From b58620114ef508da1ac3af35fe9a2b765f436cea Mon Sep 17 00:00:00 2001
From: Paul Philippov <themactep@gmail.com>
Date: Sat, 4 Mar 2023 14:07:10 -0500
Subject: [PATCH] Update faq.md

---
 en/faq.md | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/en/faq.md b/en/faq.md
index 89330a8..68eff3f 100644
--- a/en/faq.md
+++ b/en/faq.md
@@ -4,8 +4,14 @@
 Frequesntly Asked Questions
 ---------------------------
 
-### How to strip U-Boot wrapper from a binary image
+### How to strip U-Boot Image wrapper from a binary image
 
+Sometimes vendor's firmware consists of binary images intended
+for use with U-Boot image loader and prepended with headers in
+[U-Boot Image wrapper format](https://formats.kaitai.io/uimage/).
+The header should be stripped off before you can use such an image
+as a raw binary file. Here's how you can strip the first 64 bytes
+from a file:
 ```
 dd if=inputfile.img of=outputfile.bin bs=64 skip=1
 ```