V1200 Firmware_V53.0.0.4
软件版本：V53.0.0.4更新时间：2025-07-15文件大小：28.26 M文件格式：zip
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Notes:
1.This firmware is only fit for V1200.
2.Do not power off the device when upgrading.
3.Please unzip the file you downloaded and use the file ended with "bin" or "trx" to upgrade your device.
Notes:
1.This firmware is only fit for V1200.
2.Do not power off the device when upgrading.
3.Please unzip the file you downloaded and use the file ended with "bin" or "trx" to upgrade your device.