[Q] CM7 Barebones - No lock / security screen - Kindle Fire General

I've installed CM7 Barebones 2012/03/29 on my Fire, and am having trouble getting any lock screen to work at all.
CM Settings -> Tablet Tweaks -> Disable lockscreen is NOT checked.
CM Settings -> Lock Screen -> Unlock Options -> Skip on Security is NOT checked. (Although I've tried it both ways.)
I have an Exchange account configured with an enforced security policy that should require a PIN to unlock. In fact, it requested said PIN when I set up the account... but the screen never actually locks at all. I even grabbed a widget with a button to instantly lock the screen. Using it does absolutely nothing. I've rebooted, tried different setting combinations, etc., but nothing has made any difference.
I carry my KF around everywhere and have a lot of sensitive info on it, so not having any ability to lock it is kind of a deal-breaker. Any ideas what could be preventing the lock (and/or security lock) screens from triggering?

Resolved
Caught a lucky break and resolved this while troubleshooting something completely different.
I had copied the Email.apk and Provision.apk (probably not needed) from the BareBones "Removed Extras" file back into /system/app, but had not properly set the permissions on those .apks (rw-r--r--).
After setting the permissions and rebooting, the lock screen appeared right away.

Related

[Q] Help - Security policy not locking phone, eb01

I am now running eb01 and Froyo from a package in the [ODIN] EB01 .tar file w/ root and CWM! instruction thread. I cannot get the phone to lock based on the security policy ActiveSync pushed to it.
It asked me to create and verify a password; I can go in and change the password; change whether PIN or password is required; screen timeout set to 15 seconds; puzzle lock is on; no wake-lock problems, email delivers fine.
The only time it requests the password is on reboot.
Any ideas ? This is essential to my business use of the phone.
You might want to try out a different rom such as super clean 2.5. The stock email app is a little buggy and doesnt always function good with exchange. I have had to problems with the email app with superclean.
I can get the phone to lock as it should on screen timeout only if I remove the server entry from 'select device administrators'. The flipside is that then I get a notification to 'update security settings', and when I do, it fails to lock again.
Id like to see if this can be fixed before resorting to another ROM. Otherwise, any market apps to recommend ? Just need a simple device lock for privacy.
PS - tried to disable puzzle lock in CWM-red to see if that was somehow in the way, puzzle lock still appeared after reboot.
This isnt working in SuperClean 2.4 or 2.5 either.
I am now running the SuperFrankenClean 2.5 after several cache wipes, factory resets and the like. Was hoping even something like Titanium might have been in the way on restoring system files so i added corporate email before anything elsewas restored; still no luck.
Everything is running fine (even battery stats wipe via terminal emulator was slick) but no corporate security is killing me. nothing I have tried can get the device to lock unless the phone is rebooted; only then does it ask for a password. I also get prompted for password on screen off (the way it SHOULD work) after removing the corporate admin, but then email wont work until reinstall of the policy and the puzzle lock returns. Seems backwards to me.
So am i looking for an email .apk that supports encryption, a patch update or do I ignore status of corporate admin\ lock failand find another way to lock the screen ?
Anyway to lock the screen at this point is what I am resigned to.
Still loking for an answer on this if anyone has an idea. Stock, debloated, sc 2.4, sc 2.5 and frankenclean roms all have the same behavior, so I assume its a deeper issue than the rom. The behavior is correct when the security admin is removed but reverts when activesync server forces settings update.
A short term fix is using an app lock program, but it is less than ideal. Need phone to lock on screentimeout set to 15 seconds, but only forces a password entry on reboot.
Thx
Sent from my SCH-I500 using XDA App

[Q] Unlock screen using tasker?

