请教请教：歌华1004执行此命令后，机子就废了，路由中找不设备，网口灯是亮的。 TTL跑码如下：

Fastboot 3.3.0 (dcas@DCAS-TVOS-SAFE) (Mar 07 2018 - 17:55:19)

Fastboot: Version 3.3.0 Build Date: Mar 7 2018, 17:56:19 CPU: Hi3798Cv200 (CA) Boot Media: eMMC DDR Size: 2GB

Found flash memory controller hifmc100.

MMC/SD controller initialization. Tuning clk_sample[2,0],set[4],type[1] Tuning datastrobe[1,15],set[8],type[0] MMC/SD Card: MID: 0x45 Read Block: 512 Bytes Write Block: 512 Bytes Chip Size: 7636800K Bytes (High Capacity) Name: "DG4008" Chip Type: MMC Version: 5.1 Speed: 150000000Hz Mode: HS400 Voltage: 1.8V Bus Width: 8bit Boot Addr: 0 Bytes

Boot Env on eMMC Env Offset: 0x00100000 Env Size: 0x00010000 Env Range: 0x00010000

SDK Version: HiSTBAndroidV600R002C00SPC031_v2016051915

Security Begin Read RSA CRC Key in USB disk! Security Read RSA CRC Key in USB disk failed, length is -1 check remote recovery button begin HI_UNF_IR_GetValue failed HI_Flash_Open partion misc error get chipid =37980200 get chipType (Hi3798CV200)

count=2 HI_Flash_Open partion deviceinfo error HI_Android_NovelVerity,106: jzby HI_Android_Authenticate! do_jzcasign,235: in do_jzcasign call JZ_CA_ADP_VerifyImageKernel printfInputValue,213: printfInputValue start argc=4 printfInputValue,217: printfInputValue argv[0]=jz_ca_rsa printfInputValue,217: printfInputValue argv[1]=partionsign1 printfInputValue,217: printfInputValue argv[2]=0 printfInputValue,217: printfInputValue argv[3]=bootargs JZ_CA_ADP_VerifyImage,149: in JZ_CA_ADP_VerifyImageKernel signPartName=partionsign1, offset=0, PartionName=bootargs. JZ_CA_flash_read,73: JZ_CA_flash_read pPartionName:partionsign1* offset=0, bytes=272, JZ_CA_flash_read,77: HI_Flash_Open error, pPartionName:partionsign1 JZ_CA_GetAdvcaHeaderInfoByPartName,102: JZ_CA_GetAdvcaHeaderInfoByPartName: Fail to verify image header JZ_CA_ADP_VerifyImage,157: run JZ_CA_GetAdvcaHeaderInfoByPartName((HI_U8* )signPartName, offset, (N_SigArea* )&HeaderInfo) failed, ERRNO:0xffffffff. do_jzcasign,240: