My IPhone 3gs won't send text messages anymore. The send button doesn't work.
Welcome to JustAnswer!Please follow the steps below to reset your phone: Press and hold the Sleep/Wake button and the Home button at the same time for at least 25 seconds (until the Apple logo appears). Test your phone after resetting. * Check the picture below to locate buttons - picture - click here
No it didn't work.
Sometimes the send button is green and sometimes it is blue. Blue sent a message.
Green send button is for regular SMS messages, and Blue is for iMessages (they are free, and can be sent between iPhones, iPads).Now if you tap on Settings -> Messages please make sure you have set everything as follows:iMessage: ON Send Read Receipts: OFF Send As SMS: ONMMS Messaging: ON Group Messaging: ON Show Subject Field: OFF Character Count: ONAfter you set everything like above button should work.
The iMessage worked but the SSM does not.
Do you have good phone signal? Are you able to call someone?
Can you try to turn off iMessages and to use only regular Text Message?