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7
Android 4.2 Firmware Installation Guide
Please follow installation procedures as below to reinstall your CLP290.
1. D
ownload entire firmware to desktop or laptop computer running windows. Then unzip file and
you will see the file name – “Firmware Install”. Copy that to SD card.
2. Power off the CLP290
and plug into wall socket as not to lose battery power during firmware
installation.
3. I
nsert SD card after unit fully loads and then Power on the unit.
4. The unit will detect firmware and start to upgrade automatically. Then the screen will show
“WMT Android4.2 FW Upgrading…”
5. Do not Power off the unit during upgrading process!!