by Princess Kat
Swap active SIM in multi-SIM card phone's.
XIAOMI Mi Max 3
Ability to choose which quick-setting tiles you want.
Re-added swapping dial sim to none.
Fixed setting of dial sim.
Show current Sim using toast messages.
Fix bug where data Sim would be set, then re-set.
Fix problem with some if statement blocks.
Remake -- Uses quick tiles instead of notification.
Fixed bug with setting incorrect setting