ZTE Yuan Hang 4S mobile phone can't be turned on indefinitely, nor can it enter recovery mode. I can't even swipe my connection card. How can I brush the machine?

1. First, you need to search and download the "Brush Wizard" application online. After the download is completed, install the application on the computer.

2. Connect the mobile phone and computer through USB data cable, and turn on the "USB debugging" switch in the mobile phone at the same time. Then run the "Brush Wizard" program to automatically install the driver that matches the current mobile phone. When the "Brush Wizard" can correctly identify the mobile phone, it means that the mobile phone driver is installed correctly.

3. Switch to the "ROM Market" tab, then find the ROM package you want to use, and click the "Download" button on the right to download the ROM package to the local disk.

4. Click the "Download List" button in the main interface of the program to find the progress of the ROM package being downloaded in the "Download" list. After the ROM download is completed, click the "one-click brush" button in the "Complete" list to execute the brush process.

5. In the "Warning" window that pops up, make sure that the ROM of the swiped person matches the current mobile phone type, and then click the "Continue" button.

Then click the "brush machine" button to start the brush machine operation.

⒎ After starting the brushing process, the first thing is to back up the data, and then formally enter the brushing process. The time taken in this process varies from model to model, so you need to wait patiently.

⒏ If the mobile phone swipes the card successfully, it will prompt "swiping the card successfully", and then the mobile phone will automatically restart. After restarting, you can feel the new experience brought by the new system.