Hi everyone,
I have a problem with LRX21O on my Nexus 5 32 GB. I installed it on day one and everything went fine. I was able to press the power button to get to the lockscreen then either swipe right to phone, left to camera, or up to unlock, or just leave it alone to re-lock after checking my notifications.
I then turned on a PIN lock under security and played with it a bit to see if it could use my FitBit One as a Smart Unlock device (no dice because it doesn't do a bluetooth pairing, it just syncs). So... I turned the PIN back off.
I now have no lockscreen. Pressing 'power' just sends me straight to whatever was happening when the screen turned off. I've tried turning various screen lock methods on and off and goofing with it that way, but I can't get a password-free lockscreen to show up again! ARGH!
EDIT: NEVER MIND I'M AN IDIOT
I had been chosing 'none' instead of 'swipe' because I went to a list called security->screen lock and was figuring it was a "security" setting (swiping does not equal security). I somehow did not see Swipe even though I looked at the screen with Swipe on it like 47 times.
I unlocked my phone normally several times today using my pattern. Five minutes after I had unlocked it, I picked it back up and drew my pattern and it said it was incorrect. I tried several more times with no change. I was able to unlock the phone using my fingerprint, but I have no idea how my pattern changed without my permission. If my phone dies or restarts for any reason, I will need the pattern to unlock it, as you can't use fingerprint on start up. (I've had the same unlock pattern since my last phone, so I'm sure I am putting it in correctly.)
Has anyone else encountered this bug? Is there any way to create a new pattern using my fingerprint? Finally, how should I go about reporting this to Samsung?
Thanks.
Yes!
Same thing happened to me... S7 working great for first few days when suddenly it didn't accept my unlock pattern. I've been using the same pattern for awhile and unlocked the phone a few times that morning. After a few reboots it finally accepted my pattern again. Immediately disabled it and now using pin instead.
stevecr25 said:
Yes!
Same thing happened to me... S7 working great for first few days when suddenly it didn't accept my unlock pattern. I've been using the same pattern for awhile and unlocked the phone a few times that morning. After a few reboots it finally accepted my pattern again. Immediately disabled it and now using pin instead.
Click to expand...
Click to collapse
Did you just restart again and again until it worked? If it worked for you I might try it instead of the factory reset.
I've had lock screen issues with my LG V10, but not quite like yours. I use a pattern, not a password or fingerprint. Sometimes the screen is locked and I fail the pattern and the phone gets unlocked anyway. Usually, this is associated with having first touched a notification with the screen locked. What happens after the pattern fails (trace shows in red), is that the screen appears as it does when it's not locked and I just swipe and I'm in the application whose notification I touched. The LG V10 has a fingerprint reader on the power button, but I haven't programmed it since I heard it's not that great. This is a major security issue in my opinion, and I haven't read any other posts anywhere about it. So I don't know if it's specific to LG, the V10 or Marshmallow (it started with Marshmallow).
I can start a new thread if you believe our lock screen problems are unrelated (enough). Just let me know.
Bruce
Same thing happened to me. I'm THE ONLY one to ever use my phone and I went to open it and it was saying my pattern was invalid. I was able to use the thumb print pattern still though. However when I went to change the pattern in my settings I entered what used to be my pattern and it locked me out of my phone for an hour. I don't know how to change it.
bluefire2128 said:
Same thing happened to me. I'm THE ONLY one to ever use my phone and I went to open it and it was saying my pattern was invalid. I was able to use the thumb print pattern still though. However when I went to change the pattern in my settings I entered what used to be my pattern and it locked me out of my phone for an hour. I don't know how to change it.
Click to expand...
Click to collapse
Saw you had the same issue, so wanted to let you know. I restarted the phone and the old pattern started working again. Another person with this issue said that they had to restart several times, but it did work. So I'd give that a try, worked for me. Good luck!
It just happed to me. I restarted it and it accepted my pattern. I now have it set with pin instead.
Had the same issue as well! Samsung Galaxy S7, suddenly stopped recognizing my screen unlock pattern. Same solution as well; Restarted my phone and the problem went away.
Is there a way to disable the pattern feature if you are able to navigate the phone? Got locked out of Marshmallow on my MOTO G 3rd gen. phone after a pattern change; I was surprisingly able to just reboot into an unlocked phone. I've turned on adb debug access while I still have the opportunity.
I just had that issue. I was able to unlock with the pin, and reset the pattern and it now works again but it was freaky.
