STEP 1:
Click 'install' and wait installation progress done.
STEP 2:
Launch Settings from your Home Screen.
STEP 3:
Tap on General.
STEP 4:
Tap on "Profiles/Device Management."
STEP 5:
Tap the "Lucky8 Technology Inc."
STEP 6:
Tap to trust "Lucky8 Technology Inc."
STEP 7:
Tap to trust.
STEP 8:
Complete.