App Lock forgotten password query - Huawei Nova 3i Questions & Answers

Hello I am relatively new to the xda forums, and I'm using Nova 3i INE-LX2.
Recently after updating to Pie, I find that background apps tend to close alot faster than before the update. So I tried looking through developer options, but accidentally clicked the option for Disable Screen Lock (stupid). This had reset all my passwords, fingerprint, face recog, except my password for App Lock.
Since I always unlock my apps through fingerprint or face, I had already forgotten my PIN for my App Lock. Is there any other way aside from factory reset to reset the App Lock? If not, any rooted methods to backup all my data, everything, except App Lock?
Thanks in advance!

CookieThief said:
Is there any other way aside from factory reset to reset the App Lock?
Click to expand...
Click to collapse
Hope this helps: https://forum.xda-developers.com/hu...ow-to-reset-bruteforce-emui-app-lock-t3916973

Related

[Q] Swipe and pin lock?

Is it possible to have both a swipe lock and a pin lock? I want to have a pin lock if the phone hasn't been used or unlocked for 30 minutes and a swipe lock to avoid accidentally unlocking the phone. The pin lock is a requirement for accessing a corporate Exchange account.
It worked on my old Nexus One with CyanogenMod 7.2. But I haven't figured it out on my Nexus 4 with CyanogenMod 10.1 nightly
I'm sure this would be possible using tasker if you have any experience with that app. In fact tasker allows you to pin lock only certain applications which may come in handy for you. You should look it up if you haven't heard of it before.
Sent from my Nexus 4 using xda app-developers app
Fatal_Enigma said:
I'm sure this would be possible using tasker if you have any experience with that app. In fact tasker allows you to pin lock only certain applications which may come in handy for you. You should look it up if you haven't heard of it before.
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
I was able to set a pin lock with Tasker using Secure settings. But I'm not sure what will happen if I disable the pin lock and switch to Swipe lock a hundred times a day. Perhaps the corporate security admin will wipe my phone :silly:
Could it be solved by using another lock screen than stock?
qbase775 said:
I was able to set a pin lock with Tasker using Secure settings. But I'm not sure what will happen if I disable the pin lock and switch to Swipe lock a hundred times a day. Perhaps the corporate security admin will wipe my phone :silly:
Could it be solved by using another lock screen than stock?
Click to expand...
Click to collapse
Installing Widget Locker solved my problem :good:
https://play.google.com/store/apps/details?id=com.teslacoilsw.widgetlocker
Switch between swipe and pin (or pattern)
Has anyone found a possible solution?
I LOVE swipe lock, dashclock, and quick apps etc. But at work, I would prefer a pin. When I don't want the pin anymore, instead of diabling a lock screen all together, how can I set it to revert back to a swipe lock screen?
***side note unrelated (don't hate me) ****
share a related thread?
I have been searching forever for a way for Tasker to realize im driving and change settings etc because Im going say 20mph (even just for a few seconds) would indicate that I am likely driving.
*********thanks for not hating me***************
Here are some resources for lock screens:
http://tasker.wikidot.com/unlockwificar
http://tasker.wikidot.com/keyguardtog
Possibilities:
http://android.stackexchange.com/questions/29832/slide-unlock-till-pattern-lock-gets-activated-after-interval
Thanks!
IDEA: at location 1 --> enable pin at location 2--> disable pin
A toggle as listed above for random situations like a baseball game etc.

