Mobile phones

Employees of the Lavakar car wash pose for a group portrait in Mexico City, Friday, July 31, 2020. The workers said the shop was closed for three months during the COVID-19 related lockdown, and now after reopening only wash about 10 cars a day, compared to 30 before the lockdown. (AP Photo/Marco Ugarte)

FILE - In this Wednesday, July 15, 2020 file photo, visitors wearing masks to curb the spread of the coronavirus look at the latest products at a Huawei store in Beijing. A technology research firm says Huawei has overtaken Samsung to become the world's biggest smartphone seller, as its home market in China emerged from the coronavirus pandemic better off than other economies. Analysts at Canalys said Thursday, July 30 that Huawei shipped 55.8 million devices in the second quarter of 2020. (AP Photo/Ng Han Guan, file)

FILE - In this Aug. 11, 2019, file photo, an iPhone displays the Facebook app in New Orleans. Widespread crashes of popular apps running on the iPhone’s iOS operating system, including Tinder, Spotify and Pinterest, has served as a reminder that Facebook is still tracking you through your phone using sophisticated software, even if you’re not browsing the social network. (AP Photo/Jenny Kane, File)

In this May 3, 2020 provided by TeleHealth Access for Seniors, Yale student Hannah Verma poses for a photograph near a table with mobile devices in Longwood, Fla. Verma co-founded the nonprofit that gathers smartphones and tablets that are then distributed to patients in need. The organization has gathered over 700 devices to distribute to patients around the country through doctor's offices and clinics. (Arjun Verma/TeleHealth Access for Seniors via AP)

FILE - In this Wednesday, March 11, 2020 file photo, Matt Hancock, Britain's Secretary of State for Health and Social Care, leaves 10 Downing Street in London. Britain is scrapping plans to launch its own coronavirus contact tracing smartphone app because of technical problems and will now work on building one using technology supplied by Apple and Google, it was announced Thursday, June 18 2020. The government’s app had been undergoing trials on the Isle of Wight, and was expected to be rolled out to the rest of the country later. But officials overseeing the app’s development said they couldn’t overcome a number of technical challenges they found during field tests with the app. (AP Photo/Frank Augstein)

FILE - In this Saturday, March 14, 2020 file photo, an Apple logo adorns the facade of the downtown Brooklyn Apple store in New York. Apple’s new iPad brings PC-like trackpad capabilities for the first time, as the company seeks to make its tablet even more like a laptop computer. Apple says the trackpad will offer more precision than fingers in selecting text and switching between apps. (AP Photo/Kathy Willens, File)

A person holds a smartphone with the official 'Corona Warn-App' (Corona Warning Application) in Berlin, Germany, Monday, June 15, 2020. The app will be introduced on Tuesday, June 16 by the German authorities. (AP Photo/Michael Sohn)

This combo of photos shows the logo for Google, top and Apple, bottom. Apple and Google on Wednesday, May 20, 2020, released long-awaited smartphone technology to automatically notify people if they might have been exposed to the coronavirus. (AP Photo/File)