Hi,
since I have finally gotten NFC on locked phone to work on 4.2.2 rooted stock ROM, I would like to add a task that unlocks my phone in combination with an NFC tag (which I placed in my car dock).
Unfortunately, I cannot get it to work, whatever tool I use.
- Security settings, especially "clear password" oder "keyguard/patternlock off" don't seem to have effects.
- Widgetlocker can be reached with an intent, but only brings me to the pin screen instead of the desktop.
- "Unlock Keyguard Ad" takes me to the desktop but still seems to keep some kind of keyguard in the background that pops open when I e.g. open tasker.
The problems with "clear password" might be connected to the fact that my device in encrypted ...
So, any idea how to automatically unlock an encrypted Nexus 4 with PIN on stock firmware?
Update: Don't know what went wrong the last time, but now "keyguard off" does have an effect: The same as "Unlock Keyguard Ad". I get to the desktop, I can start apps, but if if I select e.g. tasker from the system bar, I am prompted for the password. Cannot see a system here ...
Also, "clear password" now has an effect: It sets the PIN to empty, but I am still prompted ...
Same issue with password on encrypted device
I was thrilled to find this thread because I'm facing the same issue of having trouble disabling my lock screen with an encrypted device.
My excitement turned to disappointment when I realized it's been over six months with no response. Did you find a solution? Does anyone have any insight into the best way of preventing the need to enter a password on an encrypted device?

Require pin to sign in after certain amount of time of inactivity

Is there a way I can set this? Like if I don't use my phone for an hour require a pin to unlock it instead of a fingerprint.
Hola
Simple I think. 2 areas you need to configure:
1. Settings -> Display -> Sleep
2. Settings -> Security -> Screen lock -> Automatic lock
aijorgenson said:
Is there a way I can set this? Like if I don't use my phone for an hour require a pin to unlock it instead of a fingerprint.
Click to expand...
Click to collapse
Unless ZTE changed the lockscreen behavior from Marshmallow, the fingerprint scanner will always unlock the device. If you can disable the fingerprint scanner temporarily, I can work something out for you using Tasker. On the lock screen, look for the padlock logo (it might be a fingerprint) at the bottom center of the screen. Either tap it, or press and hold. You may or may not see a message appear (see the attached screenshot). Try to unlock the phone with your fingerprint and let me know if you're forced to type in the PIN.
Apps designated as Device Administrators are supposed to have the ability to lock the device and disable the fingerprint scanner. Nova Launcher, Secure Settings, and Tasker all have Device Administrator supported lock commands. On stock Android, this would disable the fingerprint scanner and require the PIN to be entered. On B29, I found that ZTE removed this behavior and gave the fingerprint scanner absolute authority to unlock the device. If this is still the case, I never figured out a way to completely lock the device.
FWIW I was forced to enter a password today, fingerprint did not work. I did not knowingly reboot. I too find this behavior very disturbing. I do not memorize my passwords as the are robust (long) my finger should suffice in all circumstances IMHO. I am wondering if I could get any kind of an answer from customer service at Axon....

Help - S7 Edge - Home Key and Recent Apps Button Not Work (and other weird problems)

A few days ago, I noticed that my home key and recent apps buttons on my S7 Edge stopped working. I was able to fix that with a simple reset a few times, but not any more, as both the Home Key and Recent Apps button no longer work at all. The only one that works is the back button.
I've searched the problem and have tried things from deleting recently installed apps to attempting to reboot in safe mode, but nothing has worked. Here is some more information about this problem, and other weird things my phone has been doing:
- I can seem to properly restart into safe mode. When I reboot with the safe mode button sequence, the words "safe mode" appear on the bottom left, until I am prompted to enter my password, and then they disappear.
- A lot of things in the Settings menu appear to be locked, so I can't change them. For example, I cant uninstall apps from the application manager anymore (the uninstall button does nothing). I can no longer change the "lock automatically" setting under lock screen and security>secure lock settings, as the only option is for the phone to lock immediately.
- I even tried a temp solution of downloading apps which allow for button overlays on the screen (e.g, Simple Control) , but itwont work because the phone won't let me turn the "service" on under Settings>Accessibility. When I try to turn the service for the app on, it says "Simple Control and secure startup can't be enable at the same time". However, if I got to Lock Screen and Security > Secure Startup, I am unable to change the option to "do not require password when device powers on". This may because my phone has an enterprise app on it which overrides certain security requirements.
- not rooted or anything like that
Any help would be appreciated.
chuk48 said:
This may because my phone has an enterprise app on it which overrides certain security requirements.
Click to expand...
Click to collapse
Yes that is probably the cause of your problems. Has it recently updated? Ask the developer of that app...

