Is it compulsory to put Jio SIM in slot 1?
The SIM is not recognised In many dual-SIM phones, only the primary slot — the number 1 slot is the full-speed, fully supported SIM slow.
So, put the Jio SIM in that.
— Restart your phone..
What is the difference between SIM slot 1 and 2?
The exact support for each SIM slot depends on the phone but in most cases: SIM #1 supports all features of the network (2G/3G/4G/data) SIM #2 can be used only to make or receive voice calls, in many cases 2G only.
Why is Jio not working if I choose 2nd Sim as my default data network?
Because most of the dual sim mobile have only one LTE mobem in them and when you switch your data to other sim network the the mobile put JIO sim on 2g and other network sim on 4g/3g mode . JIO doesn’t have 3g or 2g network so they stop working and show no network.
Why my second SIM slot is not working?
Some of the possible causes may be SIM card is not inserted correctly, SIM card or card slot in the device is broken, SIM card is disabled or phone software is corrupted. Try these steps to troubleshoot the issue: Reboot your phone. Press and hold the Power button and Volume Up button for at least 10 seconds.
In which slot Jio SIM will work?
sim2At a time only one Sim will have 4G access, it works in sim2 slot. But When it’s comes to jio it doesn’t have 3G/2G network, so when ever you use carriers for mobile data it will have 4G signal which will drop jio to 3G/2G network which it doesn’t have.