When Apple decided to cancel the Home button on some iPhone models in 2017, some customers were upset because this change forced them to use the touch screen to unlock the phone or return to the home screen instead of using this button.

US President Donald Trump, who uses an iPhone, appears to be among those bothered by the change. "To Tim: The button on the iPhone was much better than touching the screen," Trump wrote on Twitter yesterday.

The tweet appeared to be addressed to Apple CEO Tim Cook, who dined with Trump at least twice and discussed business issues with him on various occasions.

Apple began selling iPhone handsets without a head button with the launch of the iPhone 10 in 2017. The company is still selling one model that uses the main button, the iPhone 8.