HISTORICAL SUPPORT REPORT
Security support dates in 2020
8 reviewed records have a security-support date in 2020, across 4 brands.
Some dates mark a published minimum or a calculated policy horizon. They do not all mean that updates stopped.
Historical year, current evidence: this report is rebuilt from the current catalog. It is not an archived snapshot of what we knew at the time.
Most recent source check among these records: 2026-09-28
Records by brand
These counts describe our reviewed coverage, not sales or market share.
Month-by-month evidence
Only documented months are assigned to a month. A year-only date is listed separately.
June 2020
| Device and region | Recorded date | Date basis | Evidence and source |
|---|---|---|---|
| ASUS Chromebook C201PAASUS Chromebook C201PA · Worldwide ChromeOS Auto Update policy | Jun 2020MONTH | Manufacturer-stated end | Grade A Google Chrome Enterprise and Education Help ↗Source checked: 2026-09-24 |
| ASUS Chromebook Flip C100PAASUS Chromebook Flip C100PA · Worldwide ChromeOS Auto Update policy | Jun 2020MONTH | Manufacturer-stated end | Grade A Google Chrome Enterprise and Education Help ↗Source checked: 2026-09-24 |
| CTL J2 / J4 ChromebookCTL J2 / J4 Chromebook · Worldwide ChromeOS Auto Update policy | Jun 2020MONTH | Manufacturer-stated end | Grade A Google Chrome Enterprise and Education Help ↗Source checked: 2026-09-24 |
August 2020
| Device and region | Recorded date | Date basis | Evidence and source |
|---|---|---|---|
| D-Link DIR-300 RevB5DIR-300 · Non-US | Aug 31, 2020DAY | Manufacturer-stated end | Grade A D-Link ↗Source checked: 2026-09-28 |
September 2020
| Device and region | Recorded date | Date basis | Evidence and source |
|---|---|---|---|
| Nokia 3Nokia 3 · International manufacturer listing | Sep 1, 2020DAY | Manufacturer-stated end | Grade A HMD Global ↗Source checked: 2026-09-04 |
October 2020
| Device and region | Recorded date | Date basis | Evidence and source |
|---|---|---|---|
| Nokia 5Nokia 5 · International manufacturer listing | Oct 1, 2020DAY | Manufacturer-stated end | Grade A HMD Global ↗Source checked: 2026-09-04 |
| Nokia 6Nokia 6 · International manufacturer listing | Oct 1, 2020DAY | Manufacturer-stated end | Grade A HMD Global ↗Source checked: 2026-09-04 |
| Nokia 8Nokia 8 · International manufacturer listing | Oct 1, 2020DAY | Manufacturer-stated end | Grade A HMD Global ↗Source checked: 2026-09-04 |
What to do with a device on this list
- Open the model record and match its model number, hardware revision and region.
- Check whether the recorded date is a final end, a minimum or a policy calculation.
- Compare the installed firmware and patch level with the manufacturer's current release information.
- Review repair options and remaining support before buying a replacement.
Check your device → · Understand end of support → · Compare remaining support →
Questions about this report
Did every device in this report lose updates?
No. A manufacturer-stated end, a calculated policy horizon and a minimum commitment mean different things. Passing a minimum date does not confirm the final patch. Check the date basis and linked source for your exact model.
Is this a complete historical list?
No. This is a retrospective view of today's reviewed catalog, not a snapshot captured in that year or a list of every device sold. Missing models and empty years indicate a coverage gap; they do not establish continued support.
Does the date identify the last security patch?
Not necessarily. A support commitment is different from a firmware release date or its security patch level. Month-only and year-only evidence must not be read as a precise final day.
What should I do before replacing a device?
Match the model and region, check the manufacturer's current notice and install applicable updates. Compare remaining support, repair cost and the accounts you use before choosing a supported replacement. A support date alone is not a safety assessment.