The firmware update for a Fitbit Versa 4 typically takes around 10 to 30 minutes to complete, depending on several factors such as the strength of your internet connection, the proximity of your device to your phone or computer, and whether other Bluetooth devices are nearby[3][7]. However, updates can sometimes take longer, especially if you perform a factory reset before updating, which may extend the process to an hour or more**[1][3].
To ensure a smooth update process, it's recommended to:
- Keep your Fitbit device charged and close to your phone or tablet.
- Maintain a stable internet connection, either through Wi-Fi or a strong Bluetooth connection.
- Keep the Fitbit app running in the background on your phone to allow the update to download and install properly.
- Avoid navigating away from the Fitbit app during the update process to prevent interruptions[7].
If the update fails or takes too long, you can try restarting your Fitbit device and phone, then attempt the update again. If issues persist, consider using a different device or contacting Fitbit customer support for further assistance[1][7].
Citations:[1] https://support.google.com/fitbit/answer/14236934?hl=en
[2] https://www.reddit.com/r/fitbit/comments/1ib6k52/software_update_ruined_fitbit/
[3] https://support.google.com/fitbit/answer/14237027?hl=en
[4] https://punchthrough.com/how-to-use-lightblue/
[5] https://www.youtube.com/watch?v=gfhsghmTE3o
[6] https://pmc.ncbi.nlm.nih.gov/articles/PMC7961407/
[7] https://community.fitbit.com/t5/iOS-App/Firmware-update-taking-too-long/td-p/1168642
[8] https://xdaforums.com/t/hacks-tricks-news-and-updates-for-wear-os-smartwatches-ticwatch-fossil-missfit-skagen-xiaomi-oppo-suunto.4233055/