diff --git a/README.md b/README.md
index 7523913..3381877 100644
--- a/README.md
+++ b/README.md
@@ -153,7 +153,7 @@ cd ~/flipperZero/official/
 git clone --recursive  https://github.com/flipperdevices/flipperzero-firmware.git  ./
 ./fbt
 ```
-* Copy this application folder in `official/applications_user`.
+* Copy this application folder into `official/applications_user`.
 * Connect your Flipper via USB.
 * Build and install with: `./fbt launch_app APPSRC=protoview`.
 
@@ -169,6 +169,8 @@ to use the Android (or other) application to upload the file,
 you can just take out the SD card, insert it in your computer,
 copy the fine into `apps/Tools`, and that's it.
 
+* If you see the error "API version mismatch" when trying to launch the game, try installing the app from source.
+
 # Protocols decoders API
 
 Writing a protocol decoder is not hard, and requires to write three
diff --git a/binaries/protoview.fap b/binaries/protoview.fap
index a462f6c..51ce4e3 100644
Binary files a/binaries/protoview.fap and b/binaries/protoview.fap differ