So guys, yesterday i change my plan from postpaid to prepaid.

Then today i call digi, asking for my last bill. The CS throw the amount i should pay, that is rm98.56

My bill circle is on 12, so my last bill @ outstanding i already paid.

But why still got current bill? Should it be prorated? Or what
Mana yang pakar tu, tolong dulu.

outstanding bill yang you suda pakai. but the current bill still in the system. once the billing date is reached then they can generate your new bill

i once mnp from digi to unifi. got no problem because i paid for 2 month. outstanding and current usage.

they got it wrong. ask yourself what is outstanding bill and current bill. sure got current usage which is not yet generated in the billing system.