What's the difference between Apple 4 jailbreaking and not jailbreaking? What are the benefits of jailbreaking?

The advantages and disadvantages of jailbreaking are as follows:

The benefits of Prison Break:

1. Rename and reorganize the application. Rename function is operated on the computer, but iOS does not provide this function. You can get this function after jailbreaking. After jailbreaking, you can organize applications more freely, such as adding another line of applications in the main interface, adjusting the size of application icons, and adding a button in the bottom bar.

2. Set Chrome (or another browser) as the default browser. Due to the limitation of iOS system, the default browsers on iPhone, iPad and iPod Touch are Safari, which cannot be changed. However, the Chrome browser for iOS is also very easy to use. I am used to the desktop version and it will be very easy to use on my mobile phone. After jailbreaking, you can install BrowserChanger to modify the default browser.

3. Modify the default mail application

Although the email on the original iPhone looks cool, it seems that this thing is getting ugly and its function is getting worse. Through the combination of Cydia+Sparrow, the default email client of iOS device can be set as Sparrow or other clients, which makes it more convenient to send and receive emails.

4. Open unlimited traffic hotspots

In foreign countries, many wireless operators allow unlimited use of mobile phone traffic, but only on the iPhone. After jailbreaking, they can share this free traffic by setting up WiFi hotspots.

You can customize the desktop and theme through plug-ins.

6.20 1 1 year, Siri entered the iPhone. After jailbreaking, Siri can tell jokes and help search videos, and can be integrated with third-party applications to let other players play music and videos.

7. Playing classic console games, since the first day of jailbreak, game console simulators have emerged in an endless stream, which can be said to be one of the factors that promote the development of jailbreak. After jailbreaking, you can find all kinds of game consoles simulators. After downloading the game ROM through the corresponding application, you can play the red and white machine on the iPhone and iPad.

8. After the trial run of Google Now jailbreak, users can taste some functions of Google Now for the first time (because it is not completely transplanted). IPhone users know that long press the home button to call out Siri. If you think Siri's answer is not satisfactory, you can click the home button three times to get Google's advice. You can't use it until you escape from prison.

9. After jailbreaking, users can use Cydia to download some applications that are not available in the App Store, including many very useful, cool and beautifully designed applications and themes.

Disadvantages of Prison Break:

1. jailbreaking can easily make the system unstable, especially after the system permissions are changed, many services are likely to be affected.

2. Jailbreak will make the system more power-consuming, because themes and the like need to run all the time, and many plug-ins will also run in the background.

3. You can't upgrade the latest system at will. If upgraded, it may lead to prison break failure, and many original programs cannot be used.

4. After jailbreaking, the system may become unsafe, because if the user does not change the password with the highest authority in time after jailbreaking, it is very likely that someone will invade and obtain private information.