Help Needed "Blank Screen Instead Lock Screen" Some Times

Hello Developers
I Have Lenovo K3 Note
Indian Variant K50A40
Updated To Latest
K50a40_s121_150813_row
I Faces Many Problems With Stock ROM (Like Touch Screen , Lagging And Network Problems ETC)
So I Decided To Flash A Custom ROM
Downloaded
Aosp ROM
Successfully Flashed With CWM Recovery
Without Any Errors
But After Few Minutes Of Using
Phone Goes To Blank Screen After Lock
(I mean Blank Screen Instead of Lock Screen)
Now Tried Many Times Lock Button
But Same Blank Screen
I Have Removed Battery And Put Again
Phone Again Working Fine
But After Few Minutes
Again Same Problem
So I Thought This Is A ROM Bug
So I Have Downloaded Other ROM

Nexus ROM
And Flashed successfully
After Using Of An Hour

Same Problem Starts In Nexus ROM

Then Downloaded The Official Dev ROM VibeUI_2.8_1540
And Flashed That
But Same Problem Again On This ROM Also

So I Have Flashed Stock ROM With SP Flashtools
In Stock ROM , There Is No Problems Like That

So I Have Flashed Again custom ROM
But Again Same Problem,, revert back to stock
Facebook Developers Says I Am First Who Facing This Type Of Issue
So Please Anyone Help

easyHome for Samsung - touch home button instead of pressing

Hello together,

found an app for our device, called easyHome for Samsung. It let control your home button much more then even before (Without root).

You can just touch the home button to go home, or if you buy paid version, then you can unlock device without pressing. Or you can lock the device with holding the finger on home button without pressing. Cost not much 1.77€.

Free version: https://play.google.com/store/apps/d...works.easyhome
Paid version: https://play.google.com/store/apps/d...s.easyhome.pro

App instead of power button

Hi all, my power button has went in but it's still pressible but very hard.

I am using stock rom without any root.

My warranty has already completed, I need a nice app which does the job of power button.

Double tap to wake is not working properly in my mobile because i have installed a temper glass for my screen.

I am currently using Gravity Screen app which is great to use. But i have one doubt, using proximity sensor for prolonged period will it damage them or there is no problem.

Or else are there any other app that will do the job of power button without using the proximity sensor.

Thanks in advance for your help

Have the Huawei Watch maybe want to get 360 2nd gen instead?

I currently have the Huawei watch. Yes it is beautiful and really a nice watch. And of course no flat tire. But one thing that bothers me is its almost too good looking. Its like you would wear it with a suit and not casual wear. The Moto 360 2 seems much more casual looking. I paid 0 for the Huawei I can get the Moto 3360 2 with the cognac leather for 0. Am I nuts here should I just keep the Huawei or go for the moto? The other thing is the silver on the hauawei is so shinny it just glares silver. Where it looks like the Moto silver is much more toned down.