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  5. Version Upgrades|BT Series Software / User Support

BT Series Software / User Support

Version Upgrades

You can upgrade the versions of the handy terminal firmware and the PC software.

Android OS type

BT-A700 BT-A500

* Do not downgrade the handy terminal firmware or PC software to earlier versions.
The product may stop operating correctly due to factors such as changes to the hardware specifications.
We thank you for your understanding in this matter.