HISTORICAL SUPPORT REPORT
Security support dates in 2023
39 reviewed records have a security-support date in 2023, across 13 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: 2026-09-24
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.
January 2023
| Device and region | Recorded date | Date basis | Evidence and source |
|---|---|---|---|
| Nokia C1 PlusNokia C1 Plus · International manufacturer listing | Jan 1, 2023DAY | Manufacturer-stated end | Grade A HMD Global ↗Source checked: 2026-09-04 |
February 2023
| Device and region | Recorded date | Date basis | Evidence and source |
|---|---|---|---|
| Xiaomi Mi 10Mi 10 · Global manufacturer listing | Feb 1, 2023DAY | Manufacturer-stated end | Grade A Xiaomi Security Center ↗Source checked: 2026-09-04 |
| Xiaomi Mi 10 ProMi 10 Pro · Global manufacturer listing | Feb 1, 2023DAY | Manufacturer-stated end | Grade A Xiaomi Security Center ↗Source checked: 2026-09-04 |
March 2023
| Device and region | Recorded date | Date basis | Evidence and source |
|---|---|---|---|
| OPPO Find X2 LiteOPPO Find X2 Lite · United Kingdom | Mar 1, 2023DAY | Minimum commitment | Grade A OPPO United Kingdom ↗Source checked: 2026-09-24 |
April 2023
| Device and region | Recorded date | Date basis | Evidence and source |
|---|---|---|---|
| OnePlus 8OnePlus 8 · United Kingdom | Apr 1, 2023DAY | Minimum commitment | Grade A OnePlus ↗Source checked: 2026-09-04 |
| OnePlus 8 ProOnePlus 8 Pro · United Kingdom | Apr 1, 2023DAY | Minimum commitment | Grade A OnePlus ↗Source checked: 2026-09-04 |
May 2023
| Device and region | Recorded date | Date basis | Evidence and source |
|---|---|---|---|
| Fairphone 2Fairphone 2 · Europe | May 1, 2023DAY | Manufacturer-stated end | Grade A Fairphone ↗Source checked: 2026-09-04 |
June 2023
| Device and region | Recorded date | Date basis | Evidence and source |
|---|---|---|---|
| Nokia 1.3Nokia 1.3 · International manufacturer listing | Jun 1, 2023DAY | Manufacturer-stated end | Grade A HMD Global ↗Source checked: 2026-09-04 |
| Nokia 5.3Nokia 5.3 · International manufacturer listing | Jun 1, 2023DAY | Manufacturer-stated end | Grade A HMD Global ↗Source checked: 2026-09-04 |
| Nokia C20Nokia C20 · International manufacturer listing | Jun 1, 2023DAY | Manufacturer-stated end | Grade A HMD Global ↗Source checked: 2026-09-04 |
| Acer Chromebook 11 (C771)C771, C771T · Worldwide ChromeOS Auto Update policy | Jun 2023MONTH | Manufacturer-stated end | Grade A Google Chrome Enterprise and Education Help ↗Source checked: 2026-09-24 |
| Acer Chromebook 14 for Work (CP5-471)Acer Chromebook 14 for Work (CP5-471) · Worldwide ChromeOS Auto Update policy | Jun 2023MONTH | Manufacturer-stated end | Grade A Google Chrome Enterprise and Education Help ↗Source checked: 2026-09-24 |
| ASUS Chromebook Flip C302ASUS Chromebook Flip C302 · Worldwide ChromeOS Auto Update policy | Jun 2023MONTH | Manufacturer-stated end | Grade A Google Chrome Enterprise and Education Help ↗Source checked: 2026-09-24 |
| Dell Chromebook 13 (3380)Dell Chromebook 13 (3380) · Worldwide ChromeOS Auto Update policy | Jun 2023MONTH | Manufacturer-stated end | Grade A Google Chrome Enterprise and Education Help ↗Source checked: 2026-09-24 |
| HP Chromebook 13 G1HP Chromebook 13 G1 · Worldwide ChromeOS Auto Update policy | Jun 2023MONTH | Manufacturer-stated end | Grade A Google Chrome Enterprise and Education Help ↗Source checked: 2026-09-24 |
| Samsung Chromebook ProSamsung Chromebook Pro · Worldwide ChromeOS Auto Update policy | Jun 2023MONTH | Manufacturer-stated end | Grade A Google Chrome Enterprise and Education Help ↗Source checked: 2026-09-24 |
July 2023
| Device and region | Recorded date | Date basis | Evidence and source |
|---|---|---|---|
| OnePlus NordOnePlus Nord · United Kingdom | Jul 1, 2023DAY | Minimum commitment | Grade A OnePlus ↗Source checked: 2026-09-04 |
| OPPO Reno4 Pro 5GOPPO Reno4 Pro 5G · United Kingdom | Jul 1, 2023DAY | Minimum commitment | Grade A OPPO United Kingdom ↗Source checked: 2026-09-24 |
| vivo X51PD2005F_EX · United Kingdom | Jul 2023MONTH | Minimum commitment | Grade A vivo United Kingdom ↗Source checked: 2026-09-24 |