[Q] Lock Screen Options Greyed Out After 4.4.2 Update

I just updated my Verizon Samsung Note 3 to the 4.4.2 version of Android OS via OTA. I couldn't figure out how to get the Camera app to display on my lock screen, so I went to my "Lock Screen" settings and found something wrong. I had the Swipe Pattern as the unlock type at the time, and my only options where to change to "PIN" or "Password". I changed it to PIN, hoping that I could change back, but no luck, I am now only able to choose "PIN" or Password" for my lock screen options while the rest are greyed out and it still does not show an option to enable the camera app shortcut on my lock screen.
What I tried to do so far:
Cleared all cache on device
Disabled "Lookout" for being a device manager
Cleared certificate for "FoxFi" app
Rebooted several times (I read somewhere that doing a factory reset did not work either)
I'm hoping this is not a permanent bug in the 4.4.2 OTA update from Verizon. Does anyone have a solution?
JustWulf.com said:
I just updated my Verizon Samsung Note 3 to the 4.4.2 version of Android OS via OTA. I couldn't figure out how to get the Camera app to display on my lock screen, so I went to my "Lock Screen" settings and found something wrong. I had the Swipe Pattern as the unlock type at the time, and my only options where to change to "PIN" or "Password". I changed it to PIN, hoping that I could change back, but no luck, I am now only able to choose "PIN" or Password" for my lock screen options while the rest are greyed out and it still does not show an option to enable the camera app shortcut on my lock screen.
What I tried to do so far:
Cleared all cache on device
Disabled "Lookout" for being a device manager
Cleared certificate for "FoxFi" app
Rebooted several times (I read somewhere that doing a factory reset did not work either)
I'm hoping this is not a permanent bug in the 4.4.2 OTA update from Verizon. Does anyone have a solution?
Click to expand...
Click to collapse
Someone had suggested going to the security tab and clearing the certificates cache or something like that ... I am at work so don't have my phone in front of me , but that enabled them to change a bug wth the foxfi app. So maybe that will help you change the lockscreen security settings.
mjh68 said:
Someone had suggested going to the security tab and clearing the certificates cache or something like that ... I am at work so don't have my phone in front of me , but that enabled them to change a bug wth the foxfi app. So maybe that will help you change the lockscreen security settings.
Click to expand...
Click to collapse
I went ahead and cleared all of the trusted certificates by going to "Settings > Security > Clear credentials" and IT WORKED! I can now select any of the unlock types and the camera app shortcut is now functional. Thanks for the help.
JustWulf.com said:
I went ahead and cleared all of the trusted certificates by going to "Settings > Security > Clear credentials" and IT WORKED! I can now select any of the unlock types and the camera app shortcut is now functional. Thanks for the help.
Click to expand...
Click to collapse
your welcome ! Glad it worked and got you up and running :good:
Clear credentials is grayed out for my phone. Any solution to that?
as a side not for those of you with root still you can make any of your widgets full size upon waking the phone on the lock screen which is pretty cool. you use a module for Xposed called Maximize Widgets
answer
nyeazyone said:
Clear credentials is grayed out for my phone. Any solution to that?
Click to expand...
Click to collapse
It looks like you have most likely encrypted your SD card, which forces you to have security installed. Go into settings>storage and uncheck phone storage encryption and sd card encryption and see if that resolves your issue.
guys i have the same problem,i can't find a solution i have cleared the credentials cache and no solution
mjh68 said:
Someone had suggested going to the security tab and clearing the certificates cache or something like that ... I am at work so don't have my phone in front of me , but that enabled them to change a bug wth the foxfi app. So maybe that will help you change the lockscreen security settings.
Click to expand...
Click to collapse
Thanks for the tip, I've had the same problem with my S6 edge plus and I was pulling my hair out over it but this worked ??
mine credentials are also grayed out on Galaxy S3 LTE 4.4.4. and i dont have a password active and i also added a password to sdcard and i decrypt it after and changed back to swipe. i also disabled all device administrators as well. my phone was optus until i unlocked the network. (mines Rooted as well) the thing is, my lock screen widgets, custom msg, and Multiwindow is locked and the widgets is the most important, but i cant get them if my credentials are locked out.
plz help. i just got this phone (was some randoms but because the person didnt need i got.)
dragonkiller96 said:
mine credentials are also grayed out on Galaxy S3 LTE 4.4.4. and i dont have a password active and i also added a password to sdcard and i decrypt it after and changed back to swipe. i also disabled all device administrators as well. my phone was optus until i unlocked the network. (mines Rooted as well) the thing is, my lock screen widgets, custom msg, and Multiwindow is locked and the widgets is the most important, but i cant get them if my credentials are locked out.
plz help. i just got this phone (was some randoms but because the person didnt need i got.)
Click to expand...
Click to collapse
Dont Worry i fixed it, but i think people should try this any. what was happening was my Galaxy s3 was in Easy Mode for somereason what that does is disables Lockscreen options like widgets and Multi-window, so if the credentials dont work, see if you have Easy Mode on, because after 2 weeks of frustration, disabling Easy Mode fixed it for me.

