From 55a493743ba8fe24f2a40a9be0692774798f4b3f Mon Sep 17 00:00:00 2001
From: LukeeGD <l32luke@gmail.com>
Date: Tue, 5 May 2020 15:15:02 +0800
Subject: [PATCH] Delete saved baseband if verifying fails

---
 restore.sh | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/restore.sh b/restore.sh
index e5840d6..2e1cbba 100755
--- a/restore.sh
+++ b/restore.sh
@@ -236,9 +236,9 @@ function Downgrade {
             mv tmp/$IPSW.ipsw .
         fi
         Log "Verifying IPSW..."
-        SHA1IPSW=$(cat $Firmware/$BuildVer/sha1sum)
-        SHA1IPSWL=$(sha1sum "$IPSW.ipsw" | awk '{print $1}')
-        [ $SHA1IPSW != $SHA1IPSWL ] && Error "SHA1 of IPSW does not match. Please run the script again"
+        IPSWSHA1=$(cat $Firmware/$BuildVer/sha1sum)
+        IPSWSHA1L=$(sha1sum "$IPSW.ipsw" | awk '{print $1}')
+        [ $IPSWSHA1L != $IPSWSHA1 ] && Error "SHA1 of IPSW does not match. Please run the script again"
         if [ ! $kDFUManual ]; then
             Log "Extracting iBSS from IPSW..."
             mkdir -p saved/$ProductType 2>/dev/null
@@ -270,7 +270,9 @@ function Downgrade {
         else
             cp saved/$ProductType/*.bbfw saved/$ProductType/BuildManifest.plist .
         fi
-        if [ ! -e *.bbfw ] && [ $(sha1sum $Baseband | awk '{print $1}') != $BasebandSHA1 ]; then
+        BasebandSHA1L=$(sha1sum $(ls *.bbfw) | awk '{print $1}')
+        if [ ! -e *.bbfw ] && [ $BasebandSHA1L != $BasebandSHA1 ]; then
+            rm saved/$ProductType/*.bbfw saved/$ProductType/BuildManifest.plist
             echo "[Error] Downloading/verifying baseband failed!"
             echo "Your device is still in kDFU mode, you may run the script again"
             echo "If you continue, futurerestore can attempt to download the baseband again"