Under the new system, passengers can book QR tickets via the official mobile application—Lucknow Metro Official—available on both Android and iOS platforms.

Lucknow Metro has rolled out its QR-based ticketing system from today, allowing passengers to book tickets from home and travel using a digital or paper QR code ...

Transferring from iPhone to Android can also be done using a cable between the two devices like in the video below, or by using Google's own solution the Android Switch app — which has more limited ...