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I'm currently running a rooted GPE G pad with stock 4.4.2 installed and am having an issue writing to the external SD card in both titanium backup and folder mount. In Tibu it says I don't have write permissions when trying to change the backup location to /storage/sdcard1 and folder mount gives me an error as well when trying to write to the same location. Is there some option in 4.4.2 preventing me from writing here or am just doing something completely wrong? I used the same sd card in my rooted Galaxy S4 for both these apps and haven't had any problems.
Sent from my AOKP GS4
I had a very similar issue on the stock 4.2.2 (non-gpe version). Some games were not updating, error 492 if I recall. I could not delete or remove the folder, and certain folders were not allowing me to write to them. I chalked it up to the LG OS just causing damage to the SD card - I formatted it, installed CM11, and haven't had the issue since. I was able to put the MicroSD in the PC and delete the folder/files, but the folder would still appear (reappear/get re-made) when put in the tablet, as it would then show up on the PC.
Not sure what caused it, but I was under the impression it was the stock firmware. Evidently not.
Posted this in another thread, but figured I'd also post here for reference...
I had the same problem; couldn't write, etc although from a PC or installing the same SDCARD in another device worked fine.... called Google Support; no help by the way and after searching/reading for a while determined the problem.
This link explains how to fix... basically Android is not accessing the proper "name" of the external card and you just need to add one line to fix permissions.
http://www.androidauthority.com/galaxy-s4-gpe-android-4-3-sd-card-fix-254960
Worked perfectly, thanks! I would likely have looked into returning it if I couldn't figure out how to fix that.
Sent from my TouchPad using Tapatalk 4
Just tried this on Stock LG Rom (V500) and unfortunately it did not resolve my issue updating apps that I have moved to external SD card via Foldermount. I can successfully run apps and write to external SD via titanium backup just can't update apps via play store. Foldermount developer blames LG and is already working to correct in his next version. Was hoping this was the solution. Guess will have to wait for update from dev.
Sent from my LG-V500 using Tapatalk 4
First time I had a SD card get fried on me. Sandisk 64GB SD fails with write protect. Cannot even format on PC.
Could it be the G Pad is frying cards?
Hmm, not sure it's the G Pad. I have also had issues with Sandisk 64GB cards but in Galaxy Tab. I do not think the Sandisk are as reliable as say the Samsung cards. I think this is one of the reasons you can find them so cheap vs. other brands. Picked up 2 more for $34 each on Black Friday. In any case, you may be able to resurrect by using the MiniTool Partition Wizard. I had a card that I was able to fix by deleting all the partitions and recreating. Give it a whirl you have nothing to lose. The desktop tool is free.
cbb77 said:
Hmm, not sure it's the G Pad. I have also had issues with Sandisk 64GB cards but in Galaxy Tab. I do not think the Sandisk are as reliable as say the Samsung cards. I think this is one of the reasons you can find them so cheap vs. other brands. Picked up 2 more for $34 each on Black Friday. In any case, you may be able to resurrect by using the MiniTool Partition Wizard. I had a card that I was able to fix by deleting all the partitions and recreating. Give it a whirl you have nothing to lose. The desktop tool is free.
Click to expand...
Click to collapse
I'll have to give that tool a shot. I am going to RMA card anyways.
Sent from my LG-V510 using XDA Premium HD app
I also had issues with Sandisk Ultra 64GB card, works fine with smaller cards. Kept saying card dismounted unexpectedly and Titanium would fail many times during a backup because. I CAN do a nand backup no problem in recovery and works fine in PC so some firmware issue with either 64 GB cards in general or just Sandisk? Same issue only worse if use a custom rom. Was gonna return my pad but once tested other cards realised some 64GB/Sandisk compatibility issue.... I can also recommend mini tool partition wizard
CWobbles said:
I also had issues with Sandisk Ultra 64GB card, works fine with smaller cards. Kept saying card dismounted unexpectedly and Titanium would fail many times during a backup because. I CAN do a nand backup no problem in recovery and works fine in PC so some firmware issue with either 64 GB cards in general or just Sandisk? Same issue only worse if use a custom rom. Was gonna return my pad but once tested other cards realised some 64GB/Sandisk compatibility issue.... I can also recommend mini tool partition wizard
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Click to collapse
Mini tool partition did not work for me. I cannot write to card but can read from it.
