Chrome OS Board nirva

This webpage contains information and links to recovery images for the nirva board. All recovery image downloads link directly to Google's download servers.

RMA Shim

There is no publicly available RMA shim for this board.

For more information, see the list of all available shims.

Quick Downloads

Latest Stable

145.0.7632.165

Latest Beta

146.0.7680.143

Latest LTS

138.0.7204.304

Latest LTC

144.0.7559.231

Recovery Images

Chrome Version Platform Version Channel Date Download

145.0.7632.165

16552.53.0

Stable

2026/03/12

chromeos_16552.53.0_nirva_recovery_stable-channel_NissaMPKeys-v70.bin.zip

146.0.7680.143

16581.29.0

Beta

2026/03/11

chromeos_16581.29.0_nirva_recovery_beta-channel_NissaMPKeys-v70.bin.zip

144.0.7559.231

16503.77.0

LTC

2026/03/05

chromeos_16503.77.0_nirva_recovery_ltc-channel_NissaMPKeys-v70.bin.zip

146.0.7680.60

16581.24.0

Beta

2026/03/05

chromeos_16581.24.0_nirva_recovery_beta-channel_NissaMPKeys-v70.bin.zip

145.0.7632.154

16552.47.0

Stable

2026/03/04

chromeos_16552.47.0_nirva_recovery_stable-channel_NissaMPKeys-v70.bin.zip

146.0.7680.22

16581.17.0

Beta

2026/02/26

chromeos_16581.17.0_nirva_recovery_beta-channel_NissaMPKeys-v70.bin.zip

144.0.7559.221

16503.76.0

Stable

2026/02/25

chromeos_16503.76.0_nirva_recovery_stable-channel_NissaMPKeys-v70.bin.zip

138.0.7204.304

16295.89.0

LTS

2026/02/19

chromeos_16295.89.0_nirva_recovery_lts-channel_NissaMPKeys-v58.bin.zip

144.0.7559.172

16503.74.0

Stable

2026/02/17

chromeos_16503.74.0_nirva_recovery_stable-channel_NissaMPKeys-v70.bin.zip

145.0.7632.66

16552.33.0

Beta

2026/02/14

chromeos_16552.33.0_nirva_recovery_beta-channel_NissaMPKeys-v70.bin.zip

144.0.7559.108

16503.60.0

LTC

2026/02/10

chromeos_16503.60.0_nirva_recovery_ltc-channel_NissaMPKeys-v58.bin.zip

144.0.7559.108

16503.60.0

Stable

2026/02/03

chromeos_16503.60.0_nirva_recovery_stable-channel_NissaMPKeys-v58.bin.zip

145.0.7632.25

16552.18.0

Beta

2026/01/30

chromeos_16552.18.0_nirva_recovery_beta-channel_NissaMPKeys-v58.bin.zip

144.0.7559.102

16503.54.0

Beta

2026/01/26

chromeos_16503.54.0_nirva_recovery_beta-channel_NissaMPKeys-v58.bin.zip

143.0.7499.203

16463.79.0

Stable

2026/01/20

chromeos_16463.79.0_nirva_recovery_stable-channel_NissaMPKeys-v58.bin.zip

144.0.7559.84

16503.46.0

Beta

2026/01/14

chromeos_16503.46.0_nirva_recovery_beta-channel_NissaMPKeys-v58.bin.zip

143.0.7499.196

16463.72.0

Stable

2026/01/12

chromeos_16463.72.0_nirva_recovery_stable-channel_NissaMPKeys-v58.bin.zip

143.0.7499.150

16463.51.0

Stable

2026/01/09

chromeos_16463.51.0_nirva_recovery_stable-channel_NissaMPKeys-v58.bin.zip

138.0.7204.299