Nexus Imprint w/o backup method

guys, like topic suggest
is there a way to setup nexus imprint without the secondary lock method? (pin or pattern)
and still keep swipe to unlock?
(discounting smart lock and the likes)
noobhero said:
guys, like topic suggest
is there a way to setup nexus imprint without the secondary lock method? (pin or pattern)
and still keep swipe to unlock?
(discounting smart lock and the likes)
Click to expand...
Click to collapse
No.
Heisenberg said:
No.
Click to expand...
Click to collapse
aight, thank u sir.
most probably my device caught a glitch.
i was doing that until i accidentally changed some locking settings.
noobhero said:
guys, like topic suggest
is there a way to setup nexus imprint without the secondary lock method? (pin or pattern)
and still keep swipe to unlock?
(discounting smart lock and the likes)
Click to expand...
Click to collapse
Heisenberg said:
No.
Click to expand...
Click to collapse
noobhero said:
aight, thank u sir.
most probably my device caught a glitch.
i was doing that until i accidentally changed some locking settings.
Click to expand...
Click to collapse
Yes there is.
Set up the device with lock screen and fingerprints.
Boot to twrp and delete data/system/locksettings.db.
This retains the fingerprints but removes the lockscreen password. So it's swipe to unlock with working nexus imprint (you can use your fingerprints in purchasing apps in the play store or with other apps, like applock -fingerprint-, which is basically an applock that works with nexus imprint). You can also use your nexus imprint to awaken and unlock the phone(bypass the swipe to unlock). The lockscreen is then insecure though. I like this though because now on every boot I don't have to enter the password, and I can keep my important stuff secure.
andrewnelson23 said:
Yes there is.
Set up the device with lock screen and fingerprints.
Boot to twrp and delete data/system/locksettings.db.
This retains the fingerprints but removes the lockscreen password. So it's swipe to unlock with working nexus imprint (you can use your fingerprints in purchasing apps in the play store or with other apps, like applock -fingerprint-, which is basically an applock that works with nexus imprint). You can also use your nexus imprint to awaken and unlock the phone(bypass the swipe to unlock). The lockscreen is then insecure though. I like this though because now on every boot I don't have to enter the password, and I can keep my important stuff secure.
Click to expand...
Click to collapse
ah yeah! i've them deleted b4!
thanks sir! much appreciated!!

How to double tap to sleep without require to enter password instead of fingerprint?

