We've tried flashing i.MX 6UL withUUUtool and it's not working on closed i.MX 6UL. However when we try to work on i.MX 8MMini EVK from NXP, UUU tool works seamlessly on closed device. So, we would like to know,
1. Why UUU tool is not working on closed i.MX 6UL only (it works on i.MX 8MM)?
2. How can we make UUU tool to work with closed i.MX 6UL?
Feel free to revert for any details. Thanks in advance.