Card Manager

1. Click Settings ("three dot" icon in the top right-hand corner)

2. Click "Privacy, Search and services" ("Privacy and Security" in Chrome)

3. Click "Choose What to Clear" in the Clear browsing data now section. ("Clear browsing data" in Chrome )

4. Select "All Time" for the Time range and tick "Cached Images and Files" 

5. Click "Clear Now"

1.  Click Settings 

2.  Click "Privacy and Security" 

3.  Click "Clear Data..." under the Cookies and Site Data section

4.  Tick "Cached Web Content" and click "Clear"

1.  Open Settings > Safari

2. Click/Tap "Clear History and Website Data"

3. Click/Tap "Clear"