General :: Lock Screen Went Blank / Empty?
Apr 28, 2012
I wanted my default wallpaper to show up when flashed the rom, so i replaced the default one in framework-res.apk and deleted live wallpapers as i did not want the nexus live wallpaper to show up, i also deleted the live wallpaper chooser since there are no live wallpapers to pick from... I succeeded in getting my default wallpaper but my lockscreen wallpaper went blank/empty/black .I can still choose the lockscreen wallpaper from cm settings but How do I fix that?
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Apr 29, 2014
i have tried to install kitkat version for galaxy y duos s6102,for that i installed clockwork mod n cynogenmod n kitkat file..but after installing the screen goes blank,nothing appears except Samsung logo screen,
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Oct 28, 2012
I am plan B and AVG security installed, both don't always work, I have pattern lock on the phone but even in pattern lock mode when i press and hold power button the phone gives me option to shutdown.
If someone steals my phone they will be able to shut it off without unlocking it since holding down power button still works. So is there a way to lock the power button from shutting off phone when the phone is in pattern unlock mode?
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Apr 30, 2013
Is it possible to lock widgets so that changes cannot be made to the 4.2.2 lock screen?
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Aug 10, 2013
I had a accident with my phone i punched my phone screen out of anger but now the buttons only light up and the screen stays black what do i do?
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Feb 25, 2014
i cracked my Samsung Galaxy s3 screen and the screen was on working fine but i bought a kit to replace the screen and now i get no display on my samsung galaxy s3 i can charge my phone and Green led pops up i can also hear the volume as i turn it up and i can connect to computer as well but i cant see no display? Also phone was rooted to jellybean 4.3 if that makes a difference.
Replacement screen i had bought Touch Screen Digitizer Glass White 4 Samsung Galaxy GT i9300 SIII S3 3M Tape New.
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Apr 9, 2013
So I tried rooting my alcatel t10 using this method http:[url].... and after choosing normal, and the alcatel turned off, automatically turned back on, showed the logo now it's just a blank screen that's on.
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Jan 2, 2013
I have bought Ampe A10 i try to root it. I have run LiveSuit and try more of ***.img files. Everytime it stops at 3%. Well i was a little bit nervous soo i add (probably) not good firmware (it was SANEI_N90_0208(2012-08-27) ->0208.img) And it has upgraded. But now i have a problem. When i turn ON tablet it just flickers 3-4 times i see desktop like this:
And thats all. I can't do anything more. If i hard reset tablet than try to press Vol + or - and try to run again LiveSuit - it doesnt go.Buttons don't work and it stops here everyhing.
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Nov 14, 2012
A few months ago I bought two N8000 phones and I was glad they came with full Hebrew menus. But now I bought a device that came without Hebrew.
So I tried to update the version with this method bm-smartphone-reviews.blogspot.it/2012/05/mt6575-flashing-tutorial.html#comment-form
And now the device turns on and works, but the screen remains blank white.
I saw on the forum that people have asked for the problem and you told them they have to replace the DSP_BL file and reflash
The problem is that the links are broken and I can not find the appropriate version for me.
I have tried full and partial update with many versions:12.06.12 firmware.rar
20120705_e1808_v75_jbl1.zip
I downloaded also this tool SP_MDT software fot flashing.rar But I was unable use it
I downloaded also this two packages, (Taiwan101_STAR-N8000_V.05-1.zip + Taiwan101_STAR-N8000_ICS_V.09.zip) but they are not suitable for use with SP Flash Tool v3.1216.05 (they not have scatter.txt file)
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Jan 21, 2013
Got a U9510, D Quad (unlocked and unbranded outright) (didn't see my phone listed so posting in this section)
Worked great, rooted easily. Installed Chainfire 3D, was all fine. Uninstall as decided I dont need it.
Then stupidly decided to try reinstall and try Beta EGL driver after browsing and finding some EGL level support.
Now the screen is blank, no lights, no boot logo, nothing, and I want to cry. (Though I have not been able to pull the battery)
Plug in via USB still shows up as Android device etc.
