From c5993ea4fc61610857fd2e7fe30cce864c6f9657 Mon Sep 17 00:00:00 2001 From: OliE Date: Tue, 15 Jan 2019 21:34:57 +0100 Subject: [PATCH] Updated How to reverse engineer a Bluetooth 4.x scale (markdown) --- How-to-reverse-engineer-a-Bluetooth-4.x-scale.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/How-to-reverse-engineer-a-Bluetooth-4.x-scale.md b/How-to-reverse-engineer-a-Bluetooth-4.x-scale.md index 1f2ba6a..5fa66fb 100644 --- a/How-to-reverse-engineer-a-Bluetooth-4.x-scale.md +++ b/How-to-reverse-engineer-a-Bluetooth-4.x-scale.md @@ -3,7 +3,7 @@ The general procedure of reverse engineering a Bluetooth 4.x scale is as follow: #### 1. Acquiring some Bluetooth traffic 1. Delete first on your smartphone any old `btsnoop_hci.log` 2. Turn on the `Bluetooth HCI Snoop Log` developer option on the smartphone -3. Weight yourself with the original app and note down the corresponding exact true date/time with all other information (e.g. weight, water percentage, bone mass and so on). +3. Weight yourself with the original app and note down the corresponding exact true date/time with all other information (e.g. weight, water percentage, bone mass and so on). Also note your user information like sex (male/female), body height, activity level, and age. 4. Turn off the `Bluetooth HCI Snoop Log` developer option 5. Save the `btsnoop_hci.log` with a meaningful filename 6. Do step 1-5 at least three times again but with different weights (e.g. weight yourself while holding a crate of beer)