Hi
I beleive the SD cards have a security system to stop data such as music etc, being copied back out of the card...
Would this be useful for pesople who have sensitive data on the card? eg, a listing with phone numbers or such.
If the card/device were to be lost could this stop the data from being copied out of the card??
if so, how can it be implemented?
Or is the Secure part of SD only suitable for things like music? Does anyone have any moe details on how he security works??
Thasnks
http://www.f-secure.com/wireless/F-S/download2.shtml
http://www.softwinter.com/sentry_ce.html
well since these 2 seem to work on mmc and cf cards aswell i doubt it's the nativ security of sd cards but
Related
Hi guys,
Just wanted to know the functionality of write to SD card option.
Is there a way to default the system to write all to SD card, or do you instead have to manually write each time?
Most important to me, can I pin Google Play All Access songs to the SD card? That would be really the only reason for me to buy the card so that I could store ridiculous amounts of music on my phone.
Thanks!
bump... thoughts?
TugBoatTed said:
Hi guys,
Just wanted to know the functionality of write to SD card option.
Is there a way to default the system to write all to SD card, or do you instead have to manually write each time?
Most important to me, can I pin Google Play All Access songs to the SD card? That would be really the only reason for me to buy the card so that I could store ridiculous amounts of music on my phone.
Thanks!
Click to expand...
Click to collapse
Camera detected the SD card and considered default path for photos/videos.
In App manager you can move apps to SD card. I moved some, and can use them easily.
Some Apps are installed directly to the SD card (probably they have in their description this rule).
I heard a few days back about being able to move apps onto the sd card but has anyone been able to confirm whether or not app data from moved apps will be stored in the SD card or the phone?
Haven't been lucky enough to get my pre order yet but thank you for the answer.
Ooh, and am wondering are the unstable remounting/unmounting of SD cards just restricted to a few devices or are a more widespread problem due to architecture, if anyone knows :S
shadowloop said:
I heard a few days back about being able to move apps onto the sd card but has anyone been able to confirm whether or not app data from moved apps will be stored in the SD card or the phone?
Haven't been lucky enough to get my pre order yet but thank you for the answer.
Ooh, and am wondering are the unstable remounting/unmounting of SD cards just restricted to a few devices or are a more widespread problem due to architecture, if anyone knows :S
Click to expand...
Click to collapse
I would like to know the same thing.
I'm not sure why all of a sudden this is news. Are there just a lot of people new to Android? Back when expandable storage was still popular on Android devices you could always do this, albeit there were some restrictions on which app can be moved. It also depended on the developer of the app to make some of the data move to SD. If you're new, the actual app stays on the phone in a partition you can't access unless you have root access. All the other data that would be stored on the phones internal storage (and could be accessible to users) could be moved to SD card.
I also find people complaining about adoptable storage ridiculous.
ekjl said:
I'm not sure why all of a sudden this is news. Are there just a lot of people new to Android? Back when expandable storage was still popular on Android devices you could always do this, albeit there were some restrictions on which app can be moved. It also depended on the developer of the app to make some of the data move to SD. If you're new, the actual app stays on the phone in a partition you can't access unless you have root access. All the other data that would be stored on the phones internal storage (and could be accessible to users) could be moved to SD card.
I also find people complaining about adoptable storage ridiculous.
Click to expand...
Click to collapse
Right, I am an android user; I am just new to using SD card on android (on an old moto x). Just to clear things up, the question would by no means be related to the adoptable storage media coverage which I too, find pointless. I am simply trying to gauge the size of the SD card I am going to purchase as well as getting a general idea of how conscious I would have to be with my 20ish GB of internal storage when downloading apps with the phone.
EDIT: Ah, okok, it is easier now to just research the SD card app data storage for each individual app that I'm concerned about. Thanks!
Anyways, as a newbie, taking from your post above, when moving the app to SD card, the actual app itself (download size) would stay in a partition in internal storage and, depending on the individual apps, some information would be migrated to SD and some data wouldn't? So it is probable that apps such as Spotify and Amazon Video would store any offline media files in internal storage regardless of moving to SD card, to prevent potential access by users?
Thanks!
Which sd card would be the best for this phone?
