Why did Sony d5303 mobile phone root fail?

1. For security reasons, the authorities have restrictions on obtaining permissions, resulting in a low success rate of some ROOT software.

2. Improper operation will also lead to failure.

Second, the solution:

Method 1: You can enter the official website Forum and download the official card brush root package (official website has a detailed tutorial).

Method 2: You can use ROOT software to obtain permissions (taking Zhuo Dashi as an example).

Step 1: Download and install Zhuo Dashi on the computer. You can search for "Zhuo Dashi" in Baidu or go to official website to find the download, then install it, connect the Android phone to the computer with a data cable, and then open the Zhuo Dashi software, as shown below:

Step 2: After opening the Zhuo Dashi, Zhuo Dashi has recognized the brand and model of the mobile phone (if not, please check whether the mobile phone is connected to the computer normally and whether the USB debugging mode in the mobile phone settings is turned on), and whether the mobile phone has ROOT permission will be displayed in the lower right corner. Then click "Get Root" in the "Utilities" at the top to enter the Tredas utility and find a key root. As shown in the figure below:

Step 3: Click to achieve one-click ROOT success.

After Root succeeds, the mobile phone will have a "super-authorized" software. Just click "authorize" and you can authorize the application you want to authorize through this software.