2) Download the display platform brush tool.

3) Download the brush package

4) Install the mobile phone brush driver of the exhibition platform.

Install the mobile phone brush driver for the exhibition platform

1. First, we decompress the compressed file of the downloaded driver to confirm whether the computer is a 32-bit or 64-bit system, and right-click my computer? Select the properties to view. As shown in the figure:

2. Select the driver that matches the computer, open the dpinst.exe driver installation file inside and install the driver. All drivers are installed by default.

3. During the driver installation process, the signature prompt may appear many times. Just select missing to install this driver.

4. Turn off the mobile phone, press and hold down the volume down button while connecting the computer through the data cable (the desktop needs to be connected to the USB interface behind the computer host), open the device manager on the computer, see if there is any unrecognized new hardware, and choose to update the hardware.

5. We choose to specify the drive directory manually.

6. Guide the driver directory to the driver folder we downloaded.

7. After the driver is installed, unplug the data cable of the mobile phone and keep it turned off.

Exhibition platform mobile phone brushing tutorial

1. Open the ResearchDownload.exe file of the brushing software, and the interface shown below will open (it may be slightly different due to different versions).

2. Click the gear button in the upper left corner and select the main file of *. We download the unpacked pac brush package, because different models of brush packages may have different names.

3. After selecting the firmware, the name of the configured firmware will be displayed in the upper right corner of the software, and then click the arrow button in the middle. At this time, the phone is turned off, press and hold the volume button to connect to the computer, and wait for the driver to load (if the driver is not installed correctly, the brush software will not update automatically, which is the key step. Many novice friends will make mistakes in this step). At this time, if the driver is not updated, you can open the device manager and connect the computer again to see if the driver is not installed successfully. If not, please repeat the drive.

4. The driver is installed correctly and the software is brushed.

5. After the brush machine is completed, the word passed appears, which proves that the brush machine is successful. Unplug the data cable and close the brush software; If the phone doesn't turn on automatically, please take out the battery of the phone for five seconds, and then turn it on again.

After the brush machine is completed, the first boot is slow. It is recommended to restore the factory settings immediately after starting the machine. It is suggested that all mobile phones using Spreadtrum chips can use this line brush tutorial, and the driver is universal. However, the brush package needs to select the brush package with the corresponding model. Remember not to brush other types of brush bags at will. If the brush is wrong, the phone will become a brick and cannot be turned on.