Here's how to remove effects of this "fix" ****:
Copy entries above and save it in fix.reg file (for example, with notepad), then remove your SD card, connect you TP to USB and move fix.reg to your device, say to "\My Documents" folder. If you don't have Total Commander installed, get it and copy it too. Disconnect USB cable, run Total Commander (install it if you don't have it), find your fix.reg file, hold stylus on it so context menu will open, select "Copy to clipboard", then go to \\Plugins\\Registry and hold stylus in empty space, then select "Paste here (Copy)" from context menu. Soft reset your device. You're done.
Code:
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\System\StorageManager\FATFS]
"CacheSize"=dword:00001000
"EnableCache"=dword:00000000
[HKEY_LOCAL_MACHINE\System\CurrentControlSet\GPS Intermediate Driver\Drivers]
"InputBufferSize"=dword:00000200
"OutputBufferSize"=dword:00000200
[HKEY_LOCAL_MACHINE\System\CurrentControlSet\GPS Intermediate Driver\Multiplexer]
"MaxBufferSize"=dword:00000100
Copy entries above and save it in fix.reg file (for example, with notepad), then remove your SD card, connect you TP to USB and move fix.reg to your device, say to "\My Documents" folder. If you don't have Total Commander installed, get it and copy it too. Disconnect USB cable, run Total Commander (install it if you don't have it), find your fix.reg file, hold stylus on it so context menu will open, select "Copy to clipboard", then go to \\Plugins\\Registry and hold stylus in empty space, then select "Paste here (Copy)" from context menu. Soft reset your device. You're done.