Back to old player please

I like the android-ish function like adjust brightness and volume by sliding. But, the video is very laggy in this new player. I use iPhone 7 plus and high speed microsd card (sandisk extreme). I use this app to play my drone footage. Usually 1080p 48fps even until 2.7k is smooth in older player. Now it suuuccckkkks. Please revert back to old player or fix this one. Since i cannot use other app for my otg. Why you suckkks?? I regret updating.

Cihuyyyyyyyyuy about i-easydrive, v4.1