External SD Card permissions - One (M8) Q&A, Help & Troubleshooting

Hi All,
I am having issues being able to use files i have stored on my Ext SD Card. The problem started after flashing back to VenomRom from Skydragon Lollipop. I can read and write to the card fine but some (not all) files are no longer readable by the phone or by my windows PC if I copy the file to my desktop. This also effected some back ups I might prior to make the move back to Venom.
Any ideas on what has happened here or how to fix? I'm guessing its a permissions thing?

No, this is not a permissions issue. Folks keep defaulting to blaming the SD write permission implemented under KitKat (assume that is what you are referring to) whenever something (anything) goes wrong with the SD. All custom ROMs should have SD write permission enabled.
Try to reformat the SD, preferably using a 3rd party program on your PC.
Reformat should fix it.

I have had the same problem and could not even read TitaniumBackup data from my internal storage (/sdcard).
I have then copied any content from /sdcard/TitaniumBackup to /sdcard2/TitaniumBackup (which is the external_sd) and change the backup path in TB. Only then I could restore apps but have had no access to some pictures in whatsapp.
So for me it seems that I have a problem with my internal storage. Any advice?
BTW: I reverted to kitkat for the moment.

johansenmo said:
I have had the same problem and could not even read TitaniumBackup data from my internal storage (/sdcard).
I have then copied any content from /sdcard/TitaniumBackup to /sdcard2/TitaniumBackup (which is the external_sd) and change the backup path in TB. Only then I could restore apps but have had no access to some pictures in whatsapp.
So for me it seems that I have a problem with my internal storage. Any advice?
BTW: I reverted to kitkat for the moment.
Click to expand...
Click to collapse
Found the solution by my self but for anyone fighting with the same on "INTERNAL SD":
http://forum.xda-developers.com/showpost.php?p=56720490&postcount=1
Code:
adb shell
su
restorecon -FR /data/media/0

Related

Titanium Backup problem: no option to "Move to SD Card"

I have unlock the bootloader, rooted the phone, and installed custom recovery following this thread: http://forum.xda-developers.com/showthread.php?t=2201148
still running stock rom at the moment.
I installed Titanium Backup Pro, and wanted to move some apps that I don't use often to SD card, but cannot find the option from Titanium menu anymore.
What I found out is that Titanium uses the external directory "sd-ext/app" for moving the apps from internal to external memory.
However, my current SD card is mounted as ext_card and also sdcard1?? I don't know why both of these directories point to the same location, is it something that Sony assigns? or is it how Android is configured right now?
Anyhow, I just want to know if simply renaming the folder ext_card to sd-ext would work?
If not, how can I remount the sd card as sd-ext without affecting other things that are already linked to it?
Thanks.
edit: admin, please move to the appropriate section.
found a work-around.
Just use root browser to create a short cut of "sdcard1", then rename it to sd-ext.
that's it!
ah_hin said:
found a work-around.
Just use root browser to create a short cut of "sdcard1", then rename it to sd-ext.
that's it!
Click to expand...
Click to collapse
I tried that, but I still have no options to send apps to my sd card. When i restart my note 10.1, the shortcut that i created (sd-ext) is no longer there. Help please?
jlourdon said:
I tried that, but I still have no options to send apps to my sd card. When i restart my note 10.1, the shortcut that i created (sd-ext) is no longer there. Help please?
Click to expand...
Click to collapse
i didn't realize that once the phone is restarted, the shortcut is gone....
I guess problem is still not solved then...
We already have 11gb for app stotage
I guess thats more than enough for applications
So why do we need move to sdcard option
Sent from my C6502 using xda premium
Help
anyone else find a solution to this issue?
ah_hin said:
I have unlock the bootloader, rooted the phone, and installed custom recovery following this thread: http://forum.xda-developers.com/showthread.php?t=2201148
still running stock rom at the moment.
I installed Titanium Backup Pro, and wanted to move some apps that I don't use often to SD card, but cannot find the option from Titanium menu anymore.
What I found out is that Titanium uses the external directory "sd-ext/app" for moving the apps from internal to external memory.
However, my current SD card is mounted as ext_card and also sdcard1?? I don't know why both of these directories point to the same location, is it something that Sony assigns? or is it how Android is configured right now?
Anyhow, I just want to know if simply renaming the folder ext_card to sd-ext would work?
If not, how can I remount the sd card as sd-ext without affecting other things that are already linked to it?
Thanks.
edit: admin, please move to the appropriate section.
Click to expand...
Click to collapse
my folder for titanium backup is on sdcard
Does anyone has fix this yet? I want to move some apps to sd card but the option is gone lol
ah_hin said:
found a work-around.
Just use root browser to create a short cut of "sdcard1", then rename it to sd-ext.
that's it!
Click to expand...
Click to collapse
I've been trying and trying and TRYING to accomplish your solution, yet I'm not able to modify any files or folders in the internal storage. When I try to do so by any means, my device freezes the app trying to create new files (in this case Root Browser, but it happens with anything else like ES Browser, apps, desktop applications, etc).
I just CAN'T write to the internal storage even if my device is rooted. I've tried to solve this but I just CAN'T. I don't know what else to do.
Any help is appreciated beforehand
THANKS!!