Disable Magazine unlock

There's a category called "Screen lock style" in the Screen lock & passwords section of the phone's settings.
How can I add other screen locks to that list? From my limited experience, if I download another lock screen from the Play Store and enable it, after unlocking my phone with the new lock screen, it still opens the phone to Magazine Unlock, and the newly downloaded lock screen does not appear in the Screen lock style list.
My ultimate goal is to disable Magazine Unlock entirely, because I'm using the Gravity app to unlock my phone.
My phone is rooted. Hoping for a solution that doesn't involve switching ROMs.
Go to developer options and disable screen lock.
j0hhnyr0tten said:
Go to developer options and disable screen lock.
Click to expand...
Click to collapse
Hmmm.... are you running the stock ROM? I appreciate the response, but there is no such entry in Developer Options.
Yes, I am running stock b180 rom. I thought it was in b170 too but not 100% sure. See attached pic.
Disabling screen lock is problematic for me, I believe because of huawei's encryption settings or because I use an sd card for primary storage. Ive googled around and played with a few fixes, but no luck so far..
Fwiw, there is no such thing as replacing your lock screen.. all you're doing is disabling your devices built in security and trusting a third party app, every one of which I've tried basically amounting to adware at best and spyware/malware as the norm. I'd be very careful running those sketchy apps..
j0hhnyr0tten said:
Yes, I am running stock b180 rom. I thought it was in b170 too but not 100% sure. See attached pic.
Click to expand...
Click to collapse
It appears I looked right passed that, because it's grayed out on my phone. It says, "Disabled by Administrator, encryption policy, or credential storage."
I went to Advanced Settings > Security > Device Administrators - and disabled the two apps with access, but I don't know where to go for encryption policy.
Trusted Credentials is also located in Security, but I don't know what entry I'm looking for there either.
-n0cturne- said:
Fwiw, there is no such thing as replacing your lock screen.. all you're doing is disabling your devices built in security and trusting a third party app, every one of which I've tried basically amounting to adware at best and spyware/malware as the norm. I'd be very careful running those sketchy apps..
Click to expand...
Click to collapse
Gravity isn't a lock screen, it's an app that wakes your phone, based on movement and tilt, without having to press the power button. I don't care about security. If my phone gets stolen, I'd rather remotely disable it from the Find My Device website than put up with constantly entering passwords and pressing buttons every few minutes. I want to enjoy my phone. I compare it to the concept of having to enter your computer's password every time you pause Netflix or walk to the kitchen and back. The security level is ridiculous. Most would-be thieves aren't going to get anything from my phone before I remotely disable it. I don't use banking apps or store important passwords on the phone. The most they'll get is my contacts list and access to my music.
Do this to disable your lockscreen password, assuming your phone is rooted:
Rename both files (e.g. add .bak to filename) :
/data/system/
gatekeeper.password.key
and
gatekeeper.pattern.key
You can easily do it with TWRP File Manager or any root File Manager.
Then reboot the phone and you should not be prompted for the phone password or pattern.
Don't forget the thanks button if this helped you .
You take full responsibility for disabling your phone's lockscreen protection - e.g. losing all your bitcoins hahaha
Awesome! Got so fed up trying to disable my screen lock, ended up just wiping the phone, lol
bradleypariah said:
It appears I looked right passed that, because it's grayed out on my phone. It says, "Disabled by Administrator, encryption policy, or credential storage."
I went to Advanced Settings > Security > Device Administrators - and disabled the two apps with access, but I don't know where to go for encryption policy.
Trusted Credentials is also located in Security, but I don't know what entry I'm looking for there either.
