Solving “No Service” problem on the iPhone 3GS
When I left for my holidays in China, I made sure to disable 3G on my iPhone 3GS to avoid getting bill shock. Once back in Singapore though, I couldn’t seem to get the iPhone to connect to the cellular network with 3G enabled. It kept saying “No Service”! This is how I solved it 1. Disable 3G in Settings/General/Network 2. Power off the iPhone by holding the top lock button down and then sliding to power off. Leave the…