KUAL: Kindle Unified Application Launcher (v2.7)

[kbarni]

Originally Posted by poetrynati

Hi everyone! I'm very new to kindle modding so I apologize if this is an obvious question but I can't get apps other than KOReader to work. I tried eBoard and Gargoyle and they both show on the KUAL app list but they don't launch when I attempt opening them. I'm on the latest firmware and used WinterBreak as my modding method.

You need extensions built specially for newer devices (aka Kindle HF or firmware 5.16+). Unfortunately it seems that the developer community became smaller, so there are not many extensions that were updated... However the new Gargoyle should work.

[misiek998]

Hello, I was trying (sorry there is language barrier) of install koreader on kindle 4 non touch (D01100) (black) from 2011, and I can't
I sucessfull JB my device with JB 1.8.N
I sucessful install MKK by update kindle in system menu "Update_mkk-20141129-k4-ALL_install"
I copy KUAL-KDK-1.0.azw2 file.
I got error launch it "This device not authorized as a test Kindle by a developer of this item"
";log mrpi" does nothing
Reinstalling MKK "Update_mkk-20141129-k4-ALL_install" or "Update_mkk-20141129-k4-ALL_uninstall" Fails to install with U007 error code
My system version 4.1.4

Please help, I was tryning to install Koreader, but maby my device is too old and unsupported?

[mergen3107]

Seems like your JB hasn’t been installed fully.

Restart Kindle twice.

Then try mkk again.

KOReader works, you need kindle version with “legacy”

[Thefirebeast]

Edited

[iceblue]

Originally Posted by misiek998

Hello, I was trying (sorry there is language barrier) of install koreader on kindle 4 non touch (D01100) (black) from 2011, and I can't
I sucessfull JB my device with JB 1.8.N
I sucessful install MKK by update kindle in system menu "Update_mkk-20141129-k4-ALL_install"
I copy KUAL-KDK-1.0.azw2 file.
I got error launch it "This device not authorized as a test Kindle by a developer of this item"
";log mrpi" does nothing
Reinstalling MKK "Update_mkk-20141129-k4-ALL_install" or "Update_mkk-20141129-k4-ALL_uninstall" Fails to install with U007 error code
My system version 4.1.4

Please help, I was tryning to install Koreader, but maby my device is too old and unsupported?

Hi, I had some troubles with my jailbreak in the past, you could try the method here:

https://kindlemodding.org/jailbreaking/

I'm my case I needed a factory reset in my Kindle PW3 first, doing this: putting a blank file on Kindle root directory name DO_FACTORY_RESTORE without extension.
I reset my Kindle hold
power bottom for 30 seconds and then starts the process to Jailbreak.

[hanginwithdaddo]

Is there any way the Kindle Touch support for KUAL might be updated to stop the following error from appearing when trying to launch it?

The permissions to open this item have expired. Please contact the developer.

I verified that my device's date is correct and set to the current date. Thanks in advance for any advice that you might have.