Samsung galaxy s8 plus slow download speed

[Manjurilahi]

Recently I updated my mobile with new software update. After that my mobile function changes, it's download speed reduces and play store apps dowlaod speed also very slow. Please suggest me how I recover my mobile with previous software and how could I improve my download speed of play store apps.

[Wizard]

s8 and s8+ models have wifi issues for sure on some devices but in your case you're on mobile network may be you're are not having good reception.