Possible Bug : Colossus ROM
This being my first post in XDA forum. Since I do not have requisite permission to post replies in a Development thread (which sounds weird and annoying), I am creating a thread here.
I am qualifying this observation as a bug. COLOSSUS ROM by CMahendra for A117 has been the best of the lots so far amongst all the ROMs that I tested. One glitch though which I find pertinent - preferred 3G Service operator under SIM management does not work in conjunction with say, Juice Defender. This worked great in Pure Xperia Z2 (Xperia C port) ROM and Stock ROM.
Say my first sim is Vodafone and second is Airtel. I have set Preferred 3G service to use Airtel and Vodafone being default SIM for Call and messaging.
Now initially when I enable Data and select Airtel from the list of option (Vodafone/ Airtel / None), data is indeed enabled for Airtel. Later when Juice Defender turns off data to conserve power and again re-enables when I need it, it always enabled data on first SIM. So essentially SIM management's 3G Service does not override the defaults.