Phone Bricked. Lost Flex 2 App.

[RogerAWilbanks]

Where can I download the old fitbit app?

My phone bricked and I had to do a factory reset.
That erased my app and now my Flex2 can't sync.
I have the fitbit base station dongle but that is doing absolutely nothing.
I swear this device exceeds all sensibility in it's ability to annoy the **ahem** out of me.  Assuming that the Google purchase clears things up I may invest time and treasure in another device, but till That happy day I would like to get this piece of **ahem** on my wrist active once again.

[Odyssey13]

Hi @RogerAWilbanks  the dongle is used in a computer, to act as a bridge to the Fitbit servers to sync your data. Which phone do you have? The way it works, the latest app for your phone is downloaded from the GooglePlay Store or the Apple Store, so there is no way to get an older version. 

[RogerAWilbanks]

Samsung Galaxy J3 Emerge.
There is no app for this phone on the Google or Samsung store.

[Odyssey13]

here is the article about compatibility of the devices - click to read.