Originally Posted by Surge1223
When you make a dd copy of a partition, theres padding at the end in the form of trailing zeroes. In order for you to successfully make a Odin flashable partition without getting the secure check fail message, you must strip the trailing zeroes using a hex editor. You can see an example of this in my thread here
where I talk about doing this to aboot.
Awesome thank you for the reply. I will look into this further I appreciate it.
Edit: Thanks again surge, I was able to get it working