1. Xiaomi mobile phone (stable version system, other mobile phone Xiaomi systems can also be used).
2. A stable version of the official card brush package that is the same as the stable version system currently used by the mobile phone.
Tutorial begins:
1. This tutorial takes the latest stable version of V6 system as an example. Of course, V5 is certainly possible. First, open your stable system phone, find the settings, and finally click "About Phone" to open it:
2. It can be seen that the current version number is V6. 1.2.0.kxcnbj, which is a stable version of1.2. Some children's shoes may be newly bought Xiaomi 4, and the version may be 1.4. It doesn't matter. Just download the latest stable version of the forum, 1.2. Remember to swipe your bag and don't make any mistakes. Some people may not know where the authority of V6 is, but find the following "Security Center" icon in the mobile phone icon to open it:
3. In the Security Center, you can see that there is a familiar icon "Authorization Management" in the open version at the end. Yes, the permission of V6 is turned on here.
4. After authorization management is turned on, there are only "self-startup management" and application permission management, and there is no option to turn on ROOT, because it is a stable version and there is no option to turn on ROOT permission. What I want to say is how to add this option to the stable version of the system. Before adding the following figure, there is no option to open ROOT permissions:
5. The stable version of the card brush package has been downloaded. Now I find the stable version of the card brush package just downloaded on the computer with the same version number as myself. (it's ok if it's different. The method will be explained below. ) and then right-click extraction, get a card brush package decompression package folder:
6. Then open the decompression package folder and find the system folder to enter. In the last item, you will see a familiar file "build.prop". Well, here are the documents. Right-click "Edit" to see the following text, and pay attention to the marked part:
7. Look at the marked part in the figure, "ro.build.version.incremental = v 6. 1.2.kxcnbj" Here is the version number, v6.1.2 system stable version. It's in this version number, followed by letters, see! Remove the letters and replace them with numbers, and the system will automatically identify them as development versions. Instead of the previous V6, just name the following version number as 4. 12.4 in the naming method of official development version, and the file will be changed to "ro.build.version.incremental = 4.12.4", which will become a text file as shown below:
8. After the modification, remember to save, or quit directly. The computer prompts whether to save, and then clicks Save. After saving, the decompressed compressed package must be recompressed, and then the signature can be brushed normally. Because after decompression, the md5 of the compressed package changes and the signature is wrong, so the signature must be recompressed. There is another simple method: copy the newly modified build.prop file to the desktop, put it next to the downloaded official card brush package, and then double-click the official card brush package. After opening the compressed package, you will see the following interface, and double-click the folder marked "System":
9. You can see several files that are the same as those after decompression. Did you see the last file "build.prop" without modification? Okay, here's the point. At this time, pull the decompression window aside, click and drag with the left mouse button, and drag the modified "build.prop" just copied to the desktop directly to the unmodified "build.prop" file in the compressed package.
10. You can see that it is displayed on the side of the mouse, compressed to "System", and automatically compressed when you release the mouse. The computer prompts whether to replace the file with the same name, and you can choose to copy and replace it. Now a brand-new official ROOT card brush package has been successfully generated. Now copy the modified official card brush package to the root directory of Xiaomi mobile phone's virtual SD card, then open the "System Update" of the mobile phone and click the menu button. V6 has three dots in the upper right corner of the system update interface. Open it and select "Select Installation Package Manually":
1 1. Pull to the bottom of the memory device of the mobile phone to find the modified stable card brush package just pulled in, and select and update the system. After waiting for the update, if the downloaded card brush package is the same as the stable version system currently used by the mobile phone, just "restart to the new system". If not, restart the phone to "restore" and clear the cache. Note that if the system is an upgraded version, just empty the cache. If it is a downward revision, it must be double-cleared to avoid mistakes.
12. After the restart, it may take a little longer. Be patient. Open the security center of the mobile phone, and the words "ROOT authority management" will appear in the "authorization management" in the lower right corner.