I recently factory unlocked my iPhone and for a few days it has been sending text messages fine. After a few days it starts to take a long time to send a message. I press "Send" and it loads and stays on the loading bar for a long time. After 30+ seconds it either sends or it doesn't send. Also, I have been receiving messages a while after it has been sent.My phone is not jailbroken and my IOS is 6.1.2. Please help!
См. статью: My iPhone4 is taking a long time to send messages?