Encryption is the process of transforming information to make it unreadable to anyone except those possessing special knowledge.

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6
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906 views

Is full device encryption possible on LG Optimus L5 II (LG-E460)?

After starting the encryption process from within the Device Policy Manager for Google Apps the device will reboot, and immediately get stuck on the boot loader while happily displaying the LG logo ...
4
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0answers
103 views

How does Samsung implement SD card encryption?

My android device just stopped working. I still have my SD card, but all data in it is encrypted. Encryption has been performed at file level, so I have the directory structure and filenames in plain ...
4
votes
0answers
876 views

NANDroid backup/restore of CM11 encrypted device after wipe

is it possible to restore a NANDroid backup of a encrypted device running CyanogeMod 11 (KitKat 4.4.2) after performing "Format Data" in TWRP recovery (this function wipes the encrypted partitions)? ...
3
votes
0answers
358 views

Can you change the runtime on an encrypted phone (KitKat)?

Nexus 5 owner here. Basically, I encrypted my phone a while back while on Dalvik Runtime and recently wanted to give ART a try again (to check app compatibility). The problem is that when I set ...
3
votes
0answers
1k views

How to set a better encryption password

How would I go about setting a stronger password for disk encryption on my android device? I had set a PIN already before enabling full disk encryption, and it proceeded to use that PIN as the ...
3
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0answers
186 views

Standalone program for managing encrypted partitions? Or, How can I manage encrypted partitions in recovery mode?

Android uses dm-crypt for providing disk-encryption as stated in the implementation notes. Those notes also state (emphasis mine): While the actual encryption work is a standard linux kernel ...
3
votes
0answers
488 views

Wipe everything after failed decryption attempts, but make it usable?

I have CM10 running on my rooted Galaxy Nexus and I just enabled the disk encryption. However, I can't find any options what happens after a few failed attempts? I would like to reset and wipe my data ...
2
votes
0answers
625 views

Decrypting wpa_supplicant.conf on Samsung Galaxy mobiles

When I do cat on wpa_supplicant.conf file on Samsung mobiles, I see that the passwords are encrypted. But when I open the same file on LG mobiles, I can see the passwords in plain text. This is what ...
2
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0answers
83 views

Is 4.0+ Disk Encryption compatible with Custom Recovery/KitKat ROMs?

There is a prior question that answers this for Android 3.0 but some stuff I have read elsewhere has said that installing TWRP will not work with encryption in more recent versions of Android, so I ...
2
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0answers
199 views

Can PIN lock be disabled/enabled via Secure Settings with full device encryption?

I use Tasker and Secure Settings to enable/disable PIN lock based upon connections to select WiFi and Bluetooth devices. I've recently unlocked the bootloader and rooted my phone. I would like to ...
2
votes
0answers
1k views

CM10.1, GS II, Mount command for encrypted sdcard0

Question: What is the syntax for the mount command within android to mount an encrypted file system? Context: I'm using CM10.1 (currently cm-10.1-20130604-NIGHTLY-I9100) on a Samsung Galaxy S2 ...
2
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0answers
96 views

Is there a way to share OTR keys between different applications?

I have IM+ pro installed on my phone and purchased the OTR upgrade. On my linux laptop I have pidgin installed and the OTR plugin active. I set both XMPP resources - laptop and nexus - to the same ...
2
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0answers
304 views

Disabled samsung keyboard- now can't turn on my s3

I am in a weird situation. Few days back (I believe) I disabled samsung keyboard using nobloat app as i use adaptxt all time. But i have an encryption password and as samsung keyboard is disabled, i ...
2
votes
0answers
309 views

How the data on SD are encrypted in 4.0?

I've got phone with android 4.0, and, for sync with Exchange, I encrypted SD card using android's built-in encryption. However, the phone starts telling me that the card is damaged and needs ...
2
votes
0answers
3k views

Cannot access internal memory due to cyanogenmod encryption, how can i decrypt the device?

I have ran into a small problem with my android tablet, it is a samsung galaxy tab 8.9 p7310 About a year ago i rooted it and installed CWM + CyanogenMod 9; i also encrypted the tablet. When i go ...
2
votes
0answers
3k views

Why won't my SGS2 allow me to perform device encryption?

