iphone 4s not sending texts

[iMore Question]

my iphone 4s sometimes freezes and wont let me send texts ive tried rebooting sometimes helps but not always

 

[kataran]

How close to Max storage are you. If your phone doesn't have space left in storage it will start to lag and freeze on you

 

[Just_Me_D]

If all else fails, you can restore your device and set it up as new...

 

[kataran]

If all else fails, you can restore your device and set it up as new...

D's advice is your best bet

Your symptoms remind me of my cousins i4 he had the same issue and I found he was down to 75 MB free space