Eero Max 7: How to Prepare It for Sale or Handover
Wiping a device properly is more than deleting your files, and skipping a step can leave it locked to your account and worthless to the buyer.
Last revised
Why this matters
Activation locks tie hardware to an account. A device handed over without being deregistered is unusable by the new owner and awkward to resolve afterwards.
What you will need
- A final backup
- Your account password
- Ten minutes
Step by step
- Take a final backup and verify you can read it before wiping anything.
- Sign out of your account first — this is the step that releases the activation lock.
- Remove the device from your account list on the manufacturer website as well.
- Unpair any accessories and remove eSIM profiles or SIM cards.
- Perform a full factory reset from the settings menu, not a quick erase.
- Power it on to confirm it reaches the setup wizard without asking for your credentials.
How often
Once, before handover.
Specific to the Eero Max 7
Bear in mind that the price per node is hard to justify for most homes, which is worth factoring into how carefully you approach this.
Before you start
- Set aside enough time to finish — a job abandoned halfway is worse than one never started
- Work somewhere well lit and uncluttered, with a container for anything that comes off the device
- Take a photograph before you change anything, which costs seconds and saves guessing later
- Check whether the Amazon warranty still applies, because it changes which steps are worth doing yourself
How long it takes
Budget ten minutes the first time and half that afterwards. It is the kind of job that takes longer to schedule than to do, which is exactly why it gets skipped — put it on the same recurring reminder as something else you already do.
Signs you have left it too long
- It takes noticeably longer to do something that used to be instant, and a restart only fixes it briefly
- It runs warmer than it did under the same load, in the same room, at the same time of year
- The behaviour you already know about — the price per node is hard to justify for most homes — starts showing up earlier in the day than it used to
- You have begun working around it without deciding to, which is usually the first real symptom
What not to do
- Resetting before signing out, which leaves the lock in place
- Assuming a reset removes cloud-linked accounts
- Forgetting eSIM profiles, which do not always clear
Behind this page
This reference page is written from the same testing notes as the reviews it supports, and it is revised whenever the hardware or the software underneath it changes. Where a figure appears here it has been measured rather than quoted from a specification sheet.
If something on this page no longer matches what you are seeing, it is out of date rather than disputed — tell us and it gets checked again.
Related reading
The reviews this page supports go into the measurements behind these figures, and the knowledge base collects every reference page we keep.
Elsewhere in maintenance: Eero Max 7: How to Protect Your Data on It, Eero Max 7: How to Reduce Its Power Consumption and Eero Max 7: How to Set Up a Second Device Without Duplicating Everything.