请教大神B860AV1.1 绿灯、黑屏、变砖、不识别优盘，怎么办。

18640485158 · 发表于 2019-12-4 15:54

请教大神B860AV1.1 绿灯、黑屏、变砖、不识别优盘。
请教大神B860AV1.1 绿灯、黑屏、变砖、不识别优盘，怎么办。

探索一下午参考 “@Ardong ”大神的贴  《中兴B860AV1.1救砖记》
使用SecureCRT 与 Tftpd32  进入uboot模式可以将文件下载到机顶盒中。

但是在crt端配置好服务器和机顶盒ip之后输入upgrade all sd 提示
--------------------------------------------------------------------
** Unable to use mmc 0:1 for fatload **
tftp error!!!
-------------------------------------------------------------------------------------------------
在uboot中输入
<<MStar>>#：提示符后输入
safe
recovery
reset
后出现如下内容
Starting kernel ...

[PROTECT ERROR], not expected dram size: 0x0
#######################################################################
# [PROTECT WARNING], miu kernel protect is not enabled on second dram #
#######################################################################
Uncompressing Linux... done, booting the kernel.
KERN-3.10.23.001049551
tommy: thread_info_cache_init
mtdoops: mtd device (mtddev=name/number) must be supplied
[drivers/mstar2/drv/emac/mdrv_emac.c MDev_EMAC_HW_init 2196] ready init mutex

[drivers/mstar2/drv/emac/mdrv_emac.c MDev_EMAC_HW_init 2197] after init mutex
RBQP_BASE = 51604000

         A N D R O I D

android_usb: already disabled
android_usb: Cannot enable 'adb' (-22)init: property 'ro.product.model' doesn't exist while expanding '${ro.product.model}'
init: cannot expand '${ro.product.model}' while writing to '/sys/class/android_usb/android0/iProduct'
init: property 'ro.serialno' doesn't exist while expanding '${ro.serialno}'
init: cannot expand '${ro.serialno}' while writing to '/sys/class/android_usb/android0/iSerial'
init: ## ProductID: strlen (32)!
healthd: No charger supplies found
fs_mgr: Warning: unknown flag block_validity
fs_mgr: Warning: unknown flag nodiscard
fs_mgr: Warning: unknown flag data=ordered
fs_mgr: Warning: unknown flag journal_checksum
fs_mgr: Warning: unknown flag block_validity
/ # fs_mgr: Warning: unknown flag nodiscard
fs_mgr: Warning: unknown flag data=ordered
fs_mgr: Warning: unknown flag journal_checksum
fs_mgr: Warning: unknown flag block_validity
fs_mgr: Warning: unknown flag nodiscard
fs_mgr: Warning: unknown flag data=ordered
fs_mgr: Warning: unknown flag journal_checksum
fs_mgr: Warning: unknown flag block_validity
fs_mgr: Warning: unknown flag nodiscard
fs_mgr: Warning: unknown flag data=ordered
fs_mgr: Warning: unknown flag journal_checksum
init: property 'sys.powerctl' doesn't exist while expanding '${sys.powerctl}'
init: powerctl: cannot expand '${sys.powerctl}'
FAT-fs (sda): bogus number of reserved sectors
EXT4-fs (sda): VFS: Can't find ext4 filesystem
FAT-fs (sda): bogus number of reserved sectors
EXT4-fs (sda): VFS: Can't find ext4 filesystem
FAT-fs (sda): bogus number of reserved sectors
EXT4-fs (sda): VFS: Can't find ext4 filesystem
FAT-fs (sda): bogus number of reserved sectors
EXT4-fs (sda): VFS: Can't find ext4 filesystem
FAT-fs (sda): bogus number of reserved sectors
EXT4-fs (sda): VFS: Can't find ext4 filesystem
FAT-fs (sda): bogus number of reserved sectors
EXT4-fs (sda): VFS: Can't find ext4 filesystem
FAT-fs (sda): bogus number of reserved sectors
EXT4-fs (sda): VFS: Can't find ext4 filesystem
FAT-fs (sda): bogus number of reserved sectors
EXT4-fs (sda): VFS: Can't find ext4 filesystem
FAT-fs (sda): bogus number of reserved sectors
EXT4-fs (sda): VFS: Can't find ext4 filesystem
FAT-fs (sda): bogus number of reserved sectors
EXT4-fs (sda): VFS: Can't find ext4 filesystem
FAT-fs (sda): bogus number of reserved sectors
EXT4-fs (sda): VFS: Can't find ext4 filesystem
FAT-fs (sda): bogus number of reserved sectors
EXT4-fs (sda): VFS: Can't find ext4 filesystem
FAT-fs (sda): bogus number of reserved sectors
EXT4-fs (sda): VFS: Can't find ext4 filesystem
FAT-fs (sda): bogus number of reserved sectors
EXT4-fs (sda): VFS: Can't find ext4 filesystem
FAT-fs (sda): bogus number of reserved sectors
EXT4-fs (sda): VFS: Can't find ext4 filesystem
FAT-fs (sda): bogus number of reserved sectors
EXT4-fs (sda): VFS: Can't find ext4 filesystem
FAT-fs (sda): bogus number of reserved sectors
EXT4-fs (sda): VFS: Can't find ext4 filesystem
FAT-fs (sda): bogus number of reserved sectors
EXT4-fs (sda): VFS: Can't find ext4 filesystem
FAT-fs (sda): bogus number of reserved sectors
EXT4-fs (sda): VFS: Can't find ext4 filesystem
FAT-fs (sda): bogus number of reserved sectors
EXT4-fs (sda): VFS: Can't find ext4 filesystem
FAT-fs (sda): bogus number of reserved sectors
EXT4-fs (sda): VFS: Can't find ext4 filesystem
FAT-fs (sda): bogus number of reserved sectors
EXT4-fs (sda): VFS: Can't find ext4 filesystem
Start watchdog to monitor restart...
Restarting system with command ''.

之后就重启了

麻烦各路大神支招

既复古红 · 发表于 2019-12-4 16:01

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18640485158 · 发表于 2019-12-7 07:22

要沉

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请教大神B860AV1.1 绿灯、黑屏、变砖、不识别优盘，怎么 ...

请教大神B860AV1.1 绿灯、黑屏、变砖、不识别优盘，怎么办。

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