hhan wrote:

I found Duraspeed!!! I have turned everything on; I'll let you know in a day or two if it works!!!

Thank you!!!

For those who search duraspeed :
Go to Android settings > smart assistant > duraspeed
But you need also to adjust app in Go to Android settings > autoclean

Hi !

As far as I'm concerned I have an EU version : BV9900Pro_EEA_S900AA_V1.0_20200601V09_20200604-1934

And i have heard about :
https://www.gizmochina.com/2020/07/28/blackview-bv9900-pro-android-10-update-around-the-corner/