diff --git a/tools/simmodule/SIM010.md5.txt b/tools/simmodule/SIM010.md5.txt
new file mode 100644
index 000000000..c790101f7
--- /dev/null
+++ b/tools/simmodule/SIM010.md5.txt
@@ -0,0 +1 @@
+136e157364609e5c395540dc8dadbfd6 *SIM010.BIN
diff --git a/tools/simmodule/SIM010.sha512.txt b/tools/simmodule/SIM010.sha512.txt
new file mode 100644
index 000000000..b7bab7246
--- /dev/null
+++ b/tools/simmodule/SIM010.sha512.txt
@@ -0,0 +1 @@
+e6ac5e6f1d7cc86d56f2128f2a495f1395fe044bf6ff3b6ca24ce90d1e361ae835fe273a206f2fc90e4344a13b37b180dd017a2c7f23312f1ed163f10c01ea5a *SIM010.BIN
diff --git a/tools/simmodule/readme.txt b/tools/simmodule/readme.txt
new file mode 100644
index 000000000..7efa40205
--- /dev/null
+++ b/tools/simmodule/readme.txt
@@ -0,0 +1,36 @@
+
+2018-12-20 Iceman
+
+=======================================
+
+The latest firmware for the SIM MODULE is :   SIM010.bin
+
+
+You can use it to upgrade you sim module via the pm3 client.
+
+
+pm3 --> sc upgrade -h
+pm3 --> sc upgrade f ../tools/simmodule/SIM010.bin
+
+
+
+Even its a quite fast command you should be warned.  You may brick it if you interrupt it.
+
+
+
+Run hw status command to verify that the upgrade went well.
+
+pm3 -->  hw status
+
+
+
+If you didn't download this file from the RRG Repo be aware that it might be corrupt or faulty.
+
+You find to hash text files in this folder.   They were generated with the following linux commands.
+
+
+md5sum -b SIM010.bin > SIM010.md5.txt
+sha512sum -b SIM010.bin > SIM010.sha512.txt
+
+
+You should validate the SIM010.bin file against these hash files in order to be sure the file is not corrupt or faulty.
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