16KB Page Size Compatible SDK (Android 15+ Support)

edo

Hello,

We are using the FeasyBeacon Android SDK (version 3.3.6) in our production app. Google Play has started warning that our app is not compatible with Android 15+ devices that use 16KB memory page sizes.

After investigation, we found that the native libraries in the SDK are compiled with 4KB page alignment:

libfeasycom.so (inside FeasyBeaconLibrary-release.aar)
libencrypted.so (distributed separately in the SDK package)

Both libraries show align 2 ** 12 (4KB) in their ELF headers, but Android 15+ devices with 16KB pages require align 2 ** 14 (16KB).

Are there any plans to release an updated SDK version with 16KB page-aligned native libraries in the next 6-12 months? This would help us plan accordingly as Google is expected to make 16KB compatibility mandatory for Play Store submissions in the near future.

Thank you for your support.

edo

Update: I've confirmed that this is now a blocking issue.

As of November 1, 2025, Google Play rejects app updates that don't support 16KB memory pages when targeting Android 15+. At the same time, Google Play requires all app updates to target Android 15+ (API 35).

This means we cannot publish any updates to our app until the SDK libraries are recompiled with 16KB page alignment.

We would appreciate any update on when a compatible SDK version might be available.

FAE_Gavin

edo Regarding the Android 15+ 16KB memory page compatibility issue you mentioned, we have completed the recompilation and verification of the relevant native libraries. The fixed library files are now ready. You can resolve the issue by downloading and replacing them via the link below:

Download:

feasybeaconlibrary-release.zip

395kB

Steps:
1.Download the zip package and extract it.
2.Use the extracted “FeasyBeaconLibrary-release.aar" file to completely replace the file of the same name in the FeasyBeacon SDK directory of your existing project.
3.Clean and rebuild your project.

edo

FAE_Gavin Thank you for the prompt action and for resolving the issue so quickly.

davidt89

Hi,
Im using the .aar provided in FAE_Gavin , It didnt fix the problem completly for me. I'm still getting the aligment problem for x86_64 libfeasycom.so file. I noticed that in the x86_64 case, there is no libFeasycomLibrary.so file. It's not part of the .aar file.
I attached some screenshots for better understanding of my case.
Is there any new file that includes 16kb aligment for x86_64 cases?

Thanks!

FAE_Gavin

davidt89
Please follow these steps to update the SDK:

Uninstall/remove the old SDK first.
Download the file: FeasyBeaconLibrary-release(V2.0).zip
Extract it and replace the old library with the new one.

Update Notes:

FeasyBeaconLibrary-release(V2.0) supports the 16k library.
Added x86_64 architecture support.

feasybeaconlibrary-releasev20.zip
413kB