- Google has announced the release of “Android 17 QPR1 Beta 4” for Google Pixel devices enrolled in the “Android Beta Program,” a pre-release Android OS trial program, following “Google I/O 2026.”
- Android 17 QPR1 Beta 4 focuses primarily on bug fixes and performance improvements.
- After applying the update, the build number will be “CP31.260522.006,” the Android security patch level will be “May 5, 2026,” and the “Google Play Services” app will be updated to version 26.18.35 or later.
On Wednesday, June 10, 2026 (local time), Google announced the release of “Android 17 QPR1 Beta 4” for Google Pixel devices enrolled in the “Android Beta Program,” an OS trial program for pre-release software.
“Android 17 QPR1,” which serves as the base for this version, is the beta OS for the first of the quarterly platform releases (QPR) scheduled after the official launch of “Android 17.” Following the release of “Android 17 QPR1 Beta 1” on Wednesday, April 22, 2026, the second and third minor updates, Beta 2 and Beta 3, were subsequently released. Now, we have arrived at the release of Android 17 QPR1 Beta 4.
One more thing. the third beta of our Android 17 quarterly platform release (QPR1) just came out, and it contains a minor SDK release to support a few features that just couldn’t wait for QPR2.
Android Developers Blog: 17 Things to know for Android developers at Google I/O
The “Android 17 QPR1 Beta 4” software update is being delivered via Over the Air (OTA) to Google Pixel devices registered in the Android Beta Program, including the Pixel 6, 6 Pro, 6a, 7, 7 Pro, 7a, Fold, Tablet, 8, 8 Pro, 8a, 9, 9 Pro, 9 Pro XL, 9 Pro Fold, 9a, 10, 10 Pro, 10 Pro XL, 10 Pro Fold, and 10a. Notably, starting from Android 17 QPR1 Beta 1, the next-generation budget-friendly Google Pixel device, the “Pixel 10a,” was also newly added to the Android Beta Program lineup.
Android 17 QPR1 Beta 4 focuses primarily on bug fixes and improvements. The following seven issues have been resolved:
| ■ Key Bug Fixes in “Android 17 QPR1 Beta 4” (June 2026) |
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After applying the Android 17 QPR1 Beta 4 update, the build number will be “CP31.260522.006,” the Android security patch level will be “May 5, 2026,” and the “Google Play Services” app will be updated to version 26.18.35 or later.
| ■ Build Number |
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| ■ Android Security Patch |
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| ■ Google Play Services App |
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Source: Google (https://developer.android.com/about/versions/17/qpr1/release-notes#beta4)





