Advantages of the unjailbroken iPhone

1. Unjailbroken iPhone has a stable system than jailbroken iPhone.

2. Unjailbroken iPhone can conserve power.

3. Unjailbroken iPhone has a better compatibility with the third party softwares, Apple users can download and install a lot of third apps on it.

4. When you uninstall the software of iTunes, it won’t leave any useless files.

5. It is difficult for hacker to access your iPhone.

6. Apple users may get smoothly and stably operations on unjailbroken iPhone.

Disadvantages of the unjailbroken iPhone

1. Unjailbroken iPhone can not read the root of the files system.

2. You can not manage iPhone’s files on unjailbroken iPhone.

3. You can not install some functional softwares on an unjailbroken iPhone. For instance, you can not get the caller address.

4 .Unjailbroken iPhone has a lower operating authorization.

5. Unjailbroken iPhone can not install the the program which has been broken.

6.You can not change the theme, font, icon, SMS ringtones, wallpaper and other personalized applications on an unjailbroken iPhone.

Advantages of the jailbroken iPhone

1. Jailbroken iPhone can read the root of the files system.

2. You can manage iPhone’s files on jailbroken iPhone.

3. You can install some functional softwares on an jailbroken iPhone. For instance, you can get the caller address and install pure messenger widget. 

4. Jailbroken iPhone has a higher operating authorization.

5. Jailbroken iPhone can install the program which has been broken.

6. You can change the theme, font, icon, SMS ringtones, wallpaper and other personalized applications on jailbroken iPhone.

Disadvantages of the jailbroken iPhone

1. It may consume more power than before.

2. It may cause system instability. You may meet with the issue that iPhone’s system crashes. Please be careful when you install updating software.

3. If you want to maintain the function of an jailbroken iPhone, you need to wait until the new jailbreaking program is released, and then you can upgrade your iPhone to the corresponding firmware version.

4. You may meet with some bugs during the jailbreaking process, but it won’t affect the usage of your iPhone.

Common ground

1. You can download and install apps (free apps or purchased softwares) from App Store. It won’t be affected.

2. Jailbreaking won’t change or damage iPhone’s hardware.