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  6. Version Updates|Device Firmware (Android OS Model)

BT Series Software / User Support

Device Firmware (Android OS Model) Version Updates

BT-A700 Series  BT-A700

  English Remarks/Explanations
Device Firmware Download Ver 03.01.05 from Ver 02.07.00
*When updating from Ver 02.07.00 to Ver 03.01.05, it is recommended to factory reset the device.
Download Ver 02.07.00 from Ver 02.06.01
Download Ver 02.06.01 from Ver 02.05.01
Download Ver 02.05.01 from Ver 02.04.02
Download Ver 02.04.02 from Ver 02.03.00
Download Ver 02.03.00 from Ver 02.02.00
Download Ver 02.02.00 from Ver 02.00.01
Update Procedure Download

BT-A500 Series  BT-A500

  English Remarks/Explanations
Device Firmware (Ver 01.04.07N) Download For updating from Ver 01.01.01N
Download For updating from Ver 01.02.00N
Download For updating from Ver 01.03.01N
Download For updating from Ver 01.04.02N
Device Firmware (Ver 01.05.00N) Download For updating from Ver 01.04.07N
Device Firmware (Ver 01.05.02) Download For updating from Ver 01.05.00N
Update Procedure Download