Tools Snapshots of NiLuJe's hacks - Page 97

Catweezle · 02-01-2026, 01:21 PM

Yesterday I just tried the new DevCerts from the NiLuJe packages mentioned above to get my Kindle PW (1) working again with KUAL. But there is no variants regarding the Kindle PW (1) inside those packages and none of the other certification key seems to work with the PW. Are somewhere also certification keys available for PW? The serial number prefix of my PW is B024 and the firmware version is 5.3.5. Thanks a lot!

shamanNS · 02-01-2026, 03:20 PM

DevCert K5 ALL bin is for PW1 (it's actually for all Kindle models using v5.x firmware branch = anything released since Kindle Touch model)

dwl99 · 03-16-2026, 06:12 AM

I have a winterbreak jailbroken Kindle Gen 11 with ads and am stuck trying to install Python and the ScreenSavers hack. I've copied what I think are the correct bin files to the MRPI folder and tried installing them via KUAL/MR but nothing seems to have been installed. I also have the toggle ads scriplet installed via Kindle Forge. Could someone please confirm which of the Python and ScreenSavers bin files I should be using? Do I need to restore OTA updates to do this? Thanks

mergen3107 · 03-16-2026, 08:06 AM

99% those bin packages are for the old versions (lower than 5.16.3), while your Kindle on a higher firmware require hardfloat packages (hf).

Try asking on Discord if someone rebuild those for hf:
https://discord.gg/kindle

dwl99 · 03-16-2026, 08:36 AM

Ah, thanks, my Kindle is on 5.17.1.0.4. I hadn't realised these packages were so old.

luneytoon · 03-16-2026, 11:23 AM

hello! i have a kindle k3w and am wondering if it requires a separate hotfix installation with the niluje jailbreak? it is updated to 3.4.3. thank you!!

03-16-2026, 06:12 AM	#1443
dwl99 Member Posts: 13 Karma: 10 Join Date: Mar 2013 Device: Kobo Touch	I have a winterbreak jailbroken Kindle Gen 11 with ads and am stuck trying to install Python and the ScreenSavers hack. I've copied what I think are the correct bin files to the MRPI folder and tried installing them via KUAL/MR but nothing seems to have been installed. I also have the toggle ads scriplet installed via Kindle Forge. Could someone please confirm which of the Python and ScreenSavers bin files I should be using? Do I need to restore OTA updates to do this? Thanks Last edited by dwl99; 03-16-2026 at 07:11 AM.

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02-01-2026, 01:21 PM	#1441
Catweezle Junior Member Posts: 2 Karma: 10 Join Date: Apr 2013 Device: Kindle WhitePaper	Yesterday I just tried the new DevCerts from the NiLuJe packages mentioned above to get my Kindle PW (1) working again with KUAL. But there is no variants regarding the Kindle PW (1) inside those packages and none of the other certification key seems to work with the PW. Are somewhere also certification keys available for PW? The serial number prefix of my PW is B024 and the firmware version is 5.3.5. Thanks a lot!

02-01-2026, 03:20 PM	#1442
shamanNS Wizard Posts: 1,169 Karma: 12345678 Join Date: Feb 2010 Location: Serbia Device: Kindle PW5, Kobo Libra 2, Kindle PW1	DevCert K5 ALL bin is for PW1 (it's actually for all Kindle models using v5.x firmware branch = anything released since Kindle Touch model)

03-16-2026, 08:06 AM	#1444
mergen3107 Wizard Posts: 1,604 Karma: 5000564 Join Date: Feb 2012 Location: Cape Canaveral Device: Kindle Scribe	99% those bin packages are for the old versions (lower than 5.16.3), while your Kindle on a higher firmware require hardfloat packages (hf). Try asking on Discord if someone rebuild those for hf: https://discord.gg/kindle

03-16-2026, 08:36 AM	#1445
dwl99 Member Posts: 13 Karma: 10 Join Date: Mar 2013 Device: Kobo Touch	Ah, thanks, my Kindle is on 5.17.1.0.4. I hadn't realised these packages were so old.

03-16-2026, 11:23 AM	#1446
luneytoon Junior Member Posts: 2 Karma: 10 Join Date: Mar 2026 Device: kindle k3w	hello! i have a kindle k3w and am wondering if it requires a separate hotfix installation with the niluje jailbreak? it is updated to 3.4.3. thank you!!

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