I dont know how to pull the battery on this phone, it's not easily accessible, I took the screws out of the back plate and tried to lift up the plate but couldn't see how to do it, so just put the screws back in.
Also it's new, so no SD card yet, internal only.
USB Setting is default to storage device, but internal doesn't show up on that setting, it does on MTP.
What steps to recovery?
Most similar issue I've found is this, but only seems like the same symptoms, not same cause: [URL]....
No mention of EGL, and I had no problems with Chainfire until I tried EGL.
Anyway to uninstall the driver over USB? And how to get the backplate off without damage to pull the battery?
I don't have anything critical on the phone storage I can't replace easily, have flashed roms before etc, but prefer to recover/undo if possible. And again with the storage issue, how would I gain access to the internal storage without the screen on?
edit: The removable disk drive shows up for the SD card (but obviously inaccessible since no microSD in phone), but I'm poor till wednesday night, so cant go out and get a microSD to attempt a fix yet.
HiSuite can't connect to the phone (HiSuite USB mode needs to be turned on OR USB debugging, debugging is) so I presume the phone is not in a fully powered on state running the OS (unable to start graphics driver etc).
edit2: The manual states if I want to change the battery to contact an authorised service provider (!), but can hold the power button for more than 10 seconds to force a restart (but I wonder if that will work in its current state?)
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Sep 22, 2010
For some reason the empty view (TextView in this case) always appears, even when the List is not empty. I thought the ListView would automatically detect when to show the empty view.How can I hook up the empty view properly?
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Dec 2, 2010
This was reported in the other thread about X8 Issues, but thought to start a new one to gather feedback from users. It's about the ''black screen'' freezing issue encountered by some users. I have had this several times since owning the phone for a few weeks, so it is a recurring issue. Problem: The phone hangs or appears to be shut down or become unresponsive suddenly. Pressing the hardware buttons doesn't help as the phone doesn't react at all. Solution: Take out cover and battery and restart.Observations: From my own observations, it's not actually a shutdown but a major freezing/hanging. Sometimes when it happens, I can still see vague shades of the display at an angle. After leaving the phone for a while in the pocket, the phone comes back to normal again. Not sure if this is true for all users with this problem. Anyway, gathering more feedback to see how prevalent the problem is, to evaluate whether I should take it to the SE service centre, or whether doing so will help at all.
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Oct 4, 2013
A Tasker task that when I'm on the lockscreen, I can tap or double tap to turn the screen off. I've looked in the Tasker tasks and I'm unable to find anything for this. I already use the Nova gesture+ScreenOff app to turn the screen off when I'm unlocked and at the homescreen, which works perfectly. The only thing Nova can't do it turn the screen off from the lockscreen.
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Sep 14, 2010
I've had the Evo since the release day and I loved it, greatest phone ever in my opinion. Well about two weeks ago, something happened and it broke, yeah it was my fault but i'd rather not talk about it. So I decided to upgrade to the Epic 4G, I found one and bought one last week. I immediately fell in love with that phone. Now here's the worst part, the same day I buy the phone it breaks. I accidentally dropped it from a height of around 1 feet onto my sink. The inner screen shatters but the outside glass is perfectly fine. I couldn't believe it. I believe that the new Super AMOLED screen is very fragile because I've dropped the Evo hundreds of times and nothing ever happened. I then decided to switch back to the Evo and ordered a replacement phone after a difficult process. Yesterday, I received the replacement Evo. Well I immediately notice it's refurbished and it doesn't seem to bother me. It turns on fine the first time and I proceed to activate it. First, the touch screen is not working at all. Only a few sections of the screen work even after full resets and calibrations. The phone then dies and never turns on ever again, I've tried different batteries and chargers but no luck.
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Aug 21, 2009
After fiddling around with my home screen layout for a couple weeks now, I've settled on what works for me. The problem is, I have one of my seven pages sitting empty! So I'm looking for suggestions. I'll let you know what I've already got covered:
Toggle switches
Program, contact, and bookmark shortcuts
Music, weather, notepad, and calendar widgets
I'm not interested in Twitter and I haven't found the stock text or email widgets to be that useful because I can only see one at a time and usually have to link to the full program. The icons with unread number are working well enough.I'm looking for any cool widget or folder ideas that I may have passed over on the market, or creative layout ideas.
