After a reset to factory setting of my Pebble I like to sync again with my Jolla. Pebbled displays me "Your firmware is too old to support SDKv2 applications".

My Jolla is running 2.0.2.51, Pebbled app v1.6-1, Watch Firmware 2.9.1.
The Jolla is connected to my Pebble Steel. I did a factory
reset on the watch, with the watch waiting to be bind to
a Pebble app.

Hope anyone can help.