Edited by bigohshin at 2016-1-28 23:30
I struggled through same phoenix crashes.
I believe the formatting is important.I use SDFormatter. Don't need to do "full" format. "quick" works. Though I do enable "size adjustment".
Works everytime now, no matter what card, e.g. 2gb kingston 4gb samsung 8gb SD, etc...
The rom I use:
Beelink_X2-SC_V1.1-Custom_ROM
AND... Kodi works almost perfectly!