I've encrypted my sd csrd on my old phone. This has since broken and wont turn on. I upgraded to a samsung s9 and put my sd card in. It wont let me decrypt the sd cre through any password or pin an tells me to decrypt it on my old phone first before being able to use it on my new phone. Help please
98692
I have a Samsung Galaxy S5 duos with stock Android Marshmallow, and I'm considering encrypting my SD card to prevent access to its contents in case I lose my phone. The main reason of not doing this is that I'm not sure if there's a way to mount an encrypted SD card on Windows (or other desktop OS's)   When I encrypt the SD card on my Samsung Galaxy S5, is it using a known implementation of encryption, or is it something that only works on Android (or perhaps Samsung) phones?   I do not want to use USB connection to my phone to access my SD card, it's terrible. Mounting the SD card is much easier and faster and less annoying.   EDIT: just to clarify, I am NOT talking about adoptable storage. I want a portable encrypted SD card that can both be read on PCs and Android phones (i.e. I want to be able to remove the SD card from my phone, plug it into my PC, provide a password to decrypt and read/write it like any other SD card)
100993
I forgot my password of a TrueCrypt file I used a few years ago.  How would I go about 'cracking' it? I'm not sure if there is a way to attack it or if it can only be done by brute-force. I used it on a Mac. I still have the Mac I used it on, but of course turned that off many times since I used it.   I have a passphrase that I thought would relate to this file. Maybe I used some variant of it. But might be something completely different. I have some other words that I might have used, but would need give it another thought how I could have used those.  Is there an automated way to test variations on what I think the passphrase was to regain access to the volume? Is there any other way I might regain access?
11972
I am trying to help a friend who is very concerned that she has just lost all of the data on her 32GB SanDisk microSD card.  I told her I would post this and see if anyone could offer help.  Here are the details:   The SanDisk microSD card is less than two years old.  Probably only about a year old.  The store will take it back, but that doesn't really help.  She wants her data. She used the card in her Samsung Galaxy S4 smartphone for over a month.  The phone was never exposed to water or temperature extremes. Today, her phone suddenly said something like "Your SD card is blank or an unsupported format". Her phone was then unable to read the SanDisk microSD card at all.   Here's what she has tried:   Rebooting her phone.  Had no effect. Taking out the SanDisk microSD card and putting it inside a full-size SD card adapter, and inserting it into a Windows 7 SP1 computer.  The computer did not recognize its presence at all. Putting the SanDisk microSD card into a USB 2.0 external card reader and inserting the card reader into a USB port on a Windows 7 SP1 computer.  The computer recognized the card reader and installed drivers for it.  The card reader shows up as 'Removable Disk' in Windows Explorer.  Clicking on 'Removable Disk' in Windows Explorer results in the error "Insert disk: Please insert a disk into the Removable Disk". After trying #3, tried opening the 'Removable Disk' in FreeCommander.  Doing so results in the error "The device is not ready".   She does not have access to a linux box, but does have access to her Android phone.  What can she do to recover the data on her 32GB SanDisk microSD card?
109113
My C: is a small solid state that's already filling up. I'd like to move WLS to my D: or E: drive. Is this possible?  I imagine I'd have to uninstall then reinstall in order to move it. I'm ok with that if it's possible.
70384
I just got a new 32GB SD card for my Nexus One. On the old one I have a bunch of apps installed and store the data there because the internal memory doesn't handle it.  So now I want to switch SD cards, but how do I go about doing that without causing any issues?  Do I just simply copy-paste everything, or is there another way to do it?  I'm on stock firmware on the Android and using Mac OS X Lion.
62268
I want to make sure that using adb backup -apk -shared -all -f ~/backup.ab will also save /data/misc/vold?   I am trying to backup before rooting, in order to be able to gain access to the encryption key in /data/misc/vold (got corrupted SD card adopted as internal). So I want to make sure ih something bad happens during the rooting, I could still access the backup version of /data/misc/vold?  Thanks!
40849
I was having trouble playing the game on my android so I downloaded it to my wife's phone (Galaxy S6). I read some posts on how to get it running on my android and it worked but, my level 7 account is on my wife's phone.  How do I get it back to my android? When I sign out and back in it doesn't ask for any sign in info. I've tried deleting the app's data and even uninstalling and re-installing, but it still doesn't ask for sign-in info.
1966
I recently installed Ubuntu 12.10 and it requires a passphrase to boot up (I installed it with an encrypted file system).  Do I have to reinstall to change to a standard unencrypted file system?
