Just bought a realmi 5i. Currently im using unifi mobile which the data is unlimited so no worries there. The problem is my phone kept reminding me whenever i reach 1GB data usage. I have turned it off (data reminder) but still the reminder kept on popping and stop the data unless I choose to select continue. This is quite tiresome since Im using data a lot. I have updated the Color OS to the latest just now but still it happens.

Any help? Thanks in advance