Not receiving texts and calls randomly
My iPhone 6plus, has never had issues before. I’ve had it for over 2 years. But recently, I have not been receiving calls throughout the day. And it’s random. And receiving text notifications at 1 in the morning. When I ask the person if they sent a text at 1, they would tell me they sent it sometime it the afternoon. I will have voicemails but no missed calls. And now when I have my phone in vibrate, it has a rattling sound. I have never dropped my phone, all parts are original, never replaced any part of my phone. No cracks, not even a scratch on my phone or the screen. What could be the cause of this?
