Read only µSD Card - Samsung Galaxy S7 Questions and Answers

Hello. I had a Note 4 (with Android 5.1.1) and my SD card worked well. In my S7, this card is read-only, which is quite annoying for Titanium Backup. I tested with 2 others cards, formatted by the S7 in exFat, and the issue is still there. Am i the only one ? Is there any software solution like SD Fix for Android 4 ?
Thanks.

+1 here as well.
Cant modify any files in sd storage nor sd card in my S7.
Help please.

S7 - sd card rw issue
fazzieng said:
+1 here as well.
Cant modify any files in sd storage nor sd card in my S7.
Help please.
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Click to collapse
From my understanding, The app being used should be updated by the developer to be able to use the android feature to ask for permission to access SD card for editing, deleting. Incase the app has not been uodated by the developer it will fail to access the sd card for writing. Once a new app is installed and run, it shall ask for permission to access, which should be granted. Atleast this is what has happened with me, but the apps which are not updated since few months back are not able to access the sd card.

Related

new SD card: now error: Application not installed on your phone"

Just moved from a 8 GB to a 32GB card. And cannot use it...
First I unmounted the old SD card on the phone, and put in the new, unformatted 32GB. I then choose to format it in the phone. Its a Galaxy S GT-9003i with firmware I9003XXKPN v2.3.5
It formated fine. Then I unmounted the new card, plonked in the old card and connected the phone in USB mode to the Macbook. I also connected the newly formatted SD card via a card reader, and it promptly showed up, with the correct free space (although there was a directory on it already called LOST.DIR)
I then copied all apps from the phones 8GB SD to the 32GB card, using the laptop (drag and drop). This also went fine and without a glitch. I then shut down the phone, swapped out the SD cards and booted the phone on again. As expected, it went to do the usual Scanning USB memory. It completed. The space appears to be taken up, but all apps that are on that USB are inaccesible. Their icons grey Androids with a small SD logo in the bottom right corner.
All other apps (the ones on the phone) work fine. The SD card can be used to copy files to on the computer and to take pictures...
Phone is not rooted.
PLease help, if you have a solution to this...
Many tHanks
oranabana said:
Just moved from a 8 GB to a 32GB card. And cannot use it...
First I unmounted the old SD card on the phone, and put in the new, unformatted 32GB. I then choose to format it in the phone. Its a Galaxy S GT-9003i with firmware I9003XXKPN v2.3.5
It formated fine. Then I unmounted the new card, plonked in the old card and connected the phone in USB mode to the Macbook. I also connected the newly formatted SD card via a card reader, and it promptly showed up, with the correct free space (although there was a directory on it already called LOST.DIR)
I then copied all apps from the phones 8GB SD to the 32GB card, using the laptop (drag and drop). This also went fine and without a glitch. I then shut down the phone, swapped out the SD cards and booted the phone on again. As expected, it went to do the usual Scanning USB memory. It completed. The space appears to be taken up, but all apps that are on that USB are inaccesible. Their icons grey Androids with a small SD logo in the bottom right corner.
All other apps (the ones on the phone) work fine. The SD card can be used to copy files to on the computer and to take pictures...
Phone is not rooted.
PLease help, if you have a solution to this...
Many tHanks
Click to expand...
Click to collapse
Have you tried rebooting your phone? If it still does not work, try to unmount your SD Card via settings and then wait for it to successfully unmount and then mount again
Sent from my GT-I9100 using xda premium
Application not installed on your phone
saywhatt said:
Have you tried rebooting your phone? If it still does not work, try to unmount your SD Card via settings and then wait for it to successfully unmount and then mount again
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
Thanks, yes tried this one. No luck.... Its a Samsung mirco SD card (Model: MB-MSBGA) class 10
Anyone else..!?
Did u done app2sd in ur phone with the 8 gig 1
Sent from my GT-I9003 using xda premium
No not much.
DONT FORGET TO PRESS THE THANKS BUTTON IF HELPED YOU IN ANY WAY
ah ha
So, I cannot even find the app2sd app under My Apps on the Google Play store... weird. Its also not listing under Manage Applications. Would this really be the cause of the problem!?
Anyone else have any ideas, why the phone cannot load the apps copied from the other SD card...!?!
First of all u have to move all apps from the old sd card to the phone. Or while inserting ur new sd, the apps you moved to your old sd will not work
DONT FORGET TO PRESS THE THANKS BUTTON IF HELPED YOU IN ANY WAY
Mebin Robin said:
First of all u have to move all apps from the old sd card to the phone. Or while inserting ur new sd, the apps you moved to your old sd will not work
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Click to collapse
Thanks, but I canot make sense of this. Firstly all apps on the old SD card will never fit onto the phone (8GB, vs 2GB space), and secondly elsewhere online they always talk about copying files to the new card and then inserting that instead of the old one....
mmmh...!? Whilst I apprecite your post - its not working for me