I upgraded my Samsung Galaxy SII with the new 4.0 OS. The option to encrypt my device is enabled, but whenever I try to encrypt it asks me to plug the device in to have at 80% battery charge. I tried ...
2
votes
0answers
323 views

“USB Storage” Encryption

Samsung phones, Galaxy Note running ICS 4.0.3 in particular has System Storage, USB Storage, and SD Card. I wanted to know if I encrypt my device by going to Settings - Security - Encrypt Device. ...
1
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0answers
52 views

How to encrypt data on Android on per-file basis before backup to a cloud storage

I would like to automate file encryption on my Android device before sending them to a cloud storage. I don't want to have a container encryption (like Truecrypt or VeraCrypt) since it will require ...
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vote
0answers
100 views

Force/Enable Pin screen lock

Is there a way to enable/set a pin code for screen lock, independently of the settings? In my case everything is greyed out (except "Password") because I use device encryption.
1
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0answers
26 views

Where's my mounted stuff?

I have a luks encrypted file in stock Android 4.4.4 that I want to mount to work with. It is located in the internal sd partition (/sdcard). I am able to mount it as root via su without problems. ...
1
vote
0answers
145 views

Is it possible to set an encryption password different than lock screen pin?

I set up phone encryption using a numeric password. android 4.4.4 on One plus one (Cyanogenmod 11S). now on the lock screen I'm asked for the same numeric password (but instead of a text input field, ...
1
vote
0answers
64 views

Mounting an encrypted filesystem from the terminal

I have a USB-OTG device with an encrypted LUKS filesystem. Typically, on Linux you just run cryptsetup luksOpen ... to open up the device. On Android 4.4.4 (CyanogenMod 11M9), how can I unlock an ...
1
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0answers
107 views

Boot to lock screen with encryption

After upgrading to Android 5 on my Nexus 10, I've now gone the extra step and enabled encryption. One thing that bothers me though: It doesn't boot to lock screen any more. I get asked my lock ...
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0answers
41 views

How to stop beeping noise from the unencrypt device screen

I have encrypted my phone, and set it so that it reboots each night - this works fine, however after it reboots, it asks for my password to unencrypted the device - still fine, however after a bit, it ...
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0answers
282 views

How can i encrypt “/storage/emulated” with terminal commands?

I have encrypted my Android device in the terminal with: su; vdc cryptfs enablecrypto inplace PASSWORD During boot the following message appears: Type password to decrypt storage On which ...
1
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0answers
72 views

Decrypt Samsung S2 files?

My Samsung S2 just went dead with the encrypted SD Card in it and I found out that KIES didn't backup that memory. The phone was repaired but now I cant read the files on the SD. Anyone out there who ...
1
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0answers
251 views

Access encrypted internal storage without touch

Is there a way to access the encrypted internal storage without using the display? I damaged the display of my nexus 4 (Android 4.4, cm-11-20140104-SNAPSHOT-M2-mako) and need to access the encrypted ...
1
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0answers
912 views

adb restore not working for shared

I have a Nexus 4 with Android 4.4.1 … I've read that we could root it without wiping the data … well didn't work for me! I wasn't scared, because I made a full backup using: adb backup -apk ...
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0answers
1k views

Decrypt encryptes Android Phone (MIUI 4.2)

I've encrypted my Phone because of my organization's policy. Unfortunately the device is a bit slower and moreover I am not able to update ROMs anymore. I do have root access and my device is running ...
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351 views

Device encryption and broken screen

Assuming you have a device that is encrypted by the factory encryption option in the security settings of the device, and having said device suffer a fall and end up with a broken screen, what are the ...
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0answers
125 views

Android - Exchange encryption - SD card 'damaged'

Mrs has a HTC One S, asked me to set up her work email on exchange. No problem. Got to the device admin-security policy part; a little bit surprised by requesting encryption & pin lock but what ...
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0answers
125 views

Cannot log in to my android phone anymore

Few days ago I got firmware update in my S3. After update, I realized the default QWERTY keyboard is lost. There was only voice input. Then, I downloaded painfully "Go Keyboard" with voice search in ...
1
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606 views

No encryption option on Huawei g510 and Android 4.1.1

I recently bought a Huawei g510 with Android 4.1.1 and I was going to encrypt it, but I just can't find the encryption option in the settings panel or any other place. I looked around on the net but ...
1
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0answers
309 views

Android 4.2 “Partition…has a different major than its disk!” error in logcat

I'm using a Samsung i9100 running Android 4.2.2 via sentinelrom_v4_75_i9100. No changes to the kernel outside what came with that ROM. I've tried encrypting a number of different 4.2.2 ROMs and ...
1
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0answers
811 views

“Encryption Failed” on my Samsung Note 2 & it asks me to reset device. Is there a way to back up my data

I have Samsung Galaxy Note 2 from AT&T. At the reboot it displays "Encryption failed", and would ask me to reset device. I cannot access my phone. I have very important data on this phone. I want ...
1
vote
0answers
3k views

Why can't I access the files on my SD card?

