the phone is working but a black screen - Liquid S100 General

hello, today i have bought an used acer liquid for my wife.
we turned on the phone and used it half an hour.
than suddenly the screen was gone. we saw only a black screen.
the phone can receive calls and sms. but on the screen there is nothing to see. it is all black.
i took out the battery, than plugged it in again, turned on the phone. i see only a black screen. but the phone is working. what can it be ?
i will send the phone to repair shop, when i can not solve this problem today.

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[Q] 5 minute old Note died already

Hi Guys,
I was setting up my note, had my emails in there and when I clicked on the account the screen just went black. Now I can turn it on but the screen will remain black, I can pickup calls and hear texts arriving but the screen is still black!
Anything I can do? Nothing happens when I try and load recovery mode!
pympster said:
Hi Guys,
I was setting up my note, had my emails in there and when I clicked on the account the screen just went black. Now I can turn it on but the screen will remain black, I can pickup calls and hear texts arriving but the screen is still black!
Anything I can do? Nothing happens when I try and load recovery mode!
Click to expand...
Click to collapse
You just bought it?
Sounds like a hardware issue...
Arrived 30 minutes ago It was working and now isn't
And where did you bought it?
I think flashing a new firmware won't show any result because you said you can still handle it but the screen stays black.
Expansys.com usually good! Yeh I think it must be hardware rather than software....
It's now working again??
And what have you done?
I put the protective film back on, and maybe it realised it didn't want to leave me and so started working! I'm still going to get a replacement one just in case though
pympster said:
I put the protective film back on, and maybe it realised it didn't want to leave me and so started working! I'm still going to get a replacement one just in case though
Click to expand...
Click to collapse
Good call. I would too!
Stopped working again....
take the battery out for 5 minutes then try again
how much charge is in the battery? have you let it fully charge up?
It said 66% last time it was on. You think charging fully will sort it out?

[Q] black screen but working touch?

well like 1 week ago i dropped my samsung galaxy s and my screen cracked up pretty bad, so i went to a phone repair shop yesterday and had my screen replaced
i was using it today and then colours began messing up and i began to see red, blue and green beside every icon or detail on my screen then after about 2 hours the screen wouldnt light up, i can unlock it and use it fine, so the touch works fine but well with a black screen.
so is this a problem with the replacement of the screen or can it be fixed by myself because the repair shop is really far away from my house so i cant go there oftenly.

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So, It's only 3 weeks since I bought this phone, and last weekend i accidentaly drop it (damn..) but at first glance it didn't have any scratchs. But then the next morning when I turned on my phone I notice a red stain on the booting screen, and then I realized that whenever the screen's color is black, the stain is there :S . You can only notice it on a black background, others colors works fine.
So i was wondering if it this could be fixed. I searched on internet if it was a dead/stuck pixel, do you think it could be fixed with one of those fixing apps? (I tried it for around a hour, but so far no good) What options do I have? I talked with Amazon and they said that they will refund/exchange my phone but I would like to avoid sending it back if it can be fixed.
Thanks in advance
send it to the warranty screen isn't broken they will fix it

Help! Black screen on restart

Hey guys,
I had an unfortunate accident where my phone fell in the toilet...
It kept on going ok for the first hour or so, but after a while it went crazy, self switching between black screen and the homepage
Ultimately, it is stuck on a black screen mode - where you can see the clock, weather and date on the upper-middle right side of the phone, as well as the number of steps who is still being updated. When I connect it to the charger it shows the battery status.
I have tried to restart it a couple of times, but after less than a second where my homepage is visible, it switches back to the black screen.
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How can I fix this problem?
I bought this phone in China in Oct 2016 and it was working ok until now.
Please try to help me...
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Screen Black and White.

I bought a screen of eBay which said it was OEM but who knows? Anyway I had the screen installed at a phone repair shop and it seemed to work fine until I walked out of the store and turned it on to notice that the screen was black and white. I turned it on and off again and it went back to normal but i went in to tell them anyway when i was walking in I turned the screen in and off a couple times to see if I could get it to go black and white again and sure enough if did. It seems to turn black and white every couple times I turn it on and off. It doesn't flicker back and forth and it doesn't charge when I'm using the phone also i had a custom ROM installed so I got rid of that to see if it would fix it it didn't and I reset the entire device to no avail but I did notice that to this point I haven't had it go black and white while in the boot-loader and i have tried a lot turning it on and off again and again. I also noticed that there are lines bouncing in the background when the screen is black and white which are also visible when the screen is normal but only barely. Apart from that the screen seems to shake when its in black and white and sometimes the touch wont work for a couple seconds its not a big deal because you can just turn the screen on and off to fix it but its a very strange problem i have contacted the seller and I talked to the man who installed it but I was wondering if it was possible that it was some kind of software issue it seems unlikely but the fact that it doesn't flicker on and off its just either on or off and the fact that i cant seem to get it to happen in the boot-loader is making me wonder I also tried recording my screen and the screen was recorded normally when it was black and white to me.

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