Singtel sells Airtel stake for $711m

The Vietnam Internet Network Information Center (VNNIC) announced Vietnam’s national average mobile data speed increased 40% from 38.69Mbps in March to 54.34Mbps in July.

Telefonica’s Venezuelan unit Movistar announced plans to upgrade around 500 4G base stations.

There’s a new MVNO about to enter the market in Brazil after Unifique received authorisation from regulator Anatel to launch in most of the country.