Originally Posted by
ratsttam I think the OP was meaning the hardware revision number.
For example my T-Mobile Lumia 925 is HW 0.5.2.1 (as it always has been, and always will be)
The OP could also be refering to the 925.3 (again using my 925 as an example) With the .3 meaning it's made for t-mobile with a specific set of frequencies. .2 would carry a different radio.
Sometimes it's good to know what revision it is, to know if it'll work 100% on your carrier, or if there is a batch that your trying to avoid for whatever reason.
Thanks for the reply.
Indeed maybe that is what the OP wanted to know.
But if a question is not clear than we have to guess what he wants.