ACR1255U-J1 – User Manual info@acs.com.hkVersion 1.04 www.acs.com.hkPage 40 of 486.0. For Android™ (BT Demo Application)6.1. Installing the Bluetooth demo application1. Connect your mobile device to the computer.2. In the internal storage of your device, create a folder where the ACR1255U-J1 BTdemo willbe placed.3. You can access the device library when you download the Android EVK from the ACSwebsite.4. In the Android library, copy the BTDemo.apk file to the previously created folder.5. Disconnect your mobile device from the computer. Locate the BTDemo.apk using a filemanager application.6. To start the installation, tap the BTDemo.apk file.