Disable signature checking only partially works

[Lanchon]

hi,

in "Installations", disable signature check works fine for installations.

in "Misc", disable verify signatures does not seem to work under android 4.4, at least partially. though apps are started, they cannot use ClassLoader.getResourceAsStream which makes most apps fail:

java.lang.SecurityException: Incorrect signature
     at org.apache.harmony.security.utils.JarUtils.verifySignature(JarUtils.java:232)
     at java.util.jar.JarVerifier.verifyCertificate(JarVerifier.java:306)
     at java.util.jar.JarVerifier.readCertificates(JarVerifier.java:276)
     at java.util.jar.JarFile.getInputStream(JarFile.java:399)
     at libcore.net.url.JarURLConnectionImpl.getInputStream(JarURLConnectionImpl.java:222)
     at java.net.URL.openStream(URL.java:470)
     at java.lang.ClassLoader.getResourceAsStream(ClassLoader.java:432)

[pylerSM]

Option is enabled? Expert mode is enabled too?

[Lanchon]

yes and yes. options are enabled while running the altered app.

would you want me to test this again on android 6.0.1?

[Daemonceltics]

hi, I select disable checking signatures and F-Droid checkbox ， but apk that I changed resource file install still error
Failure [INSTALL_PARSE_FAILED_NO_CERTIFICATES]
device:nexus 5 Android4.4

[Jasi2169]

@pylerSM from android 7 it wont work apk signed with apk signature verification 2