Use this tag for issues with Android's lock screen (the one protecting your device from unauthorized/accidental use. If applicable, consider using a more specific tag, such as e.g. 'face-unlock', 'pattern-lock', or 'locked-out'. See the full tag wiki for additional details and hints.

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0
votes
2answers
1k views

Kaspersky Mobile: disable lock

I have Kaspersky Mobile installed. Today I had to reinstall it after installing a new rom. Now whenever I turn on the phone, I have to enter the kaspersky unlock code, which is different from the sim ...
2
votes
1answer
6k views

How to bypass lock screen in Cyanogenmod 7.2

I set up my phone to use a gesture based unlock, and told it to hide the unlock button. Now the gesture isn't working and I can't get past the lock screen. For the standard Android lock screen, ...
0
votes
1answer
47 views

android phone turns off when wifi on

i have a Samsung galaxy ace 3 that tuns off when it sleeps or locks but that only happens when it has internet access, not necessary WiFi on. So if i want to use the phone i have to disable the WiFi ...
0
votes
1answer
361 views

Lock screen of Nexus 5 during active call

How can I activate my PIN lock screen by default during an active call? If my proximity sensor turns the screen on during the call I frequently drop will accidentally disconnect by clicking the "end" ...
1
vote
1answer
1k views

What is this blue dot and circle on the lock screen?

Under the slider, there is a blue dot/circle. What is this?
1
vote
0answers
72 views

Lock screen security - reboot after X invalid PINs

I used following methodology to create a strong boot password on the phone, at the same time keeping a weaker PIN for screen unlock. Now I want to make sure that if someone tries to pick up a PIN, ...
1
vote
0answers
998 views

How to turn off crt tv animation when locking screen

I need to turn off the crt tv animation when locking screen in Nexus 5, running 4.4.3. I was able to turn off the tv animation by keeping Animator duration scale to Animation off in developer ...
0
votes
2answers
434 views

changing the lock screen time and date display lg l5

How do i change the design and look of the time and date display on my lock screen? Where is the option that lets you change the design/way the time and date is displayed?
0
votes
0answers
55 views

How To Add 3rd Party Lockscreen App be Default Lockscreen

Can someone help me ? I want to add fingerprint lock free apk to be my default lockscreen. I have decompiled the apk, what I have to do ? Samsung Galaxy Young GT-S5360
4
votes
1answer
511 views

Is there a way to switch Android users from the command line?

Using the following command, I managed to enable multi-user mode in an Android device that doesn't officicially support it: adb shell setprop fw.max_users 4. For good measure I also added the ...
1
vote
0answers
43 views

Show command output on lockscreen

This started out with me wanting a calendar on the lockscreen. Not a list of events, mind you, but a calendar. You know, the kind that looks like the periodic table of the elements but with day ...
0
votes
1answer
3k views

Flashlight on lockscreen on Galaxy S5

I am soon going on a field trip and would like to give my friends the ability to use the flash light from the phone without giving them the pattern to unlock the phone. Is that possible to add the ...
0
votes
0answers
41 views

Cannot set any screen Security

I installed MIUIV5 on my Gionee P3 phone and I cannot set any screen security: no PIN, no password nor pattern. When it asks to enter a PIN and I tap continue nothing happens. I also checked the ...
1
vote
0answers
192 views

How can i change the lock screen configuration?

My phone has spontaneously changed the configuration of the lock screen. It now has the clock on the left, and a miniaturized pattern lock to the right of that. I would like to get back to the ...
0
votes
1answer
108 views

Odd but great Lock Screen Behaviour - can't get it back

I have just experienced an odd but really cool feature regarding my lock screen and I can't work out how to get it back (Phone Model: Galaxy Nexus running Android 4.3). I went to unlock my phone ...
1
vote
1answer
36 views

PIN invisibility in android

I am using PIN security for unlocking the phone. When i type the PIN, a blue highlight comes to the pressed digit. How can i hide it? I am in Note 2 rooted with stock rom.
5
votes
1answer
5k views

How do I change the lock-screen wallpaper?

