How to reset VIM4 to factory configuration?

Which system do you use? Android, Ubuntu, OOWOW or others?

**I am using Ubuntu; however, I also installed another ubuntu with OOWOW**

Which version of system do you use? Khadas official images, self built images, or others?

**For external SD card system installion, I used an offical image.**

Please describe your issue below:

**I firsly installed system into the internal 32G storage with OOWOW. Then, we reinstalled the offical image into an external 512G SD card. After that we cannot load the system and we want to reset it to factory configurations.**

Post a console log of your issue below:

**No log, we just want to reset it. Additionally, VIM4 does not work for me now.**

Hello @yefeng.yang

There is no procedure of factory reset with linux image, you need to erase it or reinstall it completely.

For eMMC resetting, you can erase from OOWOW, please check these steps





Thanks, I will try it now and contact you if there are still some problems.