You shouldn't hear this when connecting your iPhone to a charger, and shouldn't affect charging at all no matter what device you plug your iPhone into, only data transfer. However, the Tweet sound seems to only apply to outgoing tweets, not received ones. iOS 5 has sound settings for Text, Voicemail, Mail Received, Sent, and Tweet. Customizing Notification and Alert Sounds Thereare several notification and alert sounds that can be changed on the. This is a privacy feature that prevents USB accessories that plug into the Lightning port from making data connections with an iPhone, iPad, or iPod Touch if your iOS device has been locked for over an hour. When I get a notification, my phone has the standard 'message received' sound for e.g. Send a test message to see if alert sounds are working or not. If successful, youвЂ™ll see an onscreen message about setting up Siri. It will make sure that you get the issue of volume on iPhone 6 not working fixed in the best way without using any third party tool whatsoever. This will resolve the problem when it comes to notification sounds. If you hear three buzzes or chimes, then this is a sign that USB Restricted Mode is enabled. Scroll down to the bottom of the page, and select Reset > Erase All Content and Settings. Notification sounds without notifications For a while now, every now and again, my iphone (6, iOS 8.4) will make a notification sound - but there's no notification text on the screen, it's the normal lock screen. First one is Allow Notifications and the second one is turning all the sounds on the same screen on. For this to work, you'll need a compatible iPhone (officially an iPhone 8 or higher), USB-C-to-Lightning cable, and a USB-C charger capable of outputting a minimum of 15W, and for the battery to be discharged to below 50%. If shortly (three seconds to be precise) after this first buzz or chime, you get a second buzz or chime, this means that the iPhone is fast charging. Under the sub-menu Sounds and Vibration Patterns, select the type of notification you want to change the sound for lets use Text Tone as an example.

Iphone 6 notification sounds