In case you didn't get the notification of the new update on your device, just follow the steps below to update it:

1. From the PadMu Homepage, click on Settings, Firmware Update and then click on button check for updates and follow the instruction to update the device
2. When update is successful, the device will restart automatically.
3. Also keep up to date the PadMu Apps: from the PadMu Homepage, click on E-INK Store and check out the PadMu Apps download button on the right in order to keep them up to date.

NB: Please connect the device with power source or PC to make sure of enough power for update.