Gravity isn't a lock screen, it's an app that wakes your phone, based on movement and tilt, without having to press the power button. I don't care about security. If my phone gets stolen, I'd rather remotely disable it from the Find My Device website than put up with constantly entering passwords and pressing buttons every few minutes. I want to enjoy my phone. I compare it to the concept of having to enter your computer's password every time you pause Netflix or walk to the kitchen and back. The security level is ridiculous. Most would-be thieves aren't going to get anything from my phone before I remotely disable it. I don't use banking apps or store important passwords on the phone. The most they'll get is my contacts list and access to my music.
Click to expand...
Click to collapse
In the security settings you should be able to clear the encryption policy or credential storage but that does not allow you to get rid of the lockscreen period but what I stated above allows you to clear the password meaning to take away the "Disabled by Administrator, encryption policy, or credential storage." Also if you can't find the option above goto backup and reset and reset the system settings you may have to reapply your EMUI theme and your settings but I usually use Next Lock Screen being a suggestion!
InfinityXDA said:
In the security settings you should be able to clear the encryption policy or credential storage but that does not allow you to get rid of the lockscreen period but what I stated above allows you to clear the password meaning to take away the "Disabled by Administrator, encryption policy, or credential storage." Also if you can't find the option above goto backup and reset and reset the system settings you may have to reapply your EMUI theme and your settings but I usually use Next Lock Screen being a suggestion!
Click to expand...
Click to collapse
My lock screen is completely disabled by turning off "screen lock" in the developer settings. That is when i turn off the screen or the phone goes to sleep, i simply tap the power button and i am on my home screen without having to swipe or enter any passwords. i did delete magazine unlock folder, emui folder and theme folder in the system folder of the phone. not sure if that makes a difference though.
"My lock screen is completely disabled by turning off "screen lock" in the developer settings." isn't possible on my phone because it's grayed out. I don't recall what led up to it getting grayed out.
The solution I posted about renaming files is the only working solution I could come up with for my case.
j0hhnyr0tten said:
My lock screen is completely disabled by turning off "screen lock" in the developer settings. That is when i turn off the screen or the phone goes to sleep, i simply tap the power button and i am on my home screen without having to swipe or enter any passwords. i did delete magazine unlock folder, emui folder and theme folder in the system folder of the phone. not sure if that makes a difference though.
Click to expand...
Click to collapse
I just wiped the phone and re-installed b180 stock from CLS (thanks cls!!). Screen lock toggle is available. I did not setup google account or att transfer at startup. I previously unlocked my phone to use for T-Mobile. On another note, I have been trying to figure out how to get Volte calling on T-Mobile. Under the specs of the phone, it is suppose to support it but there is no setting for it by default. But, i found if i delete the ATT folder in the "cust" partition, the toggle is now in the settings. Haven't tested if it works yet though. Ive been trying to get this phone as close to stock as i can. Ive deleted emui folder, themes folder, watermark folder, magazine unlock folder, cdrom folder, most huwaei apps and all att apps. I feel like the phone is snappier now.
j0hhnyr0tten said:
My lock screen is completely disabled by turning off "screen lock" in the developer settings. That is when i turn off the screen or the phone goes to sleep, i simply tap the power button and i am on my home screen without having to swipe or enter any passwords. i did delete magazine unlock folder, emui folder and theme folder in the system folder of the phone. not sure if that makes a difference though.
Click to expand...
Click to collapse
Above he had the encryption still on therefore he couldn't get rid of the password
divineBliss said:
Do this to disable your lockscreen password, assuming your phone is rooted:
Rename both files (e.g. add .bak to filename) :
/data/system/
gatekeeper.password.key
and
gatekeeper.pattern.key
Click to expand...
Click to collapse
Those files do not exist on my phone. I am rooted, I have TWRP, and I also have the paid version of ES File Explorer, which is granted root. I did a full search on the drive too, found nothing.
