And thank for rom legacy on jxd s7300b its best rom
Im build full woork 4.3 on 7300b and posted too.
And i make work 5.1.1 on jxd 7300b

but wifi now work.
Can you take link for source kernel gpd g7,q89
And gpd q9 and xd , we have 20 days to make line best roms.