Smart Devices SmartQ X7 Tablet Firmware Android 4.2.1.0

Fixes:
- Android 4.2.1 upgrade
- Adjusts the boot mode to press the power button (two seconds) to boot.
- Adds more boot options.
- Optimizes camera photo effects.
- Adjusts and improves the default factory settings.
- Adjusts the portion of the system interface.
- Adjusts the firmware upgrade signature verification mechanisms to strengthen the security of the firmware upgrade.
- OTA upgrade services and enhanced feature set.
- Upgrade some of the pre-installed software.

Follow these steps to upgrade the firmware for the X7:

- Please backup X7 saved profiles.
- Prepare a TF card with enough space and confirmed its file system as FAT32.
- Please download the file "SmartQX7" copied to the root directory of TF card (using part of the browser or some tools software download, the download process may give the firmware file to add a suffix such as "SmartQX7.zip", please File name was changed to "SmartQX7" without any suffix).
- Make sure the battery is fully charged, and in the off state to insert TF card, then hold down the "volume down" key, and then press the power button until the upgrade prompt appears on the screen.
- The firmware will be upgraded automatically after the upgrade is complete X7 will restart.