Why my second SIM is not working?

Open settings > sim and network> sim2. First turn off and then turn on the sim 2. after the scan completes manually camp to the 2G network (not 3G) for sim 2. If you get pop up to restart the device, do that.

Can I use 2 4G SIM in redmi 3S prime?

The Redmi 3S Prime comes with a hybrid SIM slot that supports two SIM cards or one SIM card and one microSD card of up to 128GB of storage. The Redmi 3S Prime supports 4G connectivity for faster networking and downloading, and lag-free video calls. It’s Bluetooth 4.1 and WiFi enabled as well.

Does Jio SIM not working in slot 2?

The latest phones support 4g on both the slots, so there’s no problem whether you’re using jio in slot 1 or 2. Jio needs 4g network in order to access Internet and volte in order to make calls.

How do I activate a second SIM card?

If two SIMs are inserted in your device, you can enable Smart data switch. Your device will automatically switch the mobile data SIM based on the network quality to optimise your Internet experience. Go to Settings > Mobile network > SIM management and enable Switch data connection during calls.

Why does my one SIM not work?

Turn off your phone and remove the SIM card. Clean the gold connectors on the SIM with a clean lint-free cloth. Replace the battery and turn your phone on without the SIM. Turn your phone off, replace the SIM and restart the phone.

Can I use vi SIM in slot 2?

it can’t be used as SIM 2 . it is not supported.

Can the Redmi 3s Prime be used as a SIM card slot?

It is recommended from my side, use the micro-sim slot for the primary sim. The Redmi 3S Prime supports hybrid dual-SIM (Micro-SIM + Nano-SIM) slot with the second SIM slot also capable of functioning as a microSD slot. However either slot can be used for 4G.

Can I use a Jio SIM in a Redmi 3s phone?

Redmi 3s and 3s Prime supports VoLTE. So yeah, you can use a Jio sim in a Redmi 3s phone and use Jio’s Volte network like any other phone which supports it, without the Jio 4G Voice app. You can use it directly from the dialer.

Will Jio SIM break SIM slot?

Remember you are just placing the jio sim in a slot, it won’t harm your device hardware so jio sim won’t break sim slot and you can simply use any other sim in that slot. In case if you haven’t got the jio sim use our trick to get free jio sim.

How to use LTE SIM in remdi 3s Prime?

In some devices like Remdi 3s Prime both sim slots support LTE and in some other devices like Yu Yuphoria only one sim slot support 4G LTE. So you can simply place in the LTE enabled slot, but for devices like Yu Yuphoria you can place other 3g or 2g sim in 2nd slot.