FSCK error code 4 and BusyBox boot block: how I fixed it

A concise recovery guide for BusyBox boot failures caused by fsck error code 4, with practical repair steps and safety notes.

Read on Medium: https://medium.com/@arfanmahmud47/fsck-error-code-4-and-your-pc-laptop-gets-blocked-in-busybox-while-booting-just-like-mine-7b3215cd38f1

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