Could also be useful to mark feographical maps to follow and inform about development. Wireless signal icon set. 2g 3g 4g 5g mobile communication technology. Vector on isolated white background. EPS ...

For example, you can switch from 4G to 3G or 2G if the 4G signal is too weak or unstable. However, this might affect your speed and quality, so you should only do this as a last resort.

Photos on Instagram not loading quickly ... It is recommended to keep this setting at “2G/3G/4G”. If it does not help, try selecting “2G/3G” if your service provider supports it.