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Anker SOLIX Firmware Update Not Working: Checklist and What Support Needs

Anker's support article on failed firmware updates is short and specific: make sure the network connection is stable, keep the product close to your phone, and leave the Anker Power app open until the update finishes. It says the process usually takes 7 to 10 minutes.

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Figures on this page are quoted from Anker's support article on failed firmware updates and the Anker SOLIX F3000 troubleshooting guide, as read on 5 November 2026. Manuals are revised and firmware changes behaviour, so if your own unit's manual disagrees with this page, follow the manual.
  1. Follow Anker's failed-update checklist
  2. If the app cannot find or keep the connection
  3. Retry with a strong signal
  4. If it still fails, send Anker what it asks for
Work through these in order — each step rules out a cause before the next one.

Step 1: Follow Anker's failed-update checklist

Anker's steps are: make sure the network connection is stable; keep the product close to your phone; leave the Anker Power app open until the update finishes. The update process usually takes 7 to 10 minutes.

During the update, Anker says not to turn off Bluetooth, charge other devices or recharge the power bank.

Step 2: If the app cannot find or keep the connection

The Anker SOLIX F3000 guide covers connection problems in detail, and the steps below are written for that model; other SOLIX models may differ. If the device cannot be found, check whether the IoT icon on the screen is flashing. If it is not flashing, press the IoT button; if it is, make sure Bluetooth is enabled and connected, reset Bluetooth and reconnect.

For Wi-Fi connection problems the guide says: confirm the Wi-Fi name and password, including capitalisation, special characters and spaces; check that your router supports 2.4GHz and, if in doubt, create a 2.4GHz hotspot on your phone to test; keep the device within 10 m (33 ft) of the router. To reset Wi-Fi, press and hold the device's IoT button for about 7 seconds, then try reconnecting.

Step 3: Retry with a strong signal

For a failed update, the F3000 guide says to ensure your network connection is working properly and the signal is strong, then try the update again.

Step 4: If it still fails, send Anker what it asks for

The F3000 guide asks you to provide the device serial number (SN), your email address, a video of the failed update, and the app and device logs uploaded via the Anker Power app.

Having those ready before you contact support avoids a round of back-and-forth.

Key Facts At a Glance

FAQ

How long should an Anker firmware update take?

Anker says the update process usually takes 7 to 10 minutes. Keep the product close to your phone and leave the Anker Power app open until it finishes.

Can I use the power station while it updates?

Anker says not to turn off Bluetooth, charge other devices or recharge the power bank during the process, so leave it alone until the update completes.

What do I send to support if the update fails?

For the F3000, Anker asks for the serial number, your email, a video of the failed update, and the app and device logs uploaded through the Anker Power app.

Sources

Related

Other Things That Go Wrong

Symptoms overlap more than they look like they do — a unit that shuts down under load and one that never reaches 100% often trace back to the same limit. The rest of the troubleshooting set: