device encryption pattern wont work anymore - Nexus 9 Q&A, Help & Troubleshooting

i dont know how it happen, but my nexus9 wont accept the encryption pattern anymore.
it happen when my nexus ran out of battery and forced to shut down. by the time i booted it after a full charge. it wont accept the pattern anymore to boot the device. is there a chance that my pattern broke?
i had same pattern for 2 of my android device and ive been using it for quite a long time so i dont believe theres a possibility that ive forgotten it.
i tried to contact google since i this device was listed under my google account. i even installed android device manager on it but i dont know how to contact them.
so im taking my chances here maybe theres anybody here knows some trick.
thanks in advance

Related

[Q] Bypass Pattern Lock

First of all, I know this has been posted before regarding other devices, but I couldn't find anything about this phone.
Here's the deal, my friend passed away on Friday night, and suicide was highly suspected. His parents very much want to be able to unlock his phone and find any reasons that may point to suicide. They have exhausted all of the pattern lock attempts possible, so now it's stuck at the recovery option.
The phone is definitely on stock, and most likely hasn't been rooted. When I try to unlock it, I can see the actual homescreen in the background before the password recovery screen pops up. The phone is still active, so I can call it and text it if that can help bypass the lock screen in any way.
Any help is GREATLY appreciated.
Wellp, none of the glitch methods I found online seemed to work. But I did manage to get into the phone.
I realized that Firefox/Chrome/Whatever will probably have his password for gmail saved. So his parents let me on his laptop and I managed to find his gmail password in the saved passwords and reset his pattern lock.

I know my password but can't connect to network

Sorry if this has been answered before, I did do a few searches before posting though.
I know the google account associated with this phone, as well as the correct password (I use it daily so I'm 100% sure of the password)
I have forgotten my unlock pattern (the one you draw on the 3x3 grid).
I'd like to unlock the phone, but it doesn't remember any wifi passwords, I cant figure out how to make it connect to wifi. I also don't have a compatible SIM card, that I know of.
Is there a way to back up the phone to an SD/Computer without logging in, before resetting it? I'd just like to access the old pictures, but if my only option is a factory reset I can accept that.
Thanks for any help you can provide!

Someone please help, for this Idiot :D

Hey Everyone. I have a extremely annoying and stupid problem with my phone
I have Z5 Premium. What happen is that my phone was always locked with fingerprint and pin number. BUT, for some reason after installing some applications and launchers to try on my phone my locking system sometimes didn't work. Some it lets me just to swipe my finger and I unlocks the phone, without asking for pin... sometimes it asks and sometime it don't, it started to be very annoying so I wanted to check if I change it to password instead of pin if it will be the same. The good news is, it looks like it fixed that problem and the bad news is my phone is so f***ing safe now that I can't even unlock it my self!
I created that password for very temporary time, for some extremely stupid reason I used password which I never used it anywhere else, it was only 4 letters and at that time it looked very easy to type and remember it but I was wrong... I reminded it for 20 mins than I felt a sleep for a short nap and when I woke up, its gone I'm trying to guess that pass and unlock it for 4 straight days now!!
I know I can do hard reset and start again from scratch but I don't want that. I just made all the setups for my phone and everything and I don't want to loose whats in it.
So what options do I have? I found quite few good methods but usually I'm not able to do one of the steps in it..
I tried Google Device Manager method, it didn't work because I already had password not a pin or pattern so it didn't let change pass
The best one I found so far is to flash a script through CWM to remove my pass. The only thing is my phone is stock at the moment and unrooted so I don't have CWM. Another problem is I don't think USB Debugging is enabled on my phone which creates even more problems in my situation I couldn't even get my phone into normal recovery mode when I tried with this phone, anyone know how to do it?
So guys, what options do I have without resting and deleting everything on my phone again?? Please help me, as this thing drives me crazy form 4 days now... I want to smash my phone into wall or my fu****g head because I set that pass up...
Ps. Is it possible to do a android backup on my phone? with looked screen and debugging disabled? but somehow so it doesn't backup my lock screen pass to? I dont think so my self but may be Im wrong..
thanks
I just found another method which I will try now, it could work...
nope, usb debuging needs to be enabled on that method too.. :/
never mind "helpful people" sort it out by my self.. how do i delete this threat??
Hi, I have the exact same problem but I want to hard reset the phone as it is new. What should I do to achieve that?

