An e-SIM is an embedded SIM card, which, unlike a physical SIM card, is much smaller in size and does not need to be removed when changing carriers. With a physical SIM card, you must physically remove or insert a chip when changing numbers or service providers. In contrast, an eSIM allows for seamless updates by simply scanning a QR code on your phone. It is based on a software technology that enables swift transitions between mobile network subscriptions.  This technology is not only an affordable alternative to traditional SIM cards, but it has also made people’s lives easier by providing quick and seamless switching between networks with minimal hassle.…