When apps are moved to the SD card, it isn't entirely moved to the SD card. Only part of it is, that's why when installing apps the space for apps still decreases. Therefore you should use titanium backup or similar backup programs to move the applications.
bscraze said:
Therefore you should use titanium backup or similar backup programs to move the applications.
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Click to collapse
Thanks,I had a look at titanium backup, but it requires root access (my phone has not been rooted). I really dont think one should need to root their phone to move from a small to a larger SD card without having to re-install all apps from scratch...!?
oranabana said:
Thanks,I had a look at titanium backup, but it requires root access (my phone has not been rooted). I really dont think one should need to root their phone to move from a small to a larger SD card without having to re-install all apps from scratch...!?
Click to expand...
Click to collapse
Without root you will not be able to backup data(AFAIK)
bscraze said:
...Therefore you should use titanium backup or similar backup programs to move the applications.
Click to expand...
Click to collapse
OK, so I rooted the phone and used Titanium Backup. It created a backup file on the phone memory. I thought, voila, I am good then, popped in the new SD card, formatted it, and did the restore from Titanium Backup... but:
still getting a lot of greyed out files in the application folder and on the home screens... I really cannot believe all this work is needed to swap out SD cards from a smaller to larger capacity! what a pain in the •••
I have the same problem on my new samsung 32gb 10 class micro sd card and still searching for the solution. If anyone have a solution, please, share it for us. Thanks!
martynas393 said:
I have the same problem on my new samsung 32gb 10 class micro sd card and still searching for the solution. If anyone have a solution, please, share it for us. Thanks!
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Click to collapse
I have the same problem to, just backed up my old 16gb card to my pc, installed and formatted a new 32gb card in my S4 and copied the data back over and all the apps that are on the sd card are showing up grey.
Ok, after a quick google, i've found that making a clone of the card and then copying the clone to the new card works
you can use HDD-Raw-Copy-Tool to do this (you'll have to google it as I don't have enough posts to post external links)
heathen666 said:
Ok, after a quick google, i've found that making a clone of the card and then copying the clone to the new card works
you can use HDD-Raw-Copy-Tool to do this (you'll have to google it as I don't have enough posts to post external links)
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Click to collapse
Thanks! Yeah that works perfectly! (Apparently there are some "secure" folders in the SD card that start with a period, and the contents do not get copied at all. Those hold the apps and data.) However after using HDD-Raw-Copy it will create an exact replica of the smaller SD card on the larger one and the larger one will appear to be small too, so you must resize your partition or you won't gain anything, your new card will be exactly the same as the old one! You can use MiniTool Partition Wizard home edition which is free to do this: partitionwizard.com :good:
I had the same problem but I was able to fix without extra software. Took old card out of my phone and installed both externally via flash readers to my pc and copied files from one to the other. View hidden files is turned on just in case any hidden items is also copied. This work great for me all apps are accessible now. Hope this helpped
Here is the step-by-step solution: http://www.tomsguide.com/forum/id-2545604/move-data-card-samsung-galaxy.html
There are two ways described to do it successfully:
METHOD 1 uses the xcopy (or xcopy32) command in a Cmd Prompt windown on Windows. The /h switch used on the command allows the hidden and system files to be copied!
METHOD 2 uses a straight copy from old SD card to the new SD card (or from old SD card to folder on computer, then from folder on computer to new SD card) using the simple drag and drop on Windows. BUT YOU MUST HAVE WINDOWS EXPLORER CONFIGURED TO SHOW SYSTEM AND HIDDEN FILES!
Just to be clear, the solution to the problem is trivial. You are simply copying ALL the files from one SD card to another. There is absolutely no reason that copying ALL files from one SD card, including the complete file structure, to another SD card should not work. Your phone can't tell that you switched SD cards. It only knows the files and file structure it can see on the SD card and if they are EXACTLY the same as they were before the switch, your phone should work exactly like it did before the switch except now it will see more free storage space on your larger SD card (which was probably your goal in the first place) AND your phone may possibly even run faster by accessing the data much faster if your new SD card is a faster class of storage media.
YOU DO NOT NEED TO ROOT YOUR PHONE OR INSTALL ALL KINDS OF CRAZY APPS ON YOUR PHONE OR SOFTWARE ON YOUR COMPUTER TO DO THIS!!!
BUT, the key is that YOU MUST ALSO COPY ALL THE HIDDEN FILES and there are lots of them on Android! Everytime I hear of someone having a problem with switchinging to a new SD card, it is because they did NOT copy the hidden files OR their SD card was not properly formatted (FAT32) for the phone.
Please click the Thanks button if this has helped you!

