[mtnz]

I have similar questions to Ellipsis, and am having difficulty finding all the answers.

I just bought a used Telecom NZ HTC Titan. It's still running WM5 and Radio 1.47.00. I want to upgrade it to at least WM6 and a GPS-capable Radio ROM.

I understand that the Radio ROM's are all carrier specific, and I can't find any updates from Telecom NZ. If I install a Radio ROM from another provider, will I lose connectivity?

I'm intending to use this device offline, so if that is the case I'm okay with that tradeoff, as long as there's a way to restore the original Radio ROM.

If this is possible and someone can suggest which guide to follow, and which ROM's to use, it'd be greatly appreciated.

Finally I'd like to thank everyone involved for all the work that's clearly been put into this already.

Michael

EDIT: I forgot to include my 'pdocread -l' output. It's below:

220.50M (0xdc80000) FLASHDR
| 3.12M (0x31f000) Part00
| 3.00M (0x300000) Part01
| 41.13M (0x2920000) Part02
| 173.25M (0xad40000) Part03
10.00M (0xa00000) EXT_FLA
| 10.00M (0xa00000) PART00
STRG handles:
handle 43703706 10.00M (0xa00000)
handle 43886c8e173.25M (0xad40000)
handle 6388659a 41.13M (0x2920000)
handle 03886576 3.00M (0x300000)
handle 838862d2 3.12M (0x31f000)
disk 43703706
0 partitions, 0 binary partitions
customerid=00000000 uniqueid= 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
disk 43886c8e
0 partitions, 0 binary partitions
customerid=00000000 uniqueid= 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
disk 6388659a
0 partitions, 0 binary partitions
customerid=00000000 uniqueid= 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
disk 03886576
0 partitions, 0 binary partitions
customerid=00000000 uniqueid= 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
disk 838862d2
0 partitions, 0 binary partitions
customerid=00000000 uniqueid= 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00