Galaxy Nexus 4.2 set screenlock (pin) and cannot unlock - Samsung Galaxy Nexus

Basically, my galaxy nexus has recently been updated to 4.2. during the update i disabled my screenlock.
Yesterday I just reailsed I have had no screenlock and decided to enable it again (the same pin as previously used)
But when I woke up this morning I found that I am unable to unlock my phone using the pin that I set. It keeps saying "Wrong PIN.".
I am sure I put the correct pin, but then i just recalled when I set my pin yesterday, my typing keyboard was shown when setting my password instead of the digits only keypad.
I suspect that the screenlock might have bugged and I am now locked out from my phone.... the only thing I can do is change volume, answer calls and make emergency calls.
Internet access remains active and I am still receiving android apps updates, whatsapp and emails etc (but cant access them of course)
Is there any way I can reset my screenlock pin??? Perhaps through my web based google account or something? Or can google doing anything remotely to help?
If i cant reset my screenlock and has to factory reset, is there anyway i can backup my files / photos exactly to my PC via usb????
My phone uses stock rom (UK vodafone) and has not rooted.
any help will be greatly appreciated!!!

There is a way, but only if you've set up developer mode and allowed usb debugging.
Otherwise, plug it into your pc, get your data off it and do a factory reset from recovery.
Unless stock recovery allows adb? Which you could check. If yes, there is a file that keeps your pin information. Just delete that file and you're all set.
Sent from my Galaxy Nexus using xda premium

Related

[Q] Pattern Locked, no wifi, no data connection, USB debugging off, rooted

So, I forgot my pattern lock, have WIFI off (can't turn it back on because I can't goto settings), have usb debugging off. My phone is Lava Iris 455, and is rooted.
I tried signing in, but it just keeps showing invalid username/password (I can sign in perfectly well on my pc).
All my data is on my phone(no sd card).
Is there a way I can get my phone back to normal without doing a factory reset?
I have made too many attempts at the pattern lock screen, and now it just shows the login screen. Will the pattern screen come back after a day or two? If no, is factory reset the only option I have?
Thanks.
This is the HTC Desire forum.
Try asking in the xda general q&a section, since i doubt there is a dedicated forum for your device.

HTC M8 pattern password not accepted or resetting.

Somehow my password pattern is suddenly not detectable and it shows as wrong password. As there is no more option in lollipop for "forgot password" and using the gmail account to log in. How do I reset the password on a HTC M8 without doing a reset? I've tried logging into the google account, and I can use the "find" option in the device manager to locate the device, but if i press the "lock" button and try to enter a new password, for a split second it says "We have sent a lock request to the device", but then it says "Since Google has verified that a screen lock is already set, the password you entered won't be needed." Wtf is going on? I am stuck with a pattern locked phone of whose password i know but the phone doesnt detect it anymore. Is there another way to reset the password?
No replies?
Well.......
Let me start by saying that this is a delicate matter, what if the device is stolen and somebody wants to get the info or device to work without wiping it. I know that this is probably not your intention and that it is hard to prove otherwise. But the possibility could be there in the worst case scenario !
Now don't get the above personal, it's written from another point of view, as i am running HTC phones for the past 6 years and never encountered this all of a sudden at any point. So from my point of view i find it difficult to believe.
To get to your point ...... not sure if it can be done otherwise but to reset the device. Depends if it's rooted or not for instance ?
Cheers
No reply ?
According to the story, looks like either : 3rd party apps are interfering (can also be malware/virus) OR someone physically got hold of the device and changed the password(perhaps he thinks its his own)
Try restarting the device while holding the volume up button only, android will go into safe mode and disable all 3rd party apps. If the password still doesn't work, then you have 2 options:
1) if S-ON : factory reset and lose all user data
2) if S-OFF or bootloader unlocked: remove password (this is the most details I can give without being an accomplice)

Bypass lockscreen?

