I find using Flickr the easiest for uploading pics onto our OC.
Once I've uploaded the pics from phone to Flickr, I go to Flickr.
Click my image
Click shared.
Click copy URL
Paste the link into my thread and it's done.
All from my android phone.
Other forums like detailing world are a pain as I need to be on a laptop to copy in Flickr images.
But this OC is so user friendly.
THANKS ADMIN