Aarons MC92NO

Installation Instructions

OS Recovery Update Package (SD card method)

1. Copy the recovery update zip file to a SD card.

2. Remove the MC92 keypad (the device will suspend), insert the SD card, replace keypad.

3. Press power key to resume device.

4. Press and hold the Power button on the device until the Device options menu appears.

5. Tap on Reset to reboot the device.

6. When the device is rebooting hold the gun scan trigger to enter Recovery update mode.

7. When the Recovery Mode home screen (Android logo) appears then release the gun scan

trigger.

8. Use keypad arrow keys to select “apply update from sdcard” option

9. Press keypad Enter key to select the option

10. Use keypad arrow keys to select recovery update zip file.

11. Press keypad Enter key to select the recovery update zip file.

12. After installation is complete press keypad Enter key to select “reboot system now” to reboot the device.

OS Recovery Update Package (USB method)

1. Connect MC9200 to PC via USB (note, PC must support MTP).

2. Copy the recovery update zip file the internal memory of the MC9200. The internal memory

will be shown in PC file browser as MC92N0\Internal storage.

3. Press and hold the Power button on the device until the Device options menu appears.

4. Tap on Reset to reboot the device.

5. When the device is rebooting hold the gun scan trigger to enter Recovery update mode.

6. When the Recovery Mode home screen (Android logo) appears then release the gun scan

trigger.

7. Use keypad arrow keys to select “apply update from emulated storage” option

8. Press keypad Enter key to select the option

9. Use keypad arrow keys to select recovery update zip file.

10. Press keypad Enter key to select the recovery update zip file.

11. After installation is complete press keypad Enter key to select “reboot system now” to reboot the device.