[Q] Black screen after unlock - Optimus One, P500, V Q&A, Help & Troubleshooting

I've had this issue since I flashed cm7 coming from cm10. Ever since after I lock my phone and then try to unlock it the screen turns on with a black fill and doesn't react to the touches. So basically I can't lock my phone without having to reboot it afterwards. Help?
Sent from my Nexus 4 using xda app-developers app

Related

[Q] Lost lock screen on Sensation

I have recently lost my ring lock screen on my Sensation.The phone is not rooted so it is just running android 2.3.4 and sense 3.0. I would like to get the screen back as the lock is a safeguard for preventing the phone from constantly becoming active in my pocket. Any ideas what might have happened and how to get the lock screen function back
Do a factory reset and I bet you will get it all back.
Sent from my HTC Sensation 4G using XDA Premium App

Lock screen gone

Hello I am not sure at all what cause this problem but no matter what I do I cannot get my phone to have a lock screen. In fact I can't even to get it to slide in the beginning it just boots into my home screen and if I turn the screen on and off it goes straight back to the homescreen without me having to unlock anything. I've gone into the settings and made multiple types of passwords but none of them show up when I turn my screen on then off. I'm running paranoid android and any help would be nice
Sent from my Galaxy Nexus using xda premium
Anybody?
Sent from my Galaxy Nexus using xda premium

[Q] Broken Lockscreen

I've had this issue through GB , ICS and JB (AOSP, MIUI, CM) on my Nexus and Galaxy Ace. The lock screen won't unlock (any slide like unlock) its like the middle left side of the screen goes dead. The only way go fix it is to lock it then unlock it again. Anyone else facing issues like this or is this a well known bug?
Sent from my Nexus S using xda premium

Lock screen time issue

When my screen is off and I wake up my phone the lock screen clock isn't updating unless I unlock the phone. The time on my lock screen was over 2 hours behind when I first noticed it and now or continues to have this problem. Anyone know how I can fix this?
Sent from my SCH-I535 using xda app-developers app

[Q] Nexus 5 screen not responding. Need Help !

My nexus 5 screen is not responding in certain areas. It has started from today.
It hasn't been a year and the phone was functioning well until today.
There is no such water damage and neither the phone had ever fallen.
And the bigger problem is that , I have set screen lock pattern which makes it even more difficult to unlock.
What should I do ?
Need help .
Is the same area of the screen an issue when you boot into recovery or fastboot? If so it's a hardware issue and you should rma.
Sent from my Nexus 5 using XDA Free mobile app
jd1639 said:
Is the same area of the screen an issue when you boot into recovery or fastboot? If so it's a hardware issue and you should rma.
Sent from my Nexus 5 using XDA Free mobile app
Click to expand...
Click to collapse
Yeah the same area is causing problem.
And sometimes random patterns are automatically generated without touching the screen & even emergency call is done .

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