In the recovery mode, you can’t use the touch screen, but you can press the “Vol-”
button to move down, press the “vol+” button to move up, and press the power button to
enter the selection.
1. Press the volume button to select the “apply update from external storage”.
Figure 2-3. Select this item.
2. Press power button to enter the selection.
3. Select the “Acer_AV051_A110_RV00RB02_PA_CUS1.zip”.
Figure 2-4. Select the installation package.
4. Enter this and the installation will start automatically. Just wait until it is finished.
Figure 2-5. Waiting until the installation was finished.
5. Select “reboot system now” and enter to restart the tablet.
Till now, your system updating has been finished, you can use the tablet for testing or doing
the other works.