[Q] SD Card not writable

I went to Wal-Mart and picked up a 64GB SD card. I just purchased the tablet yesterday and rooted it using towelroot but that's all I've done. I put the SD card in and it's recognized and showing the correct available space. I'm able to create a file using ESFile explorer but I can't do anything with it. I tried a couple torrent clients to download files to the SD card and it keeps saying unable to write to folder or that it's write protected. When in file explorer I can create a file and under properties it does show it's able to be written to. I also have downloaded and tried the kitkat SD card fix app. I've gotten pretty frustrated with it so just did a complete factory reset and going to start from scratch. I was able to move apps to SD card using an app but that's all I could do. I'd really like to put any/all downloaded apps and files on the SD card since I only have a 16GB version.
Any ideas what I can do?
ToiletDucky said:
I went to Wal-Mart and picked up a 64GB SD card. I just purchased the tablet yesterday and rooted it using towelroot but that's all I've done. I put the SD card in and it's recognized and showing the correct available space. I'm able to create a file using ESFile explorer but I can't do anything with it. I tried a couple torrent clients to download files to the SD card and it keeps saying unable to write to folder or that it's write protected. When in file explorer I can create a file and under properties it does show it's able to be written to. I also have downloaded and tried the kitkat SD card fix app. I've gotten pretty frustrated with it so just did a complete factory reset and going to start from scratch. I was able to move apps to SD card using an app but that's all I could do. I'd really like to put any/all downloaded apps and files on the SD card since I only have a 16GB version.
Any ideas what I can do?
Click to expand...
Click to collapse
Well just an update after doing a factory reset everything seems to work now, of course i get to download everything again. I think it might have had something to do with the OTA update. After doing the factory reset it kept the update. Now I can freely move to and from the SD card so all is good.
FYI, since you are rooted I would suggest installing the Xposed Framework and then install the "HandleExternalStorage" module, the KitKat update cripples external SD card access so file managers, emulators, and the like can no longer write to the SD card. Installing this module re-enables external SD card read/write access for all applications, it is not the device. There is also an app on the Play Store call 'SDFix: KitKat Writable MicroSD' which accomplishes the same thing, however the Xposed module is much safer as it can be enabled and disabled at will. Simply install the module, enable it, and that's it.

[Q] Updated to 5.1 and having problems with external 64GB SD card

Since updating to 5.1 (latest BlissPop ROM) from 4.4, I've run into a lot of issues with my external SD card (SanDisk 64GB Ultra, also tried 64GB Extreme).
Unable to install apps from apk/amazon app store if they have permissions for the SD card
Unable to move apps to SD under Manage Apps
Inconsistent write ability to SD.
After a lot of googling, I've seen that there's the issue with platform.xml (adding media_rw to WRITE_EXTERNAL_STORAGE), that the SD card needs to be formatted as NTFS and/or renamed. I've tried these without success. I can use Folder Mount to move app files but this doesn't fix the installing apps from the amazon store. I can unmount the sdcard, install and then remount but this is a bit ridiculous.
Are there any solutions that allow the external SD to work consistently and without constant hassle? I rely quite heavily on the additional storage.
Thanks,
-m
I had the same problem with a SD card from Sandisk 64 GB with my Shield Tablet on lollipop. She worked flawessly and a day, I wasn't able to write on it sometimes, some files had disapear, I couldn't mount.... Check your SD card first. Mine was HS. And be aware to make it writable, lollipop don't allow permissions. You must be rooted for that.
Sent from my SM-G900F using XDA Free mobile app
mastertiti2000 said:
ICheck your SD card first. Mine was HS. And be aware to make it writable, lollipop don't allow permissions. You must be rooted for that.
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Click to collapse
I'm sorry, I don't know what you mean. Or how to verify the card is writable. I can write to it using a file explorer with root access, but that's about it.

