sharpshootermtz
New member
...high roaming charge while abroad? I have a iphone 4 from softbank. I am traveling overseas next month. I want to bring my iphone 4 on my trip. I aim to use my iphone 4 at free wifi spot. Although i can turn off cellular data and roaming in the setting, I am not sure how much reliable these setting changes are. Probably it is best to leave i phone 4 in Japan. Or does anyone know what will happen i remove the simcard from iphone 4 while i am abroad?