trying to upgrade my dad Celcom First Blue to XPax Lite but got error message
call the CS and they say memang tak boleh, have to sign up new plan only can

Celcom penipu la

good idea, but is there cool down period required?
like port in to Digi for 3 months minimum then only can switch back?

I tried the website also it doesn't work, giving me error message.
Called the support also they say cannot.
The plan we using is 'first blue for business', 2gb only and charged monthly RM47