Firmware infos:

Patch Level    : MRA58K
Display ID     : KOMU_K20 .V1.0_20161123
Ver. Release   : 6.0
Sec. Patch     : 2016-11-05
Build Time     : 23.11.2016
Product Model  : K20
Product Brand  : KOMU
Product Name   : K20
Product Device : K20
Product Manfct : KOMU
Board Platform : mt6580
Product Info   : K20

Download: