PW3 Use kindle-jailbreak-1.14.N.zip on Paperwhite 3

Hello Everybuddy,

I used these forum a lot in the last years but these is my first post.

I managed to Jailbreak the PW3 with these Tutorial:
http://www.mobileread.com/forums/sho...d.php?t=263113

Everything worked nicely and I am happy.

I have Several Problems so far. The Main problem is that any .bin file gets removed by the Kindle after placing it at the root system. I can not chose "Update Kindle" because after reconnection the USB the .bin file is gone.

For Example I would like to install the USBNet from here:
http://www.mobileread.com/forums/sho...d.php?t=186645

But the .bin file gets always removed.

I want to install the USBnet because i want to use these Manual to remove the adds: REDACTED. I could do these by the Serial connection. But then I need to open the Kindle again and i am not sure how often the glue sticks properly.

My other Problem is that i would use the coolreader inside of the KUAL.
KUAL is working and also the HELPER file from KUAL is working.
But i do not manage to get vlasovsoft running from here:
http://wiki.vlasovsoft.net/doku.php?id=en:pbchess-1.2.6#amazon_kindle
I copied the files exactly how it says in the file:

1. vlasovsoft folder into flash root
2. Copy the extensions folder into flash root

But nothing works the Kindle goes back to the main screen when I tap "vlasovsoft" in the KUAL program.

I think there is a general Problem with the Kindle Paperwhite 3 and the Jailbreak which I used because to many thinks seem not to work properly.

I would be very happy if i can have some feedback what i could do to fix some of the issues.

Kind regards Alex