How do I stop downloads from slowing down when my device is locked or display is off?

[Sulaiman Abbas]

While downloading a file whenever I lock my device the speed decrease by a huge margin. If I keep the display on the download speed is fine. So is there any way to keep my speeds high without keeping my display on? I have a s7 edge.

 

[B. Diddy]

Welcome to Android Central! Is this on wi-fi or mobile data? If it's wi-fi, do you have wi-fi set to stay on even when the screen is asleep?

 

[Sulaiman Abbas]

Yep it's on wifi and yes the "keep wifi on during sleep" option is to always.

 

[B. Diddy]

Any power-saver modes turned on, or 3rd party battery-saver apps installed?