{"_id":"69aa957677305f02fe2f23f1","updatedAt":"2026-03-06T08:51:53.687Z","createdAt":"2026-03-06T08:51:02.561Z","md5":"dbc2cc93deea7e23164749429a81498d","model":"NovaAir2","submodel":"","brand":"ONYX","fingerprint":"Onyx/NovaAir2/NovaAir2:11/2026-02-26_15-09_4.1.1-rel_0226_0874ce8e21/50837:user/release-keys","buildType":"user","buildNumber":50837,"buildDisplayId":"2026-02-26_15-09_4.1.1-rel_0226_0874ce8e21","excludeGroups":false,"parentFingerprint":"","force":false,"__v":0,"lockBootloader":false,"wipeData":false,"whitelistMAC":[],"size":1884381377,"betaGroups":[],"downloadUrlList":["http://firmware-us.boox.com/dbc2cc93deea7e23164749429a81498d/update.upx"],"changeList":["Dear users,","We sincerely invite you to upgrade to our latest BOOX Firmware V4.1.1. This new version includes features of V4.1 and more improvements. Looking forward to your feedback!","**************************************","*Before you upgrade to this version, you should know:","- Please back up all of your important data in case of any data loss.","- Please send feedback with the logs attached when you encounter any problems.","- Once upgraded to this version, it can't be downgraded anymore. ","- After the upgrade is completed, the system will be deeply optimized in the background. During optimization, the device may experience brief heating and increased power consumption, and the power consumption could go back to normal in about 2-3 days.","- If you don't want to upgrade, please ignore this version.","**************************************","*Changelogs:","*This V4.1.1 includes features and improvements of V4.1, check V4.1 features highlights at: https://shop.boox.com/pages/firmware","[System]","- Added Lab Features, which can be explored in Settings.","[Notes]","- Improved the efficiency of opening or saving notes.","- Improved the overall stability and performance of the Notes app.","[Other Improvements]","- Fixed some known issues and improved system stability."],"fwType":"release"}