I have problems with screen lock - Samsung Galaxy J7 (2017) Questions & Answers

the phone was only emergancy calls after patched cert and repair imei can't put screen lock or finger print when I go settings and I create the code,pattern or pin the screen shows an error (SETTINGS HAS STOPPED ) Open app againg
I tried different firmwares but there is no result in what the problem is?

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Unlock has shown up from nowhere

On my Mobile Shell Now Screen, it suddenly says "unlock" & i am required to unlock the phone everytime. I didn't set this up, it must have been done on accident. Any ideas how to turn it off so i can just start using the phone by hitting the power button again? I've looked through all the settings I can think of & can't figure this out. Help please!
any light on this? This JUST occured on my 6800. I have S2U and did not fool with settings. Just happened today.
Reinstalled S2U, Removed S2U (deleted folders and reg keys as well).....still happens
******************UPDATE*********************
Found the error. I have Battery Status on my front screen, for some reason it glitched and there is a setting withing the settings of battery status that "locks" upon wakeup with device lock not s2u. Problem solved

Two issues with blackstone...

Hello
I have two little issues I can't find soultion to..
1. My device boots, htc logo appears and then keypad shows up to enter the SIM PIN...but it closes before I input so I have to manually turn off the airplane mode and then turn cellular on...
Is there a way to fix this?
2. The topright corner cross (or sometimes even the OK) should be white (if clickable) but sometimes it is grey..is this normal or I have something bad going on...it works, it is just annoying that sometimes it is gray sometimes white...
If someone knows how to fix these two please let me know...thank you very much...
if only these two issues was the only ones....
Concerning the pin code screen that disappear, instead of put your phone on plane mode, you can just click the call button : it will display the pin code screen again.
ow..thanks you..I will try that one..
and regarding the issues...luckilly I dont have many...
1. This seems to be TF3D - when the phone re-starts from reset it wants the SIM code. But, TF3D starts as well and then takes over the screen. Any use of the phone now will give the SIM code screen. So, the other advice is good: hit the call button. I normally just wait for TF3D to do it's start-up and I normally get automatically the SIM code input screen.
2. I use http://soft.photoracer.net/docs/wktask_en.html as a replacement for the OK button. But before I never had the grey OK button. Try exploring the OK button options in start - system - task manager - button
thanks for your help....
ow and btw I hate touchflo
i have standart homescreen customized
If you don't need the security provided, why not turn off the SIM pin entry?

Lock Screen problem

Hi, I've a problem with the lock screen.
I think that the problem is caused by a third app, because always a reboot the phone the lock screen is working and after 1 minute more or less I encountered that the lock screen isn't working. It's activated but isn't working, if I go to lock screen potion, change it to Pin and then to slide or if I go to security, administrator... disable one and then enable it again, the lock screen is working ok until I reboot the phone.
My phone isn't rooted, how can I check what app is the cause? I've more than 550 app installed in the phone and I don't want to uninstall one by one to try which one is...
Thanks!
nobody can help me?

LG G2 keyboard not showing up. Stuck on PIN backup screen

Hi there. So my phone has the Knock Code pattern set up and the touchscreen often thinks I press it when my phone is in my pockets, so many times I'm asked to enter the Backup PIN or the Google Mail account. And this weird thing happened and my virtual keyboard won't show up. Even after restarting the phone. The touchscreen seems to work but I can't access anything not even the top navigation bar. My internet is offline on the phone. The only numbers I can enter are those from the SIM card's PIN. What can I do?

Possible screen lock bug while trying to set up fingerprint + PIN security

So I just tried to set up a screen lock on my PH-1 (Latest 8.1 Oreo build .166) that previously had no screen lock. In 'Security & location', I selected 'Fingerprint', which requires you to set up a screen lock of some kind as a backup. I selected 'PIN', and entered my normal six-digit PIN twice for confirmation, as normal. When prompted to enter my PIN prior to recording my fingerprint, I get "Wrong PIN" even though I'm positive it's correct.
When I go back to 'Security & location' in settings, it shows 'Screen Lock' as 'None" and when I reboot, there is no prompt for PIN so the phone is not locked. However, I cannot edit my screen lock type or add a fingerprint because it will not accept any PIN.
Do I have any other option but factory reset?

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