（求助）来时候好好的，回不去咧

zhang260gt · 发表于 2022-11-13 13:51:46

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 erasesize name
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  #blocks  name

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 vmallocinfo vmstat
/ # 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

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（求助）来时候好好的，回不去咧

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