From 083806bfc9b0c76e5975c1904987f5ee018f00b5 Mon Sep 17 00:00:00 2001
From: Aurora <davidone92@katamail.com>
Date: Fri, 23 Sep 2016 14:34:20 +0200
Subject: [PATCH] Fix decrypted ARM9bin support for LGY FIRMs

---
 source/crypto.c | 5 +++--
 source/screen.c | 2 +-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/source/crypto.c b/source/crypto.c
index cc1a540..82fff5b 100755
--- a/source/crypto.c
+++ b/source/crypto.c
@@ -417,7 +417,8 @@ void kernel9Loader(u8 *arm9Section)
             break;
     }
 
-    bool needToDecrypt = *(u32 *)(arm9Section + 0x800) != 0x47704770;
+    u32 startOfArm9Bin = *(u32 *)(arm9Section + 0x800);
+    bool needToDecrypt = startOfArm9Bin != 0x47704770 && startOfArm9Bin != 0xB0862000;
 
     if(!isDevUnit && (k9lVersion == 2 || (k9lVersion == 1 && needToDecrypt)))
     {
@@ -431,7 +432,7 @@ void kernel9Loader(u8 *arm9Section)
     {
         u8 arm9BinSlot;
 
-        if(k9lVersion == 0) arm9BinSlot = 0x15;
+        if(!k9lVersion) arm9BinSlot = 0x15;
         else
         {
             arm9BinSlot = 0x16;
diff --git a/source/screen.c b/source/screen.c
index 09716b9..f49314d 100644
--- a/source/screen.c
+++ b/source/screen.c
@@ -317,6 +317,6 @@ void initScreens(void)
         needToSetup = false;
     }
 
-    swapFramebuffers(false);
     clearScreens(true, true, false);
+    swapFramebuffers(false);
 }
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