Sent from my Xperia Z Ultra using Tapatalk
shadowloop said:
Anyways, as a newbie, taking from your post above, when moving the app to SD card, the actual app itself (download size) would stay in a partition in internal storage and, depending on the individual apps, some information would be migrated to SD and some data wouldn't? So it is probable that apps such as Spotify and Amazon Video would store any offline media files in internal storage regardless of moving to SD card, to prevent potential access by users?
Thanks!
Click to expand...
Click to collapse
Yes you are absolutely correct.
Can someone check the ability to transfer apps to the SD card? I have a Verizon S7 Edge, when I transfer an app to the SD card it says it moves but nothing seems to happen. The amount to storage on the card doesn't change and no new files are created. I have tried this with Audible and Strava.
bndfishing said:
Can someone check the ability to transfer apps to the SD card? I have a Verizon S7 Edge, when I transfer an app to the SD card it says it moves but nothing seems to happen. The amount to storage on the card doesn't change and no new files are created. I have tried this with Audible and Strava.
Click to expand...
Click to collapse
Yes, seems to be broken for me as well, it says to move and also shows it being on the external sd in the application manager afterwards, but the taken storage is the same on internal and external. It did create the subfolder in Android/obb for me on the external sd, but it was empty. I also tried to move the file within the folder by hand into the folder on the external, but the game simply wouldn't load afterwards (tried it with Implosion), just stayed on a black screen after the first starting screen.
Ok, found the problem, when you move the app from internal storage to external sd from within settings - > applications, it moves parts of the app from the internal data folder to the Android folder on the internal sd, what is pretty pointless...
Sent from my SM-G935F using Tapatalk
You could enable Adoptable Storage so that some of your external SD card will be used for internal memory: http://www.modaco.com/news/android/heres-how-to-configure-adoptable-storage-on-your-s7-s7-edge-r1632/
I know, but even while i have a class 10 card, i don't want the speed impact when putting all on the sd, also I'd like to use the internal storage to its full potential and just put some certain apps to the external sd, but thanks anyways.
Sent from my SM-G935F using Tapatalk
Samsung disabled the adaptive storage option. Here is the response I got from Samsung on the app data issue. I looks like they know the data isn't moving.
"I have checked our resources and found that whenever an app is moved to the SD card, only the app and the dependencies of the application for the Operating System to identify the app on the SD card are only moved. Data associated with the app is not moved to the SD card.
Let’s hope that our future updates should allow the user to move the apps data to the SD card along with the app.
I would have surely helped you if there was any other option to move the apps data to the SD card.
I appreciate your time in writing to us. "
Argh, how annoying is this? My s7 is doing exactly the same. Nothing is actually being transferred to the sd card with their move to sd tool! I'm glad I bought a 64gb card especially (not) grrr!
Just had a thought. Has anyone tried this with an encrypted SD card? Maybe that's why....
Hi everyone,
I just bought a Micro SD evo+ (Samsung 64 GB) for my moto G plus. I formatted it as an internal storage. I moved few of my apps. However, I dont know how to move music and photos. There is no option for that. In the SD card menu, when I click on migrate data, it says "There was an error in estimating the data to be moved".
I was wondering if anyone can help me please.
Kind regards
I'm seeing that same error message when I try to migrate data on my G4. Has anyone any idea what's causing this and how to fix?
It's due to the security features of Marshmallow.
There is no permission for direct write access to sd card by default.
I had to format my SD card as a portable storage in order to migrate my photos and music. However, in that case, App data cannot be saved on the sd card. As an internal storage, the Apps can be saved on sd card but I could not migrate my photos and music. It is posdible that it has something to do with the Marshmallow security. I have also heard that such issue exists for 64 FB cards. I d be certain if one could try a 32 GB sd card.
Cheers
Kambiz983 said:
I had to format my SD card as a portable storage in order to migrate my photos and music. However, in that case, App data cannot be saved on the sd card. As an internal storage, the Apps can be saved on sd card but I could not migrate my photos and music. It is posdible that it has something to do with the Marshmallow security. I have also heard that such issue exists for 64 FB cards. I d be certain if one could try a 32 GB sd card.
Cheers
Click to expand...
Click to collapse
For the same reason Azal3a mentioned above, that's the way it works.
Sent using XDA-Developers Mobile App
I have exactly the same issue with my 128gb Samsung Evo card, but I also tried SanDisk 32gb and this didn't work
AZAL3A said:
It's due to the security features of Marshmallow.
