Hello I installed a new recovery with autorec for kk based D802 and after that I lost the knoc on.. It is only when the screen is turned off of it don't work, when I am on the lock screen and tap it twice there is no problem and the screen turn off. But when it is turned off and I tap it twice there is no response??? Is there any way yup fix that?
dgaa1991 said:
Hello I installed a new recovery with autorec for kk based D802 and after that I lost the knoc on.. It is only when the screen is turned off of it don't work, when I am on the lock screen and tap it twice there is no problem and the screen turn off. But when it is turned off and I tap it twice there is no response??? Is there any way yup fix that?
Click to expand...
Click to collapse
go to your phone dialer and dial 3845#*802# and a menu will pop up scroll to the settings option touch it and look for an option to update touch firmware, touch it and wait about 15 seconds; after this your knock on should be working again
Amazing!!!! Problem solved
Related
After flashing Stock JB KDZ using FlashTool, my G2 became useless, when I boot my phone, LG logo shows up but LG Animation Logo doesn't show but there is LG sound and blue/green LED lights are flashing. In download mode, it doesn't show the usual "Firmware Update" screen, but it only shows stuck LG Logo, however I can see that my PC detects my G2 in download mode. In my homescreen, whenever I operate my phone and open some apps, the screen just randomly freezes but I can hear touch sounds when I touch the touchscreen panel. So what I always did is to lock the phone using either Power Button or Double tap to make it functionable again but whenever I will unlock my phone, a black screen comes out, and I have to lock and unlock the phone several times before I get the luck to see the lock screen and unlock the phone. I already flashed my phone several times to Stock JB using FlashTool, but still the problem exists. I also tried hard resetting my phone but the problems is still there. Do you guys have any ideas about my situation? Is it a hardware problem now? or it's just a software problem? Thanks. Hope you guys can help me. I will very much appreciate your help. :good:
Phone has been rebooting constantly on its own since yesterday when the home button, lock button or unlock screen has been touched. Problem continued until today. Now phone will not boot up past the start up and service provider screen. Help!
aab121 said:
Phone has been rebooting constantly on its own since yesterday when the home button, lock button or unlock screen has been touched. Problem continued until today. Now phone will not boot up past the start up and service provider screen. Help!
Click to expand...
Click to collapse
Have you tried restoring your device to it's original factory settings?
As much as I didn't want to, yes. It's still giving me the same problem.
Try flashing stock rom with odin.
Using TWRP i have wiped everything except internal storage and installed LG-G2-VZW-OTA-VS98012B.zip after this process completed i reboot the device and got a fresh OS in my phone but soon after using i have realized that certain features are not working
1. Screen Rotation
2. Knock ON feature not working (screen goes off from double tap but its not turning back on only by power button)
3. Motion sensor calibration menu crashing (unfortunately settings has stopped)
is there any way to fix?
Hi guys,
Something strange is happening to my zenfone. When I want to switch it off, and I click the "power off" option my phone activates offline mode, then the screen just dimms instead of going full black. When I try to switch it on again, everything is okay except that my phone doesn't vibrate and goes straight to boot animation, there is no loading system circle, phone boots up in 3 seconds. I don't need to enter pin too. When I choose restart option everything goes as normal. Any help is appreciated
Zf5
Not rooted
Android 4.4 kitkat
Gumak11 said:
Hi guys,
Something strange is happening to my zenfone. When I want to switch it off, and I click the "power off" option my phone activates offline mode, then the screen just dimms instead of going full black. When I try to switch it on again, everything is okay except that my phone doesn't vibrate and goes straight to boot animation, there is no loading system circle, phone boots up in 3 seconds. I don't need to enter pin too. When I choose restart option everything goes as normal. Any help is appreciated
Zf5
Not rooted
Android 4.4 kitkat
Click to expand...
Click to collapse
Its a common issue.
Just wipe everything from bootloader, like system, data,cache, then flash recovery.img from .44 update and then reboot to recovery and sideload the .54/.540 update.
everything will be fixed.
Me and my friend faced the same issue about a year and a half ago,and this fixed the issue.
What does 'sideload' mean? Sorry I am new here :v
I have some issues with my s4 a few weeks ago it started
first i couldnt change my brightness right after that my boot animation disappear and now i cant enter my recovery i found that out because today i tryed to delete everything and install new in hope that the bugs will go away but then this
i think i can go in to the recovery but my screen does not show it but i am not shure about that.
also after i tryed to install 5.1.0 android to maybe get in recovery, (befor i had 4.4.4 installed because i have a weird input lag in 5.1.0) i noticed that the screen is flickering but only in 5.1.0 in 4.4.4 i never had this
what i already tryed: install I9515XXU1ANK2_I9515YXY1ANL2_I9515XXU1ANK2_HOME.tar and I9515XXU1BPK3_I9515YXY1BPK2_I9515XXU1BPK3_HOME.tar ,
adb reboot to recovery , tryed to change kernel with app but i think that didnt worked
installed twrp, cmw both didnt worked
please help me to fix my phone
Does the phone boot properly to the desktop after flashing the latest stock ROM?
yes it boots normal
btw little update i found out i can use my recovery my screen just dont show any thing
i found that out because everytime i was downgrading from 5.1.0 to 4.4.2 i had to do wipe data or it wont boot
i tryed to go in recovery and go 3 down (wipe data) and then 7 down (yes) just with youtube videos and it worked before the wipe my phone does not start on 4.4.2
that means that my recovery is working but screen just doesnt show it
it doesnt show anything but the white samsung logo, normal system, downloadmode
at any other time my display ist blank
as an example when i turn it on i see the white logo then screen turns blank i hear the bootup sound, after 15 sec screen goes black and when i press unlock i can normal use the phone
but why is it blank while booting and in recovery and also is a bit flickering when phone is turned on normal
Recovery works on stock lollipop?
yes recovery works but screen does not when i enter it
the screen is turned on but it only shows black
same thing when the phone boots up screen in turned on but only shows black untill the phone is booted then screen works but is flickring a tiny bit
i called in a repair shop they told me maybe the backlight control is broken???
because i also cant change my brightness its set to max and doesent get darker when i move the slider