技术支持 A2X |
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Firmware |
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| A21-V2.3.3.ef440.zip | Published Date(M/D/Y) | 2017-05-02 |
| Language | English | |
| File Size | 7.33M | |
| Browser | Win2000/WinXP/Win2003 | |
| Modifications and Bug Fixes | 2.xxx first official release |
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| Notes | Please unzip the file before upgrade. If the phone current firmware below 2.xxx, please first upgrade the interim firmware V1.3.0.efb7d. MD5:5ADCBA6916048FCCBE05199C8E48DD43 |
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| A21-V1.3.0.efb7d.zip | Published Date(M/D/Y) | 2017-02-23 |
| Language | English | |
| File Size | 7.51M | |
| Browser | IE, Firefox, Google | |
| Modifications and Bug Fixes | 1.Interim firmware 2.1.xxx latest trunk firmware |
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| Notes | Please note: This firmware applies to 1.xxx upgrade to 2.xxx firmware, or 2.xxx downgrade to 1.xxx firmware. |
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