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[Q] Internal memory become read-only

OP mm_d

21st April 2012, 09:36 AM   |  #31  
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Quote:
Originally Posted by mm_d

mount -o remount,rw /
mount -o remount,rw /system

It didn't change anything.

I was explicit:

# mount -o remount,rw /dev/block/mmcblk0p8 /system

try that, for what i're read a reflash should fix it. But i think you already have tried that. We could also try a script under /etc/init.d

~ Veronica
21st April 2012, 10:01 AM   |  #32  
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Quote:
Originally Posted by lavero.burgos

I was explicit:

# mount -o remount,rw /dev/block/mmcblk0p8 /system

try that, for what i're read a reflash should fix it. But i think you already have tried that. We could also try a script under /etc/init.d

~ Veronica

I read your previous post before you edit it.
Anyway, "mount -o remount,rw /dev/block/mmcblk0p8 /system" didn't help.
Last edited by mm_d; 21st April 2012 at 10:03 AM.
21st April 2012, 12:52 PM   |  #33  
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ok, let go back in time

Please tel me how you get this gpt partition table

Model: MMC SEM16G (sd/mmc)
Disk /dev/block/mmcblk0: 15.9GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt

Number Start End Size File system Name Flags
1 131kB 262kB 131kB xloader
2 262kB 524kB 262kB bootloader
3 524kB 16.3MB 15.7MB recovery
4 16.8MB 33.6MB 16.8MB boot
5 33.6MB 83.9MB 50.3MB fat32 rom
6 83.9MB 134MB 50.3MB fat32 bootdata
7 134MB 522MB 388MB ext4 factory
8 522MB 1164MB 642MB ext4 system
9 1164MB 1611MB 447MB ext4 cache
10 1611MB 13.6GB 12.0GB fat32 media msftres
11 13.6GB 15.9GB 2315MB ext4 userdata

Especially the /media and /userdata.
What path did you follow?
21st April 2012, 12:57 PM   |  #34  
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I repartition internal memory via method by lavero.burgos
21st April 2012, 01:04 PM   |  #35  
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And after that repartition the problems start?
Or was ok.
21st April 2012, 01:04 PM   |  #36  
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Everything was ok.
21st April 2012, 01:08 PM   |  #37  
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adb remount, works?

Remount remounts the /system partition as writable (or readonly if it is already writeable)
Last edited by Demetris; 21st April 2012 at 01:11 PM.
21st April 2012, 02:46 PM   |  #38  
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"adb remount" says that "remount succeeded". But actually memory remains read-only: after reboot all changes revert back.
22nd April 2012, 12:31 AM   |  #39  
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Hi, try this backup NT_MIUI_Tweaks_backup.zip - md5: 3518f9a3289ca6e97b569777873b899b
... it has fixed 2 corrupted Nook Tablets in the past.

~ Veronica
25th April 2012, 08:04 PM   |  #40  
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I have similar problem, i cant fix it to. Try using this:
mount via adb internal partition
11 13.6GB 15.9GB 2315MB ext4 userdata

mkdir mmc0
mount /dev/block/mmcblk0p11 /mmc0

add try to copy file large >1GB(like hd-rip video) -file must be lagre that operating memory(1GB),
adb push <file_>_1GB> /mmc0
wait 3-4 minutes
if you nook restart you will catch memory overflow. I think that this hardware failure...
... but if not, it good news.


try
adb shell
umount /mmc0
reboot

then via adb
mount /dev/block/mmcblk0p11 /mmc0
ls -l /mmc0
if you see your file, MMC memory ok, you can try restore method

(могу попробывать поковырять, без гарантий, от 200 грн, киев)
Last edited by kostic2006; 25th April 2012 at 08:08 PM. Reason: +1

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