I tried nova launcher with tap to sleep app, but every time reopen the phone it will require me to enter the password again.
I think this is a new marshmallow feature. If a third party app locks phone, it requires password. What happens if you manually lock or let time out.
Sent from my SM-G935V using Tapatalk
Screen Lock Pro by Prahallad has a setting to bypass security. There is a free app by the same Dev but I haven't tried it.
Once installed you can link Nova's double tap setting to it.
Try screen off and lock app
nobnut said:
Screen Lock Pro by Prahallad has a setting to bypass security. There is a free app by the same Dev but I haven't tried it.
Once installed you can link Nova's double tap setting to it.
Click to expand...
Click to collapse
This ^.
It's the only app I've found that doesn't cause the pin lock screen to show the next time you unlock.
nobnut said:
Screen Lock Pro by Prahallad has a setting to bypass security. There is a free app by the same Dev but I haven't tried it.
Once installed you can link Nova's double tap setting to it.
Click to expand...
Click to collapse
Hi
Thanks for the pointer, I tried the free version of the app, and setup my Nova's double-tap gesture to use Screen Lock shortcut, I am able to lock the screen but unable to wakeup w/ a fingerprint. Is there something special you had to do?
Thanks in advance
meyerweb said:
This ^.
It's the only app I've found that doesn't cause the pin lock screen to show the next time you unlock.
Click to expand...
Click to collapse
Does this app really lock the phone or it just shutdown the screen until the phone unlock itself on its own?
Sent from my Samsung Galaxy S7 Edge Gold Platinum
Legolas2 said:
Hi
Thanks for the pointer, I tried the free version of the app, and setup my Nova's double-tap gesture to use Screen Lock shortcut, I am able to lock the screen but unable to wakeup w/ a fingerprint. Is there something special you had to do?
Thanks in advance
Click to expand...
Click to collapse
You need to Pro version to bypass nexus imprint.
turtuv said:
Does this app really lock the phone or it just shutdown the screen until the phone unlock itself on its own?
Sent from my Samsung Galaxy S7 Edge Gold Platinum
Click to expand...
Click to collapse
It just turn the screen black until it lock itself. Takes about 3-4s. I know the developer wrote there 10s but it only takes 3-4s on s7e. You know it when the AOD comes on etc etc...
As of now, from what I can tell there is no way to use an app or double tap to lock the screen without requiring a pin for a non rooted phone. Apps that turn off the screen but don't lock the phone isn't really an answer.
Sent from my SM-G935F using Tapatalk
Turn off screenow only using Screen Lock Pro
swiftfury said:
As of now, from what I can tell there is no way to use an app or double tap to lock the screen without requiring a pin for a non rooted phone. Apps that turn off the screen but don't lock the phone isn't really an answer.
Sent from my SM-G935F using Tapatalk
Click to expand...
Click to collapse
It is an answer though. You just have to tweak the settings in the security section so the phone locks immediately. There is still a 2 sec delay but to get to lock the screen with a double tap again and get to unlock with touch ID it's fine. It costs a little over $3 though.... which isn't much but is on the steep side for such a single purpose app. There is a marshmallows touch ID workaround setting in it as explained which merely turns the display blank (although for me the edge thing is still visible) then after a really short delay the screen actually turns off and AOD turns on. With the system settings set right it actually locks securely the moment AOD turns on. Max 2 sec delay. No one's gonna get a chance to get in your phone that quick.:good:
So, I did come across this same issue, and it seemed to have started for me when I applied the May Security Update. It happened on my Note 5 and my S7 Edge. But when I applied the July security patch to my Note 5, double tap to lock WITHOUT a pin next login actually worked again, not so on my S7 Edge, after applying. Havent had enough time to research and dig, but doesn't make sense working on 1 and not the other when both are 6.01, both on July security patch, both Verizon models, and both use Nova Prime. Has had me stumped since May....
Sorry. Original post placed in forum for wong device.

