The Operation Weeting arrest was named by sources as former News of the World chief reporter Neville Thurlbeck, who was previously held on suspicion of conspiring to intercept communications on April 5 last year.
More top news
William and Kate touched down in Pakistan on Monday evening.
The Duke of Sussex, charity patron, is a regular visitor to the ceremony in London
The technology giant’s next flagship phone has new cameras and motion sensor-based controls.