Here’s a clean, informative post template you can use for forums (like XDA), file hosting sites, or personal archives:

: The su binary wasn't correctly symlinked. Fix : Manually copy su from the ZIP's system/bin folder to /system/xbin using TWRP's file manager. Then set permissions to 6755 ( chmod 6755 /system/xbin/su ).

Copy Root Superuser 3.1.3 Busybox 1.20.2-Update1-signed.zip to your device’s internal storage or external SD card. Do not place it inside any folder with spaces or special characters in the name.

1.3 Busybox 1.20.2-Update1-signed.zip . While this specific filename was common in the era, modern rooting has moved on to much more advanced tools.

Magisk is "systemless," meaning it doesn't touch your system files. It allows you to hide root from apps and includes its own built-in version of BusyBox. Are you trying to revive an older device , or

The package solved this by installing two things:

This package was a "one-stop-shop" for older Android devices, designed to be flashed via a custom recovery (like CWM or TWRP).