- Google updated the “Google System Release Notes,” providing the latest information for the December 2025 “Google System Update” on Monday, December 15, 2025.
- Additional new features rolling out with “Google Play Services” v25.50 and the “Google Play Store” app v49.4 have been made public.
- The Android version of the “Google Play Store” app v49.4 will reportedly include a new feature to streamline the installation of “System Services” related apps.
On Monday, December 22, 2025, Google updated and re-released the “Google System Release Notes,” the latest information for the December 2025 “Google System Update.” This update includes new features to improve the security and reliability of Android-related devices, originally published on Monday, December 1, 2025.
While “Google System Update” information is updated periodically, the latest December 2025 release notes now include additional details on new features being deployed for “Google Play Services” v25.50 and the “Google Play Store” app v49.4.
「Google システム アップデート」の詳細
「Google システム アップデート」は、Android OS の「Google Play システム アップデート」のほか、「Google Play 開発者サービス」アプリと「Google Play ストア」アプリの各アップデートにて提供される、Android OS システムの新機能や改善の総称です。「Google システム アップデート」は Android スマートフォンやタブレットのほか、「Android TV / Google TV」デバイス、「Android Auto」、Wear OS ウォッチ、Chrome OS デバイスといった Google 認定デバイス全体にも提供されます。
Published Monday, December 22, 2025
The latest information for the December 2025 “Google System Update” published on Monday, December 22, 2025, in the “Google System Release Notes” is as follows, detailing new features for “Google Play Services” v25.50 and “Google Play Store” app v49.4.
In the Android version of the “Google Play Store” app v49.4, it appears a new feature will be added to streamline the installation of “System Service” related apps.
“Google Play Services” App v25.50
| ■ Account Management |
| ・Enabled API to render a custom account selection UI within the connection flow for connected accounts on Android. ・Improved parental supervision setup flow on Android. ・Recommendations to complete “Google Play Store” setup now appear in Google settings on Android. ・Improved notification UX for “Advanced Protection” on Android. |
| ■ Developer Services |
| ・New developer features added to Android to support Google and third-party app developers with “Google Maps” related processes within their apps. ・New developer features added to Android to support Google and third-party app developers with ad-related processes within their apps. ・Introduced a method to provide feedback on automatic time and time zone performance within Android settings. |
| ■ Security & Privacy |
| ・Fixed bugs in security and privacy-related services for Android Auto, ChromeOS, Android, Google TV / Android TV, and Wear OS. |

“Google Play Store” App v49.4
| ■ “Google Play Store” App v49.4 |
| ・Added a new feature to streamline the installation of “System Service” related apps on Android. |
Source: Google






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