies, not every movies