Android 6.0 sd card internal external storage - General Questions and Answers

Ive read a few forum thread but im still not sure so i need a conformation from anyone who really know about this stuff.
1. I set my sd card as internal storage . Unfortunately i cant use it as external storage. Maybe we can set two partition, one for internal ext4, and another fat32 as i use before for link2sd. But i think this wont work too. Is this correct?
2. Assuming setting it as two partition wont happen, i want to make use the foldermount apps to store data and obb in sd card. I tried, but it wont work. Write permission or something else. Do i have to patch it like kitkat before to enable it foldermount still not supported.
Im now back on lollipop rom until those issues solve.
Device - redmi 2, 8gb 1gb ram.
Sd card for external storage reasons, titanium backup, nandroid backup, media stuff.
Reason not using otg- more hassle, need to carry the cable. I reflash rom every day, sometime twice a day.

Related

TWRP partitioning external SD doesn't work (Unable to locate device to partition)

Hi,
since the internal storage of my 8GB Moto G3 is pretty small, I wanted to move apps to my external SD, but there is only a hand full of apps I can move.
So now I wanted to partition the external SD I have, but when I want to start the partitioning, it says "E: Unable to locate device to partition".
When I google for exactly this error message, I can't find any solution. I formatted the SD via the phone, I also formatted it via PC to FAT32 and exFAT and I formatted it via TWRP to exFAT and also to EXT3 and EXT4, none of these methods worked.
I also tried it with the MicroSD mounted and unmounted, made no difference.
Also can I make the external SD to the main storage for the phone, so all apps put their files on the SD card like Whatsapp, without symlinking every folder manually?
All apps won't move to the SD. I'm guessing that if the developer specifies internal, that's all you get. On the first soak you could force apps to external which I tried with mixed results. A few would work, some wouldn't. Even on the latest, some app's widgets won't work if the app is on external.
Sent from my SM-T530NU using Tapatalk
Having the same issue here, I have a brand new Santin 128gb and I want to partition it to my HTC One M9, I formatted it and then wanted to immediately partition it and then I am receiving the same error and cannot find anything else online.
Same problem here I've got a Lexar 32 GB Micro SD.
Same problem here, with twrp 2.8.2.0

Need Help with a Rooted LG Volt

Ok I have an LG Volt thats running Android Kitkat 4.4.2. it has like 4gb of internakl memory and I have a 32gb SD Card in it thats not being utilized. I rooted it because I read with a rooted phone you can move apps to SD Card and clear out bloatware, and I need to make space on my internal memory. I have 1gig of free space left and a game on my phone (that i actually want) is taking up another gig. I want to move that to my SD card but it only moves the app (which is only taking 3mb) it wont move the app data which is taking 1gig. How do I move that data to my Sd card?
Ive tried titanium backup but that doesnt list a move to Sd Card option. Ive tried link2sd, but link 2 SD card is greyd out and it says second partition not found (do i really need to make multiple partition on an SD card to do that? Why not just use the free space thats on its default partition?) and when I try to move it from my phone to my SD card in that program I get a failure message that says "App2SD is not supported by your device. Because your device has a primary external storage which is emulated from the internal storage. You can link the app in order to move its files to your sd card" and then sometime if I try to link it says something about os emulation.
So what I need is step by step instruction on how to move an app (including its data) from my internal storage to my Sd card on my rooted 4.4.2 lg volt. OR how to upgrade my lg volt from kitkat 4.4.2 to Marshmallow 6.0 without bricking it because I hear Marshmallow allows you to turn your Sd card into internal storage which would give me 32 GB of internal storage instead of 8 thus I can keep all my app in my new "internal storage" and not care. Thank you.
surely someone knows >.>
Search lg volt on android forums. Go to root and there's going to be a various selection of threads. Currently devs are working on CM13 I have it installed on mine and yes my SD card is now internal. CM 13 works perfectly BUT some phones may have a green tint in there camera.
πr²

Format as internal storage in Nougat?

