A mobile electronic device with NOR and/or NAND flash memory may be updated using an update agent able to perform fault tolerant updates. The efficiency of an update of the memory of the device may be significantly improved by employing memory management information provided by a generator used to produce...http://www.google.com.hk/patents/US7657886?utm_source=gb-gplus-share專利 US7657886 - Mobile device with a MMU for faster firmware updates in a wireless network
