Can I use a micro SD card with my iPhone?

Get a cheap android tablet with sd card support, up to 64 GBs then transfere files over from iphone to the sd card in the tablet not through bluetooth, but via wifi. If you in area with poor or no mobile signal make sure you first turn phone into hotspot , which is built in the iOS , with a wifi transfere app you can move files to sd card in android device, or pc/mac. However if you using iphone 8gb it is recomended to film no longer than 5 mins , before moving the files. Get a encoder app to convert the mov to mp4 , also a another video app that can selectivly film resolutions of choice, to get quality vs record length to fit in storage.

No.

No. You must have noticed the iPhone does not have a card slot.

You don't need to be in a "signal area". The devices I mentioned create their own wireless signal. Why don't you try reading about it then commenting?

There sure are many businesses very large, small, and in between using this "toy".

Name the current smart phones with a plain old USB port - just one.

Motorola at least uses SD cards. Unless you think a smartphone is a good camera, you kind of need a way to read SD cards, as the original post asked. Toys.

Thanks, Philo124. That actually looks useful. Air-SD. I'll give it a shot.

Such as? ...

You have no idea what you're talking about. There is NO SD card slot in ANY iPhone.

The iPhone doesn’t support SD cards for extra storage, however you can purchase a camera adapter to transfer photos.

gor1234 wrote:

The iPhone doesn’t support SD cards for extra storage, however you can purchase a camera adapter to transfer photos.

See Leef iBridge Mobile Memory.