1. When Uploading the Image and you want to Continue Chatting, Just Press Zero, a Short-cut will appear on your Screen like this.
2. Then Press 3 on your Phone Keypad and you Should be taken Back to your Chat Page. You can Press any Number you want to perform any Option as shown on the Image above, Your Image should be Uploading in Background.
Thats All | No More waiting for Image to Finish Uploading before continue chatting on 2go