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Sep 30, 2010
I try to build a ExpandableListView with a own ExpandableListAdapter but the ExpandableListView is not visible in my activity
Below you find my Source-Code...
Here the Code from the activity:
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.group_main);
onCreateDBAndDBTabled();
mAddGroupButton = (Button) findViewById(R.id.Button_Add_Group);
mAddGroupButton.setOnClickListener(this);
mExpandableList = (ExpandableListView) findViewById(R.id.ExpandableListView01);
ArrayList<ExpandableListItem> valueTree = new ArrayList<ExpandableListItem>();
ExpandableListItem gp1 = new ExpandableListItem();
gp1.putProperty("name", "e");
ExpandableListItem gp11 = new ExpandableListItem();
gp11.putProperty("name", "l");
gp1.addChild(gp11);
ExpandableListItem gp2 = new ExpandableListItem();
gp2.putProperty("name", "A");
ExpandableListItem gp22 = new ExpandableListItem();
gp22.putProperty("name", "B");
ExpandableListItem gp23 = new ExpandableListItem();
gp23.putProperty("name", "A1");
ExpandableListItem gp24 = new ExpandableListItem();
gp24.putProperty("name", "A3");
ExpandableListItem gp25 = new ExpandableListItem();
gp25.putProperty("name", "A4"); Code...
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Jul 14, 2010
Some background info: I got an HTC Evo a few days after the initial launch. I had no problems with the screen at first at least for a few weeks. Then all of a sudden, the screen would go blank after I took the phone off the charger, or would finish a call, and a few other instances. After dealing with that for a little over a week, I took the Evo back to sprint and got a brand new one. I looked all over the forums, but could not find any answers. I know some others are having this issue, but it doesn't seem that widespread. So I get the new phone, and for the first day, I don't install any of the apps I had on the last phone because of a lack of time. No problems to report the first day of use, so I think I'm in the clear. The next day I start installing all of the apps I had on the first Evo, and bang, it starts to happen again. The screen goes blank, and I can do nothing to turn it on except to pull the battery out and restart the phone which is a monster pain. After all of this, I have to think its a software issue. Some app I have running could be causing this? How likely is it that 2 Evo's have this exact same problem, and that it's hardware related? Here is a list of apps I have installed on my phone: maui9111's Apps on the phone. I tried uninstalling several of them, but still can't find the solution. Anyone have any ideas? I love this phone, but this issue is driving me nuts!
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Nov 29, 2009
Is there anyway to disable the initial swipe lock screen and replace with the pattern lock? Seems silly to have a double lock.....the pattern seems much better to me.
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Nov 21, 2010
I have a samsung vibrant. Every time i plug it in its charger, the lock screen will not lock amd if m doing something, the sensitivity of the screen will be thrown of. It doesn't do that if i plug,it,in a computer usb, it doesn't,do that and charges normally. Is that a wide spread issue.
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May 4, 2010
Is there a way to have the slider Lock screen come up before the pattern lock?
I would like to slide unlock then enter pattern.
I'm using 2.1 dd10 rooted
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Feb 16, 2010
When I make a phone call the screen goes blank after 5 seconds. To end a call, I have to press "home" then "end call".Is there a way I can keep the screen on whilst making a call?I have tried home, menu, settings, then sound & display, without success.
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Dec 1, 2010
For those of you who would like to spice up their lock screen, I have created an image of a master lock, that stretches as you slide across the screen!I have included a screen shot of this in action, as well as a link to the .9.png - which needs to be installed using NinjaMorph.I'm loving it, let me know what you think!MultiUpload Download Master Lock .9.PNG
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Jul 25, 2010
The thing is that time to time my device does not respond to screen touch. For instance: then there is an incoming call it stays blank and I can not see who is calling and at the same time not able to answer it.
