SONY NWZ-B105F Boot Error Fix

It Fix problem like:
player won't connect your computer
player won't turn on
player automatically turn off

NWZ-B105F Boot Error Fix:

Step 1. Press play while inserting into USB slot
Step 2. Windows recognizes, follow instructions to allow Windows (XP) to search for software (it installs device recovery)
Step 3. Format Drive using My computer/Windows Explorer
Step 4. Install Patch 1.1 from Sony.

So just MAKE SURE YOU PRESS PLAY BUTTON BEFORE/DURING FIRMWARE UPDATE.