keyboard or phone issue - Samsung Galaxy Note 8 Questions and Answers

random not opening keyboard when i want typed . and when i press home button it holds. i press one time. screen not working , when i relock screen it work ok. why screen not working? i have same issues screen random not work even when i buy new phone not used from store. i buy phones from store and i had the same issue, screen not working at sometimes... weird. new phones with brick. issues.

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help-Replacing the screen lead to frustrating keyboard/button issue.

After replacing the screen and reinstalling the HTC Rom I am having the most frustrating keyboard/button issue.
When I turn it on everything works great, it's like a new phone. No problems.
When the screen shuts off, either manually or automatically and I turn it back on is when the problem arises. When using the phone with the keyboard, the phone seems to randomly after any key (only on the keyboard) push the center button the front.
Lets say I'm typing in Word, after the 3rd character for example it will save and quit. In SMS it will make a new line. In explorer it will bring up the context menu. Each time the buttons on the from of the phone will turn on, which they shouldn't be doing.
I can use the buttons on the front to do what ever and the problem wont come up, only with the keyboard.
What could I have screwed up while replacing the screen? The thing I don't get is the correlation with the screen shutting off.
Fixed
I fixed it and I'm posting here in case someone else has the same problem.
The faulty part was the scroll wheel and it's little PCB board. I replaced that and now it works. I also discovered that if that piece is missing, you will have the same problem.

Stuck on lock screen.... Android 2.1/2.2

So, I downloaded and launched it perfectly... everything so far i tried is working fine except the lock screen... Some times when i press the Cancel key the button lights lid up but there is nothing on the screen and sometimes it appear the lock screen but nothing happen....
Do someone have any solution to this...
Thank you.
I have the same problem. I have been reading that possibly going back to an older kernel / roofs fixes this problem but have not seen and confirmed reports.
Can anyone confirm this and what version?
Thanks
Same problem at me. Both builds are running very fine for some tine but after that are running slow.I don't know why. Maybe is somehow related with the lockscreen problem?
I have this problem as well i get lucky if i manage to move passt the lock screen and the OS runs really slow it takes like 20 seconds just to open the app screen and the app screen laggs like no to morrow how come so menny ppls can get it to run just fine but i cant it makes me sad face
+1 one for me... I have got a TOPA100, it's almost impossible to wake up the device, sometimes the lockscreen is visible, but it's impossible to move the unlock slider. Usually I need about 10 times and something around 5 Minutes to wake up the device.
Same problem here, would be great if this can be fixed...
RaZz0r12 said:
I have this problem as well i get lucky if i manage to move passt the lock screen and the OS runs really slow it takes like 20 seconds just to open the app screen and the app screen laggs like no to morrow how come so menny ppls can get it to run just fine but i cant it makes me sad face
Click to expand...
Click to collapse
For me it's the same and the battery runs only for one hour, I think a (system?)process is running with 100% CPU time. I am new to android, so I don't know where to look.
Same here on an AT&T Pure. Sure would love to get this fixed however I'm reasonably noob to the Android world (not completely novice to linux in general, and I have successfully flashed my AT&T TyTN II thanks to this site.) Fixing this would be a huge help!
Thanks
More specifically on my device I encounter. The following:
- Turn screen off via end button.
- Turn on screen via call button.
HW button lights come on for a few seconds then cut themselves off.
Screen does not turn on at this point.
- Turn on screen via call button again
- Screen comes on with HW button lights
about half the time screen is unresponsive and will not all me to unlock with swipe of finger
Other times will accept input and unlock to the home screen
When unresponsive repeating entire process above will likely allow me to unlock successfully.
Thanks!
Sent from my AT&T Pure using XDA App
same
my screen never wakes up
end up using soft reset to windows mobile
(it could be something to do with startup??)

Touch screen dead; any way to configure device without it?

