* Make sure you have the latest version of APKTool M and Java Development Kit (JDK) installed. * Check the APKTool M documentation and GitHub repository for known issues and solutions.
* `jarsigner` signs the APK. * `-verbose` enables verbose output. * `-sigalg SHA256withRSA` specifies the signature algorithm. * `-digestalg SHA-256` specifies the digest algorithm. * `-keystore your_keystore.jks` specifies the keystore file. * `modified_app.apk` is the APK file to sign. * `your_alias` is the alias. apktool m tutorial
**Step 4: Signing the APK (Optional)** ------------------------------------- * Make sure you have the latest version