SD card data deleted - General Questions and Answers

Hi everyone,
I've lenovo c2 power running android 6.0 with sd card formatted as internal storage "Adaptive Storage"
I had a problem with some apps like whatsapp which can't download media unless I have to eject and remount the sd card from settings
Now, I done the same thing today but all the data from sd card are deleted after mounting,
I didn't format or anything
Tried some apps to recover data but all require root, and there is no way to root this phone till now
Any help??

sherif011 said:
Hi everyone,
I've lenovo c2 power running android 6.0 with sd card formatted as internal storage "Adaptive Storage"
I had a problem with some apps like whatsapp which can't download media unless I have to eject and remount the sd card from settings
Now, I done the same thing today but all the data from sd card are deleted after mounting,
I didn't format or anything
Tried some apps to recover data but all require root, and there is no way to root this phone till now
Any help??
Click to expand...
Click to collapse
I have the same problem. Data on sd memory (the partition) seems to be almost delete, but system reconize is empty.
the sd is mounted as internal storage so i can't read on pc.
Any idea for recover data or make a image mirror of the memory to intend recovery?
Perhaps in linux is possible?
please help!!

Related

[Q] app get copied to external SD Card rather than internal SD Card

hi, im Geoff.
recently after flashing the stock 4.0.3 ICS firmware, flashing a old bootloader and using my own USB Jig and resetting
the flash counter for kernels, i finally flashed JellyBean 4.1.2 Original Firmware from Samsung. my mobile is Galaxy S2 i9100.
my problem is i recently bought a 16GB micro sd card and inserted it into my phone before i could install any app onto my phone.
then i installed few apps and games from the Google Play Store. then i noticed the external sd card have about 120 mb of used
memory. but i only had about 20 mb of data that i copied onto it that were certain zip files and nothing else. i noticed that when i install
any app, then go to applications and move to SD Card option [which previously copied apps to the internal SD Card/USB storage],
is now actually moving the apps to the External SD Card. So if I unmount the external SD Card or remove it, none of my installed apps appear.
My external SD Card is meant for songs and movies. I want my internal SD Card to store all my apps so that i can remove my External
SD Card when ever i want to and swap it or not use it at all.
I also removed the external SD Card and then installed a new app, then use the move app to SD Card option. I got a error message,
saying something like insufficient memory/space.
my doubt is, apps are trying to be moved to the internal sd card but because they cannot be moved, they are being copied to the
external sd card.
any help is appretiated. btw i have rooted my phone by doing the temporary update of CWM from the stock recovery using the update from
external card method. then i also installed SuperSU. so its rooted and i didn't have to flash a kernel to root.
[update] im gonna provide some new info here:
I have a Android folder in my Internal SD Card [sdcard0]
and ".android_secure" in my External SD Card [extSdCard]
/mnt contains
asec [software files stored on the internal memory/ not internal SD Card or sdcard0]
obb [empty]
secure/asec [software moved using move to sdcard option. these files get copied to the extSdCard and not the sdcard0]
.lfs
and the sdcard and extSdCard links.
If I remove my External SD Card and try to move apps to the Internal SD Card using the move to sdcard button in application settings,
I get the insufficient memory error.
Also when I use the move to SD Card button in Application Settings, it shows the file being moved to the USB Storage [which is supposed to be
the internal sd card or sdcard0], yet it actually is being copied into my external SD Card or extSdCard.
What apps/games?
A lot of app data is stored on SD card, whether the core files and executable are on the internal or not, so that may just be cache stuff etc... One way to check is to remove the SD card then try to run whichever apps, I am willing to bet they still run.
orangekid said:
What apps/games?
A lot of app data is stored on SD card, whether the core files and executable are on the internal or not, so that may just be cache stuff etc... One way to check is to remove the SD card then try to run whichever apps, I am willing to bet they still run.
Click to expand...
Click to collapse
i use the move to sd card for most apps/games. apart from 1-2 apps that dont have that option, about 10 apps+games have the option to be moved to the SD Card. And i used that option. But I am positive they got copied to the External SD Card because after I remove the
External SD Card, all the apps disappear.
Also when i then try installing new apps to the phone and then try to move them again [without the external sd card in its slot],
