How can I get a good speed approx same as Wi-Fi in my hometown without the need for broadband connection just for few days . I am planning to work from jio hotspot and Airtel and idea mobile data . ? I heard a thing called n/w booster , would that be helpful ? If yes , please suggest any recommendations . Thanks 😊

network boosters are illegal without owning a license, or deployed by operator itself

So what can I go with ??

TP Link MR600 with external antennas if signal is weak at the place you're using

Sadly most mobile providers are either operating at capacity per node or are artificially throttled (due to a lot of data traffic), you can't expect to do any serious work using it unless you're lucky enough to live near a node that isn't suffering from either of the two issues. Best is to not spend on any additional hardware but have a simple dual SIM phone with two providers who have best coverage in area you're living in.