August 2023
| Device and region | Recorded date | Date basis | Evidence and source |
|---|---|---|---|
| Google Pixel 4aG025J · North America, US minor outlying islands, Canada and Taiwan | Aug 2023MONTH | Policy-derived horizon | Grade B Google Pixel Help ↗Source checked: 2026-09-03 |
| Nokia C01 PlusNokia C01 Plus · International manufacturer listing | Aug 1, 2023DAY | Manufacturer-stated end | Grade A HMD Global ↗Source checked: 2026-09-04 |
| Nokia C10Nokia C10 · International manufacturer listing | Aug 1, 2023DAY | Manufacturer-stated end | Grade A HMD Global ↗Source checked: 2026-09-04 |
| Acer Chromebook Tab 10 D651NAcer Chromebook Tab 10 D651N · Worldwide ChromeOS Auto Update policy | Aug 2023MONTH | Manufacturer-stated end | Grade A Google Chrome Enterprise and Education Help ↗Source checked: 2026-09-24 |
| ASUS Chromebook Flip C101PAASUS Chromebook Flip C101PA · Worldwide ChromeOS Auto Update policy | Aug 2023MONTH | Manufacturer-stated end | Grade A Google Chrome Enterprise and Education Help ↗Source checked: 2026-09-24 |
| ASUS Chromebook Tablet CT100ASUS Chromebook Tablet CT100 · Worldwide ChromeOS Auto Update policy | Aug 2023MONTH | Manufacturer-stated end | Grade A Google Chrome Enterprise and Education Help ↗Source checked: 2026-09-24 |
| CTL Chromebook Tablet Tx1 for EducationCTL Chromebook Tablet Tx1 for Education · Worldwide ChromeOS Auto Update policy | Aug 2023MONTH | Manufacturer-stated end | Grade A Google Chrome Enterprise and Education Help ↗Source checked: 2026-09-24 |
| Samsung Chromebook PlusSamsung Chromebook Plus · Worldwide ChromeOS Auto Update policy | Aug 2023MONTH | Manufacturer-stated end | Grade A Google Chrome Enterprise and Education Help ↗Source checked: 2026-09-24 |
| vivo Y20sPD2034EF_EX · United Kingdom | Aug 2023MONTH | Minimum commitment | Grade A vivo United Kingdom ↗Source checked: 2026-09-24 |
September 2023
| Device and region | Recorded date | Date basis | Evidence and source |
|---|---|---|---|
| Nokia C1 2nd EditionNokia C1 2nd Edition · International manufacturer listing | Sep 1, 2023DAY | Manufacturer-stated end | Grade A HMD Global ↗Source checked: 2026-09-04 |
| Nokia C20 PlusNokia C20 Plus · International manufacturer listing | Sep 1, 2023DAY | Manufacturer-stated end | Grade A HMD Global ↗Source checked: 2026-09-04 |
| vivo Y11sPD2042F_EX · United Kingdom | Sep 2023MONTH | Minimum commitment | Grade A vivo United Kingdom ↗Source checked: 2026-09-24 |
October 2023
| Device and region | Recorded date | Date basis | Evidence and source |
|---|---|---|---|
| Google Pixel 5GD1YQ · United States and US minor outlying islands | Oct 2023MONTH | Policy-derived horizon | Grade B Google Pixel Help ↗Source checked: 2026-09-04 |
| Nokia 2.4Nokia 2.4 · International manufacturer listing | Oct 1, 2023DAY | Manufacturer-stated end | Grade A HMD Global ↗Source checked: 2026-09-04 |
November 2023
| Device and region | Recorded date | Date basis | Evidence and source |
|---|---|---|---|
| Google Pixel 4a (5G)G025E · United States, US minor outlying islands, Canada and Taiwan | Nov 2023MONTH | Policy-derived horizon | Grade B Google Pixel Help ↗Source checked: 2026-09-04 |
| Nokia 3.4Nokia 3.4 · International manufacturer listing | Nov 1, 2023DAY | Manufacturer-stated end | Grade A HMD Global ↗Source checked: 2026-09-04 |
| Nokia 8.3 5GNokia 8.3 5G · International manufacturer listing | Nov 1, 2023DAY | Manufacturer-stated end | Grade A HMD Global ↗Source checked: 2026-09-04 |
December 2023
| Device and region | Recorded date | Date basis | Evidence and source |
|---|---|---|---|
| Nokia C30Nokia C30 · International manufacturer listing | Dec 1, 2023DAY | Manufacturer-stated end | Grade A HMD Global ↗Source checked: 2026-09-04 |
| Nokia C30 (India)Nokia C30 (India) · International manufacturer listing | Dec 1, 2023DAY | Manufacturer-stated end | Grade A HMD Global ↗Source checked: 2026-09-04 |
| vivo Y70PD2038F_EX · United Kingdom | Dec 2023MONTH | Minimum commitment | Grade A vivo United Kingdom ↗Source checked: 2026-09-24 |
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.