Second lockscreen that displays custom security question - Android Q&A, Help & Troubleshooting

I'd like to add a second lockscreen that should appear immediately after my phone is unlocked that displays a custom security question that must be answer correctly before the user can go to the homescreen and fully unlock the phone. Could someone please point me in the right direction in terms of how to go about doing this. I've googled and inquired on the android stackoverflow to no avail.

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Users with encrypted phones, help please

From the online articles and the encryption description i was left with the impression that i will need to enter the password only on boot.
Well appears that once encrypted the only active unlock options become, face unlock, pin and password.
All take too long for my daily use, and since you don't have to use the encryption password for unlocking (the phone is decrypted on boot) but other options like face unlock, why we can't unlock with the normal slider screen or at least pattern unlock?
Is there a way to go around it and enable the slider unlock on an encrypted phone?
p.s.
i know that decreases the security, but knowing that if i lose my phone, chances are the battery will die before someone digs into it, and they will need to decrypt it then.... is enough for my needs.
what version of the os is it? and yes you can change it. you have to go into settings >>security>> and should give you the option to change it. you just have to disable encryption. worst comes to worst...FACTORY RESET
the idea is to change it and still be encrypted...
it's 4.1.1
I guess encryption is not that popular among android users?

[Guide] How to Unlock & ByPass a Pattern Lock on Android Device Without Loosing Data

[Guide] How to Unlock & ByPass a Pattern Lock on Android Device Without Loosing Data
So you are here cuz you probably have had set a Pattern lock on your android device, and baaah BAD LUCK you forgot the the pattern. So just rather than getting a whole factory reset of your devise we have a very easy and nice tutorial to get your Phone unlocked while not even loosing a single contact out of your Phone.
Well many other are here cuz they want to spy on a friends android device but damn th patternlock is not letting them. So chill out and Spy tight as we have a set of instruction and a very nice post on Unlocking a Friends android Pattern lock.
Hello friends today we are here to help you about how to bypass the pattern lock on an android device. Have you sometime suffered with Locked out? Do you know how to bypass the patternlock? Did you try it out on your own anytime?
Pattern lock on an android device provides users a great security which further prevents your smartphone with any accidental taps like theft or misuse. If a user wants to use this security feature on their android device then they have to customize it under the settings option in menu.
It happens that sometimes users forget the pattern of lock of their devices and in panic they start guessing the pattern and finally comes with a problem of locked out. Users and dear users don’t be so panic as if is facing any problem there is a definite solution to that problem as well. If you face a locked out then you can bypass the pattern lock.
There is very commonly used method to bypass android pattern lock which you have forgotten bu that will for sure make you loose all your data and all your contacts and everything. in other words it will make the phone a device the same as your bought with everything wiped off including all applications. This can be dony by going into the recovery mode of any android device. and then select factory reset option. This is not recommended as for 2 reasons, first, It will clear all your data, second, we have a better option left with us !
You don’t know how to bypass the pattern lock. No worries at all. We will help you out and you just need to follow some ADB commands and then you can finally bypass the pattern lock on an android device. Just go through the following guide tutorial very carefully step-by-step so as to bypass the pattern lock.
SOME BASIC STEPS BEFORE YOU BEGIN Unlock & ByPass a Pattern Lock on an Android Device Without Loosing Data
The very first and important need is the ADB drivers that must be installed in your PC.
Then it is really important that the USB debugging must be enabled before your device being locked.
You should be very carefull while installing the drivers of your device. This technique will not work without installing the specific drivers.
Users might feel really annoyed and irritated when they tried the pattern lock several times in panic and unfortunately their android smartphone displayed locked out. Further users cannot access their android smartphone and at last need to bypass the pattern lock.
HOW TO BYPASS THE PATTERN LOCK ON AN ANDROID DEVICE
Just Follow the easy tutorial to Unlock an android’s pattern lock without factory reset after when you have forgotten it. And yes its that easy as it sounds.
Users need to connect their android device via USB cable to PC.
You must now open the folder where you installed ADB driver.
Now you just have to click right on the screen’s blank area along with hold the shift key and select “OPEN COMMAND WINDOW”.
A window command will prompt and then you just need to type the following:
adb shell
cd /data/data/com.android.providers.settings/databases
sqlite3 settings.db
update system set value=0 where name='lock_pattern_autolock';
update system set value=0 where name='lockscreen.lockedoutpermanently';
.quit
Once it has been done then you have to reboot your android device.
Now it is all done and set.
After following this guide tutorial now you can access your android device as the pattern lockhas been completely disabled.
There is another method not to bypass the lock pattern on and android device but to get your device being unlocked. It is through G MAIL. When you face problem of locked out just click on forgot pattern and follow the basic instructions that follow.
If this guide tutorial really helped you out then please share your experiences with us. And if still any problem persists you can ask for our help and we are there to help you out.
That was it now you can easily unlock any of your friends Phone without even letting him know and making use of it for your propose. But ill not recommend this as the so called friend of yours may punch punch back in your face.
So anything not working with the post or anything you are confused with, just let us know in the comment section below or contact us from the top menu.
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Should we type it just as you mentioned or there is something about the spaces or should It be typed like a paragraph as you mentioned

