Published Date: December 14, Yes No. Character limit: Maximum character limit is Start a discussion in Apple Support Communities. Ask other users about this article Ask other users about this article. That's annoying that your iPhone has no sound. Some users get no sound for calls, videos, and music, some others are experiencing no sound issue on iOS 15 updated Safari, and also the Notification function lose the sound What's worse, the Siri bug may also strike some users who just update iOS 15 on their iPhone.
When greeted with "Hey Siri", Siri isn't listening and gives no response. If you have the same issue, solve iOS 15 Siri not working error with following tips:. It's weird. A user shares his unpleasant experience with iOS 15 developer 14 in music enjoyment. Here is the story: he uses AirPods to stop Spotify music playback. It works. But later, the iPhone built-in Music app automatically starts to playback music.
This problem happens every time since he has updated to iOS When playing music on iOS 14 with AirPods, he doesn't encounter such annoying case. Actually, currently, we also don't come up with good ideas to fix this iOS 15 update problem, except downgrading.
If you still insist on iOS 15, you might need to be patient to wait for the official version. Good news is that iOS 15 will be available very soon, in September. So, please hang in there. From a Apple discussion, an user stated that his iPhone X has thousands of photos and videos on it, but when I connect and open Photos, it shows the device but says "no photos". He thinks it's an iOS 15 bug, leading to disappearing of his photos. Well, how to retrieve the lost photo? Check here:. After you update your iPhone to iOS 15, you will notice that your iPhone screen automatically turns on randomly, even without the notifications, callings, messages, nothing.
In this circumstance, you need to pay your focus on the newly installed iOS It's iOS 15 bugs that lead to this weird phenomenon. To cope with this problem, have a try the below solutions:.
Some users complain about their Safari is forbidden with a forbidden error after iOS 15 upgrading. It may caused by various reasons like iOS 15 bug, Safari privacy settings, network connection or else. If you have this annoying problem, you can try to:. A user on Reddit has reported that whenever the iphone auto updates in the middle of the night, if I have an alarm set, it will silence it in the morning.
This is the second time it's happened and this is a pretty big bug. Indeed, this problem is pretty annnoying as most people need to alarm to remind them to get up or go to work on time. To fix this issue, you can:. But according to The Loop, a blog called Kirkville has tested this feature and found the result is not very accurate. For example, when he measured the same items multiple times, the results differ. Here are two measurements of one of my shakuhachis, one for 51cm, and the other for 57cm, but measuring at the same position and height.
Frankly, AR Measure App is a good party toy, but little more, in its current state. If you already know the process but encounter problems, check Part 1. Otherwise, stay with this part and check Part 1 if you unfortunately get any iOS 15 update errors. If your live photos or 4K pictures are larger than 5GB, you need to pay for extra storage. It won't backup non-iTunes purchased media and takes quite a long time to perform the full backup.
MacX MediaTrans , it freely backups music, photos, videos, movies, TV shows, books, iTunes DRM-protected purchases and more including jailbroken files by drag and drop. Backup whatever you think important in a flash. Get the one-click backup tool: Free download Mac version Free download Windows version. After you backup iPhone to Mac to avoid data loss problem, now let's see how to download and install iOS 15 on iPhone without errors.
Check that your Apple TV is plugged in and turned on. Connect your Apple TV and Mac to the same network. Apple TV searches for possible pairing devices. The status of the Apple TV connection request appears in the detail area. Enter the verification code displayed on Apple TV and click Connect.
Make sure your Mac is running the latest version of Apple Configurator. Open Apple Configurator. To set up an Apple TV for the first time, click Prepare and follow the onscreen instructions. You can also drag a profile from the Finder and drop it on the icon of your Apple TV. Open the Finder. Select your Apple TV when it appears in the Finder.
Select the tvOS beta software restore image and click Open to start installation. Proceed with step 6 to restore Apple TV. Apple TV app Apple News app. Make sure that your device is connected to the internet Use any web browser to connect to any website. Check the date and time Make sure that the date and time on your device are set correctly for your time zone. If you see a different connection alert message Use the steps above if you see one of these error messages: "Cannot connect to the iTunes Store.
An unknown error has occurred. The iTunes Store is temporarily unavailable. By default, the OS might allow users to sync these credentials. Require AirPlay outgoing requests pairing password : Yes requires a pairing password when using AirPlay to stream content to other Apple devices. By default, the OS might allow users to stream content using AirPlay without entering a password. Block Apple Watch auto unlock : Yes prevents users from unlocking their device with Apple Watch when an obstruction, such as a mask, prevents Face ID from recognizing a user's face.
