Encryption through Android and flashing roms? External SD Card - T-Mobile Galaxy Note 4 Q&A, Help & Troubleshooting

welp I may be screwed, but thought I would ask the pros.
I always back up my sdcard personal files, but the media files (music I don't). I have a 128GB card and I am trying to save myself some rebuild time.
I encrypted my external 128gb sd card in android (I have my data backed up thank goodness), but I have full wiped the phone, to install a new rom (full wipe and factory reset).
I have rest the screen password to the same encrypted password, yet when I reboot the phone (installed new rom from separate external sd card since TWRP wont write from an encrypted sd card), the phone is fine, but the card is still being shown as "checking sdcard for errors"
is there any way to restore access to the encrypted card since I full wiped? I know that I can just reformat the card back to fat32, but I really don't want to sit and transfer 100gb of flac files again.

Related

Switching SD Cards

Hello,
I am buying a 16 GB Class 6 Micro SD soon, and i was wondering if there is anything I should do to it before putting it into my phone. Should I be worried, since the new SD card isn't partitioned, about accidentally bricking my phone? If so, what should I do to it before putting it inside of my phone?
Thanks.
1. you will loose all applications, they are stored on the sd card, so duh!. (lots of force closes)
2. you can't brick your phone by replacing an sd card.
If you want to use or already using apps2sd, you will need to partition the new card to have an EXT partition. This is where the apps will be loaded on the sd card. You can use the latest from Amon Ra (located here http://forum.xda-developers.com/showthread.php?t=5666691) to partition the new sd card.
After rebooting from the partitioning, you will need to download all of the apps from the market again. Or you can backup using a rooted back up.
If you are not using any apps2sd currently, then you only need to ensure that the new card is formatted to fat32.
Thanks, so when I get the sd card I should just put it in, boot into recovery, partition it and then re-download all the apps and I'm done?
make a backup using what you like best (nandroid, switchrom, etc.) and copy all you fat32 to your computer.
put in new sd card, create desired partitions and mount to your pc so you can copy all your old files over (this will include your backup) then unmount and unplug from pc
restore backup and you will be right back to business as usual for the most part (may lose some passwords and other small things)

[Q] I'd like to format my Captivate's SD cards, what will I lose doing so?

I've got a new (for me) "used" captivate and I've been experimenting with different apps and roms.. Now I'd like to format both my SD cards..
How can I do it in a way that I won't lose any valuable data? I've data-wiped the piece a couple of minutes ago, don't mind doing it again if that means I'll have a clean start
If youre not rooted you can always plug your phone into your computer and just transfer everything then format the external sd. For you internal sd you would just have to reset the phone.
If you are rooted, in CWM you have the option to format specific folders in your sd cards. You would just pick /format sdcard to format your internal sd card.

Changing partition table ?

Hello Guys !
The internal SD card partition is ****ed up and it shows as "unmounted".
I tried a lot of things, including connecting the phone to computer and formating the damn internal storage, but when i plug the USB cable, the phone says that don't have SD card and don't allow full access or Mass Storage.
I tried some programs and file explorers who claimed that can format partitions. No one of them did works.
I tried from the settings of the device to format the internal storage, but i can't change or touch anything, because it shows the internal storage as "unmounted".
I flash it to the stock rom but in the process of flashing, it don't even touch anything in the partition table and after the flashing, the internal SD card is still "unmounted".
Is there any program, tool, way to repartition the partition table on the device ?
I have searched for that in google and i didn't find anything of that sort for Xperia X8.
My other phone, LG Optimus 2X for example, it have AIO toolkit and from there i can change his partition table as i want.
I doubt in that i can't do the same on Xperia X8.
What can i do in this case ?
By "Internal SD card partition" do you mean the Data partition?
Yes.
Are you sure? Does your phone boot? Are you able to install apps?
I mean... that partition where the other data like music, videos, files for apps are stored in there or the partition that file managers sees.
And now this partition is broken and unmounted. The phone show stupid errors everywhere, of the type of "Put your SD card to make photos" or "No SD card" in every app that store data...Now i can't do nothing, i can't even transfer one song and set it as default rington.
But the phone starts up successfully and i have no problem with installing apps from the old "Android Market".
Then that would be your Externel MicroSD Card. If you take the back cover off your phone it should be in the top right corner.
Try taking it out and using an MicroSD card adapter to connect it to your pc and format it.
Or use an app called "AParted" from the Play Store to format your MicroSD Card(Root access required).
No. The phone don't have inserted SD card. I am talking about the "internal SD card". As far as i know, the partition that the file managers sees is the partition left for free data storage, and that is not the whole memory, there is another partition that is hidden and is for the system files for android.
So, the phone boots up and "works" but i need to make repartitioning, but i don't know how to do it on this phone and what is the procedure if there is a way.
AtanasP said:
No. The phone don't have inserted SD card. I am talking about the "internal SD card". As far as i know, the partition that the file managers sees is the partition left for free data storage, and that is not the whole memory, there is another partition that is hidden and is for the system files for android.
So, the phone boots up and "works" but i need to make repartitioning, but i don't know how to do it on this phone and what is the procedure if there is a way.
Click to expand...
Click to collapse
The phone has 2 main partitions one is System(For OS related files and folders) and the other one is Data(For Apps and App Data), No File Manager can see whats in them(Unless you have Root Access). The only thing that would be visible to your File Manager would be whats in your MicroSD Card. If you don't have a MicroSD Card you will not be able to save any pictures or videos or any thing like that(Just like any other Android Phone with a MicroSD Card Slot)
So, this phone uses the whole internal memory for the system ? And its required to put a microSD card to be able to use the phone ?
All my android phones has a partition for free storage and i am suprised of that i can't storage anything without SD card.
This Phone only has 250MB of Internal Storage and it uses about 128MB for System. That leaves you with around 122MB to install Apps. The Phone is 100% Usable without a MicroSD Card, the only thing you will not be able to do is Save any type of External File(Video. Audio, ect.)

To clean internal card?

Hello,
I believe I have a problem with internal memory card... Full wiping not working sometimes (says it cannot mount '/system'), and time to time new image installation stops on the extraction phase...
Is there any way to format internal card except TWRP wiping?..
Or maybe there's some other way to reliably clean up the intermal card?
Please advice.
Format from settings and just delete everything on phone. Let phone boot then Odin. Alternatively twrp has option to wipe internal, just be sure you have backup and new rom on external before you wipe.

encryption to sd card

Hey devs is there any way to remove the type of encryption that lenovo make while formating the SD Card As Internal storage so, it cant be used in any other device after formating it as internal storage
There were many important files in my sd card but now i cant access to my lenovo phone and i need that data from that SD Card To Pc via a card reader but there's that type of encryption in my sd card is preventing me to do this as it is formated as internal storage
So is there any way to get data from my sd card without having my phone?
AmanDevil77 said:
Hey devs is there any way to remove the type of encryption that lenovo make while formating the SD Card As Internal storage so, it cant be used in any other device after formating it as internal storage
There were many important files in my sd card but now i cant access to my lenovo phone and i need that data from that SD Card To Pc via a card reader but there's that type of encryption in my sd card is preventing me to do this as it is formated as internal storage
So is there any way to get data from my sd card without having my phone?
Click to expand...
Click to collapse
No way. Internal storage format was made to be usable only with the phone. That's why it is "INTERNAL" format.
Phone is necessary.
Also, another recommendation. Do NOT turn on your phone with internal formatted SD card out of device.

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