i get the error message of insufficient space/memory.[i have 8GB+ empty space in the internal SD Card]
its really annoying me
TitanHack said:
i use the move to sd card for most apps/games. apart from 1-2 apps that dont have that option, about 10 apps+games have the option to be moved to the SD Card. And i used that option. But I am positive they got copied to the External SD Card because after I remove the
External SD Card, all the apps disappear.
Also when i then try installing new apps to the phone and then try to move them again [without the external sd card in its slot],
i get the error message of insufficient space/memory.[i have 8GB+ empty space in the internal SD Card]
its really annoying me
Click to expand...
Click to collapse
Sounds like you have an option enabled in app settings to install all to SD, check your app settings in system settings.
orangekid said:
Sounds like you have an option enabled in app settings to install all to SD, check your app settings in system settings.
Click to expand...
Click to collapse
I have gone through everything in settings. I cant find any option where I can actually select weather to install all to SD.
I appretiate you trying to help me out. I hope i find a solution to this problem.
Initailly I felt that it cound be some code causing the apps to move to the external sd card instead of the internal one. But after I got
the error message that I have insufficient space [with the external sd card removed ], even tho I have plenty of space, about 8GB+,
on the internal sd card...so I dont think this is due to any code somewhere pointing to install into the external SD card.
I read somewhere that when the internal sd card is full and no more apps can be installed, the new apps go to the external sd card by default.
Something like that is happening to me, except my internal sd card is fine.
I updated my first post with more info to help diagnose and solve the problem. ty to all trying to help me.
bump
[reserved]
I would back up the stuff you want from SD and from your ROM (to your computer), then go to recovery, full wipe + cache + dalvik, then format external SD, then reboot into system, then restore what you want.
orangekid said:
I would back up the stuff you want from SD and from your ROM (to your computer), then go to recovery, full wipe + cache + dalvik, then format external SD, then reboot into system, then restore what you want.
Click to expand...
Click to collapse
hey man ty for not giving up on me ive not been well and then got so busy recently....
i did what you asked. i even accidently wiped the system folder from cwm recovery. it went into a boot loop or whatever it is called.
i re-flashed the official samsung jellybean firmware 4.1.2 on my i9100. then again cleant delvic + cache +used data. yet the problem
persists.
i noticed that the android folder is being created in the internal sd card. but that android folder has very small amount of the app
files stored on it. the major chunk is in android_secure which is only being stord on the external sdcard.
when i go to mnt folder in root i see two folders named asec and secure.
1."asec" contains apps stored on internal memory [not internal sd card]
and 2. "secure" contains a "asec" folder which stores app stored on the external sdcard.
i believe somewhere the code which should point the android_secure folder to the internal sdcard is pointing to store apps on the
external sd card. perhaps you guys can show me how i can change the folder path of android secure. then it will behave like
default, the way is was meant to behave.
You might need to repartition your system.
I'll see else we can come up with later today, in the mean time, try to maybe use TWRP instead and a different ROM
little more info
orangekid said:
You might need to repartition your system.
I'll see else we can come up with later today, in the mean time, try to maybe use TWRP instead and a different ROM
Click to expand...
Click to collapse
when i click move to sdcard in the application settings/menu, it shows USB data filling up.
that USB data is supposed to be my USB drive or my Internal SD Card. And the external sdcard shows up
as 0 KB of data. But actually the files are being copied to the external sdcard and not internal.
now if we think the android system cannot access the internal sdcard, then thats not the matter because
it creates a folder named Android in the internal sdcard and stores the app cache there.
So to me it seems that the android system is confused and actually thinks that the android_secure folder is
mounted on the internal sdcard while it actually is mounted on the external sdcard.
perhaps anyone can link me a guide to move my android_secure folder...
TitanHack said:
perhaps anyone can link me a guide to move my android_secure folder...
Click to expand...
Click to collapse
Facing this problem now.
TitanHack, did you found an answer?