Developer Options, OEM Unlock and FAP Protection

Hi.
Before my question I'll write about my experience because I am sure it will help many many people.
As many of you, I always ROOT my smartphones.
Nowadays, the new phones, they come with this new technology to avoid root and other things called " OEM Lock " under the Developer's Options.
Following every step provided in the root guide for you phone, the new step to enable OEM Unlock under Developer Options
is a must!
The only thing that they don't say is that you MUST leave OEM Unlock ALWAYS ENABLED during and AFTER the root, and not only during the root
process.
Not knowing that, what did I do? Right After rooting my Samsung Note 5 I disabled the OEM Unlock. When I restarted the smartphone, it got into something called FAP Protection Black Screen where you are not able to leave not even if you try to root the phone again with the img file!
If you get in the FAP Protection Screen, like I did, despair will take over, I promise! And Google will not help you!
Is there a solution?
I found one, but not in any Google Page.
You need to download the firware img file for your phone, exactly same model,
in my case it was SM-N920G (Samsung Note 5), and for your specific country. Luckily for my phone it was not so hard to find, just hard to download (1,7GB with average 15 kB/s speed!). You will find different versions, some related to a Phone Company Operator that your country has, other related to no operator at all (sure I chose that).
After you get the firware file, just use Odin with that file to flash the phone, just like how you did to root the phone, but now, instead of using the root img file with Odin Software, you'll use the firmware file. That will not only solve the problem and give you access to your phone again, but in my case the Operator Flag disappeared and the data and apps installed miraculously were intact! I was pretty sure I was supposed to lose everything, but that didn't happen!
I'm sure what I wrote above will help many desperate people out there!
Now, my main question here:
You can never disable OEM Unlock in your life, with a rooted phone, period! So, it's really dangerous to leave the developer options enabled, allowing anyone that uses the phone to change it, even if by accident. In my case, as another example, besides rooting my phone, I rooted my father's phone too (because it was previously mine). I'd like to avoid by any means that by any chance me, or my father, disable to the OEM Unlock.
So, my question:
If I disable the Developer Option in order to "hide" it, will the changes that I did inside it remain working perfectly? I'm afraid that if I disable the developer options, somehow, it might take every option inside it back to the "default", just like it was before I enabled the developer Options, meaning in this case, OEM Unlock would get DISABLED again!
Is it safe to disable the Developer Options when OEM Unlock is Enable and MUST Remain like that?
Thank you.
Lost a night of sleep for the same problem with a Samsung S8.
This should be added to *every* mod guide.
In my case was worse too...if you root the phone and wipe data, when you open first time developer option you'll find "OEM Unlock" disabled (but I assume it's enabled at bootloader level). So when I check / uncheck it I doom my phone to lock on next restart...
how to get to boot menu on htc u12 plus, smallest width setting got adjusted wrong in developer options and power got cycled, all I can see on lock screen are 1,2 and 3 cant unlock, any ideas?

Hacking into MIUI 11?

Hello, my device (Redmi Note 8T, MIUI 11) has recently stopped accepting the pattern lock I set up when I got it first and I'm trying to bypass the lock screen. The problem lies in that I haven't got USB debugging activated nor Google's Find My Device. I'm almost sure I haven't forgotten the pattern, but I've tried multiple patterns similar to the one I remember. Is there a way of unlocking the bootloader or booting into TWRP without having to access to the phone's settings? I've been thinking of flashing Aroma File Manager and remove the system's files for the lock from there but I haven't found how to do it without unlocking the bootloader. Is the only way of doing this restoring the phone completely? I'm almost a complete beginner in Android modding and I appreciate any extra help, thank you.
I'm not a native English speaker so I'm sorry if I have committed any mistakes in my writing.

Huawei PSmart 2019 locked (help)

Hello, my dad passed away one week ago, and we need to save pictures from the phone.
The phone it's connected to Wifi but we don't know the lockscreen 4 numbers code he had.
Any way to unlock it? We know gmail account and password but when we put a few times the wrong code we don't get any message to restore the code.
usb debuggign its off and we can't turn it on either because the phone it's locked.
Help please it's very important.
help?
@ferrytero
Why are you so impatient? Keep in mind that this forum isn't a 24/7 service you've paid for.
Anyway try this
Step 1: Log into the Google account synced on device in question by following this link: https://myaccount.google.com/.
Step 2: Visit Device activity & notifications. This should be available under Sign-in & security.
Step 3: Under Recently used devices, tap on Review devices.
Step 4: Select the device whose FRP lock you would like to disable. Next, click the red Remove button to disable FRP lock. Confirm the action on the pop-up.
jwoegerbauer said:
@ferrytero
Why are you so impatient? Keep in mind that this forum isn't a 24/7 service you've paid for.
Anyway try this
Step 1: Log into the Google account synced on device in question by following this link: https://myaccount.google.com/.
Step 2: Visit Device activity & notifications. This should be available under Sign-in & security.
Step 3: Under Recently used devices, tap on Review devices.
Step 4: Select the device whose FRP lock you would like to disable. Next, click the red Remove button to disable FRP lock. Confirm the action on the pop-up.
Click to expand...
Click to collapse
Thanks a lot, but I've tried with my phone and the only options I find are logout and find device .
I can't find any red button.
https://i.imgur.com/14Qq6Kq.jpg
When I try to do it with my dad's phone, I think he was not logged in gmail since day 18 September.
There is any other way to bypass lockscreen?? We could pay something if it's needed.
I've been trying codes since 1999 to 1970 (typical codes) , but now I only can to write 1 code every 2h
https://i.imgur.com/HMv48eW.jpg
Thanks again
@ferrytero
Wondering why you don't carefully read posts?
FYI: I no longer participate this thread.
jwoegerbauer said:
@ferrytero
Wondering why you don't carefully read posts?
FYI: I no longer participate this thread.
Click to expand...
Click to collapse
I'm sorry but my english is not very good and I can't to understand the posts...
Could you tell me what I did wrong please?

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