has Mediatek given you android 5.1 lollipop for your mt6592 phones?
I read somewhere that they already released lollipop to OEM's, and blackview has a couple of mt6592 phones (like Crown) will we get an OTA update to android 5.1?

Hi,

So sorry , crown wil not update to Android 5.1.

Best regards,
Admin

any thoughts/comments about this lollypop porting guide for Mediatek devices from xda-developers.com (crown is a mt6592 device)
[GUIDE] [MEDIATEK] How To Port 5.x.x Lollipop Based ROMs for MTK Kitkat Devices
Does Blackview have a mt6592 lolipop rom that can be used for porting Crown and other mt6592 phones
the only lollypop rom for mt6592 I found on xda-developers.com was this
[ROM][5.1.1] CyanogenMod 12.1 for Kingzone K1 Turbo
according to the comments there that rom with some porting should work on all MT6592 devices including Crown but I'd prefer a rom from Blackview