From ba67ecaf205145f3ce5624fdc968f6210219634d Mon Sep 17 00:00:00 2001
From: UberGuidoZ <57457139+UberGuidoZ@users.noreply.github.com>
Date: Thu, 8 Sep 2022 09:03:40 -0700
Subject: [PATCH] Update ReadMe.md
---
Sub-GHz/Settings/ReadMe.md | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/Sub-GHz/Settings/ReadMe.md b/Sub-GHz/Settings/ReadMe.md
index fb545d15..533869c8 100644
--- a/Sub-GHz/Settings/ReadMe.md
+++ b/Sub-GHz/Settings/ReadMe.md
@@ -1,5 +1,16 @@
# Adding additional frequencies (TX/RX)
+Official firmware now uses a different method for region locks. Per Aleksandr Kutuzov (skotopes):
+```
+Mobile app uses Phone/SIM region with fallback to GeoIP.
+Desktop uses GeoIP and fallback to System.
+```
+This data is stored in the `.region_data` (hidden) file within internal storage and is set when connected to Desktop/Mobile per above.
+If you're having issues with regional retrictions that do not match your region, you can use the `region_data_null` file here.
+Simply download and rename it to `.region_data` then replace the one currently in your internal storage.
+
+NOTE: This _will_ be overwritten each time you sync to the mobile app or qFlipper! Only for testing/verification purposes.
+
## Note: You must be on the latest release!
Some changes I made to the available frequency settings (including unlocking them all). The file is found here:
@@ -35,4 +46,4 @@ So, here it is. All donations of *any* size are humbly appreciated.
 
Donations will be used for hardware (and maybe caffeine) to further testing!
-
\ No newline at end of file
+