For the life of me I can't get any version of adobe flash to install on my telefunken tablet. I have found an archive of old flash apk files but none of them work. I keep getting 'failed to install' error. I would appreciate any help. Telefunken TPAD-7A3GEA Model number TR718DC_V21 Processor : RK2818 600MHz System Ram : 256MB Internal Storage : 4GB Display : 7" TFT Touch Screen, 800x480 Android : 2.2.1 Thanks.