# Bkool Smart Pro 2 not detected **URL:** \ **Category:** Bugs and Support\ **Created:** [December 15, 2019, 4:41pm UTC](https://forums.zwift.com/t/bkool-smart-pro-2-not-detected/177979 "2019-12-15T16:41:40Z")\ **Posts on this page:** 1\ **Showing post:** 11
**Author:** ![Sandy\_Thomson](https://sea2.discourse-cdn.com/gozwift/user_avatar/forums.zwift.com/sandy_thomson/32/173923_2.png) [@Sandy\_Thomson](https://forums.zwift.com/u/Sandy_Thomson)\ **Post date:** [April 22, 2020, 7:46am UTC](https://forums.zwift.com/t/bkool-smart-pro-2-not-detected/177979/11 "2020-04-22T07:46:21Z")
Hi Javier, have you tried following the instructions here?: > [@Problems pair bkool Go / Pro2 Zwift ant+ FE-C app Bkool indoor](https://forums.zwift.com/t/problems-pair-bkool-go-pro2-zwift-ant-fe-c-app-bkool-indoor/103462/71): > > Hi Stephen, no problem. The Toolkit app doesn’t seem to update the firmware on the pro to 3.25 any more so that’s no help. What you need to do is update it using an old version (v3.53) of the Bkool Simulator. If it is asking you to update it then you probably need to look at step 4 below - basicall… --- _[View the full topic](https://forums.zwift.com/t/bkool-smart-pro-2-not-detected/177979)._