Iphone sending photos via text?

Ok, so I have an IPhone 4S, and on text, it let's me send photos to people that has an Iphone, but when I try to send a pic to someone that has a galaxy or something that's not an iphone, the picture option is grey, and not even click able? Why? Can this be fixed?!

Your contract may not allow you to send images via SMS. If you ring up your network you can change your plan to allow you to send images

You might want to make sure you have MMS turned on. If it's off then only people with iPhones can get your pictures. According to Apple you should:…
Go to Settings and turn airplane mode off.
Go to Settings > Messages and turn MMS Messaging on.
Go to Settings > Cellular and turn Cellular Data on.
Go to Settings > Cellular and turn Data Roaming on if you're roaming on a cellular provider network that is different from your billing provider's network.
Make sure that you have a cellular data connection in the status bar of your iPhone.
Go to Settings and turn Wi-Fi off. Open Safari and navigate to www.apple.com to verify that you have a data connection. Turn Wi-Fi back on to continue using Wi-Fi for other features. If your cellular data connection isn't available, follow these steps.
Make sure that you can send and receive SMS. If you can't send and receive SMS, see the "Issues with sending and receiving SMS" section, above. MMS might not be available while you're on a call. Only 3G and faster GSM networks support simultaneous data and voice calls. Learn more about which network your phone supports.
Restart your iPhone.
Tap Settings > General > Reset > Reset Network Settings on your iPhone.
Remove your SIM card and insert it again.

  • Why can't I send/receive photos via text message on my iPhone? I have an iPhone 4S, which I bought unlocked and I use Straight Talk. I can't receive or send photos to contacts that don't have iPhones. Can anyone tell me why this is, and help me get it working?
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