I want to move my data from an 8 GB card to one with 16 GB.My old computer is no longer working, so I need an alternate method of transfer. My current device is an LG Mach, running ICS 4.0.4. It has Bluetooth, Wi-Fi, NFC and DLNA. I also still have my old device, an LG Optimus Slider, running GB 2.3.4. It has Bluetooth, Wi-Fi and the LG Mach is already paired with it (but not connected). The last time I tried to transfer via Bluetooth, I was using two Optimus Sliders, transfer went through, but the files and folders were all randomly disorganized on the new card. Both devices currently have "File Manager" and "Bluetooth File Transfer" installed. How do I maintain the original file structure during transfer this time?