CTL Chromebook Tablet Tx1 for Education security support ended Aug 2023

What this status means for CTL Chromebook Tablet Tx1 for Education

CTL Chromebook Tablet Tx1 for Education is past the recorded Aug 2023 security-support point. This does not mean the device immediately stops working, but newly discovered issues may no longer receive manufacturer fixes under the cited commitment.

What this CTL Chromebook Tablet Tx1 for Education record covers

This page is bounded to the recorded identity CTL Chromebook Tablet Tx1 for Education and the Worldwide ChromeOS Auto Update policy evidence scope. Dates and repair facts are not transferred to a similarly named carrier, regional or hardware variant unless its identifiers are explicitly covered by the cited source.

The marketed identity is recorded separately from any verified regional hardware code; missing fields are not evidence that a similar model shares the same support. The release-to-support interval is not calculated because an approved release date is unavailable.

No exact EPREL registration is approved for this record, so DevLifeCheck does not borrow an EU repairability score or battery result from a related model.

Support timeline

“Not documented” means DevLifeCheck has no approved value for this field. A lifecycle-policy review never authorizes copying or inferring a firmware version or another lifecycle date.

Identity and regional scope

Marketed name

CTL Chromebook Tablet Tx1 for Education

Primary model identifier

CTL Chromebook Tablet Tx1 for EducationReviewed 2026-09-24 against Google Chrome Enterprise and Education Help's cited lifecycle record. It identifies the marketed product or family but does not publish an exact hardware model code for this record's region; the record remains family-scoped and no variant equivalence is inferred.

Evidence scope

Worldwide ChromeOS Auto Update policy

This record is not a universal “global variant.” Match the model number, sales market and carrier before applying a date to your phone. A materially different variant must receive its own reviewed lifecycle evidence.

How the support date was determined

Google lists "CTL Chromebook Tablet Tx1 for Education" with automatic updates until Aug 2023. The month is Google's published Auto Update Expiration (AUE); the stored last day of that month is normalization only.

Evidence class

A · Official

Date precision

Month precision

Jurisdiction/scope

Worldwide ChromeOS Auto Update policy

Latest firmware or patch

Reviewed 2026-09-24 against Google Chrome Enterprise and Education Help's cited lifecycle record. This source is not an exact model-and-region current firmware ledger, so no build is inferred; the current firmware remains undocumented.

Recall and safety screening

DevLifeCheck monitors CPSC, Safety Gate, UK OPSS, Health Canada. A monitored feed is not itself a “no recall” finding; dated device-specific results are listed separately below.

Repairability and battery

No model-specific repairability score or official battery-service cutoff has been reviewed for this record yet. Check the manufacturer's regional repair channel before buying parts or assuming service availability.

Each card shows only the facts published by its cited source. Do not compare iFixit scores, manufacturer playback estimates and EU-label measurements as if they used the same test.

Update cadence

Cadence not documented — not inferred from end date.

Known limitations and conflicts

Policy dates can conflict with carrier schedules, regional product-security statements and the exact hardware variant. No additional conflict has been approved for this record; that means “not documented,” not “none exist.”

Repair or replace factors

• Support horizon: security support is recorded through Aug 2023.
• Evidence certainty: this is a official record with month precision.
• Software visibility: the latest model/region-specific firmware is not yet documented, so it is not used as a positive signal.
• Repair data: no comparable model-specific repairability record is approved yet, so repair cost and parts availability must be checked separately.

Longer-supported catalog records

These records have a later documented security-support horizon. Same-brand records are preferred when the catalog has enough matches. Price, form factor and availability are not yet compared, so these are not purchase recommendations.

Evidence

Cite or embed this record

DevLifeCheck record for CTL Chromebook Tablet Tx1 for Education, reviewed Sep 2026, grade A: https://devlifecheck.com/devices/ctl-chromebook-tablet-tx1-for-education

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