Hope you can help me out.
I have reached up to Step 6 of the Guide i.e. using ROMUpdateUtility program in the same Mitty program folder and follow the instruction in the program. but an error message as "Error (300): Invalid Update Tool. This update Utility cannot be used for your PDA phone. Please get never update Utility". So I cannot complete patching my new gene to SPL 1.07.Oref.
I noticed in the above RRU program, jsut before executing the update button, there is a message "Verify that you want to update the ROM version from: Image Version 1.17.720.1 (i.e. my existing version) to Image Version 1.00.000.0.
Does it mean Im downgrading (Im just guessing from the version number) and that's why I could not proceed. Is there any applicable RRU?
Please help anybody and woould really appreciate a lot. FYI, my phone is HTC P3400i With serial number HT8XXXX + Splash Screen Showing
tks a lot.