You are downloading the Lumia FAQ AppX file v220.127.116.11 for Windows Phone. Lumia FAQ is a free and useful Books & Reference app: App Highlights:+Root/jailbreak Window Phone+Port Androids Apps to Window Phone+Port ios Apps to Window Phone+more than 100 cortana ... You can now download the offline AppX file to install & try it.
Download Locations for Lumia FAQ 18.104.22.168 AppX file
Important Notice: Now Due To Unspecified Limitations, You Can Not Use The Offline AppX 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 Lumia FAQ AppX file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.