iPhone 5s will not ring when receive call or alert me when receive a text message, voicemail, e-mail etc...etc. despite resetting and re-syncing twice. Any suggestions please?
Have iPhone 5s 64GB -- updated. Phone will not ring when receiving call or alert me when receiving text messages, voicemails, e-mails, etc...etc. I have reset the phone twice and followed by re-syncing twice. Still nothing. I have powered off, powered back on numerous times and nothing. I have changed ringtones constantly and nothing. Every so often if the phone is unlocked it will notify me, but that's few and far between. This has been happening for quite a while. If anybody has ANY suggestions, I would greatly appreciate it. I'm being accused of ignoring calls and/or texts and it's definitely causing problems. Thank you in advance for your help.