View Single Post
Old 03-26-2020, 11:13 PM   #1
VVhiskey
Junior Member
VVhiskey began at the beginning.
 
VVhiskey's Avatar
 
Posts: 5
Karma: 10
Join Date: Mar 2020
Device: amazon kindle DX
Question Kindle write/read question

Well, I got a DX kindle, and I want to jailbreak it, but I have a problem already. And I'm really struggling to find a solution of that problem:

Every time I try to upload any .bin files or .pdf files to documents folder I'm getting read/write error on windows(watch this screenshot):
https://i.imgur.com/8Hbzv8I.png

On linux I have different behaviour:
When I'm trying to
Code:
cp Update_kindle_2.5.8_B005.bin usbstick/
It shows up in the root of kindle, but after a few seconds device dissapears(without unmount) and then reappears with other identificator(e.g. device name was /dev/sdc and then it's reappears with /dev/sdd):

Code:
ls -lh usbstick 
total 24K
drwxr-xr-x 2 root root 4.0K Jan  1  1980  audible
drwxr-xr-x 2 root root 4.0K Jan  1  1980  documents
drwxr-xr-x 2 root root 4.0K Jan  1  1980  music
drwxr-xr-x 4 root root 4.0K Jan  1  1980  system
drwxr-xr-x 2 root root 4.0K Mar 23 01:13 'System Volume Information'
-rwxr-xr-x 1 root root   12 Mar 27 01:26  test.txt
-rwxr-xr-x 1 root root    0 Mar 23 01:23  Update_kindle_2.5.8_B005.bin
The size of file with kindle update package is becoming 0 and I really don't know what I should do with that! I tried to drop files with the same size and extension

Code:
fallocate -l 24M test.txt
cp test.txt usbstick
Code:
ls -lh usbstick 
total 49M
drwxr-xr-x 2 root root 4.0K Jan  1  1980  audible
drwxr-xr-x 2 root root 4.0K Jan  1  1980  documents
drwxr-xr-x 2 root root 4.0K Jan  1  1980  music
drwxr-xr-x 4 root root 4.0K Jan  1  1980  system
drwxr-xr-x 2 root root 4.0K Mar 23 01:13 'System Volume Information'
-rwxr-xr-x 1 root root  24M Mar 27 01:42  test.bin
-rwxr-xr-x 1 root root  24M Mar 27 01:37  test.txt
-rwxr-xr-x 1 root root    0 Mar 23 01:23  Update_kindle_2.5.8_B005.bin
Also I've got an image of that partition and mounted it. Then I dropped there Update package and it seems like problem is not with a filesystem.

Does Kindle software deletes Update package and files like that or there's another problem? Please, help me, beacuse I really don't know what to do. Tell me how to hack that tough thing. I want to use it ):

I'll appreciate any help. If you need more info, let me know.

Kindle version: Kindle 2.5.3
Serial Number: B005*

Also, sorry for bad English. It's not my main language
VVhiskey is offline   Reply With Quote