Here is how You can fix i8510 PDA part using RIFF Box and CMM script.
- Set model to Samsung i550 PDA
- Connect i8510 PDA pins to RIFF JTAG Box
- Start the JTAG Manager
- Switch to DCC Read/Write TAB
- Select ROM1
- Set the address to "0x00000000"
- Set the Data Length to "0x00008000"
- Click "Read mem", when finished move to JTAG TAB
- Click "Connect&Get ID"
- Click HALT
- Click Execute CMM Script, and select "primera.cmm"
- Press "Run Script" button
- Your phone PDA will be updated with boot files
Now, disconnect cables and enter PDA download mode using 1+4+power buttons, reflash the PDA with original flasher.
Here is
CMM package.