4g jio network signals not getting in 1+1 but it's working in one+2 and other 4g set

Hi there am also a opo user and am also facing problem of not getting signals on my opo but same simcard works on one+2 and other 4g phones and getting data service on those devices but not any signals on my opo..Right now am on below mentioned rom
Andriod version: 6.0.1
Cynogen os version: 13.1.1-ZNH2KAS2X1-bacon
CyanogenmodAPI level : Elderly(5)
BAseband version DI.3.0.c6-00241-M8974AAAAANAZM-1
Kernel version 3.4.110-cyanogenmod-ge6be560 build-internal03@cyanogenmod#1
can any one help me in this if any one have resolved this issue.?

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