Encrypted SD Card

Hi,! I have a galaxy note 8, this is the problem I have:
I encrypt my sd card from the mobile (sandisk extreme 32gb sd card) android system version 9,
I have a problem right now, it doesn't let me decrypt the sd card,
when I'm going to decrypt, I don't get that option, I get the option to encrypt... (as if I hadn't encrypted it before)
I do not understand what could have happened, I can enter without problems and see the files of the sd card, but when going to open a video or file of the sd card, it is not seen (because it is supposedly encrypted)
I hope someone can help me
Marchiu said:
Hi,! I have a galaxy note 8, this is the problem I have:
I encrypt my sd card from the mobile (sandisk extreme 32gb sd card) android system version 9,
I have a problem right now, it doesn't let me decrypt the sd card,
when I'm going to decrypt, I don't get that option, I get the option to encrypt... (as if I hadn't encrypted it before)
I do not understand what could have happened, I can enter without problems and see the files of the sd card, but when going to open a video or file of the sd card, it is not seen (because it is supposedly encrypted)
I hope someone can help me
Click to expand...
Click to collapse
U should of never done that in the first place like who encrypts a SD card
Sent from my moto g(7) play using Tapatalk
informative post
Hi, I have been checking all the files on the sd card thoroughly, it seems that it has not got to encrypt all the files, I can listen to some loose songs, and see some loose things, but in a percentage I can agree to see 15% of the sd card 85% is encrypted, is it possible that it has encrypted badly? And is it possible that security patches, having installed it had to do with this problem of decryption? (it just happened I installed after encrypting in android security patch), hopefully someone can help me

How to Root Huawei Y5 2019? Or transfer APPS to SD Card

Hi,
Does anyone knows how to root Huawei Y5 2019?
I just want to root it because i want to be able to transfer the APPS to SD Card
And i can't find a way to do this from the phone itself, so if anyone knows how to do this.. Please help
How to move apps to external SD-card in detail is described here:
How to Move Your Android Apps to an External Sd Card: 7 Steps
This wikiHow teaches you how to move an Android app to an SD card. This option may not be available for all of your apps. Open your Android's Settings. It has a gear icon that's either gray or white. If you don't see it on the home screen,...
www.wikihow.com
jwoegerbauer said:
How to move apps to external SD-card in detail is described here:
How to Move Your Android Apps to an External Sd Card: 7 Steps
This wikiHow teaches you how to move an Android app to an SD card. This option may not be available for all of your apps. Open your Android's Settings. It has a gear icon that's either gray or white. If you don't see it on the home screen,...
www.wikihow.com
Click to expand...
Click to collapse
Unfortunately, this is not possible on Huawei Y5 2019, if i manage to root it then with, for example Link2SD application i can transfer them.. Like this, i cannot do anything, but i said that if maybe anyone knows a way without root too
Bump
thsiw said:
Unfortunately, this is not possible on Huawei Y5 2019, if i manage to root it then with, for example Link2SD application i can transfer them.. Like this, i cannot do anything, but i said that if maybe anyone knows a way without root too
Click to expand...
Click to collapse
Maybe because your phone doesn't have a sd card u need a sd card for the phone
Not all phones have a sd card
If you're phone doesn't support for a sd card than it's just not possible
Austinredstoner said:
Maybe because your phone doesn't have a sd card u need a sd card for the phone
Not all phones have a sd card
If you're phone doesn't support for a sd card than it's just not possible
Click to expand...
Click to collapse
Phone has a microSD slot.
jwoegerbauer said:
Phone has a microSD slot.
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Click to collapse
Yep that's true
Austinredstoner said:
Yep that's true
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Click to collapse
Bought a 32gb one few days ago, just cant find a way to transfer the apps to it, unlucky
thsiw said:
Bought a 32gb one few days ago, just cant find a way to transfer the apps to it, unlucky
Click to expand...
Click to collapse
Well most apps really can't be moved to external SD-card. Only a few can.
BTW:
The mentioned Link2SD app - as it name implies - simply creates in Android OS's file tree links ( read: shortcut in Windows OS terminology ) to apps / their data what are located on external SD-card. This only will work if the external SD-card has two partitions (at least): one partition works as a regular external storage on SD-card, for pictures, music, etc.pp, the second partition ( must be ext4 formatted ) would work as the "extended real memory" or, the virtual memory, where "externally installed apps" are housed.
Since Android 6 this technique is part of Android OS: it's called Adoptable Storage.

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