About One Key Lock
One Key Lock is an Android app developed by Lenovo Inc.. Download the One Key Lock APK below — every file is cryptographically verified, scanned for malware, and free of charge.
All One Key Lock APK versions
No versions available.
Frequently Asked Questions
Yes. Every One Key Lock APK on APK.now is automatically scanned and the cryptographic signature is verified against the original publisher's certificate (Lenovo Inc.). Files that fail verification are removed before they ever reach the catalog.
Enable 'Install from unknown sources' for your browser (or the file manager you use to open the APK) under Settings → Apps → Special access. Tap the downloaded One Key Lock APK, confirm the prompts, and Android installs it just like any app from the Play Store.
The latest One Key Lock version available on APK.now is the latest version. We track new releases from Lenovo Inc. continuously and add them to the catalog as soon as they pass verification.
Yes — every One Key Lock APK and every version on APK.now is free to download. We never gate downloads behind sign-up, surveys, or paywalls.
APK.now keeps a full archive of every One Key Lock release, including older versions that the Play Store has already replaced. The APKs work on devices without Google Play Services (Huawei, GrapheneOS, Amazon Fire) and are signature-verified so you can be confident the file is genuine.