Hi,
As we know Reliance is the first one in the market who started 4G calling i.e. VOLTE. I heard that my mobile is fully supported hardware but due to old version of software this feature is not enabled i.e. Android Ver 5.0.2 is exists and to get VOLTE feature Android ver 5.1+ is must required so can anyone have idea how to sort out this issue without using cutom ROMS.
Thanks in advance.
Regards,
RR
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