To ensure we're all on the same page, I do not have a lockscreen password. Magazine unlock is a screen you see when you wake your phone, and you simply swipe up, and you're immediately taken to the home screen. I am not attempting to disable a password. I am trying to disable Magazine Unlock. The screen that shows random pics upon waking the phone.
InfinityXDA said:
In the security settings you should be able to clear the encryption policy or credential storage (....) allows you to clear the password meaning to take away the "Disabled by Administrator, encryption policy, or credential storage."
Click to expand...
Click to collapse
Could you be more specific? I found "Clear credentials," tapped that, no change. I don't know where to look for encryption policy.
InfinityXDA said:
Above he had the encryption still on therefore he couldn't get rid of the password
Click to expand...
Click to collapse
Where do I find that?
j0hhnyr0tten said:
Ive deleted emui folder, themes folder, watermark folder, magazine unlock folder, cdrom folder, most huwaei apps and all att apps. I feel like the phone is snappier now.
Click to expand...
Click to collapse
Me too, but the Magazine wake screen persists.
j0hhnyr0tten said:
I just wiped the phone and re-installed b180 stock from CLS (thanks cls!!). Screen lock toggle is available.
Click to expand...
Click to collapse
I was hoping to not have to flash the phone. It may be my only option unless someone else understands how Magazine Unlock still works despite the fact that it's folder has been deleted from the System directory.
Have you tried disabling magazine unlock in the emui theme settings? Perhaps try the stockify theme, free on the play store?
Also, do you use an sd card for default storage?
I'm using a different theme, have internal storage as default, and still can't just select swipe to unlock (unless I rename files I posted about).
-n0cturne- said:
Have you tried disabling magazine unlock in the emui theme settings? Perhaps try the stockify theme, free on the play store?
Also, do you use an sd card for default storage?
Click to expand...
Click to collapse
-n0cturne- said:
Have you tried disabling magazine unlock in the emui theme settings?
Click to expand...
Click to collapse
I appreciate the response. What you're suggesting does not seem possible on my phone. I see no button to disable Magazine Unlock. Exactly what buttons would I press to do such a thing?
-n0cturne- said:
Perhaps try the stockify theme, free on the play store?
Click to expand...
Click to collapse
It just replaces Magazine Unlock with another slide-to-unlock screen. No way to shut it off.
-n0cturne- said:
Also, do you use an sd card for default storage?
Click to expand...
Click to collapse
No, I do not.
divineBliss said:
I'm using a different theme, have internal storage as default, and still have can't just select swipe to unlock (unless I rename files I posted about).
Click to expand...
Click to collapse
Your typing got a little messed up there at the end ("and still have can't just select"?). Not sure what you're saying, but I have removed the files you suggested, and I still must swipe to get to the home screen. I want to only have to press the power button to wake the phone, and then go directly to home. No swipe.
Corrected to "I'm using a different theme, have internal storage as default, and still can't just select swipe to unlock (unless I rename files I posted about)."
The swipe screen is there for protection in case the phone is in your pocket. I don't think you can avoid it as it's a safety feature.
bradleypariah said:
I appreciate the response. What you're suggesting does not seem possible on my phone. I see no button to disable Magazine Unlock. Exactly what buttons would I press to do such a thing?
It just replaces Magazine Unlock with another slide-to-unlock screen. No way to shut it off.
No, I do not.
Your typing got a little messed up there at the end ("and still have can't just select"?). Not sure what you're saying, but I have removed the files you suggested, and I still must swipe to get to the home screen. I want to only have to press the power button to wake the phone, and then go directly to home. No swipe.
Click to expand...
Click to collapse
I have magazine unlock disabled, no swipe screen at all, thoughall options to disable are still grayed out. I don't recall doing anything special, I'll dig around a bit later.
Under Settings, what does it say for "Lock screen style"?
-n0cturne- said:
I have magazine unlock disabled, no swipe screen at all, thoughall options to disable are still grayed out. I don't recall doing anything special, I'll dig around a bit later.
Click to expand...
Click to collapse

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