Yes, you are right, but the case is that I don't have this notification. I also tried to install drivers on Windows through wpdmtp.inf file, I tried to download different external apps from play store. But the situation is the same - laptop doesn't recognize the phone as any portable device.
My laptop doesn't want to recognize a smart-phone, I can't see it even in portable devices in Device Manager. But when I reboot to a TWRP the phone goes into MTP itself and I can move files etc.
(The interesting thing is that the phone came from ********** with a preinstalled...
I am trying to get to 6.5.5, but my backuped settings ( I made it by TWRP) from 6.5.19 doesn't want to work with 6.5.5. Everytime it shows android.proces error. How do you manage with it?
And I agree that 6.5.5 is much better for RMN3 MTK in battery life. :)
I have read it on 4pda.ru, but it could be also here:
Or I could send you a link on russian forum and you will translate it via google :)...