How can I create a group SMS on my iphone - Apple iPhone Smartphone

Try this easy steps:
Restart your iPhone.
Check your network connection. To send a message as iMessage or MMS, you need a cellular data or Wi-Fi connection. To send an SMS message, you need to have a cellular network connection. If you turn on Wi-Fi Calling, you can send SMS messages over Wi-Fi.
Check with your carrier to see if the type of message you're trying to send, like MMS or SMS, is supported.
If you're trying to send group MMS messages on an iPhone, go to Settings > Messages and turn on MMS Messaging. If you don't see an option to turn on MMS Messaging or Group Messaging on your iPhone, then your carrier might not support this feature.
Make sure that your device has enough space to receive images and videos.
Make sure that you entered the correct phone number or email address for the contact.

Try this steps:

Restart your iPhone
Check your network connection. To send a message as iMessage or MMS, you need a cellular data or Wi-Fi connection. To send an SMS message, you need to have a cellular network connection. If you turn on Wi-Fi Calling, you can send SMS messages over Wi-Fi.
Check with your carrier to see if the type of message you're trying to send, like MMS or SMS, is supported.
If you're trying to send group MMS messages on an iPhone, go to Settings > Messages and turn on MMS Messaging. If you don't see an option to turn on MMS Messaging or Group Messaging on your iPhone, then your carrier might not support this feature.
Make sure that your device has enough space to receive images and videos.
Make sure that you entered the correct phone number or email address for the contact.

http://handheld.softpedia.com/get/SMS/Group-SMS-56808.shtml

you can find list option under message tab , using that first create a list , then add your contact details in that list ,while sending message you can opt to send to group or list ,so that you can send to many at same time using group text

You can create and send one message to the group, adding them one at a time. Then you can create a new message from within the stored SMS conversation anytime you want to message everyone in that group. Its a bit strange but seems the only way at this point

When you create a new Contacts Folder you have to make sure that you create as a subfolder of the main contacts folder (in the create window you are shown the file tree).

I had the folders moved in different groups as well but I am not sure that it made a difference.

Please note that you have to leave outlook and itunes on for a few minutes before they synch and iTunes see the new folders.

Oscar

Pray to lord

You may try this iTunes data recovery software! It helped me recover deleted text messages from iPhone 4.

Tenorshare iTunes Data Recovery is a great and professional iPhone data recovery tool for you to recover iPhone data you deleted or lost even your phone is broken or stolen. It takes a good advantage of the iTunes backup file.

By using this software, you can recover deleted or lost photos, videos, music, contacts, text messages, notes on iPhone 5, 4S, 4, 3g and save them to your computer safely and easily. What's more, it even enables you to recover iPhone data without iTunes or your phone!
You can get it from http://www.any-data-recovery.com/product/itunes-data-recovery.htm

Simply use the plus (+) botton on the upper right corner where the To is to send multiple messages.