TItanium backup storage on external SD?

Has anyone successfully backed up to external SD with TiBu? I recently mucked up my phone and had to reflash to stock to recover, and this wiped out all my TiBu backups which were on the internal SD partition. When I try to choose my own custom backup path in TiBu preferences it shows the internal SD as an option and then a folder in orange and the message "This folder is not writable". I have already ran SDfix and have the camera store images on the external SD, how do I get TiBu to recognize it as a valid location? I would rather not hassle with manually copying TiBu's folder in ES File Explorer
I did try downloading this Xposed module and TiBu still complains
http://forum.xda-developers.com/xposed/modules/app-handleexternalstorage-t2693521
EDIT: argh, thread already exists on here, the built-in search really sucks...
Make SD Card Writable to Apps
I used the procedure in the link here and it worked fine. I did it specifically for the reasons you cite, but it supposedly makes it work with all apps. I definitely works for TiBU. I am rooted. May need to be rooted to do this.
http://www.droidviews.com/restore-write-capability-to-external-sd-card-on-kitkat-manually/

Funky SD Card Issue

I have a T-Mobile Note 3, running DomPop v4.3. A new version (v5) came out and i was like why not. So i downloaded the files to my phone, which gets downloaded to my internal SD Card by default. I then moved it to the external SD Card. Then i backed up everything using TWRP 2..8.5.0. to my external SD Card, and did a normal wipe (data, cache, storage). After that i proceed to install the file and i cannot find it in the folder. I kept looking for 5 mins but no luck. So then i think there might have been some mistake and i'll restore to the backup i just made and that's not there either. I rechecked to make sure i hadn't backed it up in the internal storage but its not there either. So i reverted back to an older backup, which was still in my external SD Card. Upon reboot, i used ES File explorer to check my external Storage and the file i copied and the backups that i made wasnt there. Another interesting thing i noticed was that my TitaniumBackup folder had 0 files. I always make backups before each install and i'm sure there was 200+ files in there. So then i do a titanium backup, download the file again, but this time i copy it to external SD Card. Then i reboot into recovery, trying to install the file but its missing again. What ?? I reboot system without doing anything further and check my external SD Card and i see that the file i copied isnt there. And the Titaniumbackup folder that i just populated like 2-3 mins ago is empty again. I've repeated the process again and again - copying the file, doing titanium backup, and only rebooting my phone, and the files keeps getting deleted. I dont think its a R/W issue because i can write to those folders in the external SD Card just fine without any issues . Its just that when i reboot its gone. So what gives?
You might be better off asking in the DomPop Q&A thread. Maybe someone has had the same issue or already solved your issue over there.
Titanium backup is funky, and can sometimes create more problems than it can solve.
If you have mismatched bootloader and reflash the backup will bork your phone, can't figure out why you would use TB, I tried it once during my Galaxy S2 days and never bothered with it.
Maybe there is a different app that works better on lollipop.
Or you could be having the internal SD card issue that some are having, there is a fix in one of the update threads try that.
Pp.
Thanks for your input guys. The issue was with my Transcend Premium 300X 64 GB external SD Card. I'm not sure what but something broke it, and broke it bad to the extent that i cannot write on it anymore. I can view the existing files in there, copy it but cannot delete it. I cannot format the SD card either. I tried using command prompt (disk part, format), softwares (SD Card Formatter, HDD Low Level Format Tool, etc) but no luck. Keeps saying its unable to format. I tried removing the write protection which was off to begin with, and scanned it multiple times with different Anti-Virus software but to no avail. And yes, i also removed the lock in the adapter. So yea, seems like i'll have to throw this one away. Unless someone knows a hard-core tool to format this sucker because i tried most of the conventional ways/tools i can find in the internet and it didnt work for me. Thanks.
Check out you tube with different search prompts, you never know, someone may have put out a video on it.
Good luck.
Pp. Cyclops

