Use apksigner from the Android SDK build-tools to sign and zipalign the file.
Note: As UCCW is not maintained, consider trying alternatives like "Widgets by You" if experiencing issues. If you want to know more, I can: Show you where to Guide you through manually signing the apk with a computer Explain how to fix weather display issues in UCCW Let me know which option is most helpful! apk-signer - Apps on Google Play
Long-press on your home screen, select Widgets, and choose a UCCW widget size. Select the imported skin from the list. Signing an APK Download uccw495 sign apk
For security, it is highly recommended to download UCCW skins from reputable sources like the Google Play Store or Uptodown to avoid malware. Steps to Download and Use a UCCW Skin
Open the UCCW app, go to Settings > Backup/Restore, and select the downloaded skin file to import it. Use apksigner from the Android SDK build-tools to
Download the specific skin file (often a .uzip file) you wish to use.
UCCW (Ultimate Custom Widget) is a widely used Android framework for creating and customizing widgets, though it is no longer officially maintained. The "uccw495" likely refers to a specific version or skin, often shared by users to personalize home screens with clocks, weather, and battery information. apk-signer - Apps on Google Play Long-press on
Use a tool like apk-signer from the Google Play Store.