There is no permission for direct write access to sd card by default.
Click to expand...
Click to collapse
But is there a solution? How do you actually make it work?
When you format the SD as "internal storage" you don't have a SD anymore, it's all one big storage space.
If you format the SD normal, then the photo and video app (and other apps like maps) might let you save on the SD - will be inside each app settings. But the apps cannot be moved on SD.
My experience with it is same as above. If you format it as internal it makes it added as virtual drive space. Kinda like adding an external drive to an Xbox. It make it virtual hard drive. Formating at removable makes it slower but an be used as raw storage standalone and removable.
SoNic67 said:
When you format the SD as "internal storage" you don't have a SD anymore, it's all one big storage space.
If you format the SD normal, then the photo and video app (and other apps like maps) might let you save on the SD - will be inside each app settings. But the apps cannot be moved on SD.
Click to expand...
Click to collapse
LOL, this has been discussed dozens of times on XDA going back to the Moto G3. Even with it used as internal, there is actually very little space it will save you when you discount system apps and the apps that developers block from installing to the SD.
Actually people don't realize that they need a premium SD to even come close of the speed that internal storage has. They buy crappy SD from eBay and expect to launch apps from that... ridiculous. That's why MM imposed those restrictions.
To be used as adopted storage, the SD needs to be at least "UHS I, class 3", with 90MB/s read and write speeds.
Thanks for the useless reply. While it is true that performance will be better with faster cards there's no definite reason other cards should not be able to be used and your reply does nothing to address the original posters question. Has anyone found a solution or shall I look into wiping my phone and installing ubuntu?
Kambiz983 said:
Hi everyone,
I just bought a Micro SD evo+ (Samsung 64 GB) for my moto G plus. I formatted it as an internal storage. I moved few of my apps. However, I dont know how to move music and photos. There is no option for that. In the SD card menu, when I click on migrate data, it says "There was an error in estimating the data to be moved".
I was wondering if anyone can help me please.
Kind regards
Click to expand...
Click to collapse
Try clearing cache and then migrate.
Is anyone using their Nokia 6 with an SD card?
How does it work? well? Can you move pictures/videos/documents to the SD easily?
what size SD? micro?
Thanks!
I have a 200gb microSD card in my US Nokia 6. All my apps can read files on the card, but because I set it up as removeable storage instead of simulated internal storage (it asks you to choose after you insert the card), only apps that know to request special permission can write to the SD card. Most file managers I've tried can handle writing to it, other apps like text editors are more hit and miss.
I think if I had set it up differently it might work with more apps, but I was worried that would result in it being encrypted and getting cluttered with random data files from every app. If root is ever figured out with this phone then I should be able to have better control of which apps can write to the SD card.
el_mariachi_4 said:
Is anyone using their Nokia 6 with an SD card?
How does it work? well? Can you move pictures/videos/documents to the SD easily?
what size SD? micro?
Thanks!
Click to expand...
Click to collapse
It is easy to use. When I taking photo, all image files stock on SDCARD.
thriceberg said:
I have a 200gb microSD card in my US Nokia 6. All my apps can read files on the card, but because I set it up as removeable storage instead of simulated internal storage (it asks you to choose after you insert the card), only apps that know to request special permission can write to the SD card. Most file managers I've tried can handle writing to it, other apps like text editors are more hit and miss.
I think if I had set it up differently it might work with more apps, but I was worried that would result in it being encrypted and getting cluttered with random data files from every app. If root is ever figured out with this phone then I should be able to have better control of which apps can write to the SD card.
Click to expand...
Click to collapse
Can it read more than 200gb? I'm thinking of shelling 256gb max but might go for 128gb or 200gb for sandisk as I have files need to be moved. I keep looking at websites that the phone can only support of upto 128gb. thank you
I'm using a class 10 32GB SanDisk SD card with mine and it runs smoothly. I can move a lot of files at once to it and expect transactions to be generally quick. Make sure to set it up as external media otherwise you'd simply be merging the card with your internal storage and won't be able to control what goes into your card. Root is a must for this phone it seems.
Sent from my Nokia TA-1025 using XDA Legacy App
lambdaxi said:
Root is a must for this phone it seems.
Sent from my Nokia TA-1025 using XDA Legacy App
Click to expand...
Click to collapse
It's a must for most phones... Pity there's no ay to do it with the locked bootloader...