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Success SoftDown FW2.50 TA-082 to FW1.00/1.50
Had found a method SoftDown TA-082's FW2.50 PSP to FW1.00/1.50
But the method is quite complex, SoftDown a TA-082's PSP need about 45min
1. Use software Read Data From TA-082's NandFlash & DDR DRam
2. Analyzes the Data than make a "FW1.00/1.50 NandFlash img" that can Boot on TA-082
3. Use software Write that "FW1.00/1.50 NandFlash img" to TA-082
maybe late i will make a software to let "FW2.50 TA-082" user to dump "NandFlash & DDR DRam" data to me
than i can make the "FW1.00/1.50 NandFlash img" to help them SoftDown their TA-082 :P
1. each TA-082 PSP need different "NandFlash img"
CAN'T use this "NandFlash img" to OTHER PSP
That will Bricked the PSP !!
so SoftDown each TA-082 PSP DATA need each 45min !!
2. if your FW2.60 TA-082 PSP is Update from FW2.50
this method can work for your PSP
3. this method not work for Factory FW2.60 TA-082 PSP
maybe later it can :P