VERIFIED BRAND POLICY
CTL software support: models, dates and policy
This page groups the currently reviewed CTL lifecycle records without turning individual device evidence into an unsupported brand-wide promise.
Coverage is limited to the exact models, regions and cited dates below. A missing model is unknown, not unsupported.
29 reviewed devices
ModelOS supportSecurity supportGradeStatus
CTL Chromebook (NL81)NL81, NL81T · Worldwide ChromeOS Auto Update policyJun 2029Jun 2029ASupportedCTL Chromebook (PX141E)PX141E, PX141EX, PX141EXT · Worldwide ChromeOS Auto Update policyJun 2033Jun 2033ASupportedCTL Chromebook (PX14E)PX14E, PX14EX, PX14EXT · Worldwide ChromeOS Auto Update policyJun 2031Jun 2031ASupportedCTL Chromebook LI7CCTL Chromebook LI7C · Worldwide ChromeOS Auto Update policyJun 2035Jun 2035ASupportedCTL Chromebook NL71/CT/LTECTL Chromebook NL71/CT/LTE · Worldwide ChromeOS Auto Update policyJun 2029Jun 2029ASupportedCTL Chromebook NL71T/TW /TWBCTL Chromebook NL71T/TW /TWB · Worldwide ChromeOS Auto Update policyJun 2029Jun 2029ASupportedCTL Chromebook NL72CTL Chromebook NL72 · Worldwide ChromeOS Auto Update policyJun 2031Jun 2031ASupportedCTL Chromebook NL73CTL Chromebook NL73 · Worldwide ChromeOS Auto Update policyJun 2033Jun 2033ASupportedCTL Chromebook NL73T Gen 2CTL Chromebook NL73T Gen 2 · Worldwide ChromeOS Auto Update policyJun 2035Jun 2035ASupportedCTL Chromebook NL73TW Gen 2CTL Chromebook NL73TW Gen 2 · Worldwide ChromeOS Auto Update policyJun 2035Jun 2035ASupportedCTL Chromebook NL73TWB Gen 2CTL Chromebook NL73TWB Gen 2 · Worldwide ChromeOS Auto Update policyJun 2035Jun 2035ASupportedCTL Chromebook Plus Enterprise PX141GXTCTL Chromebook Plus Enterprise PX141GXT · Worldwide ChromeOS Auto Update policyJun 2033Jun 2033ASupportedCTL Chromebook Plus Entreprise PX141GXCTL Chromebook Plus Entreprise PX141GX · Worldwide ChromeOS Auto Update policyJun 2033Jun 2033ASupportedCTL Chromebook Plus PX141GXCTL Chromebook Plus PX141GX · Worldwide ChromeOS Auto Update policyJun 2033Jun 2033ASupportedCTL Chromebook Plus PX141GXTCTL Chromebook Plus PX141GXT · Worldwide ChromeOS Auto Update policyJun 2033Jun 2033ASupportedCTL Chromebook PX111ECTL Chromebook PX111E · Worldwide ChromeOS Auto Update policyJun 2033Jun 2033ASupportedCTL Chromebook PX11ECTL Chromebook PX11E · Worldwide ChromeOS Auto Update policyJun 2031Jun 2031ASupportedCTL Chromebook PX11EGCTL Chromebook PX11EG · Worldwide ChromeOS Auto Update policyJun 2031Jun 2031ASupportedCTL Chromebook PX121ECTL Chromebook PX121E · Worldwide ChromeOS Auto Update policyJun 2035Jun 2035ASupportedCTL Chromebook VX11CTL Chromebook VX11 · Worldwide ChromeOS Auto Update policyJun 2029Jun 2029ASupportedCTL Chromebook VX11TCTL Chromebook VX11T · Worldwide ChromeOS Auto Update policyJun 2029Jun 2029ASupportedCTL Chromebook (J41)J41, J41T · Worldwide ChromeOS Auto Update policyJun 2027Jun 2027AEnding soonCTL Chromebook (NL7T-360)NL7T-360, NL7TW-360 · Worldwide ChromeOS Auto Update policyJun 2027Jun 2027AEnding soonCTL Chromebook NL7CTL Chromebook NL7 · Worldwide ChromeOS Auto Update policyJun 2027Jun 2027AEnding soonCTL Chromebook Tablet Tx1 for EducationCTL Chromebook Tablet Tx1 for Education · Worldwide ChromeOS Auto Update policyAug 2023Aug 2023ASupport endedCTL J2 / J4 ChromebookCTL J2 / J4 Chromebook · Worldwide ChromeOS Auto Update policyJun 2020Jun 2020ASupport endedCTL J5 ChromebookCTL J5 Chromebook · Worldwide ChromeOS Auto Update policyJun 2022Jun 2022ASupport endedCTL N6 Education ChromebookCTL N6 Education Chromebook · Worldwide ChromeOS Auto Update policySep 2021Sep 2021ASupport endedCTL NL61 ChromebookCTL NL61 Chromebook · Worldwide ChromeOS Auto Update policyJun 2022Jun 2022ASupport endedOfficial sources used
Common questions
Is the support end date guaranteed?
It reflects the cited policy and review date. Manufacturers can extend support, and rollout timing may vary by region, carrier and exact model.
Does a supported phone have no security risk?
No. A published update window means fixes are still expected; it does not guarantee that every vulnerability has already been fixed.
Why is a date labelled policy-derived?
The manufacturer published a duration, such as seven years, and DevLifeCheck calculated the displayed month from the documented availability date.