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