Jio data not working when using other sim in dual sim phone

If your mobile have dual 4g dual volte than only you can use call from one sim and data from other sim simultaneously. Otherwise only one sim will be 4g and other will be 2g

do you have both jio sims  ?

Almost all phone do not allow internet on 2nd sim while calling from first sim 

Mota bhai is very reserved person…….he wants only jio dhan dhana dhan…everywhere….only jio dhan dhana dhan…

Nowadays Most of the dual Sim phones are not dual-sim actually.. Its just a dual standby where while using 1 sim for calling/data, the other will be in non-reachable mode for a while. 

so its better to activate call-divert option from sim1 to sim2 and vice versa during non-reachable moments. (Compulsory especially for those who uses dual jio sims)

As mentioned above mere Dual SIM Dual Standby (DSDS) won’t suffice. Dual SIM Dual Active (DSDA) is required. 

Its not issue or bug, i think its same with other networks. My friend is using idea, and other friend bsnl, same with them when i call dem on altrnt num. got to know this couple yrs back. Mite be with the phones hardware or software.

it is normal thing if call comes on second sim and data works on first sim.. data will automatically shut down

Under your sim card (jio) preference, select the below option to fix this issue:

I have noticed data speeds of all networks dropping already, must be a strategy to prepare us for a super fast 5g, who would move if the data speed is still decent in 4g.