: You must use the native Safari browser on your iPhone or iPad. Third-party browsers like Chrome or Firefox will not parse configuration profiles correctly.
: Traditional iOS sideloading requires tools like AltStore, Sideloadly, or a full jailbreak. A .mobileconfig file provides a zero-setup alternative that does not require a computer. http idcodevnnet chplaymobileconfig full
Go to > Profile Downloaded (Hồ sơ đã tải về) . : You must use the native Safari browser