It has been explained many times, by the way the method is
1. Open the page's source code (ctrl+u)
2. ctrl+f
3. type "data-original" in the search box (no quotes)
4. locate the link(s) of the photo(s)
5. open the link in a new page and replace 200x150 with 9999x9999
https://imgur.com/a/dHfh63K
Example
http://gfgfhdjsjncbxbxalbum.wpnrtnmrewun...266887.jpg
http://gfgfhdjsjncbxbxalbum.wpnrtnmrewun...266887.jpg
Regards
1. Open the page's source code (ctrl+u)
2. ctrl+f
3. type "data-original" in the search box (no quotes)
4. locate the link(s) of the photo(s)
5. open the link in a new page and replace 200x150 with 9999x9999
https://imgur.com/a/dHfh63K
Example
http://gfgfhdjsjncbxbxalbum.wpnrtnmrewun...266887.jpg
http://gfgfhdjsjncbxbxalbum.wpnrtnmrewun...266887.jpg
Regards