[aswer234]

I have a blackberry 7210 and wanted to know if there is anyway that bluetooth technology be installed onto this blackberry. The blackberry has a v4.0 OS.

[Mr Pink57]

Wirelessly posted (your electric?: BlackBerry7520/4.0.2 Profile/MIDP-2.0 Configuration/CLDC-1.1 UP.Browser/5.0.3.3 UP.Link/5.1.2.12)

I assume you mean the 7510?

And that is a NO since BT is not a software but actually built into the device. If you ever check an FCC report it will actually show the BT frequency.

pink