jailbreak Amazon Kindle Paperwhite 3

Hi I followed the your Blog https://iristech.co/e-ink/

and Download corresponding jailBreak from https://github.com/danielng01/Iris-B...ilbreak-1.14.N

and followed the instruction as in README.

But On extracting kindle-5.4-jailbreak.zip on my kindle device, I found that .bin automatically reomoved from device.

I try to restart kindle and followwd same process, But It didn't changed.

Help me to figure out what's happing.

Thanks