Keeps saying Wrong PIN when pin is correct

I have a Samsung Galaxy S4, last night it decided to tell me my PIN was wrong and would not unlock (I've had the same PIN for years so I know for a fact I was entering it correctly) I removed the battery and it let me unlock my phone without a problem. If I tell the phone to lock and unlock it right away it will accept my PIN without having to pull the battery.
I have my phone set to lock after 1 hour of inactivity
I use ToucherPro which I can also use to lock my phone by selecting the feature in Toucher
I use 3 xda - x tether, snapprefs, lucky patcher (not fully activated, not sure if this is considered xda)
I keep my phone data and wifi off so I am afraid that removing the battery will stop solving the issue and I will not have access to my phone at all.
This morning it did it again - once again I pulled the battery and it worked fine.
My phone is rooted and unlocked for carrier, it currently running 4.4.2 (I cannot do a software update due to it being rooted) I bought the phone unlocked and rooted so I have no idea what root was used.
I have had the phone over a year now and have never had a problem like this till now.
I don't know if this applies at all but lately I've been getting a notification about "SE for Android has been disabled. Restart device to fix" I've done this, multiple times but each time I pull the battery the notification comes back BUT since I've had a problem with the PIN it has not gave me this notification again.
If I had to pinpoint when I started to have odd issues with my phone, it was when I downloaded and installed Freedom Patcher months ago. I uninstalled the app the same day I downloaded it - I do not recall exactly what Freedom did that made me uninstall other than it didn't work for what I was trying to use it for.
I have run avast antivirus on my phone - it says everything is good. I would like to avoid a hard reset. I have snapchat and to use snapchat on a rooted phone is very difficult as they have updated their security so it would require me creating a new account - I also like my root access so I would not want to lose this. I will try what anyone recommends but hard reset is only once I hit rock bottom with this issue.
I have the same problem, and have never used freedom patcher. A simple restart lets me enter my pin.

Fingerprint works but pattern not recognized anymore

Hello!
I'm facing a very weird issue with my HTC U11 Life.
I've been using it for years with the same pattern and fingerprint, and out of the blue, my pattern appears as wrong while I haven't changed it.
It happened for the first time after restarting my phone (I switch it off pretty often though).
The fingerprint is recognised, but the pattern isn't.
I have no other option on the screen than the emergency call (no "forgot pattern"/enter password/pin/connect to my Google account), and the "find my phone" doesn't show anything ("Can't reach device"), even if it's connected to my home regular wifi.
Not sure it's relevant, but I tried to deactivate the pattern a month ago, as I'm using that phone only at home. But it sounds like it didn't go through.
After browsing forums for hours, I tried a few steps, all unsuccessful.
Using the ADB tools, when I enter the bootloader, I run “./fastboot reboot bootloader”, after which I see the device show up in “./fastboot devices”. Then I try to run “./fastboot boot twrp.img” for the HTC U11 Life, at which point I see a “Device corrupt, cannot be trusted” message. So I seemingly can't progress without flashing my phone, which I don't want to do.
I should probably also mention that I have another phone (Google Pixel 6), and I tried to put my home as a "Trusted place" for my Google account, but it unfortunately didn't change anything.
I saw the hard reset option but I can't afford losing any data on that phone, and I believe there is a solution given the fact that I can provide the right fingerprint and any password, if they're requested.
I hope your fabulous community can be of any help.
Thank you very much!
Take it to a data recovery specialist if you really need the data. They might be able to recover it.
Either a hardware failure or possibly malware, or a Single Event Upset.
Always redundantly backup critical data. Avoid encryption if possible. Use an SD card as the data drive if you have that option.
Hey Blackhawk!
Thanks a lot for this super quick answer, I really appreciate it
I should admit I have a hard time believing a malware attack, given that I was barely using Internet on this phone. So that indeed must be a hardware failure or a Single Event Upset. Go figure!
That's a pity that there is no solution to that, especially that my fingerprint works, which is super frustrating. Anyway, too bad, I guess I'll factory reset as it's my only option.
Have a great weekend!
seems theres no way to fix this
ccaye said:
seems theres no way to fix this
Click to expand...
Click to collapse
There is. A factory reset. The data partition was somehow corrupted. If it reoccures then either the firmware has been corrupted or there's a hardware failure.
Anytime you set a password for device access, you are the one most likely to get locked out. It may be through no fault of your own however had no lock had been set you have a higher probability of retaining access.
NEVER set passwords for backup drives. Always keep backup drives isolated from everything unless in use.

Categories

Resources