SIM

Vodafone Idea (VI) has urged all its Delhi customers to upgrade their SIM to 4G before January 15, 2021, by visiting their nearest VI stores. After successfully transitioning from 3G to 4G services in Mumbai and Bengaluru circles, the…

New SIM Card Based Hack Threatens Both Android, iOS Phones; 700 Million SIM Cards At Risk! With the ease of use provided by the internet while purchasing anything and everything online these days, also comes the flaw of getting robbed…