I have a Motorola Droid Bionic which I recently updated to Android 4.1.2. Since the update, I can no longer access any of the files on the 32GB micro SD card I installed in the phone. I can view all ...
1
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0answers
512 views

Galaxy S3 Encryption ruined my photos… recoverable?

I put outlook on my GS3 for work and to do so I had to encrypt my phone. Since Encryption, Almost all of the photos I had on my phone are now blacked out. It shows me my different folders and the ...
1
vote
0answers
894 views

Can I install a micro-SD card into my Note 2 after I've enabled device encryption?

I recently got a Note 2 and enabled device encryption. I want to put a micro-SD in it now to expand my storage capacity, but when I go to settings, it won't let me mount the card. Is it because of the ...
1
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0answers
491 views

Corporate Email account on Cyanogenmod 7 - Encryption required

Has anyone got a corporate email account working with a server that requires Encryption. I'm using a Wildfire with CM 7 and get the error "This server requires features your Android device does not ...
1
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0answers
152 views

Where are the hidden videos and pictures from Camfiler's VS and/or PS apps?

In Camfiler's PS and VS programs where are my hidden videos and pictures on my SD card for when I back up my card to my computer?
0
votes
0answers
15 views

Time needed for full device encryption on Android L with 128GB microSD Card

So last night I decided to enable full device encryption on my Android L device (Sony Z3 compact running CM12). Right as I started I realized I had forgotten to unmount and eject the microSD card. I ...
0
votes
0answers
10 views

Can I generate the GPG key inside R2Mail2?

I just installed R2Mail2 and it seems to work fine so far, but I didn't understand the key generation procedure at the beginning. What is this key for? Is this already a new GPG key-pair I can use? ...
0
votes
0answers
163 views

Android 5.1 encryption password gone after changing back to pattern

I've encrypted my phone (Android 5.1) after setting up a password, and it worked fine. Because I don't want to use a password for the normal screen unlock, I've changed it back to pattern. But now ...
0
votes
0answers
98 views

How to encrypt external sd card under KitKat?

I am going tp buy a device with external SD card and I am wondering if any custom roms support ecnrypting external sd cards. I will root and use a custom rom. Basically I want to be able to encrypt ...
0
votes
0answers
19 views

Asus EEE Hanging wile Encrypting…waited 5d so far

I am trying to encrypt my Asus EEE pad, which has a separate keyboard attached but have got stuck and would appreciate some help. I have a PIN password for the pad. I went through the settings to ...
0
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0answers
53 views

Calling between Linphone and RedPhone

I have successfully called RedPhone from Signal (iPhone). Can I do the same with Linphone? As I understand both Linphone and RedPhone use ZRTP, but I have not found a way to call between the two ...
0
votes
0answers
262 views

Upgraded to Lollipop, tried to encrypt my phone, now it's not working

I downloaded the update to Lollipop today for my 2nd gen Moto G. A few hours later, I went into the security settings to encrypt the phone. I put my password in, it rebooted and showed a screen with ...
0
votes
0answers
100 views

my RCA tablet does not have an encrption option

I have an RCA Pro 10 tablet with Android 4.4.2. Under the security setting there is no option for encryption. My other tablet (which is not an RCA) has the encryption option. My question is, Did ...
0
votes
0answers
46 views

Did my tablet ever start the encryption process?

Before I went to bed yesterday I switched on encryption on my Kindle Fire HD (Cyanogen KitKat ROM), and ended up seeing this screen: Looking around, apparently it's supposed to also have the text ...
0
votes
0answers
155 views

How to manually intall an OTA zip on an encrypted HTC One GPE?

I have a HTC One that was converted to a Google Phone Edition. It's full stock, no root and original recovery, and received the 4.3 and 4.4 OTA updates without a problem. I encrypted my phone, and ...