1 0.22.200424 SR3v1-kernelV1.17-BootV1.14lAPP0.22.200424A.bin 22M https://qxwz-srseupgradekit.oss-cn-beijing.aliyuncs.com/firmware/Linux/sr3-v1/SR3v1-kernelV1.17-BootV1.14lAPP0.22.200424A.bin