搞了一个歌华1004的，拿到手感觉后台好像在狂跑上传，于是用recoverbackup恢复了一下，就废了。
准备自已刷一下，跑码发现是CV200 CA的芯片……
这怎弄……
话说，这恢复出厂怎么就把机子弄废了？
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
[cxsong]HI_BUILD_WITH_KEYLED is opend!
[cxsong]jzLED_ShowBLString is opend 2!
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:
