Hello! I have a mini notebook. Processor Type: VIA ARM 32bit CPU Processor Speed: 266 MHz Processzor Modell: VIA-ARM 920 Screen Size: 7 inches, 800x480 RAM: DRAM RAM: 128 MB Primary Drive: NAND Fast Flash Hard Drive Capacity: 2GB We tried lot of operating system uselessly. What kind of android version need I?