Прошивка планшета на AllWinner A23

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ludibubi
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Прошивка планшета на AllWinner A23

Непрочитанное сообщение#4041 » ludibubi » 23.02.2021 18:17

Why does CPU-Z say that it is a A23?

ludibubi
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Прошивка планшета на AllWinner A23

Непрочитанное сообщение#4042 » ludibubi » 23.02.2021 19:45

Now it's working 1,h hours. It seems that adb is backing up, but there are also some entries which say "write error: File too large"
To large for what? I have a SD-card with 256 GB
Microsoft Windows [Version 10.0.19041.804]
(c) 2020 Microsoft Corporation. Alle Rechte vorbehalten.

C:\WINDOWS\system32>cd C:\platform-tools

C:\platform-tools>adb devices
List of devices attached
034c1b08093500000000 device


C:\platform-tools>adb root
adbd is already running as root

C:\platform-tools>adb shell
uname -a
mount -o remount,rw /mnt/sdcard /mnt/extsd
cd /dev/block/;for i in `ls mmc*`; do echo Backup of $i ...; dd if=/dev/block/$i of=/mnt/extsd/$i; done
dd if=/dev/block/vold of=/mnt/extsd/vold
dd if=/dev/block/platform of=/mnt/extsd/platform
dd if=/dev/block/by-name of=/mnt/extsd/by-nameroot@astar-inet:/ # uname -a
/system/bin/sh: uname: not found
127|root@astar-inet:/ # mount -o remount,rw /mnt/sdcard /mnt/extsd
mc*`; do echo Backup of $i ...; dd if=/dev/block/$i of=/mnt/extsd/$i; done <
Backup of mmcblk0 ...
/mnt/extsd/mmcblk0: write error: File too large
8388608+0 records in
8388607+1 records out
4294967295 bytes transferred in 2443.915 secs (1757412 bytes/sec)
Backup of mmcblk0boot0 ...
8192+0 records in
8192+0 records out
4194304 bytes transferred in 0.458 secs (9157868 bytes/sec)
Backup of mmcblk0boot1 ...
8192+0 records in
8192+0 records out
4194304 bytes transferred in 0.427 secs (9822725 bytes/sec)
Backup of mmcblk0p1 ...
/mnt/extsd/mmcblk0p1: write error: File too large
8388608+0 records in
8388607+1 records out
4294967295 bytes transferred in 2400.298 secs (1789347 bytes/sec)
Backup of mmcblk0p10 ...
1048576+0 records in
1048576+0 records out
536870912 bytes transferred in 299.187 secs (1794432 bytes/sec)
Backup of mmcblk0p11 ...
32768+0 records in
32768+0 records out
16777216 bytes transferred in 5.296 secs (3167903 bytes/sec)
Backup of mmcblk0p12 ...
32768+0 records in
32768+0 records out
16777216 bytes transferred in 10.276 secs (1632660 bytes/sec)
Backup of mmcblk0p13 ...
32768+0 records in
32768+0 records out
16777216 bytes transferred in 0.839 secs (19996681 bytes/sec)
Backup of mmcblk0p14 ...
131072+0 records in
131072+0 records out
67108864 bytes transferred in 34.354 secs (1953451 bytes/sec)
Backup of mmcblk0p2 ...
65536+0 records in
65536+0 records out
33554432 bytes transferred in 22.181 secs (1512755 bytes/sec)
Backup of mmcblk0p3 ...
2+0 records in
2+0 records out
1024 bytes transferred in 0.001 secs (1024000 bytes/sec)
Backup of mmcblk0p5 ...
32768+0 records in
32768+0 records out
16777216 bytes transferred in 1.099 secs (15265892 bytes/sec)
Backup of mmcblk0p6 ...
32768+0 records in
32768+0 records out
16777216 bytes transferred in 4.775 secs (3513553 bytes/sec)
Backup of mmcblk0p7 ...
1572864+0 records in
1572864+0 records out
805306368 bytes transferred in 447.526 secs (1799462 bytes/sec)
Backup of mmcblk0p8 ...
32768+0 records in
32768+0 records out
16777216 bytes transferred in 10.144 secs (1653905 bytes/sec)
Backup of mmcblk0p9 ...
65536+0 records in
65536+0 records out
33554432 bytes transferred in 17.747 secs (1890710 bytes/sec)
Backup of mmcblk1 ...
/mnt/extsd/mmcblk1: write error: File too large
8388608+0 records in
8388607+1 records out
4294967295 bytes transferred in 3265.909 secs (1315090 bytes/sec)
Backup of mmcblk1p1 ...

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Прошивка планшета на AllWinner A23

Непрочитанное сообщение#4043 » Blaze » 24.02.2021 19:12

ludibubi писал(а):
23.02.2021 19:45
some entries which say "write error: File too large"
To large for what? I have a SD-card with 256 GB

Код: Выделить всё

Backup of mmcblk0 ...
/mnt/extsd/mmcblk0: write error: File too large
it means that mmcblk0 is your SD card partition and it must be skipped

Код: Выделить всё

cd /dev/block/;for i in `ls mmc* | busybox grep -v mmcblk0`; do echo Backup of $i ...; dd if=/dev/block/$i of=/mnt/extsd/$i; done
ludibubi писал(а):
23.02.2021 18:17
Why does CPU-Z say that it is a A23?
this really strange. Somewhere inaccurate information

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