有没有大神有其它方法，反复无数次都是这样的，大疆客服告诉我不给降级非要邮寄厂家

========== 2014.01.01 00:00:12 remo-con disconnect====== Packet: P3S_FW_V01.10.0090.bin Upgrading ... Result: Failed. Reboot the aircraft and try to upgrade the firmware again. ========== 2014.01.01 00:00:10 remo-con disconnect====== Packet: P3S_FW_V01.10.0090.bin Upgrading ... Result: Failed. Reboot the aircraft and try to upgrade the firmware again. ========== 2014.01.01 00:00:42 remo-con disconnect====== Packet: P3S_FW_V01.10.0090.bin Result: Failed. Reboot the aircraft and try to upgrade the firmware again. ========== 2017.06.27 20:46:50 ===================== Packet: P3S_FW_V01.10.0090.bin Result: Failed. Reboot the aircraft and try to upgrade the firmware again. ========== 2014.01.01 00:01:18 remo-con disconnect====== Packet: P3S_FW_V01.09.0060.bin ========== 2014.01.01 00:00:11 remo-con disconnect====== Packet: P3S_FW_V01.09.0060.bin Result: Failed. Reboot the aircraft and try to upgrade the firmware again. ========== 2014.01.01 00:00:10 remo-con disconnect====== Packet: P3S_FW_V01.09.0060.bin Result: Failed. Reboot the aircraft and try to upgrade the firmware again. ========== 2014.01.01 00:00:11 remo-con disconnect====== Packet: P3S_FW_V01.11.0020.bin Upgrading ... Result: Failed. Reboot the aircraft and try to upgrade the firmware again. ========== 2014.01.01 00:00:12 remo-con disconnect====== Packet: P3S_FW_V01.11.0020.bin Result: Failed. Reboot the aircraft and try to upgrade the firmware again. ========== 2019.03.25 22:03:52 ===================== Packet: P3S_FW_V01.11.0020.bin ========== 2014.01.01 00:00:12 remo-con disconnect====== Packet: P3S_FW_V01.11.0020.bin Upgrading ... Result: Failed. Reboot the aircraft and try to upgrade the firmware again. ========== 2019.03.28 00:20:50 ===================== Packet: P3S_FW_V01.11.0020.bin Upgrading ... Result: Success. ========== 2019.03.28 01:07:51 ===================== Packet: P3S_FW_V01.11.0020.bin Result: Abort. The firmware on the SD card is identical to or older than the current firmware on the aircraft. ========== 2014.01.01 00:00:11 remo-con disconnect====== Packet: P3S_FW_V01.11.0020.bin Result: Failed. Reboot the aircraft and try to upgrade the firmware again. ========== 2014.01.01 00:00:12 remo-con disconnect====== Packet: P3S_FW_V01.11.0020.bin Result: Failed. Reboot the aircraft and try to upgrade the firmware again. ========== 2014.01.01 00:00:09 remo-con disconnect====== Packet: P3S_FW_V01.11.0030.bin Result: Failed. Reboot the aircraft and try to upgrade the firmware again. ========== 2014.01.01 00:00:12 remo-con disconnect====== Packet: P3S_FW_V01.11.0030.bin Result: Failed. Reboot the aircraft and try to upgrade the firmware again. ========== 2014.01.01 00:00:11 remo-con disconnect====== Packet: P3S_FW_V01.10.0090.bin Result: Abort. The current firmware does not support downgrade. Use a different version of firmware to downgrade the target version. ========== 2019.04.09 15:59:09 ===================== Packet: P3S_FW_V01.10.0090.bin Result: Abort. The current firmware does not support downgrade. Use a different version of firmware to downgrade the target version. ========== 2014.01.01 00:00:12 remo-con disconnect====== Packet: P3S_FW_V01.10.0090.bin Result: Abort. The current firmware does not support downgrade. Use a different version of firmware to downgrade the target version. ========== 2019.04.09 16:21:16 ===================== Packet: P3S_FW_V01.10.0090.bin Result: Abort. The current firmware does not support downgrade. Use a different version of firmware to downgrade the target version. ========== 2019.04.09 16:32:14 ===================== Packet: P3S_FW_V01.10.0090.bin Result: Abort. The current firmware does not support downgrade. Use a different version of firmware to downgrade the target version. ========== 2014.01.01 00:00:13 remo-con disconnect====== Packet: P3S_FW_V01.11.0020.bin Result: Failed. Reboot the aircraft and try to upgrade the firmware again. ========== 2019.04.10 08:44:59 ===================== Packet: P3S_FW_V01.11.0020.bin Result: Failed. Reboot the aircraft and try to upgrade the firmware again. ========== 2014.01.01 00:00:12 remo-con disconnect====== Packet: P3S_FW_V01.11.0020.bin Result: Failed. Reboot the aircraft and try to upgrade the firmware again. ========== 2014.01.01 00:00:12 remo-con disconnect====== Packet: P3S_FW_V01.11.0020.bin Result: Failed. Reboot the aircraft and try to upgrade the firmware again. ========== 2019.04.10 09:17:44 ===================== Packet: P3S_FW_V01.11.0020.bin Result: Failed. Reboot the aircraft and try to upgrade the firmware again.