Black screen and new lcd - Blade General

Hi i have a zte blade greek version and i had ordered an lcd screen for zte blade san fransisco.I have installed the new lcd but the phone starts and the lcd only shows black but with back light.I know that the phone can boot becuase the buttons light and the power button works.For exaple if i press it then the screen goes off and if i press it again then it turns on but with no image and just black with back light
What it the problem.
Please help!

Bad connections? Or maybe you have one of this rare Blade with an Amoled screen...
Tapalked with a Nexus⁴

Hi again my Phone doesnt have an amoled screen but the only thing I see is backlight from the screen something like Black but with the screen on

Can someone please help me
Please

You should go to a repair center, we can't help you, sorry.
Try to install from scratch, maybe you have done something bad?
Tapalked with a Nexus⁴

Related

Problem please help me out

I brought a black casing for my I mate. I took my my I mate to a mobile repairing shop for changing the casing.He broke the LCD Strip and He replace
My LCD with the new one and he change the screen.Now I am faceing a Problem
in my I mate Jam. My screen start shaking and it react strangly. When I press power button backlight go off and again I press power button screen become alright no shaking for just few second. After few second it again start shaking and display become worse like all the colour are spread on the screen.
Please help me out what is the problem.Why screen is shaking like this?
I have again install the firmware but nothing happen please Help me out

Screen cracked help! Need to know what broke.

Hi,
Unfortunately, I have broken my phone accidentally. What I mean by this is that the screen under the glass cover is cracked and won't show any image. The S4 i9505 is on and working but the screen remains black. When I press the lock button and home key button, the light for the back and options button at the bottom of the phone next to the home button light up but not the screen. I know that there's a crap on the screen under the glass protector but why does the lights turn on? Is that the digitizer which is broken or the LCD screen. I'm really clueless. Someone please assist me and tell me where I can find a really cheap replacement please! I've checked eBay and it costs a ton!
Cheers.
It costs a ton...........and a half (£150).Buying cheaper stuff can lead to false economy/disaster.
AmmarAndroid said:
Hi,
Unfortunately, I have broken my phone accidentally. What I mean by this is that the screen under the glass cover is cracked and won't show any image. The S4 i9505 is on and working but the screen remains black. When I press the lock button and home key button, the light for the back and options button at the bottom of the phone next to the home button light up but not the screen. I know that there's a crap on the screen under the glass protector but why does the lights turn on? Is that the digitizer which is broken or the LCD screen. I'm really clueless. Someone please assist me and tell me where I can find a really cheap replacement please! I've checked eBay and it costs a ton!
Cheers.
Click to expand...
Click to collapse
if theres no crack on the actual screen then it could be a loose wire inside the phone. go in a dark room and see if the screen backlight is lit when you wake the phone

Need help with strange screen problem [For the smart guys!]

I have just replaced my samsung galaxy s4 screen lcd and digitalizer. When i boot up the phone the screen has an yellowish white tone.
When i plug out the bottom buttons and the charger cord inside the phone, from the main board. The yellowish screen goes away, and i get a nice white toned screen.
Is this a hardware or software problem?
Does anyone have a clue how to fix it? any sort of contribution would help!
Sorry for bad english, it is not my native language
What happens when you connect the old lcd?
Lennyz1988 said:
What happens when you connect the old lcd?
Click to expand...
Click to collapse
Well, the reason i switched lcd was because it broke down when i droped my phone on the floor, so that one doesnt show anything...
I can see my background picture in behind, when the screen gets yellow and i open an app. the phone is also rooted

Replaced cracked screen, now the lcd won't turn on!!

So I just replaced the LCD/digitizer/frame of my G2 and for some reason now the screen doesn't show anything. When I turn on the phone the screen lights up but it stays black. Is this a bad lcd or is it bad connecting/wiring on my part?
Here is a video to show what is going on
https://www.youtube.com/watch?v=wQrU95O1Cp0
I am not sure if you can see it but when I touch the screen, it recognizes my touch and has that "lighting effect" similar to when you touch the screen of a cracked phone.
Bump, I'm desperate for help
I guess no one has an idea?

Screen replaced, problem when blocking screen

Bought a screen on ebay, took it to a friend that replaced it soo bad that he even cracked it.
Other than that the screen is ok.
But there is a problem when I block the screen pressing the power button, after pressing it again to resume what I was doing it won't turn on.
I mean, it turns on but with stripes and lines black and white.
Initially is all black, then it turn slowly white. the touch digitizer is working but the lcd has serious problems.
Turning completely off the phone reset this.
Someone can help me find out what it can possibly be?
Some wrong contacts?
Thanks so much
Did you fix it?
My D802 after two years of display replacement, started to perform laggy and I can't unlock the screen once it is locked. I can see a low white light in the background but the display dont turn on.

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