How to use Apple’s automatic upgrade

1. How to eliminate the annoying upgrade reminder? If there are too many software installed in the iPhone, it will often need to be upgraded, causing a red number prompt to appear in the upper right corner of the App Store icon, which is very eye-catching. If you don’t want to upgrade, how do you eliminate this digital reminder? In fact, it can be solved through some simple settings. Go to the phone’s “Settings” - “General” - “Access Restrictions” menu and turn on “Disable installation of applications” Switch, then press the Home button to return to the iPhone desktop and you will find that this annoying icon is gone.

2. Music playback can be turned off automatically. Are you still worried about listening to music while sleeping and the music keeps playing even after falling asleep? In fact, the clock tool that comes with the iPhone can choose to turn off the iPod at a scheduled time. Apple fans who don’t know yet should try it out! The steps are: : Go to the "Clock" that comes with the iPhone, then go to "Timer", then go to "When Timer Ends", find "iPod Sleep Mode" there, and you can use it.

3. How to quickly enter capital letters? When you use iPhone to write text messages, post Weibo, enter URLs and enter passwords, you may often need to enter capital letters. According to the conventional practice, you have to press the arrow key of the keyboard to enter an uppercase letter, which is more troublesome. However, as long as "Settings - General - Keyboard - Enable Caps Lock Key", when you need to enter uppercase letters, just press twice in succession. The down arrow key (after changing color) can continuously enter uppercase letters.

4. You can quickly delete text messages by shaking your phone. When writing a text message on iPhone, if you want to delete all the written content, just shake your iPhone a few times, a window will pop up, select "Undo Typing" to delete all the content, no need to press delete It’s been a long time. If you want to restore the newly deleted content, shake your iPhone to select "Redo Typing" and the newly deleted content will be back; if it was just pasted, shake it to "Undo Paste".

5. Taking photos without sound is actually very simple. Many people want to turn off the shutter sound when taking pictures with their iPhone. In fact, this is also very easy. You only need to turn on the mute switch on the left side of the iPhone, and the iPhone will not make a shutter sound when taking pictures... However, this method is not recommended. Come and take photos secretly, it’s not very ethical!

Apple IOS system upgrade

1. Since the iOS10 GM version is a major version upgrade, the file users need to download is about 1.96GB, so keep Download in a good network environment. It is recommended to download stably when the Wi-Fi network is relatively good. To connect to Wifi, enter Settings-gt; Wireless LAN-gt; and then connect to Wifi.

2. Considering that the upgrade time is a bit long, it is necessary to keep the battery sufficient before upgrading. If the battery is too low, you can also connect the phone to the charger to charge.

3. For users who have jailbroken, it is recommended not to upgrade through OTA. It is best to upgrade through iTunes.

4. iOS10 GM version upgrade steps:

1. Copy the Apple official iOS10 description file link below, open the Safari browser that comes with iPhone settings and paste the link address you just copied.

2. Then the system will automatically pop up the installation prompt for the description file. Click the installation button in the upper right corner to switch to the interface that requires you to enter the unlock password.

3. Next, the installation button will pop up. After clicking, we are asked to restart the phone

4. Next, the system will send a prompt to request an update. After success, the system will automatically download the firmware. Next is the entire installation process, which is the same as the installation method of the official version of the system.

5. After downloading the firmware, click Install Now and the system will ask us to enter the lock screen password again.

6. Then you can detect the latest iOS10 GM version available update, then click "Download and Install" below. After completion, enter a password as prompted to confirm the upgrade, and then click "Agree" to the upgrade terms and condition.

7. Next, wait for the iOS10 GM version upgrade process. This process is performed automatically. We only need to wait for the iPhone to complete automatically. During this period, the iPhone will automatically restart once and automatically upgrade, waiting for completion. Then.

Install the Apple IOS system simulator

First, you need to install Xcode6 or Xcode6.1, which can be found in the application after installation. Open Xcode6, click Xcode-gt; Preferences in the top menu, select the required simulator and click download. Now you can develop applications for your iOS devices such as iPhone/iPad.