From b6b6b50715be81fee678f573957d8980d67cabe4 Mon Sep 17 00:00:00 2001
From: Tudor Gruian <gruiantudor@hotmail.com>
Date: Wed, 5 Jun 2019 22:05:16 +0300
Subject: [PATCH] Update README.md

---
 README.md | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 18e0906..649df7a 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,18 @@
-# vw_mmc-tools
\ No newline at end of file
+# Volkswagen RNS315/RNS310 mmc_tools
+* Tested on Volkswagen Passat B7 w/ RNS315
+* (might work on other non-VW cars?)
+* Built from Linux sources / Compiled for amd64
+* Should also work on Skoda/Seat/Audi with similar navs
+
+This is a tool that lets you turn Generic SD Card/Samsung EVO card to be recognized by the RNS as a Map Update card.
+You must start with a FAT32 card, containing the navpsf_update folder
+
+#### Usage:
+* Working on Linux 4+ compatible systems
+* Tested on openSUSE Thumbleweed and Ubuntu LTS
+```
+$ git clone https://github.com/TudorGruian/vw_mmc-tools.git
+$ cd vw_mmc-tools
+$ chmod +x mmc
+# and after that you can use ./mmc command, you have to read forums depending on your nav system.
+```