You are downloading the WP8 Preview Alerts XAP file v22.214.171.124 for Windows Phone. WP8 Preview Alerts is a free and useful Lifestyle app: Helps keep you alerted to new releases in the Windows Phone 8 Preview Program. Check your phone against the most recent Preview version, get news and ... You can now download the offline XAP file to install & try it.
Download Locations for WP8 Preview Alerts 126.96.36.199 XAP file
Note: To install it manually from an SD card, you should choose one of the server location above to get the offline WP8 Preview Alerts XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.