I've lost the ability to change my lock screen wallpaper (in the course of trigger-happy removal of some phone company apps). I used to be able to do 'Menu > Wallpaper' and be prompted for either ...
0
votes
0answers
141 views

Android power button doesn't lock the screen after reboot - Nexus 5

I've been using my Nexus 5 for like a couple of months now and last week I tried switching to ART. After the process is finished the phone rebooted and the power button didn't lock the screen. Long ...
3
votes
2answers
396 views

How to prevent buttons from activating screen

When I take my Android phone from my trousers pocket the screen is often activated since any press to the search, home, back or menu button activates the screen. Of course, this is a major battery ...
2
votes
2answers
7k views

How to get back pattern lock with Exchange/ActiveSync account?

I have added an Exchange/ActiveSync email account to my Android phone. This required me to set the email application as a device administrator so that ActiveSync can control certain features of my ...
3
votes
1answer
7k views

Lock Screen Pattern Too Small After Android 4.3 Update on Samsung Galaxy S3

A few days ago, my Samsung Galaxy S3 finally got the OTA update to Android 4.3 from Verizon. Before the update, when I was running Android 4.1.2, the pattern on my lock screen looked like the 1st ...
4
votes
2answers
9k views

Unlock Screen with ADB Android 4.2

Previously with Android 4.1, doing something like: adb shell input keyevent 82 #(KEYCODE_MENU) would unlock the screen at first boot and would then allow further commands to launch applications ...
1
vote
1answer
338 views

Is it possible to wipe Samsung S5 finger print scanner data from recovery

I heard Samsung S5 has finger print scanner to unlock screen. How reliable is this? If I perform a data wipe or factory reset via recovery will the finger print lock still works?
1
vote
0answers
65 views

App to lock phone with PIN

Device: Samsung Galaxy SGH-S730G Android: 4.0.4 When my phone is on me, I don't want to use a PIN, password, or pattern on my lock screen. I just want to swipe to unlock quickly. However, if I leave ...
4
votes
2answers
616 views

Is there a way to set the screen to auto-lock after more than 30 minutes?

On my GS3 the options for auto-locking range from "immediately" to "30 minutes". Suppose I wanted the auto-lock to happen only after 1 hour - is there any way to do this?
9
votes
6answers
3k views

App/shortcut to quickly change screen lock type?

Two scenarios: I'm at a "trusted" place, and don't want to enter unlock password/pattern all the time I'm at an "untrusted" place and want my phone to be password/pattern screen locked is there ...
0
votes
0answers
246 views

Can't disable lock screen during call

I'm using Android 4.3 on Samsung Note 2, and the lock screen frequently is present when I finish a call. I have no need to secure my phone under these circumstances. How do I disable the appearance of ...
8
votes
4answers
6k views

How do you skip the PIN to go directly to the camera from the lock screen?

I have a Samsung Galaxy S3 with Android 4.1.2 (standard, not rooted). I previously had an iPhone, and the feature I miss the most is the ability to go directly to the camera from the lock screen ...
5
votes
4answers
4k views

Install CA without having to activate screen lock

I have a Nexus 7 (Android 4.1.1) and I want to add a CA (Certificate Authority) to my device to use it for the ssl-connection to my mail server. The CA is self-signed. The Certificate does only ...
0
votes
1answer
56 views

If you unlock you don't have to unlock again in X time

Is there a way to have my phone stay unlocked for some period of time after I have unlocked it once (via PIN, pattern or whatever). In other words, if I unlock my device with my PIN, if I turn the ...
10
votes
4answers
12k views

Certificate Install without mandatory PIN lockscreen

Google Support says: The type of lock that's acceptable may be predetermined by your system administrator. Where I can define what's acceptable? I can regenerate the certificate if needed. So ...
1
vote
1answer
2k views

Remove Password on Galaxy S4

I somehow set a password for my Galaxy S4 (Android v4.3). I cannot figure out how to remove the password. Where is the setting to do so? I have to enter the password anytime I want to unlock the phone ...
2
votes
1answer
79 views

Why does GMail appear on my phone without unlocking?