By default, the OS might allow using the AirDrop feature to exchange content with nearby devices. By default, the OS might allow devices to pair with an Apple Watch.
Block modifying Bluetooth settings : Yes stops users from changing Bluetooth settings on devices. By default, the OS might allow users to change these settings. Block pairing with non-Configurator hosts : Yes prevents host pairing. By default, the OS might allow users to use AirPrint. Block setting up new nearby devices : Yes disables the prompt to set up new devices that are nearby.
By default, the OS might allow prompts for users to connect to other nearby Apple devices. Blocking this feature also blocks users from transferring files onto a USB drive connected to an iPad. Allow users to boot devices into recovery mode with unpaired devices : Yes lets a user boot a device into recovery mode with an unpaired device.
By default, the OS might prevent users from booting devices into recovery mode with an unpaired device. Unmarked email domains : Add one or more domain URLs to the list.
When documents are downloaded from the domains you enter, they're considered managed. This setting applies only to documents downloaded using the Safari browser. Safari password domains : Add one or more domain URLs to the list. Users can only save web passwords from URLs in this list. This setting applies only to the Safari browser, and devices in supervised mode.
If you don't enter any URLs, then passwords can be saved from all web sites. Block sending diagnostic and usage data to Apple : Yes prevents devices from sending diagnostic and usage data to Apple. By default, the OS might allow this data to be sent. Block screenshots and screen recording : Yes prevents screenshots or screen captures on devices. By default, the OS might let users capture the screen contents as an image or as a video.
Block over-the-air PKI updates : Yes prevents your users from receiving software updates unless devices are connected to a computer. By default, the OS might allow a device to receive software updates without being connected to a computer. Force limited ad tracking : Yes disables the device advertising identifier.
By default, the OS might keep it enabled. By default, the OS might let users choose to trust apps that aren't downloaded from the app store. Block app clips : Yes blocks App Clips on managed devices. Specifically, setting to Yes :. By default, the OS might allow adding and removing App Clips on devices. This setting only impacts personalized ads in these apps. It doesn't impact non-personalized ads, and may not reduce ads. By default, the OS might turn on personalized ads.
Block modification of diagnostics settings : Yes prevents users from changing the diagnostic submission and app analytics settings in Diagnostics and Usage device Settings.
By default, the OS might allow users to change these device settings. To use this setting, set the Block sending diagnostic and usage data to Apple setting to Not configured. Block remote AirPlay, view screen by Classroom app, and screen sharing : Yes prevents the Classroom app from remotely viewing the screen on devices.
By default, the OS might allow the Apple Classroom app to view the screen. To use this setting, set the Block screenshots and screen recording setting to Not configured.
Student devices enrolled in a class using the Classroom app automatically give permission to that course's teacher. By default, the OS might prevent this feature. For example, users can't create new device accounts, or change the user name or password. Block Screen time : Yes prevents users from setting their own restrictions in Screen Time device settings.
By default, the OS might allow users to configure device restrictions such as parental controls or content, and privacy restrictions on devices. This setting was renamed from Enabling restrictions in the device settings. Impact of this change:.
Block use of erase all content and settings : Yes prevents using the erase all content and settings option on devices. By default, the OS might give users access to these settings. Block modification of device name : Yes prevents changing the device name locally.
When set to Yes , you can remotely rename a device with a remote device action. By default, the OS might allow users to change the name of devices. Block modification of notifications settings : Yes prevents changing the notification settings.
By default, the OS might allow users to change the device notification settings. Block modification of Wallpaper : Yes prevents the wallpaper from being changed. By default, the OS might allow users to change the wallpaper on devices. Block configuration profile changes : Yes prevents configuration profile changes on devices. By default, the OS might allow users to install configuration profiles. Activation Lock makes it harder for a lost or stolen device to be reactivated. Block removing apps : Yes prevents removing apps.
By default, the OS might allow users to remove apps from devices. The device's time zone is updated when the device has cellular connections or has Wi-Fi with location services enabled. Require teacher permission to leave Classroom app unmanaged classes : Yes forces students enrolled in an unmanaged course using the Classroom app to request permission from the teacher to leave the course.
By default, the OS might not force the student to ask for permission. Allow Classroom to lock to an app and lock the device without prompting : Yes allows teacher to lock apps or lock devices using the Classroom app without prompting the student.
Locking apps means devices can only access teacher specified apps. By default, the OS might prevent teachers from locking apps or devices using the Classroom app without prompting the student. Allow students to automatically join Classroom classes without prompting : Yes automatically allows students to join a class that's in the Classroom app without prompting the teacher.
By default, the OS might prompt the teacher that students want to join a class that's in the Classroom app.
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