[Q] Why is my sdcard named M-^|PNG^M^J^Z^J?

When I get prompted to allow SD write permissions when accessing my newly formatted sdcard, the name of the sdcard appears as M-^|PNG^M^J^Z^J. This is on V20i of stock rom.
Why?
Just rename it.. How is this a problem for you?
Where do I rename it? I couldn't see.
Edit: Wipe in twrp made it appear as "sdcard" so I'm happy now
Rename using PC!
WastedJoker said:
Edit: Wipe in twrp made it appear as "sdcard" so I'm happy now
Click to expand...
Click to collapse
Hi, pal! I have the same problem: when sd maid request to allow SD write permissions, the name of the sdcard appears as M-^|PNG^M^J^Z^J. My phone is samsung sm-a300fu with 5.0.2 stock rom. Did you do full wipe (clear user data)?
I can't rmemeber exactly but I think I just wiped the sdcard in twrp after moving the files onto my pc.
Same on xperia e5.
This thing happens when you set up your phone the first time after flashing a ROM i.e M or N versions or inserting a newly formatted memory card, or just a card that hasn't been used before on the device . If you ignore the msg that pops up about setting up the new memory card detected. the android system names it in this way by default. (I don't know why they choose this name, it hasn't been clarified anywhere over the Internet) although it doesn't cause any error that I have encountered still it's an annoying thing.
formatting the memory card is not an option for me, and renaming the card doesn't work, I need a better solution to change this annoying default name. that data must be stored somewhere on the device itself where I can change it. anyone has any clue?

Corrupted SDcard formatted as internal

So I first got a message saying that the sdcard was missing. then I found out that it was actually unmounting and remounting itself. And sometimes it would say corrupted as well.
So somehow it fixed itself. So i'm taking the change to get my data out and change to a new SD Card.
What would be the procedure for this.
I already moved all the apps that were on the sdcard to the internal memory.
But still see that there's an Android folder full of app data.
When i plug the phone on the computer am I seeing the internal memory + sdcard or only sdcard?
Can i just copy everything I see out and then replace with a new card, format as internal again and copy the stuff back in?
I already got everything except the android folder, there's like a few thousand files in there so it takes forever to compute the files.... doesnt even start copying.
felchi80 said:
So I first got a message saying that the sdcard was missing. then I found out that it was actually unmounting and remounting itself. And sometimes it would say corrupted as well.
So somehow it fixed itself. So i'm taking the change to get my data out and change to a new SD Card.
What would be the procedure for this.
I already moved all the apps that were on the sdcard to the internal memory.
But still see that there's an Android folder full of app data.
When i plug the phone on the computer am I seeing the internal memory + sdcard or only sdcard?
Can i just copy everything I see out and then replace with a new card, format as internal again and copy the stuff back in?
I already got everything except the android folder, there's like a few thousand files in there so it takes forever to compute the files.... doesnt even start copying.
Click to expand...
Click to collapse
I am facing the exact same issue. Hope the community supports and someone would answer this thread. My SDcard mounted as internal storage is not mounting anymore , says currepted. I am tons of Data on it. Some apps magically disappeared.
Please help, what should be the next step. If I buy new Card,, is it recommended to mount as External storage instead of Internal Storage?

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