Root Original Telus ROM

[mindfloss]

So, if i ever wanted to go back to the orginal ROM i had out of the box, where exactly would i find it? just in case i ever have to send the phone back for work or something.

 

[nomnompie]

I've got a Telus hero too. Telus Heroes were released with the latest Telus specific ROM version on them. They had no updates, so there was no way to get the original firmware file for the Telus rom. Best you can do is install the latest generic HTC ROM, which is basically the same thing. [ROM] Official HTC Hero RUU ROM + Radio Links - xda-developers

On that page, it would be the 2.73.405.66_WWE one.