iPhone Screen flickers green and red

[iBaba]

I’ve always installed betas (developer) and never had this issue. I have an iPhone 7. About 2 Months old. Current running DB3 and everything was smooth then the last few days it happened a few times that the screen flickers for a split of a second with green dots on a black background. Today it was green and red small squares.

It’s not an issue. It only happened 3 times. Usually when swiping a photo or a swipe action in mail.

Could this be anyway related to the fact that I’m running on beta or is it more likely a hardware issue.

Phone had a few small drops. But with case and nothing crazy. Just the regular drops we all have sometimes

Any thoughts on this?

 

[caubeck]

I have the same problem as you. I’ve seen the green and red squares a few times, they have come and gone in a flash. No drops have caused this.

 

[iBaba]

I have the same problem as you. I’ve seen the green and red squares a few times, they have come and gone in a flash. No drops have caused this.

You’re also running beta 3?

 

[caubeck]

I'm running the second public beta. iPad 10.5 pro.

 

[iBaba]

Ok. Sounds like it’s a beta thing then. Good to know.

 

[Maloney~888]

When switching tabs in Safari with multi tabs open, the screen flickers blue for a second or so, then is normal. I only see this when selecting a new tab within Safari! This is on iPad Air 2 using beta 3.