SD stuff. .. - General Questions and Answers

Can anyone point me to a solid tutorial on cleaning/formatting memory for new rom installation in cwmr? Been looking around at some posts but they are not as specific as I would like. The probelm I have had, as one post mentioned was that in cwmr internal and external sd are sometimes switched. I tried cleaning memory up before, but accidentally wiped my external and lost Everything! Just want a totally clean install w/out losing my data of course. One post mentioned removed the micro sd before formatting... Good idea, never thought about that, but doesn't the micro sd have junk on it too? How do I format both internal memory and external sd without losing data and getting the 2 confused?

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[Resolved] 64gb micro sd not working

So I got a new 64gb micro sd card for Christmas and it doesn't seem to work on my phone whatsoever. Every time I put it into my phone it says it's damaged and that I need to format it, but instead of formatting it, it erases all my files in the internal storage. I didn't realize it the first time and it was very annoying to find out it did that. The micro sd card does however, work on my pc. So I've tried to format the sd card mutiple times on my pc , using different apps and formatting it to different types, but none of it seems to be working. I do not think it has anything to do with my cfw I have on because I changed it and I'm still having the same problem. So any help or suggestions would be appreciated as I would really like to have the extra storage on my phone.
You have to format it as FAT32. Skyrockets won't read it if it's formatted any other way.

[Q] Can I install applications on the Micro SD card storage?

Like the title suggests, I'm asking if it is possible to install apps on the storage of the Micro SD card.
To make my self clear, I'm not asking if an apk can be installed from the SD card.
Also, if its not possible to install apps on the storage of the micro SD card, is there a working way to swap the internal and external SD card?
I'm a note 2 owner so, i wan't to know if i'll buy my sister this HTC Butterfly if she can install >16GB worth of apps.
Thank you.
Without playing and modding stuff , NO ... and even when done there's high risk of data corruption
ya, tried that before in my previous S3, and data corruption is so easy to happen, i won't recommend to do it too...
So, its safe to assume that as of this moment, there aren't any way to successfully swap the internal and external SD of the HTC Butterfly.
Also, I cant install apps in the External SD Card Storage.

LUKS and Formated Android no ROM Moto G2.

Good evening,
My mom's Moto G2 got only 8gb internal memory, so I put a SD card to expand it. I installed the SD card as internal memory using new one new feature on Marshmallow. Things got wrong after some usage and I needed to format the phone using hardreset. Now I discovered that the SD were encrypt.
So there is a way to break the encrypt of the SD OR recovery the phone data to get the key of encrypt data? (Or other way that I didn't think about)
Got some pics on SD that don't want to lose (backuped only internal memory).
Thank's anyway.

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.

Formated SD Card as internal, now I cannot seperate... Pls help

Ok, so I'm not very knowledgeable with newer Android tech. I recently purchased a Poco X3 and figured I would help keep it from becoming bogged down by formatting an SD card as internal. Right aware after the formatting was done, my phones stock internal memory has merged with this SD card and many of the apps either installed on internal or SD storage now crash upon opening. I'd like to revert this formatting and get my normal stock phone storage back but I have looked all over the phone, along with several file managers and I am at a loss. Can anyone help point me in the right direction here. It does not matter if I have to lose everything on the card, I can format it in my computer so I am only worried about getting phone storage back to stock without a complete reset and wipe.
I'm not sure why you want to do that to begin with as the data bandwidth to the SD card is a lot slower than to internal memory. Use the SD card as a data drive and keep the OS and programs on the internal drive.
If your critical data is backed up, a reload is the easiest way. Nuke it and start over.
If you can't do that you have at the best a lot of data to rearrange...
Yeah I had no clue what I was getting into. So now I am trying to reverse it, apps are crashing terribly. Even when I remove the SD card everything is all messed up. It's a 128gb device with a 256gb card... With card its saying there is 512gb?! I'm just hoping if anyone knows what could fix this, the SD card I can reformat...what about the device storage though...
Also forgot to mention....the device is acting as if it's full... Cannot even save a screenshot
check this thread, maybe you'll find some usefull info there

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