An open-source client available on F-Droid that often works on older operating systems where the official app fails.
The most reliable way to find is through the Uptodown version archive, which provides the necessary legacy APK files. Because modern versions require Android 9.0 or later, older devices running Jelly Bean (4.1.2) must use specific legacy versions like YouTube 13.03.58 to maintain any functionality. How to Download from Uptodown youtube for android 4.1 2 uptodown
The Galaxy S III has a quad-core Exynos chip, but the eMMC storage degrades over time. Consider flashing a lightweight custom ROM (like LineageOS 14.1) to improve speed. An open-source client available on F-Droid that often