Is your JioFi draining fast then you can increase backup by following some below tricks:-
- First you need connect your device with computer then you need to flip back your device where you would find IP address and login details.
You need put this IP in web browser and use login details to open setting page.
Now select setting tab and select WIFI option and lower the TX POWER. It will use low power to transmit signals.
- Use IDLE MODE setup. It is not any setting but you need to consider few points. You should fully charge your device and plug out SIM.
Now turn it on and lets it without connecting any device. Do not connect any device and let it full discharge.
It is a calibration process.