I had some progress, relocked the bootloader and copied the PD98IMG.ZIP to sdcard. The phone starts loading the PD98IMG and then running the check, it fails on some point which I think might be the PD98IMG I got is older than the software raido/hboot installed on my phone. Below are the details.
Checking PD98IMG.zip
Main version older!
update failed
Press <Power> to reboot
The PD98IMG.zip has an android-info.txt that contains the following:
*********
modelid: PD9810000
cidnum: VODAP001
cidnum: VODAP102
cidnum: VODAP304
cidnum: VODAPE17
mainver: 2.50.161.3
hbootpreupdate:12
*********
When powering the phone with vol-down I see the following info
***Relocked***
ACE PVT SHIP S-ON RL
HBOOT-2.00.0029
MICROP-0438
RADIO-26.14.04.28_M
eMMC-boot
Dec 22 2011,14:28:19
I think I may need the latest PD98IMG.zip to reflash the phone back to Vodafone stock software, plz correct me if I am wrong?
The PD98IMG.zip which was provided (thankfully) by Andy seems to check the version of my phone's current state hboot/radio.
Is there any place where I can get the latest PD98IMG.zip even if I have to pay for it?