(求助)来时候好好的,回不去咧
F663NV9Login: root
Password:
BusyBox v1.17.2 (2020-09-22 03:18:56 CST) built-in shell (ash)
Enter 'help' for a list of built-in commands.
/ # cat /proc/mtd
dev: size erasesizename
mtd0: 10000000 00020000 "whole flash"
mtd1: 00200000 00020000 "u-boot"
mtd2: 00400000 00020000 "others"
mtd3: 00400000 00020000 "parameter tags"
mtd4: 00400000 00020000 "wlan"
mtd5: 00800000 00020000 "usercfg"
mtd6: 00400000 00020000 "middleware"
mtd7: 02000000 00020000 "kernel1"
mtd8: 02000000 00020000 "kernel2"
mtd9: 03200000 00020000 "osgi1"
mtd10: 03200000 00020000 "osgi2"
mtd11: 04100000 00020000 "plugin_data"
mtd12: 01fe0000 00020000 "rootfs"
/ # dd if=/dev/mtd12 of=./254.12.bin
65280+0 records in
65280+0 records out
33423360 bytes (31.9MB) copied, 33.206153 seconds, 983.0KB/s
/ # dd of=/dev/mtd12 if=./254.12.bin
dd: writing '/dev/mtd12': Input/output error
2+0 records in
1+0 records out
512 bytes (512B) copied, 0.003061 seconds, 163.3KB/s
/ #
SOS
继续学习,可望成功回去! 谁能帮助我
2022.11.20 ZXHN CMCC UNI V2.2.0P1N46 增加新问题:
继续顶直到解决问题,
块大小:
/ # cat /proc/partitions
major minor#blocksname
7 0 26320 loop0
31 0 262144 mtdblock0
31 1 2048 mtdblock1
31 2 4096 mtdblock2
31 3 4096 mtdblock3
31 4 4096 mtdblock4
31 5 8192 mtdblock5
31 6 4096 mtdblock6
31 7 32768 mtdblock7
31 8 32768 mtdblock8
31 9 51200 mtdblock9
31 10 51200 mtdblock10
31 11 66560 mtdblock11
31 12 32640 mtdblock12
/ # 继续顶
2022.12.1
/ # cat ./proc/cpuinfo
processor : 0
model name : ARMv7 Processor rev 1 (v7l)
BogoMIPS : 1987.37
Features : half fastmult edsp tls
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x4
CPU part : 0xc09
CPU revision : 1
Hardware : ZTE ZX27912X (Device Tree)
Revision : 0000
Serial : 0000000000000000
/ # 2022.12.3
继续顶:
/ # cd /proc
/ # ls v*
version vmallocinfovmstat
/ # cat version
Linux version 4.1.25 (dubaoshan@localhost.localdomain) (gcc version 4.9.4 (Buildroot 2017.05-svn2186) )#72 SMP Sun Jun 06 21:16:58 CST 2021
/ # 我也不了解,我试了2个都是上传失败
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