107840
I've a phone with Android and I use Ubuntu in my PC. The thing is that I can connect my phone through USB and Ubuntu can read it, I mean, I can see the files and stuff, but that's it.  I can't transfer files without broking them, can't view photos either, and all the things that I can do with Windows are gone when using Ubuntu or any Linux distro.  Maybe I'm missing drivers, the phone is Samsung.  Can anyone help me?  I've search a lot but couldn't find a solution.  Thanks.
70442
I used to do a full factory wipe then flashed a stock firmware with Odin, that helped me get back to having access to my mobile network then I flashed to Resurrection Remix 5.5.3 and lost access to my mobile network (Emergency Calls Only) I checked my IMEI and it appears to be valid. I didn't backup my /efs I didn't do anything to it. What seems to be the solution? I have a Samsung Galaxy S3 (I-9300)
92657
Right now I have in my phone the stock rom and I haven't rooted it. I want to root it and change the rom.    What should I do first, root or flash the rom? I don't want to lose all the configuration, apps, apps data or files (images, music, videos, etc in the SD). How can I do to be sure to avoid this? I want to make sure I can go back to the stock rom if I need, is there any special thing I should do?   If its relevant, I have a Samsung Galaxy I5510.  Thanks!
1341
I encrypted both my phone and SD card upon purchasing my HTC Evo 4g LTE.  Recently the phone died (would get to the login screen and then reboot).  After a factory reset the SD card shows up as damaged.  I've tried mounting it in various ways, but neither the phone nor a computer will attempt to mount the drive - they just ask to format it.  Is there any hope of recovering the contents?
55983
Disappointed to see that the 18.04 installer no longer offers the option to encrypt the home directory. According to  bug report referenced in the installer, the recommended method for encryption these days is full-disk with LUKS, or fscrypt for directories. Full-disk encryption seems a bit overkill for my needs, and all the bugs and caveats mentioned on the  don't make it a very attractive option. All I really want is to protect my home directory from someone accessing my documents, photos, etc. if my laptop were to get stolen, making fscrypt the option for me.  The  has some examples on how to set it up, but I can't find any documentation aimed at encrypting the home directory on Ubuntu. The old ecryptfs tool is still available, but after setting it up Ubuntu would sometimes freeze at the login screen.  So my question is: How do I setup fscrypt to encrypt my /home directory and decrypt when I log in? I also liked how ecryptfs allowed decrypting the folder manually (eg. from disk images).  (A similar question was posted  and was unfortunately closed for being an "off-topic" bug report. To clarify, this is not a bug report. The fact that the encrypt home directory option was removed from the installer was intentional. All I'm asking here is how to setup fscrypt.)
65477
I'm stuck with this problem.. I've been playing CoC for more than a half year and now I lost my old phone. It was an android. Now I got a new phone, which is iOS and I cannot link a device.   Is it possible somehow to recover my old account?  Thank you for any help!
35522
I have a big problem. When I made a upgrade from 10.10 to 11.04 I lost all my data in home directory. I have only data from my home encrypted directory. What can I do? Thanks Martin
111312
I've been trying to decrypt a message encrypted with Rabin as a challenge.  I'm very new to cryptography and these challenges so much of this is new. I've factorised n and determined that p=q which I understand to be incredibly weak.  After many hours I discovered that the proposed decryption using extended gcd will not work. A similar post on this site suggested using Tonelli Shanks to get the roots, which I have done.  It then went on to say to use Hensel to then get the original values which will then help me decode the message, however I am unfamiliar with how to implement this and so far have not been able to get a sensible solution so would like to ask for help. My values are: n = 64703986196590532550677581867968606868573389071252692910980134129544137251401009133960328088692271842214498048655106618080254509684622363068406743573918979874641476333101257493419006081088753833559346504226066744706781644205324359031963711461737816475092631177676839385116576945754784715871099567521310291121 c = 60176314581676071043291067556352196274798660837188399828657574988742539250919925123769575021091715252070984470036260674221672743791229186519807702970426856963367776191049481817101068301897617186674960557150362771617316082251276579987076557148986523477838971190589062577795308359830070072697195634741564991953 p = q = 8043878802952623586394638108236704902850439411184561583961128617599719871469109041598304494567727280429349828456316270041563810531926784203271836896365511 root0 = 2187931274452861858404184425736861076518005991476611501855956036160679792394841793895180158176546375577356726244165298846056538405976359097397665134536364  root1 = 5855947528499761727990453682499843826332433419707950082105172581439040079074267247703124336391180904851993102212150971195507272125950425105874171761829147
58055
A long time ago, I made a game center account to which I attached my CoC village. This account hasn't been used anymore, and I have forgotten the ID and the password.  Now I want to transfer that game to my new phone which has a new game center ID, but need a transfer code from the old account to do so. Is there a way to recover my old game center account details?