zhang260gt 发表于 2022-11-13 13:51:46

(求助)来时候好好的,回不去咧

F663NV9
Login: 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

ycjfw 发表于 2022-11-14 06:19:57

继续学习,可望成功回去!

zhang260gt 发表于 2022-11-20 04:44:29

谁能帮助我
2022.11.20

zhang260gt 发表于 2022-11-23 19:32:42

zhang260gt 发表于 2022-11-24 01:58:31

ZXHN CMCC UNI V2.2.0P1N46

zhang260gt 发表于 2022-11-26 02:14:08

增加新问题:



zhang260gt 发表于 2022-11-27 01:02:54

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
/ #

zhang260gt 发表于 2022-12-1 02:23:43

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
/ #

zhang260gt 发表于 2022-12-3 03:02:19

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
/ #

keroya02 发表于 2022-12-5 16:54:57

我也不了解,我试了2个都是上传失败
页: [1] 2
查看完整版本: (求助)来时候好好的,回不去咧