Hello, I have a 10th gen kindle paper white jailbroken usingAdbreak after Adbreaking I downloaded the hotfix and updated without any issue I then ran the Run Hotfix document in my library and that worked however when I type in ;log mrpi it just returns me to home screen (I have downloaded and extracted the KUAL and Mrpi.) Here are the resulting logs
[2026-04-10 @ 20:10:26 -0700] :: [MRPI r19303] - Beginning the processing of package 'Update_KUALBooklet_c6ac782_install.bin' (KUALBooklet c6ac782 I) . . .
Failed to parse package 'Update_KUALBooklet_c6ac782_install.bin' (KUALBooklet c6ac782 I) [return code: 127], skipping . . . :(
KindleTool output:
env: can't execute '/mnt/us/extensions/MRInstaller/bin/PW2/kindletool': No such file or directory
[2026-04-10 @ 20:18:35 -0700] :: [MRPI r19303] - Beginning the processing of package 'Update_KUALBooklet_c6ac782_install.bin' (KUALBooklet c6ac782 I) . . .
Failed to parse package 'Update_KUALBooklet_c6ac782_install.bin' (KUALBooklet c6ac782 I) [return code: 2], skipping . . . :(
KindleTool output:
/mnt/us/extensions/MRInstaller/bin/PW2/kindletool: line 1: can't create � C@���@8�@����@@@������� � � ������P,P,���000 �� �����@�@�@�l l ��� � � �p: Invalid argument
/mnt/us/extensions/MRInstaller/bin/PW2/kindletool: line 2: ����� � � �: not found
/mnt/us/extensions/MRInstaller/bin/PW2/kindletool: line 3: syntax error: unexpected ")"
[2026-04-10 @ 20:25:19 -0700] :: [MRPI r19303] - Beginning the processing of package 'Update_KUALBooklet_c6ac782_install.bin' (KUALBooklet c6ac782 I) . . .
Failed to parse package 'Update_KUALBooklet_c6ac782_install.bin' (KUALBooklet c6ac782 I) [return code: 2], skipping . . . :(
KindleTool output:
/mnt/us/extensions/MRInstaller/bin/PW2/kindletool: line 1: can't create � C@���@8�@����@@@������� � � ������P,P,���000 �� �����@�@�@�l l ��� � � �p: Invalid argument
/mnt/us/extensions/MRInstaller/bin/PW2/kindletool: line 2: ����� � � �: not found
/mnt/us/extensions/MRInstaller/bin/PW2/kindletool: line 3: syntax error: unexpected ")"
Steps to Reproduce:
Jailbreak PW4 on 5.18.1 using Adbreak.
Install Hotfix via "Update Your Kindle."
Run "Run Hotfix" document from the library.
Place Update_KUALBooklet_c6ac782_install.bin into mrpackages.
Enter ;log mrpi in the search bar.
Hello, I have a 10th gen kindle paper white jailbroken usingAdbreak after Adbreaking I downloaded the hotfix and updated without any issue I then ran the Run Hotfix document in my library and that worked however when I type in ;log mrpi it just returns me to home screen (I have downloaded and extracted the KUAL and Mrpi.) Here are the resulting logs
[2026-04-10 @ 20:10:26 -0700] :: [MRPI r19303] - Beginning the processing of package 'Update_KUALBooklet_c6ac782_install.bin' (KUALBooklet c6ac782 I) . . .
Failed to parse package 'Update_KUALBooklet_c6ac782_install.bin' (KUALBooklet c6ac782 I) [return code: 127], skipping . . . :(
KindleTool output:
env: can't execute '/mnt/us/extensions/MRInstaller/bin/PW2/kindletool': No such file or directory
[2026-04-10 @ 20:18:35 -0700] :: [MRPI r19303] - Beginning the processing of package 'Update_KUALBooklet_c6ac782_install.bin' (KUALBooklet c6ac782 I) . . .
Failed to parse package 'Update_KUALBooklet_c6ac782_install.bin' (KUALBooklet c6ac782 I) [return code: 2], skipping . . . :(
KindleTool output:
/mnt/us/extensions/MRInstaller/bin/PW2/kindletool: line 1: can't create � C@���@8�@����@@@������� � � ������P,P,���000 �� �����@�@�@�l l ��� � � �p: Invalid argument
/mnt/us/extensions/MRInstaller/bin/PW2/kindletool: line 2: ����� � � �: not found
/mnt/us/extensions/MRInstaller/bin/PW2/kindletool: line 3: syntax error: unexpected ")"
[2026-04-10 @ 20:25:19 -0700] :: [MRPI r19303] - Beginning the processing of package 'Update_KUALBooklet_c6ac782_install.bin' (KUALBooklet c6ac782 I) . . .
Failed to parse package 'Update_KUALBooklet_c6ac782_install.bin' (KUALBooklet c6ac782 I) [return code: 2], skipping . . . :(
KindleTool output:
/mnt/us/extensions/MRInstaller/bin/PW2/kindletool: line 1: can't create � C@���@8�@����@@@������� � � ������P,P,���000 �� �����@�@�@�l l ��� � � �p: Invalid argument
/mnt/us/extensions/MRInstaller/bin/PW2/kindletool: line 2: ����� � � �: not found
/mnt/us/extensions/MRInstaller/bin/PW2/kindletool: line 3: syntax error: unexpected ")"
Steps to Reproduce:
Jailbreak PW4 on 5.18.1 using Adbreak.
Install Hotfix via "Update Your Kindle."
Run "Run Hotfix" document from the library.
Place Update_KUALBooklet_c6ac782_install.bin into mrpackages.
Enter ;log mrpi in the search bar.