Sent from my LG-D800 using XDA Premium 4 mobile app
AndroidUser00110001 said:
Mini tool partition did not work for me. I cannot write to card but can read from it.
Sent from my LG-D800 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Worth trying this tool https://www.sdcard.org/downloads/formatter_4/eula_windows/ but I suspect Sandisk just isnt the 64GB card to go for
CWobbles said:
Worth trying this tool https://www.sdcard.org/downloads/formatter_4/eula_windows/ but I suspect Sandisk just isnt the 64GB card to go for
Click to expand...
Click to collapse
Nevermind, fixed it
spillner said:
Nevermind, fixed it
Click to expand...
Click to collapse
Good news:good:
Would you mind sharing how?
I fixed mine following the instructions in ripper dude's link.
RiPpeR_dUdE said:
Posted this in another thread, but figured I'd also post here for reference...
I had the same problem; couldn't write, etc although from a PC or installing the same SDCARD in another device worked fine.... called Google Support; no help by the way and after searching/reading for a while determined the problem.
This link explains how to fix... basically Android is not accessing the proper "name" of the external card and you just need to add one line to fix permissions.
http://www.androidauthority.com/galaxy-s4-gpe-android-4-3-sd-card-fix-254960
Click to expand...
Click to collapse
well me thinking it was the sandisk 64gb I ordered a samsung pro 64gb and same thing as the sandisk while the LG and TBP recognize it as external_sd and i can store files on it I cannot move apps to it Nor does TBP recognize it at the bottom as sd1 anyway I tried the fix above and neither root explorer,es file explorer or solid explorer would let me edit and this is after i clicked mount rw..... anyone have any other ideas?
jionny said:
well me thinking it was the sandisk 64gb I ordered a samsung pro 64gb and same thing as the sandisk while the LG and TBP recognize it as external_sd and i can store files on it I cannot move apps to it Nor does TBP recognize it at the bottom as sd1 anyway I tried the fix above and neither root explorer,es file explorer or solid explorer would let me edit and this is after i clicked mount rw..... anyone have any other ideas?
Click to expand...
Click to collapse
When you say you can't edit the file even after mounting as r/w, what error do you get? Basically, until you edit the file I think you'll continue having the problem.
RiPpeR_dUdE said:
When you say you can't edit the file even after mounting as r/w, what error do you get? Basically, until you edit the file I think you'll continue having the problem.
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Click to collapse
No errors i get into the platform xl file see write external then try to add the extra line but nothing happens I type and nothing, whatever I type and nothing happens. It will not allow me to edit it although all permissions are set for editing
jionny said:
No errors i get into the platform xl file see write external then try to add the extra line but nothing happens I type and nothing, whatever I type and nothing happens. It will not allow me to edit it although all permissions are set for editing
Click to expand...
Click to collapse
Check SuperSU to ensure the app you're using has been given root access. If you can't edit the file, sounds like you don't have proper permissions.
RiPpeR_dUdE said:
Check SuperSU to ensure the app you're using has been given root access. If you can't edit the file, sounds like you don't have proper permissions.
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Click to collapse
I wish that was the problem but like I said I tried root explorer, es file explorer and my favorite solid explorer all have root access,I'm going to uninstall solid explorer and reinstall and see if that helps
jionny said:
I wish that was the problem but like I said I tried root explorer, es file explorer and my favorite solid explorer all have root access,I'm going to uninstall solid explorer and reinstall and see if that helps
Click to expand...
