Convert Android APK to 64-bit

I have the apk of a legacy photo-editing Android app with 32-bit-only native libraries, so recent devices cannot install it. I don't have the original project files, only the APK, so the job involves decompiling or otherwise extracting what you need, rebuilding the native components for 64-bit (arm64-v8a, and ideally x86_64), and repackaging everything so the behavior, UI, and performance (to a lesser degree) remain unchanged. No code or functionality needs to be added or changed beyond the simple ability to get it installed on my device.

You are free to use jadx, apktool, Android Studio, NDK, or any other tools at all, the only thing that matters is that the finished package installs and runs on my 64-bit Galazy S26 Ultra phone. I have no intent to ever release it as a public app, only for my personal use.

Deliverables
• APK file that functions on a Samsung S26 Ultra. I do not care how it is done, whether i need to download by forcing the APK to bypass the low sdk block target or what, as long as I receive an APK and set of steps to get the APK functioning on my device, it will be enough. The APK can be downloaded on any device that has 32-bit support by way of ADB and bypassing the low SDK block target so you can test the app yourself to ensure it's working the same on the new version.

I’ll provide the current APK plus any assets you need as soon as we start. Let me know your approach and an estimated turnaround time.