Chrome OS Updates

This device has reached end of life, and will not receive further updates. Learn more ⮕

guren

Board: nissa

X86

Android 13

Kernel 6.6.119

Acer Chromebook 311 (COA732/COA732T/CB311/CB311T), Pegatron CA31T, CTL Chromebook PX121E, CTL Chromebook PX112CT-L, CTL Chromebook PX112C-L

⬇ Recovery (149)
Stable
Chrome OS 149Chrome OS 148Chrome OS 147Chrome OS 146Chrome OS 145Chrome OS 144Chrome OS 143Chrome OS 142Chrome OS 141Chrome OS 140
Beta
Chrome OS 150.0.7871.118Chrome OS 149.0.7827.136Chrome OS 149.0.7827.88
LTC
Chrome OS 144.0.7559.254Chrome OS 144.0.7559.254
LTS
Chrome OS 144.0.7559.255Chrome OS 144.0.7559.255Chrome OS 144.0.7559.248

Stable

149.0.7827.238

Platform:16667.62.0

Beta

151.0.7922.23

Platform:16733.19.0

Dev

151.0.7922.14

Platform:16733.12.0

Canary

152.0.7949.0_pre1661206

Platform:16752.0.0