Greetings dellow xda dev's, I am currently running a Tmobile galaxy note 3, with the newest stock odexed FOL1 firmware, rooted, running twrp 2.8.5.0, I hav been installing apps and setting things up all day as a recent problem has forced me to factory reset my phone. Due to the way I use tasker to lock my phone (using secure settings to set a password) and restoring the old tasker profiles, my password appears to have been corrupted in some form or another as I have entered it a bunch of times and it won't unlock, claiming that the password is wrong. I have spent most of the evening looking at exploits and bypasses but none seem to work with my phone, there is no password.key file in the data/system folder, and deleting the gesture.key doesn't help. Using android device manager I can send a message to my phone and 'lock' it, but there is no unlock option anywhere on the screen; until I hit the home button and it simply sends me back to the normal lockscreen, and whatever new password I punched in with the manager doesn't work. I have tried several flashable zip files (lockscreen security bypass and pattern password disable), I have also tried everything mentioned in :http://forum.xda-developers.com/showthread.php?t=2620456 that article, as well as poking around in adb and in twrp's file manager, as well as some old lockscreen vulnerabilities (sadly copy and paste do not appear on the emergency dialer or the password field).
I am rather desperate to get my phone unlocked without a factory reset, as I just barely recovered from one recently, and need my phone for work tomorrow morning. I do have some tasker and autoremote profiles running that will tell my phone to setoff an alarm through tasker, and that will alert my phone to when my tablets battery life is low, but I don't know if either of those will help. I do not have any trusted bluetooth devices that can unlock the phone, nor do I ever seem to find a password reset/forgot your password option after typing in my password.
Any help or guidance would be greatly appreciated and tried come morning before work.

Fingerprint scanner vanished - Alternate password forgotten

Guys,
I done goofed.
Allowed the young one to play with the tablet, lo and behold, the fingerprint scanner was "gone" and the tablet was requesting the alternate password, which I'm ashamed to say I have no Idea what it is.
I've tried to access the tablet with Android Device Manager, which gives me 3 options, RING - BLOCK - ERASE
After researching, I read that clicking on block and setting up a password there would work, but it doesn't. It just gives me a message saying that "Since google has verified that a screen lock is already set, the password that you entered won’t be needed"
There's no samsung account set.
While I know I could do a factory reset, It would be sad to lose some of the photos and files on the device.
Crazy ideas to help this fool here?
cheers,
Dan
factory reset wont delete your photos and files. it just delete system related data/install apps. unless you format your internal drive.
Hmm I thought that could be the case, but the only way I can do as reset now is going into that special mode by pressing power, home, volume buttons when the tablet is off right?
Won't the option I find there more drastic that a regular factory reset?
I haven't tried yet because I was hopeful for another solution :/
No other option available, would be terrible if there was (security bug!) Just do a factory reset in recovery mode, never got my personal files deleted that way, even Bluetooth downloads and old app folders stayed there

Forgot my pin and Android device manager didn't work.

Hi friends, Yesterday i just tried to change my lock pin on my M9 (running latest naugat)but somehow i forgot it after setting it up.(stupid me). Then i tried to use android device manager to clear the pin .After signing in into manager,i could see my device and it presented couple of options.One of then was LOCK.After entering into Lock, Android device manager prompted me to enter temporary password and i entered it.But it didn't work.
At one point i thought i was going to loose all of my pics,data.But fortunately somehow i managed to enter the right pin after couple of tries.
So can't android manager be used to clear the pin on M9?I would like to know if in future someone gets into this kind of problem.Thanks
Android manager is basically an emergency lock out security app which gives you the ability to remotely lock the device and destroy the private data on it before it is compromised, effectively making the device 'useless' until it is flashed. It doesn't protect the phone except for reporting its location if connected to the Internet, it protects only the data on the phone. Nothing more.
Beamed in by telepathy.
shivadow said:
Android manager is basically an emergency lock out security app which gives you the ability to remotely lock the device and destroy the private data on it before it is compromised, effectively making the device 'useless' until it is flashed. It doesn't protect the phone except for reporting its location if connected to the Internet, it protects only the data on the phone. Nothing more.
Beamed in by telepathy.
Click to expand...
Click to collapse
Thanks for the reply.So is there any way to recover phone via google account login without loosing data or pictures?

Categories

Resources