Thanks for comments.
The reason I switch off APN then only connect to WIFI to surf web because.....
My last phone bill cost me RM600++ just for the data transmit. Already over cap 500MB. (Maxis charged me every over cap KB=RM0.05)
Then I complaint cannot be.. coz most of the time I use WIFI at house and at office.
Even I show them my 3G data counter apps, show that most of the data is using WIFI to connect. Ratio is about 8:2(WIFI:mobile net).
Then.. you know what... the most funny thing happen.
The consultant tell me, if the signal strength of your WIFI is only 1 or 2 bar.. this mean you still hooked up with Maxis 3G for mobile internet NOT THROUGH WIFI.
This is because this is
"SMART PHONE" they know how to justify which one is faster/better to connect for mobile internet.
If... your WIFI signal show 3 or full bar.... then this is only 100% connect to WIFI. And you never never hooked up with Maxis 3G anymore.
She also mentioned this not only apply to GS, Iphone and all the smart phone also the same.
Funny or not?? Maxis consultant ask me don't ever ever trust your WIFI signal...
What I can do is PAID the FXXKING amount...
So now you understand why I want to disable APN before I go for WIFI for mobile internet.
YES, this is one thing I Hate of MAXIS, they don't offer unlimited plan for RM88/RM99 anymore because they CLAIM that the current plans eg. 500MB, 1.5GB and MAXIMUM 3GB (<-so little!!) can help subscriber "SAVE MONEY". since the MAXIMUM plan which cost 88/month if compared to previous unlimited plan (RM99) let u save RM10+
Then summore there's no warning over ur usage limit which on their website say is "IN PROGRESS" but i think will be forever so by this way they can easily OVERCHARGE all subscribers at the maximum RM250 for overuse of limit.