Negative screen issues - Lumia 640

[PeterMikePL]

630 means Mechanical malfunction so it very wide term, I asked because I'm curious what causing this color madnes in L640 but probably it's fault of very bad quality IPS MS installed in our Lumias.

 

[libra89]

630 means Mechanical malfunction so it very wide term, I asked because I'm curious what causing this color madnes in L640 but probably it's fault of very bad quality IPS MS installed in our Lumias.

Hmm okay. Thanks for that. At the same time, there are others who don't have this problem at all, such as my dad.

 

[libra89]

So it happened a couple times since I have gotten my phone back from repair. The frequency isn't as much as it was before though.

 

[PeterMikePL]

Thats bad news ;/ thought MS fixed it but it looks like they doesnt have a clue why negative screen happens it L640.

 

[DEATH INC]

Mine has done this twice now. Running windows 10. I'm assuming it's not a hardware issue as turning the screen "off" and back on again fixes it, yet the screen isn't really off since glance is on. Im betting firmware or OS related. It's not the end of the world but it is kind of annoying. I'll try reinstalling at some point from 8 to 10 and see if it happens again.

 

[DMelan]

My wife's 640 does the same thing. It usually turns orange.

 

[kakashiax]

it happened to me once D:

 

[Haraku Raito]

a weird screen with many colours where i can do anything but wait until i find a way to fix it


seriously help me please!