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- Version Upgrades｜BT Series Software / User Support
- Version Upgrades｜Terminal firmware (Android OS type)
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Terminal firmware (Android OS type) Version Upgrades
BT-A700 Series
| Japanese | English | Simplified Chinese | Remarks/Explanations | |
|---|---|---|---|---|
| Terminal Firmware (Ver 03.01.05) (BT-A700/A700G/A700GM/A700GA) |
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Android 13 For updating 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. |
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| Terminal Firmware (Ver 02.07.00) (BT-A700/A700G/A700GM/A700GA) |
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Android 11 For updating from Ver 02.06.01 |
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| Terminal Firmware (Ver 02.06.01) (BT-A700/A700G/A700GM/A700GA) |
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Android 11 For updating from Ver 02.05.01 |
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| Terminal Firmware (Ver 02.05.01) (BT-A700/A700G/A700GM/A700GA) |
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Android 11 For updating from Ver 02.04.02 |
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| Terminal Firmware (Ver 02.04.02) (BT-A700/A700G/A700GM/A700GA) |
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Android 11 For updating from Ver 02.03.00 |
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| Terminal Firmware (Ver 02.03.00) (BT-A700/A700G/A700GM/A700GA) |
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Android 11 For updating from Ver 02.02.00 |
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| Terminal Firmware(Ver 02.02.00) (BT-A700/A700G/A700GM/A700GA) |
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Android 11 For updating from Ver 02.00.01 |
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| Terminal Firmware(Ver 01.01.01) (BT-A700/A700G/A700GM/A700GA) |
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Android 9 For updating from Ver 01.00.00 |
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| Terminal Firmware(Ver 01.01.01N) (BT-A700GC) |
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Android 9 For updating from Ver 01.00.03N |
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| Update procedure | |
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BT-A500 Series
| Japanese | English | Simplified Chinese | Remarks/Explanations | |
|---|---|---|---|---|
| Terminal Firmware(Ver01.04.07) | |
For updating from Ver 01.01.01N | ||
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For updating from Ver 01.02.00N | |||
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For updating from Ver 01.03.01N | |||
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For updating from Ver 01.04.02N | |||
| Terminal Firmware(Ver01.05.00) |
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For updating from Ver 01.04.07N | ||
| Update procedure | |
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