1. Boot into NITdroid. 2. Open market place. 3. Download any filemanager. 4. Open filemanager And navigate to EXTRAS folder. 5 Tap on flash .apk file to install. A pop up window will appear. It will ask permision to download from other sites than market. Just tick it. Then tap the .apk file again and you should be surfing with flash 10 in a jiffy