How did the 5 small dots of the Apple 7 mobile phone signal become 5 vertical bars?

Because you have updated your phone system to ios11, the change of ios11 is to change the original small dots into a signal display in the form of vertical bars.

iOS 11 is an operating system developed by Apple Inc. At 1 a.m. on June 6, 2017, Beijing time, the Apple Developer Conference WWDC2017 was held at the McEarnley Convention Center in San Jose, California, and Apple's iOS 11 was officially unveiled.

Useful function: dynamic effect.

The dock can appear on any app's interface by swiping it out from the bottom of the screen. Press and hold an app icon to drag it over the app you're using.

In other words, two apps will be displayed on the screen at the same time, and the interface will evolve into a 1:1 or 1:2 split screen by dragging the edge of one app again.

There are some details to the process, such as dragging the app border, and the larger one shrinks inward at the edges - this tells you that it's about to shrink and another app is going to appear next door.

Dynamic effects. For example, screen recording, click on it and you will see a countdown from 3 to 1 before it starts screen recording; The battery icon turns yellow when clicked, which is used to turn on the power saving mode. More often than not, long pressing the icon will take you to a secondary page, such as adjusting the brightness and darkness of the screen.

This allows you to see the change in brightness more intuitively.

Lock screen. Apple Music takes up less space on the lock screen, and it turns into a card that displays the song title and control buttons. Originally, music would take up an entire lock screen, and some third-party apps would display scrolling lyrics here.

It's a little fresher now.

The application method is to type a keyword in Spotlight, followed by a drop-down menu of recommended keywords, contacts, SMS content, etc., and below that are the apps related to that keyword. On iOS 10, the order is reversed. Also, Spotlight will always be on the left side of the home screen, which is the interface where various plug-ins are placed.

Modules change. Apple Music is a bit special in the control center, if you press and hold it, you will see that this box not only shows the name of the song that is being used, as well as pause** and the front and back buttons, but also a small signal icon in the upper right corner, which allows you to switch the Bluetooth device you are using, such as AirPods, various speakers. In contrast, iOS 10 requires you to go to the settings to find "Bluetooth" when switching Bluetooth devices, and then check them one by one.

Drag ** label. If you want to drag several apps into a folder, iOS 11 can long press an icon and tap on other apps at the same time, and you can drag several of them into the destination folder at the same time. This is also supported on mobile phones.

Method 1: Jailbreak, install plug-ins, and change as much as you like.

Method 2: Upgrade to iOS11

iPhone7 Plus changes the signal display style to a small dot style, which needs to be enabled on the iPhone project debugging page

1.First of all, find the "**" icon on the desktop of your iPhone 7 Plus, and click to enter the dialing page.

2.Then enter the project **"*3001*" in the dial pad, and the mobile phone page will automatically jump to the project debugging page after the input is completed.

3.After entering the project debugging page, you can slide the page at will. (The main purpose of opening this page is to activate the signal display style).

4.Stay on the project debugging page, press and hold the power button of your iPhone, and force restart your phone. (You do not need to exit the project debugging page at this time).

5.After the phone is restarted, the signal display style is changed, and the signal display style on the project debugging page has taken effect. This is how the iPhone 7 Plus switches the signal display style.

1.Turn on your phone, find the dial button, and tap to enter.

2.Go to the Recents screen and click "Dial Pad" at the bottom

3.Enter the keypad interface, and then enter "*3001*" to click to dial.

4.Go to the field test mode interface, and then click on the return signal number to change back to a small dot.

Here is a way to share the modification of Apple's signal icon. Device: iPhone 7

System: 1. First click "**" on the mobile phone desktop, as shown in the figure below.

2. After entering, enter "*3001*" and click on the dial ** below, as shown in the figure below.

3. At this time, the mobile phone will jump to the field test interface, indicating that the change of settings is successful, and then press and hold the home button on the home screen to return to the desktop, as shown in the figure below.

4. Finally, return to the desktop of the mobile phone, and you can see that the signal icon of the mobile phone has been changed to a small dot mode in the upper left corner of the mobile phone.

1. Dial pad input: *3001 * point call.

2. The mobile phone will automatically switch to the field test startup page, and the signal strength value will be displayed in the upper left corner.

3. The vertical bar signal grid is missing.

4. Start holding the top power key of your iPhone until the "Slide to power off" slider appears. Don't let go.

5. After the "slide to power off" slider appears, the power button will not be released and press and hold the home button at the same time.

6. Press and hold the two buttons at the same time for about 5 seconds, and the phone will restart.

7. The recovery dot icon can be switched by simply clicking on the number.

The specific steps are as follows:

1. Dial pad input: *3001 * point call.

2. Then enter the field test mode.

3. At this time, press the "home" button of the mobile phone to return.

After upgrading to ios11, the signal status changes from the previous dot to a vertical bar, which is determined by the system properties and cannot be customized.

How to set the dots for Apple iphone7plus digital signal restoration 1) Open [**], come to the dial pad and enter [*3001 *] to enter the engineering mode. 2) When you come to the [Field Test] interface, press the home button directly to go back.

You can change the signal display style in the project debugging page of the iPhone 7 Plues by doing the following:

1. First click the "dial" icon on the desktop of your iPhone7 Plus to enter the dialing page of your iPhone.

2. In the dialing page, use the dial pad to enter the engineering debugging of the iphone [*3001*], and the page will automatically jump after the input is completed.

3. After entering the engineering debugging page, you don't need to click any option to see that the signal style has changed at this time.

4. In order to save the signal style, you need to restart the phone by pressing and holding the power button. (It should be noted that you cannot exit the page at this time).

5. Wait for the iphone7 plus to complete the restart, you can see that the signal display style of the top notification bar has changed at this time, this is how the iphone7 plus changes the signal style.

iOS11 upgrade is like this, I can't get used to it, I can only flash ios10.

After setting the restart, the receiver did not change five small dots.

1. Dial pad input: *3001 * point call.

2. The phone will automatically switch to the field test startup page, press home directly to exit, and you're done!

After upgrading to iOS 7, it will become a small dot.

Dial pad input: *3001 * point call.

The phone will automatically switch to the Field Test startup page, and the signal strength value will be displayed in the upper left corner.

Press and hold the top power button on your iPhone, and the "Slide to power off" slider appears, don't let go.

When the "Slide to power off" slider appears, the power button will not be released and the "Home" button will be pressed and held at the same time.

Press and hold the two buttons at the same time for about 5 seconds on the phone.

Click on the number to switch to a dot marker.

iPhone is a series of smartphones developed by Apple, which is equipped with the iOS mobile phone operating system developed by Apple.

The first-generation iPhone was released on January 9, 2007 by Steve Jobs, then CEO of Apple, and officially went on sale on June 29 of the same year.

The next update system can replace the network signal with five points? Please.

The last thing I can accept is the dialpad.

View the original post

Isn't it that you have upgraded ios11 to change the vertical bar?,Unless it drops back to 10, you can't change it.。

Take a look inside the Apple settings and see if there is wood and that button.