Firmware update help needed

[richport29]

I'm currently on stock GB 2.3.3, but have been having issues with the battery drain bug (android OS using 70%+). I'd like to update to the recently released JW4. Since I'm on Bell I'd like to keep my current modem. So my question is can I use the PDA file from the JW4 firmware and use the stock KG3 CSC and phone..
I'd be using odin..

Thanks

 

[kalpet89]

I haven't tried it but yes I think you can.

Download the new JW4 firmware, unpack the file, then untar the JW4_JW4_JW4.tar file and delete the file modem.bin, then tar the folder again and use this in Odin.