Click to collapse
Give this app a try, I've encountered various problems with different versions of the apps you've mentioned and never had an issue with this one. After install, add the root add-on and you should be good to go.
https://play.google.com/store/apps/details?id=nextapp.fx
I tried researching this but wasn't successful finding same exact problem or solution. I'm on 4.4.2 Baseband N900TUVUCNB4 rooted with stock rom and ext sd fix. Everything was working fine until recently. My external SD card has inexplicably become read-only, both on the phone and on my desktop. I first noticed this last week when the phone camera began having problems writing to external SD card, and now I can't sync music to card. I've tried formatting on the phone and desktop, both quick and full but no dice. On the phone, I am able to delete individual files or folders but they reappear. On the PC, I can view but get write protect message when trying to format. Anyone else come across this or have suggestions?
ronman71 said:
I tried researching this but wasn't successful finding same exact problem or solution. I'm on 4.4.2 Baseband N900TUVUCNB4 rooted with stock rom and ext sd fix. Everything was working fine until recently. My external SD card has inexplicably become read-only, both on the phone and on my desktop. I first noticed this last week when the phone camera began having problems writing to external SD card, and now I can't sync music to card. I've tried formatting on the phone and desktop, both quick and full but no dice. On the phone, I am able to delete individual files or folders but they reappear. On the PC, I can view but get write protect message when trying to format. Anyone else come across this or have suggestions?
Click to expand...
Click to collapse
Happened with me once with a different phone/OS. Weird thing is that it was only for a particular SD card. I put a different card and it worked.
It turned out to be a problem with the card (dunno how thats possible though).
What's the brand of your SD card?
I have the exact same problem with my SGNote 2 and SanDisk 64gb micro SD card. First I lost some pics I have taken that day. I searched through with a file rescue tool but they were nowhere to be found. Deleted files reappear, and the ones I copied from internal SD dissappear.
Sent from my GT-N7100 using Tapatalk
ronman71 said:
I tried researching this but wasn't successful finding same exact problem or solution. I'm on 4.4.2 Baseband N900TUVUCNB4 rooted with stock rom and ext sd fix. Everything was working fine until recently. My external SD card has inexplicably become read-only, both on the phone and on my desktop. I first noticed this last week when the phone camera began having problems writing to external SD card, and now I can't sync music to card. I've tried formatting on the phone and desktop, both quick and full but no dice. On the phone, I am able to delete individual files or folders but they reappear. On the PC, I can view but get write protect message when trying to format. Anyone else come across this or have suggestions?
Click to expand...
Click to collapse
I had same problem. But I fixed this problem by formatting my SD card via PC. It is very bad to me Because I lost my some valuable Docs:crying:
Try file recovery softwares, you might recover it.
Lorettaa said:
Try file recovery softwares, you might recover it.
Click to expand...
Click to collapse
Thanks. I tried formatting through PC using windows and also tried using SDFormatter v4.0 but get write protect error. Thanks for the suggestions
Lorettaa said:
What's the brand of your SD card?
Click to expand...
Click to collapse
It's a SanDisk 64gb class 10.
Glad to hear I'm not the only one. Maybe we can share the solution when we find one. I'm using internal memory in the meantime for new media files, but frustrated that I am not able to use the rest of the memory available on my card.
SanDisk works fine for me, maybe your sd card is a faulty one, let's wait for a while here and maybe someone could answer your question and hopefully solve your problem
Lorettaa said:
SanDisk works fine for me, maybe your sd card is a faulty one, let's wait for a while here and maybe someone could answer your question and hopefully solve your problem
Click to expand...
Click to collapse
Thanks, Lorettaa. It seems like that's the only option right now, since I can't find any other info about it on XDA. I know Kit Kat has that design "flaw" where apps can't write to an SD card, but I can't even write to it, modify it or reformat it on a PC. I have full read access to every file, just can't do anything else
ronman71 said:
Thanks, Lorettaa. It seems like that's the only option right now, since I can't find any other info about it on XDA. I know Kit Kat has that design "flaw" where apps can't write to an SD card, but I can't even write to it, modify it or reformat it on a PC. I have full read access to every file, just can't do anything else
Click to expand...