Same happened here. This morning the lock pattern on my S7 edge is forgotten by the phone.. Reboot doesn't help.
have the same problem today. i didn't change my pattern and it happened again. before i was using a PIN and I ended up factory reset and by this time I wouldn't want to do the reset factory settings as the last option.
The pin was also randomly stop working, I have mine set to pin and it did the same thing.
Me too!!!! Wtf!!
Mine has locked as well and I swipe the wrong pattern until it gives me the option to put in the back up pin but when I go to correct the swipe it wont let me in. I have tried everything all of you have suggested except the factory reset, I just can't believe that Samsung hasn't put out a fix for this yet.
Here is how you fix it
Method 1. Use 'Find My Mobile' feature on Samsung Phone
All Samsung devices come with "Find My Mobile" feature. In order to bypass Samsung lock screen pattern, PIN, password and fingerprint, you can just follow the below steps to get it done.
• First of all, set up your Samsung account and log in.
• Click "Lock My Screen" button.
• Enter new PIN in the first field
• Click "Lock" button at the bottom
• Within few minutes, it will change lock screen password to the PIN so that you can unlock your device.
tell me it work ??
Just an update to help out someone who might be going through this. This recently happened to me on my s6 edge.
Like the above comment suggests, go to "Find My Mobile". Once signed in, select the "UNLOCK MY DEVICE" option , (selecting the "Lock My Screen" option does not allow you to change the lock screen type afterwards).
Selecting Unlock my device will immediately unlock the phone and erase any lock screen patterns, fingerprints or pins that you might not remember, thus allowing you to set them up again!
Hope this helps!!
---------- Post added at 08:38 PM ---------- Previous post was at 08:35 PM ----------
Also, one more thing. Doing the above ^ seemed to have solved a problem I was having with "Smart Lock" not working. So just as an FYI, going through that process might help you with that.
This just happend to my gf's s4 also she sent a text and then went to reply again a few moments later and her pin was invalid and it locked her out of her phone for 30 seconds, she just had to restart it once and it worked with the old pin again.
brobbeh said:
I just had that issue. I was able to unlock with the pin, and reset the pattern and it now works again but it was freaky.
Click to expand...
Click to collapse
same issues here, pattern just stopped working. im positive im using the correct pattern.
i can login with my pin, but i cant reset the pattern as it keeps asking for the current pattern.
how can i reset the pattern or change to pin / fingerprint?
ive restartted 2x and trying a 3rd now....
> Use 'Find My Mobile' feature on Samsung Phone
No this didn't work. It still requires my pattern, and tells me I'm doing it wrong...
It DID let me into the phone, which was nice. But the pattern problem persists...
...Update: I restarted the phone, and it came up and accepted my pattern.
This just happened to me on my phone and my tablet. I wound up having to do a factory reset on both! Way to go Samsung. These are the last Samsung devices I'll ever buy.
Hello
Well, my Xperia Z5 broke. Or at least I thought so. But it was just bent a little bit and everything was doing fine. I was using WhatsApp and stuff. This morning I opened the Camera app and noticed that the Camera at the back wasn't working. So I changed to the front camera which was working. When I tried to switch back to the camera on the back it froze. I could press the powerbutton which usually locks the phone it would turn the screen off. When I turned the screen on again by pressing the powerbutton there still was my ugly face looking at me. So I thought maybe just restart it.
That's what I did and it started the boot animation. Everything looked fine. But as soon as it came to the point where you have to enter your sim code I noticed there must be something wrong. It just shows the blue standard xperia Z5 background whichs animations react to my touches. But there doesnt appear an overlay which says "please enter the sim code" or something like that. just the boring blue background. The fingerprint sensor does vibrate like I unlocked the phone but it doesn't show anything.
I already took out the sim and the sd card and Tried to boot it without them. Still just the blue background
Does anyone knows how to fix this or did I f up my mobile phone entirely?
Many Thanks in advance
So I like that the fingerprint reader can be used to turn on and unlock the phone but it only works if you have a fingerprint and pin/password set up. I have my phone set to swipe to unlock, which makes the fingerprint reader useless. Is there a way to get it to turn on and unlock the phone but not actually have a pin and fingerprint set up? (So anybody's finger would turn on and unlock the phone, basically turning the reader into a button)
munkle said:
So I like that the fingerprint reader can be used to turn on and unlock the phone but it only works if you have a fingerprint and pin/password set up. I have my phone set to swipe to unlock, which makes the fingerprint reader useless. Is there a way to get it to turn on and unlock the phone but not actually have a pin and fingerprint set up? (So anybody's finger would turn on and unlock the phone, basically turning the reader into a button)
Click to expand...
