I have tried copying files through Windows Explorer via USB Cable...I tried moving them wirelessly through ES Explorer to a shared LAN drive...I tried pushing through USB by ADB Command...I tried uploading to Dropbox...I tried the Bluetooth File Transfer app. Everything I try fails. ADB Push won't even begin the file transfers to the PC. Everything else begins but either times out or crashes about 10% of the way through the transfer. Any transfers I do get seem to take forever. It took just over 4 hours to upload over Wireless Lan through ES Explorer just 2 GB of data. I have 28 GB on the SDCard emulation.
Is there some app or utility I can use to backup my SDCard contents to my PC so I can format this thing and start all over again. Seems that during the installation of 4.2 I ended up with several layers of /0 directories and multiple instances of files and directories that are identical...burning up some valuable space on the SDCard. Just want o clean things up a bit. But want to back up before doing so.