You are downloading the Bluetooth On/Off Shortcut XAP file v188.8.131.52 for Windows Phone. Bluetooth On/Off Shortcut is a free and useful Productivity app: One tap tile shortcut to your Windows Phone Bluetooth settings - 100% free app forever will not expire or deactivate, won't force to buy later ... You can now download the offline XAP file to install & try it.
Download Locations for Bluetooth On/Off Shortcut 184.108.40.206 XAP file
Important Notice: Now Due To Unspecified Limitations, You Can Not Use The Offline XAP File To Install It Any More.
To try to install it manually from an SD card, you should choose one of the server location above to get the offline Bluetooth On/Off Shortcut XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.