05/1 Update, With my Singtel celllular data line, some time I could switch the APN name between "e-ideas" & "internet" and it work without a reboot needed. But sometimes I'll still need to reboot my new iPad as swapping both name just couldn't help to get the connection. I can travel in Singapore from North East to South, to West, to East. From Punggol to Tampines, Katong, Marina Square, 313, Wisma Astria, ION, Shaw Centre, PS, Alexandra/Leng Kee Road, Mustafa area, Rangoon Road(Ng Ag Sio BKT) from time to time run into this silly "Could not activate cellular data network" "Safari cannot open the page because it is not connected to the internet". One and half month of countless frustration, still did not hear anything from the stupid Apple Engineering team. They simply just keep quiet about their issues. The way they handling the crisis are even worst than crappy & much smaller size HTC company with recent One-X screen chaos, that was more worse issue as you often need to see the display in a day. Under the lady boss/chairman Ms. Cher Wang ??? instructions, they did provide some info to Taiwan press & internet media when they put up the inquiry about the screen issues with HTC. So Mr. Tim Cook, WHERE THE HELL ARE YOU? Or you're just another apprentice of Mr. Martin Yan, are still shooting the "TIM CAN COOK SHOW", so has absolutely no time for our issue? What about your Engeering team? Are they trained to handle with "CRISIS"?