Click to collapse
I have the exact same problem, i tried many options , used some softwares in windows to format , wipe, fix, modify. nothing works.
One possible reason for this problem is file system errors , which can be rectified using the 'error checking' option in windows and 'fixing the file system errors'
But that doesnt solve my problem, even after formatting using advanced softwares, the sd card is the same - no files deleted, no files added...
The fat as well as ext4 parition is not formattable now in anyway.so the possible conclusion is 'sd card is going to fail'.. Take a backup before you loose the read capability.
Recuva is a good, free tool (from the people that make CCleaner) to deleted recover photos.
jayOOMjay said:
One possible reason for this problem is file system errors....
Click to expand...
Click to collapse
And one possible reason for a false error condition is a corrupt system. This is normally an unlikely possibility but it is very likely on devices that have had partition images written to (i.e. a flashed ROM). If you have done all you can to the SD card and if the errors are not only on one SD card then wipe everything and load a backup. If you still get errors then wipe everything and revert to stock to see if they still occur.
Frank
Hey there.
So, I have this wonderful HTC M8. Love it. It's great. Except for my experiences with microSD cards. Basically, I bought a $30 samsung µSD, 64gb, great, wonderful, everything. Something killed it. It lost its formatting every time I mounted it in either Android or Mac OS. So, I returned it, bought a different brand (unbranded, 64gb, $10). This card works great... as long as I don't write data to it from anything except Android. I'm rooted/S-off, so I was able to mount it as RW with ES File Explorer, and yeah. But whenever I copy files to its root directory from my Mac, Android proudly declares that the card is damaged and needs to be reformatted. At this point, I'm going to assume that this isn't a problem with my card, and more a problem with how Android handles things (or how I'm writing files). What the hell is going on, and how can I fix it?
Thanks!
crashfocus said:
Hey there.
So, I have this wonderful HTC M8. Love it. It's great. Except for my experiences with microSD cards. Basically, I bought a $30 samsung µSD, 64gb, great, wonderful, everything. Something killed it. It lost its formatting every time I mounted it in either Android or Mac OS. So, I returned it, bought a different brand (unbranded, 64gb, $10). This card works great... as long as I don't write data to it from anything except Android. I'm rooted/S-off, so I was able to mount it as RW with ES File Explorer, and yeah. But whenever I copy files to its root directory from my Mac, Android proudly declares that the card is damaged and needs to be reformatted. At this point, I'm going to assume that this isn't a problem with my card, and more a problem with how Android handles things (or how I'm writing files). What the hell is going on, and how can I fix it?
Thanks!
Click to expand...
Click to collapse
I have problems too with my microSD. I backup to my mSD, whether with TWRP or CWM, and it always fails to restore. I've re-formatted it and I've had the same problem with the dialogue "Damaged .... needs to be reformatted."
Did you ever figure out the problem?
Don't compress the backup
I have no problems writing to, backing up to SD Card from PC or phone. Not sure while you're experiencing your issue but with root and a root file manager, all should be fine.
BenPope said:
Don't compress the backup
Click to expand...
Click to collapse
I haven't been compressing my backups. I actually tried it both ways once. I keep getting "Failed...can't verify md5". Something like that.
---------- Post added at 09:42 AM ---------- Previous post was at 09:39 AM ----------
exad said:
I have no problems writing to, backing up to SD Card from PC or phone. Not sure while you're experiencing your issue but with root and a root file manager, all should be fine.
Click to expand...
Click to collapse
Yeah, I can backup to. I just can't do a restore from the mSD. It's weird. Maybe because I formatted it on a Mac, but it was done with MSDOS (FAT). I'll try formatting it on a PC and see if that works.
Format it with your phone.