Touching the screen does nothing, only after pushing hard buttons, I am able to terminate the call. Also, when I am trying to access the OS from sleep mode by pressing the power button--there is no home screen--it stays blank. The only thing it does---the lights go on the home, menu, back and search buttons.
I did contact ot HTC help service and they told me to try to use the device in safe mode for two days. (this should terminate all 3rd party applications, that might cause the issue). Its my first day that I am use is in the safe mode and so far I do not experience any problems.
I do suspect that the reason of my problem could be the task killer that I am using in order to eliminator some programs running in background. But I did try out several task killers so far, however the issue remains the same
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Nov 26, 2009
I have a problem with my magic which is about 4 months old, When i switched the phone on the Vodafone logo and Andrioid logo appear BUT after this the screen goes blank, if you look from a certain angle the screen looks like its on and glowing white.
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Sep 30, 2010
I have an HTC Desire and I managed to break the LCD. I had the LCD and touchscreen replaced (don't ask long story) and now I have the following issue: When I make a call and even before I lift the phone to my ear the screen goes blank. None of the buttons work but the call is fine - I can be heard/hear the other person. When the other person ends the call the phone bips to tell me the call is over, but the screen stays blank. I can re-activate the screen by receiving a missed call - ie calling my phone and then hanging up re-activates the screen. In addition, when my phone rings the screen is fine, but as soon as I answer the call and lift the phone to my ear the screen goes off as before. The only other way to bring the screen back is to remove the battery. Whilst the screen is blank I loose all touch-screen capability too. Everything else on the phone works perfectly, sync to email, text, GPS, camera, internet etc all not a problem.
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Apr 20, 2010
Had a HTC desire now for a couple of weeks and Ive come across an annoying problem, when I make or recieve a call and raise the phone to my head the screen goes blank which in it's self is fine, but after the call has concluded the screen remains blank and there appears to be know why to get it to leap back into life ive tried moving /jiggling the phone and pressing all the buttons including the power, the only way seems to be to remove the battery and force a reboot. Anyone else experienced this or have any ideas that might help solve it?
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Oct 31, 2010
So I have had my Evo for about 2 weeks, and all of a sudden when I am in an app, then hit the home button, I am presented with a blank home screen for sometimes up to 15 seconds then all of my widgets and icons appear. It is actually quite annoying now that it is doing this almost every other time I go back to the home screen. It even happens when I hit the back button sometimes to get back to any one of my 5 home screens.Has anyone else had this issue?
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Jun 5, 2010
First of all. So I picked up my EVO a couple of hours ago. I was messing around with it, and switched the camera to the front one, which has now caused the screen to be blank, just black. None of the buttons function when it's like that, except the home screen. Please let me know if anyone knows anything I can do about it tonight.
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Jul 23, 2013
What i'm trying to achieve probably requires an app, and I realise there are a couple of different ways I could go about it. I'm going to deploy 30 android tablets to a classroom in the College where I work, and since I love android, i'd rather not see this little experiment fail. Through a combination of "App Lock" and a widely distributed MDM, I have been able to accomplish most of my requirements, however i'd still like to be able to lock down the home screen, in particular, remove the ability for users to change the wallpaper (I have a nightmare that this feature would be abused from day one!).
I have looked at using different launchers (tried Apex and Smart Launcher) which nicely lock down the home screen, but they still allow users to change the launcher preferences which makes that approach a bit pointless.
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Aug 14, 2013
my lock screen has a line of gibberish on it. At the top is the date/time an volume control, then a line across the screen as normal. Below the line to the left is like a status area, it normaly says nothing, or says Charging %% (if plugged in) or connect charger (if low battery). but for some reason this week if it is not low battery or charging, it has a line of jibberish that goes almost the whole way across the scree. is ~~~~~~+~~~~~aaqa~~a~~+~ What does this mean & how do I get it off my screen. It doesn't seem to effect the phone functioning. & as soon as I unlock the screen it goes away. So more of an annoyance then anything, but I want my phone to be working perfectly.
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