Here are professional answers to your questions: Method/step: 1. First, make sure the tablet is connected to the power supply and the data is saved.Then, download the system image suitable for the tablet model on another computer, and select a USB flash drive with good compatibility for download. 2. Next, format the USB stick to FAT32 format, and unzip the downloaded image to the USB stick. 3. Press and hold the power key and volume down key on the tablet, and release the button to enter the setting interface when the corresponding prompt appears. 4. Set the system options step by step according to the figure, and wait patiently for tens of minutes for the tablet to complete the reinstallation operation.At this time, you may see multiple restarts. 5. After the tablet is powered on, safely remove the USB flash drive and select settings to restore to the previous state. The above steps are to use the USB flash disk to reinstall the system to restore the normal operation of the tablet.Please note that you must back up important data before any operation, and ensure that you use the correct image file and a compatible USB flash disk.If necessary, please consult professionals or contact the after-sales service center for more detailed and accurate guidance.
The win7 on the tablet is customized for tablets, unlike the one on the computer that can be installed with a CD for five yuan.This is very difficult.And because Android needs to be compiled and installed when it is installed on the tablet, it has high technical requirements, which means that it is difficult to change it back if you don't adapt to win7 after you change it!!!
