Hi. I know there is not much information on the A10. A50 or Garminfone but here goes.

I have an Optus branded a10 and and would like to load the firmware for Telecom NZ. I have the xxxx.update file from Telecom but when I try to do the update it says something like 'this update is for a different region' and the update fails.

Q. Is there anyway (like you do with the Garmin Nuvis etc) to force the update. My phone is rooted and I have access to RW in the system. I have heard from other Android devices that you edit the 'build.prop' file to make it acknowledge the xxxxx.update.

Any ideas. Thanks.