I have searched for this but not really found any good answers. Most answers relate to marshmallow...
I bought a used phone and installed a memory card that came with it. Seems like it was formatted as internal. Shared internal storage shows up in settings but I'm not sure if that is the sd card or the actual internal storage.
Also in many apps and file managers either the internal storage doesn't show up or I'm not even sure which is which. In SD bench the SD card gets much faster result than internal memory which indicates that is the internal memory.
All of this doesn't really matter perhaps but it's still annoying since I used to be able to know what was stored where. If someone could tell me more about this I would be grateful. Here are some questions...
It says in some guide about formatting as internal storage that the sd card then replaces the actual internal storage. Is that the same in nougat and what happens to the internal storage and is it even used? Apps can't be moved but they still seem to take up space in both storages.
It said in guides relating to marshmallow that the SD card becomes encrypted when formatted as internal storage. Does that happen after migrate data is chosen or before? I have not done that yet.
When flashing ROMs can files be read on the encrypted SD card from recovery? What happens after flashing and restoring to factory settings? If the SD card is encrypted and can't be read from recovery that would be a serious problem. So where should backup be stored and what SD card used when flashing?
I'm sorry if these are stupid questions but I'm new to formatting as internal storage. The card also was formatted that way when I got it and since then I've installed apps.
I found this info on a page.
If you try to remove it, things go haywire. Your phone will throw errors until you are forced to factory reset it and you can't read the data on the SD card with any other device or the original phone once it's been factory reset.
Click to expand...
Click to collapse
https://www.google.com/search?q=and...le+manager&client=ms-opera-mobile&channel=new
What happens if the phone is flashed with a new ROM if the SD card is acting as internal storage? Then if the phone is factory reset the sd card wouldn't be able to be accessed?
How can I convert the card back to normal storage and is that possible without losing apps or factory reset?
Many questions and again I'm sorry if they're stupid. Is this posted in the wrong section I also kindly ask any moderator to move the thread to an appropriate section.
I would still like to have answers to these questions.
I tried to format sd card as portable storage instead. After that I noticed it wasn't possible at all to use the sd card to install apps.
Moving apps to SD card isn't possible. So now there are only two options. Either format as internal storage or not being able to use the sd card to install apps.
But there are apparently downsides to using the sd card as internal storage. The phone uses the SD card more which puts more strain on it.
I'd also really like to know what happens after a new rom is flashed or after a reset from recovery? What apps are restored? Only what was in the internal storage? But what if the apps were on the shared internal memory?
I made a backup in TWRP. Then I formatted as internal storage again. Everything was working like it should...
Then I migrated data to SD card under storage in settings. Then I got problems. Apparently some files related to TWRP was moved from the internal storage to the sd card. At least the backup I made in recovery was.
When I entered recovery the language had first been changed to Chinese. Also the backup couldn't be found. When I tried to backup to the SD card it said "memory full" or something and couldn't be completed. It seems the sd card can't be accessed from recovery at all any longer.
Also when reboot the phone it first says shortly "sd card not found". So something has indeed changed. Seems like the SD card is only fully adopted after data is migrated. But how can I move it back to internal storage if I have to reformat the sd card again? Seems like the only accessible storage now is the card.
So what should I do? Couldn't anyone please help me to answer at least some of my latest questions?
How are flashing of roms and backups handled if adoptive storage is used? I guessed there could be problems and apparently there was. A thread offers solutions but that should only be necessary in marshmallow from what I've read.
https://forum.xda-developers.com/moto-e/general/trick-switching-roms-loosing-adopted-sd-t3314647
Come on! Doesn't anyone know anything about this? I would be highly grateful for any clarification regarding these matters.
Lots of people probably have questions about this but I've found few answers on the internet.
Having been through the same BS, all I can say is I have wasted time like yourself trying to understand why google have botched the handling of storage so bad in nougat.
From what I can make out all apps need to use a new api for permission to access external SD when used as portable storage, even though mines formatted as ext4, the native android FS.
Best work around I've found so far is the xposed module xinternalsd.
I still can't get it to properly use both as sperate drives.
There is a thread on here from the dev of the module
I'm going to wade through it to see if it's possible to not just redirect all data to the external SD but select different locations for different apps reliably.( when I've had both usable to apps, MTP can't access the files on external sd)
Update: this now works reliably with latest 4.8.
The packages.XML edits didn't seem to work either.
First non removable battery's, now they want to get rid of SD cards and headphone jacks so you buy the more expensive phone with less features.
Yeah, we need to slow down your phone because of the battery and stuff.
A post I found while searching about this issue on reddit is worth a laugh.(I'm glad it's not just me)
https://www.reddit.com/r/Android/comments/496sn3/lets_clear_up_the_confusion_regarding_storage_in/
External SD permissions lineage 14
From searching around this is a common problem that was driving me nuts.
Even with xinternalsd it was still crap.
Mtp couldn't do anything with them unless used from recovery.
What was odd is it would work for days then all of a sudden, you need to delete or copy something, access denied.

What happens if Link2SD were to lose root access?

So, I have an LG Tribute 2 that is messed up. It has Link2SD storing most of it's data on an external SD card, and needs root access to do so. So, before I flash a new rom, I was wondering if all the apps stored on it would be unbinded to the external SD and moved to the internal storage once Link2SD lost root access. Needless to say, if that were the case, that'd wreak havoc on my device, since I have about 8 GB on the external SD, and 5 GB on the internal storage, my LG Tribute, only having an internal storage of 8 GB, would be overloaded (Or something, I'm not even sure what would happen). So would the apps be be unbinded to the SD card? I'd really appreciate an answer, thanks!

TWRP backup possible with SD card formatted as internal?

Hi, I've got a Samsung Galaxy S4 Mini Plus running Lineage OS 14.1, and it's desperately in need of space. I have purchased a 64 GB class 10 card to install and use with the "format as internal" option as a solution, but I'm concerned about losing the ability to backup my phone. If I go through with this, will TWRP still be able to backup and restore my phone from this external card? If not, is there something I can do along with formatting as internal that allows me to retain that functionality (like partitioning the SD card, perhaps)?
Thanks!
Read this
Feenix0 said:
Hi, I've got a Samsung Galaxy S4 Mini Plus running Lineage OS 14.1, and it's desperately in need of space. I have purchased a 64 GB class 10 card to install and use with the "format as internal" option as a solution, but I'm concerned about losing the ability to backup my phone. If I go through with this, will TWRP still be able to backup and restore my phone from this external card? If not, is there something I can do along with formatting as internal that allows me to retain that functionality (like partitioning the SD card, perhaps)?
Thanks!
Click to expand...
Click to collapse
If you use internal memory, it will not be possible to back up via TWRP, well, you may even get it, but some error will surely occur, I already tried doing it on a G2 bike with MicroSD as internal memory, and it I have an internal memory backup error, however, the advice would be to back it up on another MicroSD for total security that will be safe and no chance of error, partitioning is a big risk of something wrong
I actually decided to just give it a try. I did a full backup on my old SD card, installed the new card, formatted it for internal, ran a full backup, then ran a test restore, and it worked just fine. It does seem like a few apps don't like being kept on the SD card so I moved them back, but so far so good.

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