Google denied access to SD card at Android version 4.4. If you want to use it
1. Make device root and then you can allow SD card access
2. Wait for Android 5.0 - Google promised to allow SD card again.
3.
- You need at least FLY is FUN version 16.80
- Remove the SD card from your device
- Plug your SD card in to the PC
- Explore your card. You will find a folder Android/data - open it
- At the folder Android/data create folder gps.ils.vor.glasscockpit / files
- Return your SD card to your Android device
- Launch FLY is FUN
- Menu (tap the compass rose) / App settings / Preferences
- General settings / Data location
- Select SD card and press OK button
(In some cases you will need to select User defined path and then select correct path to the gps.ils.vor.glasscockpit folder)