"device administrator locked device" when unlocking with fingerprint

First my fingerprint scanner works perfectly 10 out of 10 times it recognizes my finger,
but sometimes the lock screen take me straight to pattern lock and the message "device administrator locked device" appears on the screen.
why it is happening and what is the meaning of that?
Do you use an exchange account on it? if so, it is possible that adminstrator policies from that are nor considering the Fingerprint a viable security for the phone. Or it may force the pattern after a certain amount of time
pickupman66 said:
Do you use an exchange account on it? if so, it is possible that adminstrator policies from that are nor considering the Fingerprint a viable security for the phone. Or it may force the pattern after a certain amount of time
Click to expand...
Click to collapse
No.. I don't use an exchange account, thanks.
Are you using the FingerPrint Quick Action app? What are your current Device Administrators, knowing what devices are permitted to lock your screen as an Administrator will help you identify the culprit.
Donjuanal said:
Are you using the FingerPrint Quick Action app? What are your current Device Administrators, knowing what devices are permitted to lock your screen as an Administrator will help you identify the culprit.
Click to expand...
Click to collapse
I don't use FingerPrint Quick Action app..
I attached a screenshot of my Device Administrators..
I have disabled them for now to see if it was the cause of the problem.
Avshalom210 said:
I don't use FingerPrint Quick Action app..
I attached a screenshot of my Device Administrators..
I have disabled them for now to see if it was the cause of the problem.
Click to expand...
Click to collapse
screen off and lock is the culprit, any device administrator that locks your screen will require a pin to unlock regardless of fingerprints or smartlock configuration.
Donjuanal said:
screen off and lock is the culprit, any device administrator that locks your screen will require a pin to unlock regardless of fingerprints or smartlock configuration.
Click to expand...
Click to collapse
Yes you are right!! but how can I turn off my screen with an app and not dealing with this sh*t?
Avshalom210 said:
Yes you are right!! but how can I turn off my screen with an app and not dealing with this sh*t?
Click to expand...
Click to collapse
The app in question needs to turn the screen off via root. The fingerprint quick action app does just this.
why do you need an app to turn off screen? is your power button dead?
pickupman66 said:
why do you need an app to turn off screen? is your power button dead?
Click to expand...
Click to collapse
I just want to replace the home button long press from google now (or now on tap) to turn the screen off..
I did it with the "Screen off and lock" app but it caused the pattern lock "issue".
Nova Launcher will allow you to do a double tap to lock the screen. It will either lock it without use of fingerprint or it will set up a black screen and time out to use your device security or it has a root abilities to lock your device and use device security.
sent from my pixelated Nexus 6p
pickupman66 said:
Do you use an exchange account on it? if so, it is possible that adminstrator policies from that are nor considering the Fingerprint a viable security for the phone. Or it may force the pattern after a certain amount of time
Click to expand...
Click to collapse
get shortcut lockscreen in firmware (I using Huawei P9 emui 5.0 Android 7.0)
Power goggle is great and the only problem is the same screenlock problem as you described.
Avshalom210 said:
First my fingerprint scanner works perfectly 10 out of 10 times it recognizes my finger,
but sometimes the lock screen take me straight to pattern lock and the message "device administrator locked device" appears on the screen.
why it is happening and what is the meaning of that?
Click to expand...
Click to collapse
Strange
This is intended behavior on android 7+. Tested on Galaxy S5 with 7.1 Linage, Huawai Mediapad M3 and Galaxy S8+
However there is an app for samsung edge ( not sure if all edgy phones, tested on s8+ ) that can lock the screen without using device administrator. The app in question is Softkey Edge for Edge Panel, installed from galaxy app store. It allows the phone to be unlocked from fingerprint, without pin or pattern as nova prime screen lock gesture for example. And without root.
So there is a way to lock screens without device administrator, we just need to find it.
It's strange. I did not have this problem ever. I had to reload my phone because Oreo update blew up some programs I use a lot. So I downgraded, and now I have this problem.
I don't see anything in my Device Administrators that would cause this. And I haven't added any new programs for quite a while.
i have the same problem .after i unistalled screen off and lock application ,after working fine.
santhosh215 said:
i have the same problem .after i unistalled screen off and lock application ,after working fine.
Click to expand...
Click to collapse
I presume that is a third party app. I don't have that to uninstall.
I found that the app "Files", a Huawei system app, giving this problem when marked as a device administrator. Disabling it's device administrator privileges solved the problem for me. Who would have thought Huawei's own app gave this problem.
I now lock my screen using Greenify's Sleep & Hibernate action, set up to be activated with a double-tap under Nova Launcher's gestures settings. No problem waking up and using fingerprint. Of course, Greenify must not be a device administrator as well. There are other ways to shut down the screen if not using Greenify.
hyborian said:
I found that the app "Files", a Huawei system app, giving this problem when marked as a device administrator. Disabling it's device administrator privileges solved the problem for me. Who would have thought Huawei's own app gave this problem.
I now lock my screen using Greenify's Sleep & Hibernate action, set up to be activated with a double-tap under Nova Launcher's gestures settings. No problem waking up and using fingerprint. Of course, Greenify must not be a device administrator as well. There are other ways to shut down the screen if not using Greenify.
Click to expand...
Click to collapse
Can you help with how it is made?

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