b75 conversion BINs should work if you have b75 boot. FLU/2500 Conversion to 2700 workalike. Full kits for Latest conversion BINs and other files - also for Revert to 2500
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Download and unzip into separate directory. PLEASE DO NOT ATTEMPT WITHOUT READING INSTRUCTIONS.
Manoj: The conversion 288 BIN - either b75 or Puff works right now. You can download it and use it or you can wait and by tomorrow there will the 292 conversion files available. Look at my next post for the downloads.