SD card partitioning - XDA-Developers - Android Forum for Mobile Phones, Tablets, Watches & Android
Android ROM Manager and some recoveries, eg ClockworkMod_Recovery or 4EXT, can partition SD cards. Windows using MiniTool Partition Wizard Home Edition Simplest way is to use "MiniTool Partition Wizard Home Edition" from http://www.partitionwizard.com ......