我试图设置一个新的PLT板，刚从法内尔得到它。但是我得到关于“GU固件版本不有效”的错误消息code=25

见下面的错误日志文件。知道如何更新GU固件吗?

提前谢谢!< / p > < p >________________________ 日志文件 ____________________________________ < p >软件:DA1458x / DA1468x生产线< br / >软件版本:v_4.1.0.132 < br / > PLTD DLL版本:v_4.1.0.132 < br / > PDLL版本:v_4.1.0.132 < br / > UDLL版本:< br / >生产测试BLE固件版本:v_3.0.11.540 < br / >生产测试程序固件版本:v_3.50.1.104 < br / > Flash程序员固件版本:< br / >日期:2017-09-05 < br / >开始时间:14:19:00.118 < br / >结束时间:14:19:03.192 < br / >站ID: Test_station_1 < br / > COM端口:20 < br / > BD地址:< br / > 80年01:ea: ca: 00:00:01 < / p > < p > | | | | < br /> ##########################################################################################################################< br / > | 13:39:29.021 | GU_PDLL_FW_VERSION_NOT_VALID | |失败黄金单位固件版本无效。可能需要升级。当前设备状态=[25]。
|14:19:00.271 |GU_COM_OPEN_OK | PASS |Golden Unit COM port check OK。COM端口检查为[20]。
|14:19:00.271 |GU_RESET_START | STARTED |Golden Unit HW reset started. Starting reset on com port [20].
|14:19:02.876 |GU_RESET_OK | PASS |Golden Unit HW reset OK. COM port [20] reset successfully.
|14:19:02.876 |GU_PDLL_COM_PORT_INIT | INIT |Golden Unit pdll COM port open initialized. COM port is [20].
|14:19:02.876 |GU_PDLL_COM_PORT_START | STARTED |Golden Unit pdll COM port open started. COM port is [20].
|14:19:02.891 |GU_PDLL_COM_PORT_OK | PASS |Golden Unit pdll COM port opened OK. COM port is [20].
|14:19:02.961 |GU_PDLL_FW_VERSION_GET_START | STARTED |Golden Unit pdll firmware version get started.
|14:19:03.061 |GU_PDLL_FW_VERSION_GET_OK | PASS |Golden Unit pdll firmware version get OK. PDLL version=[v_4.1.0.132], BLE FW version=[v_3.0.11.540], APP FW version=[v_3.50.1.104].
|14:19:03.061 |GU_PDLL_FW_VERSION_NOT_VALID | FAIL |The Golden Unit firmware version is not valid. An upgrade may be needed. The GU version [v_3.50.1.104] is not valid. An upgrade will be needed.
|14:19:03.061 |GU_PDLL_FW_VERSION_NOT_VALID | FAIL |The Golden Unit firmware version is not valid. An upgrade may be needed. Current device status=[25].
|14:19:03.061 |GU_PDLL_FW_VERSION_NOT_VALID | FAIL |The Golden Unit firmware version is not valid. An upgrade may be needed. Current device status=[25].