Long-press on your home screen, select Widgets, and choose a UCCW widget size. Select the imported skin from the list. Signing an APK
Open the UCCW app, go to Settings > Backup/Restore, and select the downloaded skin file to import it.
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
Use apksigner from the Android SDK build-tools to sign and zipalign the file.
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.