Hi,
Xperia X1 is three weeks past warranty. Touch screen suddenly stopped working; Display screen still works fine with keyboard in or out. All hardware buttons and keyboard buttons worked, phone worked OK, it was just the touchscreen that was dead. Never had any display problems when sliding keyboard in and out like I have read in here.
HOWEVER...
My mobile Tech Support told me to reset and now all I have is the initial Windows boot screen that says 'Tap the screen to setup...". WTF? Of course when I tap the screen nothing happens.
Is there a key or button combination I can use to invoke the setup routine? Is there anyway to connect it to a PC and control it? Be nice to get the phone back to working, I can live without the touchscreen for now.
There could be an issue of the flex cable being loose. You could try and open your X1 and re-attach the flex cable and hope it solves the issue.
There are some videos out there that shows you how to do it

[Q] Known WP8 issues or hw defect? (ATIV S Neo)

Hi all. Got my first ATIV S Neo with Sprint a couple weeks ago, had graphical corruptions, and random reboots, replaced it for another.
This one works much better, but there are some issues I'm seeing (nitpicking?) and I'm not sure if I have another defective handset or if this is just WP8, or if this is common to just this handset. Came from an HTC arrive on WP7.5 and things were pretty stable.
1) Occasional live tile animation stuttering; If I, for instance, go into the messages hub, sometimes the live tile swing animation will lock for half a second and then immediately pop into the message hub. Happens loading other apps too.
2) Occasional lock screen weirdness;
2a) very rare; press power button, screen comes on, screen fades out like the phone lost power but not to backlight, then backlight shuts off, pressing the power button again, everything works fine.
2b) occasional; in a dark room, press the power button to wake to lock screen, press again to turn off. screen/backlight goes out, backlight comes back, then goes out, then quickly comes back and back out.
3) in IE, typing in the address bar, text input freezes as it brings up suggestions from bing. (type "google.com" and get "gole.com"). disabling search suggestions makes it go away.
4) Text notifications stop working; sometimes the text notification sound stops playing (vibrate remains working). Reboot corrects it. Have also had it where the vibrate alert goes away and not the sound.
Anyone else seeing these? Are these known or is this phone also messed up?
Haven't seen those on my (open-market GSM) ATIV S, but there were a handful of glitches when I first got the phone. Those were corrected in the first big fiormware update from Samsung in my case, but I had to wait a few months for it.
GoodDayToDie said:
Haven't seen those on my (open-market GSM) ATIV S, but there were a handful of glitches when I first got the phone. Those were corrected in the first big fiormware update from Samsung in my case, but I had to wait a few months for it.
Click to expand...
Click to collapse
Thanks, that makes me feel a little more comfortable. These problems really don't feel like hardware to me, since they're fairly infrequent. I might have to stop by the sprint store and test the display model out a little.
???

The Hardest Problem: Home screen glitch-only

Hey guys!
So I'll put a video of my cellphone and how the problem looks like right below.
Last week I installed a few apps from Play Store for studying and after a while the phone screen started to behave with a glitch: It started to flash some vertical lines and sometimes parts of the screen are placed in other places. If I touch the screen where an icon used to be but due to the glitch it is in another place of the screen the app opens normally. Like this glitch is more about an illusion. Sometimes the whole screen can go black or white and then it turns off. Sometimes the colour scheme is inverted. (In the video you can see itbetter)
When I try to turn on the screen again by pushing the Power Button the screen can blink quickly so I can't unlock it.
I saw a lot of things on internet but actually nothing really helped me. I suspected that it was a kind of virus but I changed the ROM 3 times (flashing Android 6.0 Marshmallow, Android 5.0 Lollipop and Android 4.4 KitKat) and the problem still haunts me. When I'm setting the cellphone up the screen is OK and everytime I can open an app this glitch stops. (As you can see in the video) But when I go to the home screen this glitch starts immediatly.
I've heard that it has to do with the battery or it is a hardware problem. But I don't know why this problem only happens in the home screen. On fastboot screen the screen is OK too.
I'm trying this forum really hoping that someone appears with the solution. Thank you so much!
P.S.: If the embeded video isn't working, please, paste this link: https://www.youtube.com/watch?v=yMHhhL1JHj4

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