You are downloading the GPS Speed XAP file v1.2.0.0 for Windows Phone. GPS Speed is a free Travel App: Get your current speed based on. You can now download the offline XAP package file to install & try it.
Download Locations for GPS Speed 1.2.0.0 XAP file
Package File
8b6541f4-82a4-444e-94a4-164f61a54854.XAP
• Package Format: XAP
• Requires Device: Windows Phone 8.1, Windows Phone 8
• Package Version: 1.2.0.0
• Last Updated: August 28, 2016
• File Size: 502.51 KB (514570 Bytes)
• SHA1: c42079239a534eee3f1951f3b5ece186a603dcb4
• Download Now: Click Here >
Please be aware that the GPS Speed XAP file you are to download is hosted on the Microsoft Store CDN server. You can read more about GPS Speed or get it on Microsoft Store.
To try to install it manually from an SD card, you should choose one of the server location above to get the offline GPS Speed XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.