Hi there,
I had the same problem, my phone would only vibrate and not make any sound on things like typing a message, and when I got a call or a text.
The strange thing is that is I switched the phone off then on again it would all work ok, I noticed this on Friday and over the weekend, I called Apple Support who did not have a clue about what to do, strange that it has been fine yesterday and today.
Its not just you, if you look at other forums on both here and the apple communities pages others are having the same issue.
Hope that helps.
Here's what I have learned. In iOS 6, if you have message screen open, and you send orvrry to a message, and do not close the app , message alert is silent. Even in lock screen, if message app is open, no alerts . Not cool, Apple.
Your "do not disturb" setting is probably on. Go to "settings" and turn it off. (You'll know it's on bc you'll see a crescent moon at the top of your screen near the time.)
I am experiencing the same problem. I am not receiving notifications for texts when my screen is in locked mode/ black/ sleep. I can be in the middle of a back and forth conversation and if it takes the person a few minutes to respond and the screen goes dark then I do not get any type of notification that they've responded to me. I have to keep hitting the home button to check for a response. Often times I will not hear anything for a while and I will happen to check my phone and see I have missed numerous texts from people and no alerts ever went off. I do keep the volume off at work most of the time but I have it set to vibrate and for a banner to pop up... Nothing. I tried switching it to the full on message to pop up and that did not help either. It doesn't matter whether my sound is on or off, I do not receive notification if my screen is dark. If I am reading an email or playing a game or surfing the web then I receive a notification... So basically I have to constantly keep my phone in use with the screen lit to receive notifications or I have to be one of those people who just checks their phone all the time. Neither is a good option. For as expensive of a product as these phones are they should not have glitches like this. I have discussed this issue with Apple support and their answer for most things is to do a restore. Well I do not want to lose everything and build my phone from scratch again. If they cannot successfully create software updates that do not create glitches with their existing software then they need better geniuses in their think tank. I almost feel like I cannot do anymore updates because each time I do something else goes wrong with this phone. I am supposed to go meet with the "geniuses" in the morning to resolve this issue. I will post any earth shattering resolutions if any are discovered.
Oh yeah, another thing I find odd, while on with support they asked me to do a reset and when I tried to a screen asking me to enter my passcode came up I entered the pass code I use everytime I use my phone and it said 7 failed attempts. I tried it once and it was the correct code. Apparently there is a separate reset code and not even apple can tell me what mine is or how to bypass or reset this. I never created any other code and I have always used the same passcode for my phone. Bizarre. They really need to get on top of things and work out all the glitches.
Thank you Farateach! An annoying problem easily sorted.
Just noticed something with this issue
If you change your SMS tone, the new alert works,
but if you change it back to what you had, it does not, until a reboot.
Anyone else have that same problem?
Maybe this can help track down the software issue.
Based on the thread, seems like that it's not really connected to that (and Do Not Disturb has already been brought up and addressed before as well).Hi I've had the same problem and the phone was on DO NOT DISTURB SO GO INTO SETTING DO NOT DISTURB and switch off trust me it was a pain in the butt
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Turn off DO NOT DISTURB
And, once again, based on the thread, seems like that it's not really connected to that (and Do Not Disturb has already been brought up and addressed before as well).I had the same problem for several days. It was working ever since I bought the phone just 3 weeks ago untill the last few days when it was not alerting me with anything, e-mail, texts, reminders.
I finally figured out, with the wife's help and test calls, that I would only get an alert if I had the phone open and in use. It would not work when locked.
You guessed it, I found that the Do Not Disturb button was on (Manual) and closed it. The phone now works perfectly. Go to Settings , Do Not Disturb and make sure your Manual button is off. Don't ask me how it happened. Good Luck!
Your "do not disturb" setting is probably on. Go to "settings" and turn it off. (You'll know it's on bc you'll see a crescent moon at the top of your screen near the time.)