I'm having different SD card issues, Zoe won't work with my sd card, its a sandisk ultra 64gb class 10 UHS-1 and it says I need a higher class card with at this moment is impossible.
I formatted mine with my phone to try resolve it but made it worse, it formatted it to HTFS/NTFS and when i checked what the storage was like on it, it only read that it was a 10gb card, but my computer picked it up as a 64gb card, so try not to use the phone to format it. I went back to it being fat32 with an app from the playstore, can't find any apps to format it as exFAT though.
Other than that mine is fine.
exad said:
Format it with your phone.
Click to expand...
Click to collapse
I've tried that too with no luck.
xjedi said:
I've tried that too with no luck.
Click to expand...
Click to collapse
Writing to sd card restrictions were placed by Google in KitKat 4.4+ versions as a part of 'system enhancements'. I have rooted my M8 and the following three things worked for me:
1. Buy San Disk or another reputed brand card (authentic, fake/generic one gave me the same error message). Generic one are flimsy and often will give you an error message that card was unmounted unexpectedly.
2. Removing write-off protection, see the process at: http://forum.xda-developers.com/showthread.php?t=2701816
3. If above two methods still give you the same issue, try formatting the card in fat32 format. It will limit the each file size to 2GB but at least will make the card usable (use this only after trying item#1 & 2).
Good luck.
Anyone having problems with sd card on LG G3?
qwerty1q said:
Anyone having problems with sd card on LG G3?
Click to expand...
Click to collapse
What do you mean, trouble reading or writing to the sdcard? Try formatting the card on the phone itself, that usualy works.
What are you trying to do with the card? it might be that you just are not aware with how Android Kitkat treats the sd card slot?
Lennyuk said:
What are you trying to do with the card? it might be that you just are not aware with how Android Kitkat treats the sd card slot?
Click to expand...
Click to collapse
Probably......only File Manager can write or delete files on my sd card, Xplore or a different Manager can't, is it normal in KitKat?
qwerty1q said:
Probably......only File Manager can write or delete files on my sd card, Xplore or a different Manager can't, is it normal in KitKat?
Click to expand...
Click to collapse
Apps can only write and edit files that they themselves created on the SD card which is why third party apps are not working. It is to stop rouge apps deleting / creating / modifying files that they shouldn't be.
qwerty1q said:
Probably......only File Manager can write or delete files on my sd card, Xplore or a different Manager can't, is it normal in KitKat?
Click to expand...
Click to collapse
With files you mean system files or files created by you? You should be able to delete or move files with an alternative file explorer or you might try gaining root (towel root is easiest) to gain admin rights.
If you root your phone, you can remove the limitations that were added in KitKat.
Many 'newbie experts' who say that an 8 or 16GB phone is fine as you can move apps etc. to an SD card are finding out the hard way that KitKat restrictions prevent using the card the same way as it used to be in older Android versions unless the device is rooted.
Sent from my SM-9500N using Tapatalk Pro.
If you find my post useful, a click on the 'thanks' is appreciated.
qwerty1q said:
Anyone having problems with sd card on LG G3?
Click to expand...
Click to collapse
I have been having the random removals of the sdcard. I have a 64gb ultra I card and it worked perfectly in the samsung i had before this. I have taken everything off it and reformatted with eh LG G3 and it still randomly removes the card. I have purchased another 64gb card and does the same thing.
Any ideas of a fix?
No rooted (yet) but i can if it will fix the issue.
currently running stock everything,
mnbgibbs said:
I have been having the random removals of the sdcard. I have a 64gb ultra I card and it worked perfectly in the samsung i had before this. I have taken everything off it and reformatted with eh LG G3 and it still randomly removes the card. I have purchased another 64gb card and does the same thing.
Any ideas of a fix?
No rooted (yet) but i can if it will fix the issue.
currently running stock everything,
Click to expand...
Click to collapse
Someone else had the same problem and they did an equipment swap and the new G3 didn't have the problem.
So it might be the SD card slot itself or its interface and a exchange might be neccessary.
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