长虹UD42C6080ID不能升级，请大师帮忙

众维电器

长虹ZIS47HIS不能U盘，卡在工厂菜单中，菜单不能移动。打印信如下
cmd_table.URSA_OSD_PROTECT_MODE is 1
>>CMD:62,2,0,0,e4,0,0
@@@@@@ u32CpuSpeedMHz= 792 MHz

MDrv_Ursa_8_3D_Cmd write data success.....
sellect channel swap mode ok!!!
>>CMD:d2,1,0,0,0,2c,0
@@@@@@ u32CpuSpeedMHz= 792 MHz

MDrv_Ursa_8_3D_Cmd write data success.....
osd_protect_mode = 1
@@@@@@ u32CpuSpeedMHz= 792 MHz
[URSA_8]Write cmd:a5,9,1,0,0,0,0
[Ursa_8]Send cmd:8, return:1
>>CMD:82,4,0,0,0,0,34
@@@@@@ u32CpuSpeedMHz= 792 MHz

MDrv_Ursa_8_3D_Cmd write data success.....[    4.371772] usb 5-1.1: new high speed USB device number 3 using Mstar-ehci-3
[    4.630946] usb 5-1.1: New USB device found, idVendor=148f, idProduct=5372
[    4.637149] usb 5-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    4.643768] usb 5-1.1: Product: 802.11 n WLAN
[    4.647737] usb 5-1.1: Manufacturer: Ralink
[    4.651491] usb 5-1.1: SerialNumber: 1.0
[    4.868748] EXT4-fs (mmcblk0p9): recovery complete
[    4.873088] EXT4-fs (mmcblk0p9): mounted filesystem with ordered data mode. Opts:
[   16.054515] ~!~current->flags = 400104 , pid = 1010 , tgid = 1010 , proc=busybox
[   16.061863] ~!~current->flags = 400004 , pid = 1009 , tgid = 1009 , proc=busybox
[   16.273116] EXT4-fs (mmcblk0p5): VFS: Can't find ext4 filesystem

sellect output lvds swing ok!!!
>>CMD:53,9,10,0,c8,0,64
@@@@@@ u32CpuSpeedMHz= 792 MHz

MDrv_Ursa_8_3D_Cmd write data success.....
MDrv_PNL_Init u32PnlRiuBaseAddr = 1f200000
MDrv_PNL_Init u32PMRiuBaseAddr = 1f000000
LINK TYPE = EXT [_MDrv_PNL_Init_LPLL][300]pstPanelInitData->u16Width=1920, pstPanelInitData->u16Height=1080
[_MDrv_PNL_Init_LPLL][302]u16HTotal=2200,u16VTotal=1130,pstPanelInitData->u16HTotal=2200,pstPanelInitData->u16VTotal=1130, u16DefaultVFreq=600
[_MDrv_PNL_Init_Output_Dclk][345]pstPanelInitData->u16Width=1920, pstPanelInitData->u16Height=1080
[_MDrv_PNL_Init_Output_Dclk][347]u16HTotal=2200,u16VTot

sxgpic

怎么进入工厂模式？