Android 4 'link' Download

Always verify the SHA-1 checksum of any Android 4 download against known good hashes (search XDA for your device).

Note: "Android 4" spans versions 4.0 to 4.4. This review targets the final stable version, , as it is the most common surviving build. android 4 download

Have questions about a specific device? Leave a comment on the XDA forum thread for your phone’s model. And before downloading anything labeled “Android 4,” double-check the file size—full OS images are typically 300MB–900MB, not 5MB APKs. Always verify the SHA-1 checksum of any Android

Official updates for Android 4 are no longer served over-the-air (OTA) by most manufacturers. To get it, you'll typically need to download a "factory image" or a "custom ROM." Have questions about a specific device

Android 4 unified the operating system for both phones and tablets, replacing the fragmented Gingerbread and Honeycomb designs.