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View Full Version : Change or upgrade DSP version ROM3 - DSP versiyon ROM4???



Anonymous
16-03-2002, 09:50 AM
available info :?

Anonymous
16-03-2002, 10:22 AM
Hi!

Updating ROM of MAD2 inside phone is not possible.

But desoldering the MAD2-ROM3 and replacing it with MAD2-ROM4 should work if you have experience in soldering.
Desoldering the chip without destroying it is the difficult part in here, soldering it back is the easy one /n/images/smiles/icon_smile.gif

After replacing chips IMEI & SP-lock data will be recalculated (the easiest part)

MTL