Firmware, GDFS and so on..

[Hypnotize]

Hi,

What is the differences of "Firmware, GDFS, EROM/EEROM, TEMS and SFA" ?

What do the letters stand for ?

What do they do ?

And is it possible to downgrade a phone from CID 53 to for example CID52 so it will work with SEFP2 ?

[hyperion17]

http://www.topsony.com/forum/upgrade...28.html#post32
Yes, it's possible to downgrade CID53, but not for free.
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