Click to collapse
The answer is no because that would defeat the purpose of its intended use. I guess I can see where you're coming from. However, no phone maker will ever accommodate that, especially when Apple is touting the security of its iPhone in the case vs the FBI. In fact, fingerprints aren't very secured. That's why every phone forces you to link fingerprints with PIN codes.
Samsung Note 10, SM-970F
Magisk Rooted
Android 10, N970FXXS6DTK8
It's my GF's, and she uses a pattern unlock along with fingerprint. No new apps were installed or settings changed that she recalls.
Began as phone locking immediately after correct pattern was entered, but using fingerprint would unlock correctly.
With this immediate locking, the phone will by itself turn off the screen then turn it back on for two seconds as though the power button was pressed, then turns the screen off again.
When entering incorrect pattern, it says incorrect pattern and does nothing else.
She tried restarting the phone, which disabled the fingerprint unlock feature until the phone is successfully unlocked once.
Phone still locks immediately after entering correct pattern, and now she can't unlock it using fingerprint.
Now unable to unlock phone.
EDIT: If I repeatedly enter the correct pattern, after a random number of tries it will go to the 'starting phone' screen, but then will either restart by itself or sit there until I restart the phone. It really is random, once it took 7 tries, another time 20 tries. The phone doesn't show up on my windows PC as a mounted device during any of this.
USB debugging was not enabled, so I don't believe I can run any ADB commands. She didn't backup her phone and our focus is at least to get the photos off the camera, at which point doing a factory reset would be acceptable.
I've tried:
Entering a lot of bad patterns, trying to get to an option of unlocking with the google account associated with the phone, but the option never comes up.
Removing the phone case, only external item on the phone now is the stock screen protector.
Starting into recovery, clearing cache, repairing apps.
Starting into safe mode.
Booting in and out of root.
Letting the battery discharge completely to do a hard power cycle.
But no luck. The phone still locks immediately after entering the correct pattern. I haven't tried taking the phone's stock screen protector off, but will probably do that in case there is something wrong with the proximity sensor.
This is the international two SIM version of the Note 10, the only Note 10 variant which was rootable. I haven't worked on the phone for at least a year since it was rooted and setup.
SEU or a hardware failure. Either way when this happens your only option is to backdoor in. If it was a SEU after resetting you're good to go. If hardware it will likely reoccur... Even with a hardware failure many times nothing happens if no lock is set, you still have access. Setting a lock password introduces added failure modes.
SEU's are very rare but they do happen, randomly and just one bit of data is flipped. Interesting they cause no hardware damage. Higher altitudes elevate the risk as does exposure to man made high energy particles. That's one reason why spacecraft have 3 or more redundant computers. Apollo fights have logged half dozen or more SEU's per flight.
I never screen lock my N10+'s, double tap on/off. This is one reason why. Same with PC bios, no password is ever set. Once bitten, twice shy as the user is always the most likely person to get locked out... as I learned the hard way
@blackhawk, I hear you on getting burned with device security. And for any electronic device, secured or not, backups and redundancy are the only reliable difference between your device being useful and useless. It's been hard not to say any 'I told you so' about this, since I was telling her both to use a pin instead of pattern and to let me setup a regular backup. I don't know that a pin would have been different, but I think it would have since the fingerprint was working before the restart.
Do you have any resources you could point me to on how to backdoor into an android with a password/encryption? I know you can unlock a device using ADB, but I believe you need USB debugging enabled first and I don't know how to make that happen without first unlocking the phone.
mc_squirrel said:
@blackhawk, I hear you on getting burned with device security. And for any electronic device, secured or not, backups and redundancy are the only reliable difference between your device being useful and useless. It's been hard not to say any 'I told you so' about this, since I was telling her both to use a pin instead of pattern and to let me setup a regular backup. I don't know that a pin would have been different, but I think it would have since the fingerprint was working before the restart.
Do you have any resources you could point me to on how to backdoor into an android with a password/encryption? I know you can unlock a device using ADB, but I believe you need USB debugging enabled first and I don't know how to make that happen without first unlocking the phone.
Click to expand...
Click to collapse
Samsung repair can do it. A local shop or yourself, maybe. If there's an associated Samsung or Google account, start there. I never had to do that but the information isn't hard to find. The data will likely be lost though.
Meh, it's a very rude surprise.