Dolphin apk doesn't install on LG K10

[edsephiroth]

I've tried to install the latest builds since 5.0, but it doesn't work.
Appears the following message: The app wasn't installed.

LG-K430TV (Brazilian Version)
[color=#333333]Proc.: [color=#333333]MediaTek MT6753 / ARM Cortex-A53 / [color=#333333]1140Mhz 64bits Octa-Core[/color][/color][/color]
[color=#333333]RAM: 1GB LPDDR3[/color]
[color=#333333]GPU: [color=#333333]ARM Mali-T720 MP3[/color][/color]