16295.84.0

LTS

2025/12/18

chromeos_16295.84.0_nirva_recovery_lts-channel_NissaMPKeys-v58.bin.zip

144.0.7559.27

16503.18.0

Beta

2025/12/18

chromeos_16503.18.0_nirva_recovery_beta-channel_NissaMPKeys-v58.bin.zip

142.0.7444.234

16433.65.0

Stable

2025/12/17

chromeos_16433.65.0_nirva_recovery_stable-channel_NissaMPKeys-v58.bin.zip

143.0.7499.114

16463.45.0

Beta

2025/12/11

chromeos_16463.45.0_nirva_recovery_beta-channel_NissaMPKeys-v58.bin.zip

138.0.7204.298

16295.83.0

LTS

2025/12/05

chromeos_16295.83.0_nirva_recovery_lts-channel_NissaMPKeys-v58.bin.zip

143.0.7499.102

16463.38.0

Beta

2025/12/04

chromeos_16463.38.0_nirva_recovery_beta-channel_NissaMPKeys-v58.bin.zip

143.0.7499.46

16463.28.0

Beta

2025/11/26

chromeos_16463.28.0_nirva_recovery_beta-channel_NissaMPKeys-v58.bin.zip

143.0.7499.33

16463.25.0

Beta

2025/11/21

chromeos_16463.25.0_nirva_recovery_beta-channel_NissaMPKeys-v58.bin.zip

143.0.7499.28

16463.20.0

Beta

2025/11/18

chromeos_16463.20.0_nirva_recovery_beta-channel_NissaMPKeys-v58.bin.zip

142.0.7444.147

16433.41.0

Stable

2025/11/17

chromeos_16433.41.0_nirva_recovery_stable-channel_NissaMPKeys-v58.bin.zip

138.0.7204.296

16295.81.0

LTS

2025/11/17

chromeos_16295.81.0_nirva_recovery_lts-channel_NissaMPKeys-v58.bin.zip

141.0.7390.135

16404.61.0

Stable

2025/11/11

chromeos_16404.61.0_nirva_recovery_stable-channel_NissaMPKeys-v58.bin.zip

142.0.7444.76

16433.31.0

Beta

2025/10/29

chromeos_16433.31.0_nirva_recovery_beta-channel_NissaMPKeys-v58.bin.zip

138.0.7204.295

16295.80.0

LTS

2025/10/29

chromeos_16295.80.0_nirva_recovery_lts-channel_NissaMPKeys-v58.bin.zip

138.0.7204.293

16295.78.0

LTS

2025/10/20

chromeos_16295.78.0_nirva_recovery_lts-channel_NissaMPKeys-v58.bin.zip

142.0.7444.29

16433.17.0

Beta

2025/10/15

chromeos_16433.17.0_nirva_recovery_beta-channel_NissaMPKeys-v58.bin.zip

140.0.7339.242

16371.65.0

Stable

2025/10/15

chromeos_16371.65.0_nirva_recovery_stable-channel_NissaMPKeys-v58.bin.zip

140.0.7339.229

16371.61.0

Stable

2025/10/06

chromeos_16371.61.0_nirva_recovery_stable-channel_NissaMPKeys-v58.bin.zip

138.0.7204.261

16295.76.0

LTC

2025/09/19

chromeos_16295.76.0_nirva_recovery_ltc-channel_NissaMPKeys-v58.bin.zip

138.0.7204.255

16295.75.0

LTC

2025/09/08

chromeos_16295.75.0_nirva_recovery_ltc-channel_NissaMPKeys-v58.bin.zip

Brand Names

ASUS Chromebook CX14 (CX1405CTA N50), ASUS Chromebook Enterprise CX14 (CX1405CTA N50) , ASUS Chromebook CB14 (CB1405CTA N50), ASUS Chromebook Enterprise CB14 (CB1405CTA N50)

Acer Chromebook 315(CB315-7H/CB315-7HT)

Acer Chromebook Spin 311 (ROA733T/ROA733TN)

Asus_CX1405CTAZ

Asus_CX1505CTAZ

CX1405CTAZ

CX1505CTAZ