[Q] Android 6 and SD Internal Storage

Hi guys. It's me, the stupid guy who formated his SD on Marshmallow with the "Internal Storage option" and then changed the rom . I didn't know all the encrypted stuff!... Well, the problem now is that i have a SD card formated with internal sotage option but i haven't the exactly rom with i did the formatting, only an old backup (before SD formatting). When i put on the SD card in the old backup, it says that cant use it, must format all the stuff. So...
Is there any way to access all my SD data? i tried with the old backup, doing a wipe data... nothing works.
PD: Sorry for my ****ty english
Up!
Any ideas?
You tried putting your SD card into a PC? it might read it though but if it doesnt you have to do the formating. All will be wiped but you can still afterwards try Recuva (program for restoring data) and when downloaded put your SD into your PC and then start it. that would be your best bet.

Internal SD card Got Corrupted

I inserted San-disk 32 GB SD card in my Phone running Android 6.0.1
I formatted the SD card as Internal Memory in my Phone
After few days When I rebooted my phone a message was seen in Notification area as :"REINSERT MEMORY CARD"
I tried it several times but it is not working
I have some Photos and Important files in the SD card
Please help me to recover it.
pls help
pls help
Get a usb memory card ready. If your memory card is healthy you can recover your files. If not your sorry your files will be hard to recover.
niraj_gharat said:
I inserted San-disk 32 GB SD card in my Phone running Android 6.0.1
I formatted the SD card as Internal Memory in my Phone
After few days When I rebooted my phone a message was seen in Notification area as :"REINSERT MEMORY CARD"
I tried it several times but it is not working
I have some Photos and Important files in the SD card
Please help me to recover it.
Click to expand...
Click to collapse
Try Connect with otg card reader..... n open in twrp file manager
Twrp Manager only works in Rooted Device... am i correct. ??
skyrajparmar said:
Try Connect with otg card reader..... n open in twrp file manager
Click to expand...
Click to collapse
Get Card reader for PC, and use PhotoRec (or more advanced but perhaps more difficult to use, by same programmers, TestDisk).
PhotoRec on WikiPedia:- https://en.wikipedia.org/wiki/PhotoRec
TestDisk on WikiPedia:- https://en.wikipedia.org/wiki/TestDisk.
Try PhotoRec first, it can probably recover files if either of them can (and is easier to use), and Testdisk if that fails.
If anything can recover your lost files, one of these can.
Be sure to read the documentation thoroughly [Especially for Testdisk].

Broken SD Card

Hi. I'm using my SD Card formatted as internal storage and yesterday my phone stop detect it I try to romove and put again, restart phone and it's not work. I have important data on this card, so anyone knows how can I extract them? External reader or something? Please help.
On windows, use EaseUS Data Recovery Wizard
It'll work when I formatted card as a internal storage (when you insert a SD card for the first time on a Marshmallow device, you can choose to either use the card as Portable Storage or Internal Storage)? That's main problem... And if yes, how can connect this card to PC when my phone didn't recognize the card?

unable to mount encrypted SD card on original encryptor phone

hi guys. i have a samsung note 4 n910c running rooted stock mm rom. i've encrypted internal and sd card storage. after several months somehow, the phone is unable to mount its sd card when i turn it on. i have no idea why. the only changes i've recently done was an attempt to make viper4android fx app get work. thus, installed the version of busy box which was on v4a site.
the fun part is when i tried to encrypt a blank sd card on the phone to use that trick that talks about transferring encrypted files to a new encrypted blank sd card, the phone dined to encrypt this new sd card and simply replied unable to mount sd card! that working new sd card formatted by itself is mounting and working unencrypted, but when i try to do encryption, phone gives back that error i mentioned.
i even re flashed system partition *no changes to data - internal encrypted storage is accessible* but no chance to mount that encrypted sd card or even encrypt a new on the phone.
any idea to solve this problem plz?

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