If I use GMail and then lock my phone, when I switch it back on, GMail is usable before the PIN has been entered. I can use it entirely as normal but for the absence of the show all apps button at the ...
2
votes
1answer
762 views

Lock screen but keep Google Maps turn-by-turn navigation and GPS active

I've a Sony Xperia Z with Android 4.2.2 and need to lock my screen but keep the (voice/turn-byturn) navigation active. How can I achieve that? As it's currently, as soon as I lock the screen, GPS ...
6
votes
2answers
12k views

How do I make “Emergency Call” harder to hit? I keep pocket calling 911!

I have a Samsung Captivate Glide phone running 4.0.4 on the AT&T network. Unfortunately, I have pocket called 911 at least four times. To call 911 on my phone you have to: Activate the lock ...
5
votes
3answers
3k views

Setting the lock screen timeout

On my Nexus 4, when I press the power button to access the lock screen (say, to check the time), the screen doesn't turn itself off for 30 seconds. This seems like an excessive delay. On my previous ...
1
vote
1answer
191 views

4.3 Lockscreen: How to drag on a lockscreen notification to go to that app?

I have a Samsung Note II. It used to be Android 4.2, and on the lockscreen, if I got a notification of an SMS, I could drag on that notification itself to unlock the phone and go straight to the SMS ...
0
votes
0answers
84 views

ZTE Lock Screen wallpaper

I can't seem to change my wallpaper for my lock screen no matter what I do if I press the menu button or go to settings or even go to galleries. I need help.
4
votes
2answers
2k views

how do I disable my screen lock pin on my galaxy tab 3?

I added a screen lock pin number on my galaxy tab 3 but my children play the games and I am not always around to enter it. How do I disable it?
0
votes
1answer
55 views

Tablet screen never turns off

I flashed a custom ROM and didn't liked it some reverted to a recovery using TWRP. Now the screen is always on, even after long periods of inactivity. Even if I press the power button it doesn't turn ...
3
votes
2answers
3k views

Locked Nexus 7 - no forgotten password option

My girlfriend forgot her password on her Nexus 7 and can't remember it. It's written everywhere on the web that you can use the gmail login after 5 wrong passwords but it doesn't seem to work anymore! ...
4
votes
6answers
2k views

How do I lock my HTC whenever I want?

I have a HTC Wildfire S and set up the screen lock pattern for it. This triggers after some time but sometimes I want to lock it myself, for example if I leave the office and let my phone on the desk. ...
0
votes
0answers
418 views

4.4 Kitkat Lockscreen music player

I hate the new kitkat update with the new album art lockscreen display when you are playing music. I would like to know is there any way possible to get the track list w/music controls back like on ...
2
votes
1answer
28k views

Can't make gallery photos lock screen wallpaper (Samsung S3)

I can only make the preinstalled wallpapers the wallpaper for my lock screen. I can choose an image from my photo gallery, select and crop it and then save it, but the lock screen just stays the same. ...
1
vote
1answer
256 views

Galaxy S4 bluetooth voice commands

Can anyone help me out. I recently changed my Razr for Galaxy S4 (SCH-I545) on Verizon. I would like to access S-Voice from my bluetooth headpiece, but if I have a pin number set for the phone's lock ...
0
votes
0answers
147 views

How to prevent widget resize on unlock swipe on jellybean 4.3?

This is very annoying since I never want to resize the widgets after they are set, but obviously, I swipe the phone a lot. Is there a way to disable this box and return the swipe area to the visible ...
0
votes
0answers
2k views

root android device without USB debugging

Is it possible to root a galaxy note 2 locked with a pattern screen lock? I am locked out of my phone . I thought if I can root the device then i would be able to remove screen lock through admin mode ...
2
votes
1answer
884 views

Double-click to unlock?

Is there a way to get a lock-screen or set up Android so it unlocks the screen by double-clicking on power-button instead of have to click it first and than slide on touchscreen?
3
votes
2answers
11k views

How do I make the music player display on the lock screen?

When I'm listening to music on my Android using Music Player, I want to see what song I'm listening to on my lock screen, and maybe even play/pause and go forward/backward on the playlist, but not ...
1
vote
0answers
500 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 ...