Do not escape to modify the iphone6/6s mobile phone app icon method

In fact, you can change the app icon at will, this way you can modify all the files in the app package that are not protected by the signature. However, the disadvantage is that you need to use Xcode, and you cannot modify the Plist file and the main program.

Do not jailbreak Modify app icon Prerequisites:

1. A Mac.

2. Download and install Xcode from the App Store.

3. Assistant tool (PP Assistant)

Small Tips before modification:

The modified app may not be able to run on other devices or need to enter the app Store account after you run it because the IPA you export is DRM-protected and can only be run on a device with your account.

Do not jailbreak Modify app icon detailed graphics tutorial:

To modify the QQ program icon for example, first use the PP assistant to the mobile phone QQ application export to the Mac, export do not back up the document (whether to back up the document at the same time choose No)

Next find the IPA package you exported before, and right click on the archive utility to unpack. After decompression, into the extracted directory, find Qq.app, right button display package content, into the app package.

In the Qq.app package you will see all the files of the app, which has a file called QQ is the main program, and Info.plist files as the primary configuration file, these two files are signed protection, modified will cause the following installation steps can not be completed.

Next modify the icon only need to replace the original icon on it, take iphone5s as an example, the icon size for 60*60, note that the resolution of the new icon needs to be consistent with the original document.

The next step is to install the modified Qq.app, which is to open the Xcode and find window-devices in the menu. Select your device in the open Devices interface.

Then click the + number shown above, select the modified Qq.app for installation.

(Note: If the installation of the QQ has been installed, will be prompted to replace, then only point replace replacement can be.) ）

After a smooth installation, your icon will become the change you like.

Do not jailbreak modify app considerations:

Some apps, especially games, will download some update files in the app share directory (that is, under the documents directory), the app will be running after the use of documents under the documents, if you modify the app package is exactly the same as the documents in the document, Then the file you modified will be invalid because the app reads the new downloaded update file.