From 6c67bca12bee176d698ec00bc2bc75a80660730d Mon Sep 17 00:00:00 2001
From: upintheairsheep <43690204+upintheairsheep@users.noreply.github.com>
Date: Wed, 10 Apr 2024 13:26:48 -0700
Subject: [PATCH] Update README.md

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index 345d77c..02e84c8 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,8 @@ AltServer for AltStore, but on-device
 
 ## Usage
 
+Note: ChromeOS devices using the Crostini Linux virtual machine are NOT supported as Crostini does not support the USB header used on iPhones. Please purchace a Windows, macOS, or Linux device to use AltStore, or if your app is availble on the EU AltStore, install it via the EU method. Note that you have to move to an EU country if you aren't in an EU country to use this method, and JIT is not supported except for web browsers.
+
 - Install IPA: `./AltServer -u [UDID] -a [AppleID account] -p [AppleID password] [ipaPath.ipa]`
 - Running as AltServer Daemon: `./AltServer`
 - Full usage (maybe outdated, refer to `./AltServer -h` for the newest):