I cannot download the images searched by using internet on my device.

Depending on webpage’s type, popup window for downloading image may not be supported and it’s normal operation.

Generally, when accessing to webpages through quick access, browser pages have a type of non secure connection.(i.e. http:// )

At that time, webpages do not respond to actions like taping and holding screen from user.

However if you access to same webpage with secure connection type by entering web address directly (i.e. https://), you can download the images normally. (Recommended to access a URL starting with “http:// xxxx”  to “https:// xxxx”).

Please refer that webpages URL with secure connection has a secure icon in front of URL address.