C65 ?
 

Hello SST support team new version SST v7.31 bugs have this version my C65power up set Problem this SIM only anther SIM phone disable try to repair those version phone dead but SST v686 this version full flash then power up set ok,
Please check those update version bugs free?

First v 7.31 should not have any bugs with supporting C65 model
2nd please try to write posts in more understandable way!