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

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698 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
2k views

How to do backups and updates properly with full device encryption?

I think about the following use cases: 'Perfectly' reverse encryption without losing settings Update ROMs. Even if /system, /data, /sdcard (internal) are encrypted Low level Backups with CWM. When ...
3
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0answers
258 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
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0answers
752 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
151 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
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0answers
372 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
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0answers
511 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)? ...
2
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0answers
138 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
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0answers
928 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
74 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
248 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
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0answers
285 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
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0answers
2k 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
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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
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0answers
313 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. ...
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0answers
80 views

S5 Phone and SD Card Encryption: Do I need to enter in password twice?

I have a Samsung Galaxy S5. If I encrypt the phone and the SD card, presumably with the same PIN/password, do I need to enter in the PIN two times to access the SD card? I see that encrypting the ...
1
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0answers
45 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
148 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 ...
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0answers
293 views

Android Encryption porting

I'm currently trying to enable the full disk encryption in Android on my custom board. Some informations: The /data Partition is the 4th Partition on my SD Card. after the /data Partition there is ...
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0answers
637 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
860 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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0answers
192 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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97 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
112 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 ...
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400 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 ...
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0answers
249 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 ...
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562 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 ...
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0answers
2k 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 ...
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397 views

Does the lock screen on a encrypted device provide different security than an unencrypted device?

I am wanting to encrypt my phone and sd card. I have been reading around about it all week and still don't understand a few things. I though that the encryption was like blackberry encryption, where ...
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471 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 ...
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0answers
886 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 ...
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0answers
446 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 ...
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0answers
145 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
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0answers
5 views

How to disable visible password feedback on the decryption screen of encrypted devices?

How do you disable visible password feedback on the decryption screen during boot (for encrypted devices)? I have unchecked "Make passwords visible" under Settings/Security/Passwords but this does ...
0
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0answers
27 views

How to obtain crypto header and footer from Nexus 5 Android 4.4

I'm interested in how to find the crypto_header and crypto_footer for disk encryption on a Nexus 5. A lot of articles have them for specific devices and I was wondering if there was any information on ...
0
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0answers
126 views

Remove password from Galaxy Tab4

My wife set password to her tablet and asks me to remove it. I opened settings -> security -> device encryption entering password but option none (i.e. no password) is disabled (with message ...
0
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0answers
88 views

Encryption code apparently not same as lock screen code

So after I encrypted my Moto X with a numeric passcode, it seemed to boot and unlock fine. But I changed my lock screen code to an alphabetic one. Now my phone will decrypt to my alphabetic code and ...
0
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0answers
77 views

Recovering data from broken android phone which is sent for replacement

Sent broken android phone to Sony customer care for replacement. I had the device encrypted with a 4 digit numeric pin. I erased it. I found when searching on Google that data can be recovered easily ...
0
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0answers
182 views

android mobile 4-2 “Encryption unsuccessful”

I have a Prestigio Mobile Phone running Android 4-2. The phone crashed earlier and I attempted a Re-Boot but now the device wont boot and all I get is a screen saying "Encryption unsuccessful ...
0
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0answers
205 views

Extract data from encrypted Samsung Galaxy Note 8 Android device

I have the US Samsung Galaxy Note 8 GT-N5110 and last night I downloaded and installed the latest kitkat firmware. After I unlock the phone (I have full encryption on), it just goes to a black screen. ...
0
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0answers
33 views

Use cryptsetup to encrypt /data

Is there a command line in linux which uses cryptsetup luksFormat, to produce exactly the same encryption as the one used in Android? I am looking to encrypt /data partition offline and transfer it to ...
0
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0answers
39 views

Unencrypt my droid bionic

Does anyone know how to unencrypt files on a Verizon Droid Bionic? I have encrypted files on my phone and would like to see what they are.
0
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0answers
169 views

LUKS Manager mounts directories as root on CyanogenMod 10.2

I have a Samsung Galaxy S3 I9300 running CyanogenMod 10.2 and I am using LUKS Manager to mount an encrypted volume. However, I can only access my volume from the X-plore file manager with root access ...
0
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0answers
495 views

Samsung Galaxy S3 - Decrypting damaged SD Card (not factory reset)

I've searched a lot of threads, but this situation seems to be different than most. My Samsung Galaxy S3 has an encrypted SD card. The card used to mount and work just fine - then one day it ...
0
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0answers
207 views

How do you unlock phone after encrypting if you've never set a character password?

I have a Moto X. It was connected to my Google account, and set up with NFC unlock, with a pattern code backup. I never had a character password. When I clicked the "Encrypt" button under security ...
0
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68 views

How to boot an encrypted S2 after Wipe without being asked for the encryption password which is no longer accepted?

On my encrypted S2, I started to install CM following these instructions. Rooting the phone worked fine. But after I wiped it from the Volume-up/home/power-key console, I was not able to locate the ...
0
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0answers
3k views

Type password to decrypt storage

I'm receiving this message when I boot my Galaxy S4 and I cannot use it: Type password to decrypt storage I haven't encrypted anything and I don't know why I'm receiving this message. Is there any ...
0
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0answers
78 views

Emergency call only after encryption

I encrypted my Galaxy Tab 3, since I did it I haven't been able to access the phone. It shows emergency call icon on the screen but nothing else fuctions. I can receive calls but can't make calls. I ...
0
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0answers
95 views

Hoq do I create a new jabber account in ChatSecure?

When I enter a New account in Chatsecure there is no option to create that New account NOW. Is it possible to create a New account whithin Chatsecure?
0
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0answers
97 views

SD Decrypt process Interrupted on Note 2

Running NOTE 2 GT-N7100. Stock ROM not rooted. Enabled full device encryption and SD encryption a couple of month back. Today decided I wanna decrypt the device (process went successful) and then ...