Home » BBC News - Technology » technology news » Coronavirus: Contact-tracing apps can now work on older iPhones Coronavirus: Contact-tracing apps can now work on older iPhones Unknown 5:37 AM BBC News - Technology technology news Apple has updated its earlier operating system - but the apps' developers will have to make changes as well. from BBC News - Technology https://ift.tt/2Krg3b0 Share: Facebook Twitter Google+ StumbleUpon Digg Delicious LinkedIn Reddit Technorati