diff --git a/README.md b/README.md
index e14216f0..b479f213 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,16 @@
 # RFIDtools
 RRG Android App for use with Proxmark3 RDV4 and the blueshark addon
+
+The app runs on a non-rooted phone.
+
+## Google playstore
+You find the app on playstore  [RRG RFID Tools](https://play.google.com/store/apps/details?id=com.rfidresearchgroup.rfidtools&hl=en_US)
+
+
+
+## Special firmware
+Until some android issues is resolved with the RRG/Iceman repo,  you must use a special android adapted firmware with your Proxmark3 RDV4.  
+
+Download and flash this one
+[Compiled FW 12 August](https://www.dropbox.com/s/416lsrqpr2lfeis/%5BCompiled%5DPM3-RRG-20190812.rar?dl=0)
+