Database Develop

Very BIG problem with password

Hi Guys, i've got a very big problem with my LG OB i want to install new firmware so I click on my dialer 3845#*970# and do factory reset, when my phone reboot i've got a password, when im on lockscreen and i slide up to unlock my phone says me "Enter password to unlock" but I didn't set any password and i don't know it. I install new firmware by KDZ but after reboot there is still password. Please help me !!!! What I have to do to clear totaly my phone, because now I can't unlock it !!!! Thanks a lot for help.

Try typing "0000" since it's the default for passwords.

No, it doesen't work. I've read that I can do factory reset but I don't know how if I can't go to the menu because I'm on lockscreen.

Any ideas ?

If i were you, i'd use the USB and Volume + to do a factory reset.
More instructions on this thread
How To Reset LG Optimus Black To Factory Default
Hope it helps!

knoxious said:
If i were you, i'd use the USB and Volume + to do a factory reset.
More instructions on this thread
How To Reset LG Optimus Black To Factory Default
Hope it helps!
Click to expand...
Click to collapse
It is not FACTORY RESET ! It is just flash...
There's no other way to do a Factory Reset (wipe data partition) other than 3845#*970# or enter Recovery. But as we all already know, there's no key combination to boot directly into Recovery Mode.
BUT, if you have enabled USB Debugging. connect phone to PC and use ADB, and type: adb reboot recovery. This should help.

same issue
hi
i'm facing the same probelm , i forgot my password , and i dont what to do ,
this is the second week without having any sulotion,
please help

[Q] Xperia z lock screen - issue

Hello guys!
Today, while talking on my Xperia Z, i was freezes. I do restart a phone and enter the pin code and... my phone requires me to enter pin LOCKSCREEN, although that i doesnt never set it.
I can't turn on service mode (Vol down + Vol up) + PWR.
What to do?

reboot few times if it doesnt fix run seus and repair the phone
hope it helps

@up
thanks a lot
problem solved, helped reinstall firmware via SEUS. :good:

glad we could helped

Password locked Z1s .....will PC Companion remove it?

Password locked Z1s .....will using PC Companion to do a full factory reset remove it?
or will it ask for password again?
if so, are there any other way.? Thanks

poog said:
Password locked Z1s .....will using PC Companion to do a full factory reset remove it?
or will it ask for password again?
if so, are there any other way.? Thanks
Click to expand...
Click to collapse
Flash stock ftf of your z1s version but you will also loose all your data another way is to backup data via recovery if you have installed one..

kathanpatel1001 said:
Flash stock ftf of your z1s version but you will also loose all your data another way is to backup data via recovery if you have installed one..
Click to expand...
Click to collapse
Thanks for the reply. What if I forgot what version or just not sure?

poog said:
Thanks for the reply. What if I forgot what version or just not sure?
Click to expand...
Click to collapse
Try factory resetting your phone with the help of stock recovery.
To enter into stock recovery follow below steps;
1. Turn off your phone (wait 10 sec)
2. Press power button
3. As soon as you see LED (blue or other colour) press volUP + volDOWN for about 10-15 sec
4. Navigate options with volume buttons and select with power button.
And make a factory reset and reboot
Done!

Help Me On MY Phone (BluR1HD) Accidentally Format

Accidentally I format My Phone Using SP FlashTool Cannot Start Pressing Power Button. and Cannot Go To BootLoader Anyone Can Help Me ? #DeadPhone

BLUR1HD said:
Accidentally I format My Phone Using SP FlashTool Cannot Start Pressing Power Button. and Cannot Go To BootLoader Anyone Can Help Me ? #DeadPhone
Click to expand...
Click to collapse
The firmware attached to the following post should help.
https://forum.xda-developers.com/showpost.php?p=71497570&postcount=6
Unzip the download then open to the scatter file from so flash tool
Once you get this flashed, you will have problems with wifi, and sim cards because of the format you lost them. Bug it can be dealt with, first need to get phone running Android .

Note 9 bricked customary binary blocked frp locked

Can you please help my note 9 uk model says Custom binary recovery blocked by frp lock .
https://imgur.com/a/hHhaWZA
Help please
Now my laptop won’t recognize the usb and I can’t get out of this loop. Can you please help how to fix this. I have pressed the buttons wonts take me out from this screen. There’s no way for me to get Odin to recognize my phone. Any solutions I tried down and power don’t work etc

Not sure what you need exactly but:
- To power off, VolDown + Power for few seconds or disconnect battery/wait for it to drain
- To get rid of the frp lock you can try either wipe data in recovery or flash latest stock ROM with ODIN (make sure you have the correct drivers installed) sadly there's no other way