diff --git a/resources/buildmanifestsaver.sh b/resources/buildmanifestsaver.sh
deleted file mode 100755
index ad0aed1..0000000
--- a/resources/buildmanifestsaver.sh
+++ /dev/null
@@ -1,156 +0,0 @@
-#!/bin/bash
-
-# 8.4.1 iBSS IV and Keys
-IV_k93=781b9672a86ba1b41f8b7fa0af714c94 #iPad2,1
-Key_k93=bbd7bf676dbcc6ba93c76d496b7af39ae7772eaaad2ec9fb71dc1fd004827784
-IV_k94=883c92ed915e4d2481570a062583495b #iPad2,2
-Key_k94=ccfadf3732904885d38f963cce035d7e03b387b67212d526503c85773b58e52f
-IV_k95=460116385cca6d5596221c58ae122669 #iPad2,3
-Key_k95=7852f1fd93d9d49ebea44021081e8f1dffa336d0d3e9517374f8be451dd92eb7
-IV_k93a=976aa656929ac699fff36715de96876d #iPad2,4
-Key_k93a=5fe5c47b5620c2b40b1ca2bd1764a92d568901a24e1caf8faf0cf0f84ae11b4e
-IV_p105=b21abc8689b0dea8f6e613f9f970e241 #iPad2,5
-Key_p105=b9ed63e4a31f5d9d4d7dddc527e65fd31d1ea48c70204e6b44551c1e6dfc52b5
-IV_p106=56231fd62c6296ed0c8c411bcef602e0 #iPad2,6
-Key_p106=cdb2142489e5e936fa8f3540bd036f62ed0f27ddb6fec96b9fbfec5a65bc5f17
-IV_p107=fa39c596b6569e572d90f0820e4e4357 #iPad2,7
-Key_p107=34b359fcc729a0f0d2853e786a78b245ed36a9212c8296aaab95dc0401cf07de
-IV_j1=c3ea87ed43788dfc3e268abdf1af27dd #iPad3,1
-Key_j1=cd3dd7eee07b9ce8b180d1526632cf86dc7fef7d52352d06af354598ab9cf2ef
-IV_j2=32fcd912cb9a472ef2a6db72596ae01c #iPad3,2
-Key_j2=076720d5a07e8011bdda6f6eafaf4845b40a441615cd1d7c1a9cca438ce7db17
-IV_j2a=e6b041970cd611c8a1561a4c210bc476 #iPad3,3
-Key_j2a=aec6a888d45bd26106ac620d7d4ec0c160ab80276deedc1b50ce8f5d99dcc9af
-IV_p101=a5892a58c90b6d3fb0e0b20db95070d7 #iPad3,4
-Key_p101=75612774968009e3f85545ac0088d0d0bb9cb4e2c2970e8f88489be0b9dfe103
-IV_p102=fba6d9aaec7237891c80390e6ffa88bf #iPad3,5
-Key_p102=92909dca9bfdb9193131f9ad9b628b1a4971b1cbab52c0ddd114a6253fad96c0
-IV_p103=1d99e780d96c32a25ca7e4b1c7fe14c0 #iPad3,6
-Key_p103=4e2c14927693d61e1da375e340061521c9376007163f6ab55afbe1a03b901fd3
-IV_n94=147cdef921ed14a5c10631c5e6e02d1e #iPhone4,1
-Key_n94=6ea1eb62a9f403ee212c1f6b3039df093963b46739c6093407190fe3d750c69c
-IV_n41=bd0c8b039a819604a30f0d39adf88572 #iPhone5,1
-Key_n41=baf05fe0282f78c18c2e3842be4f9021919d586b55594281f5b5abd0f6e61495
-IV_n42=fdad2b7a35384fa2ffc7221213ca1082 #iPhone5,2
-Key_n42=74cd68729b800a20b1f8e8a3cb5517024a09f074eaa05b099db530fb5783275e
-IV_n48=dbecd5f265e031835584e6bfbdb4c47f #iPhone5,3
-Key_n48=248f86d983626b75d26718fa52732eca64466ab73df048f278e034a272041f7e
-IV_n49=039241f2b0212bb7c7b62ab4deec263f #iPhone5,4
-Key_n49=d0b49d366469ae2b1580d7d31b1bcf783d835e4fac13cfe9f9a160fa95010ac4
-IV_n78=e0175b03bc29817adc312638884e0898 #iPod5,1
-Key_n78=0a0e0aedc8171669c9af6a229930a395959df55dcd8a3ee1fe0f4c009007df3c
-
-# 6.1.3 iBSS IV and Keys
-IV_k93_613=b69f753dccd09c9b98d345ec73bbf044 #iPad2,1
-Key_k93_613=6e4cce9ea6f2ec346cba0b279beab1b43e44a0680f1fde789a00f66a1e68ffab
-IV_k94_613=bc3c9f168d7fb86aa219b7ad8039584b #iPad2,2
-Key_k94_613=b1bd1dc5e6076054392be054d50711ae70e8fcf31a47899fb90ab0ff3111b687
-IV_k95_613=56f964ee19bfd31f06e43e9d8fe93902 #iPad2,3
-Key_k95_613=0bb841b8f1922ae73d85ed9ed0d7a3583a10af909787857c15af2691b39bba30
-IV_n94_613=d3fe01e99bd0967e80dccfc0739f93d5 #iPhone4,1
-Key_n94_613=35343d5139e0313c81ee59dbae292da26e739ed75b3da5db9da7d4d26046498c
-
-devices=(iPhone4,1 iPhone5,1 iPhone5,2
-iPad2,1 iPad2,2 iPad2,3 iPad2,4 iPad2,5 iPad2,6 iPad2,7
-iPad3,1 iPad3,2 iPad3,3 iPad3,4 iPad3,5 iPad3,6 iPod5,1
-)
-devices613=(iPhone4,1 iPad2,1 iPad2,2 iPad2,3)
-
-if [[ $OSTYPE == "linux-gnu" ]]; then
-    platform='linux'
-elif [[ $OSTYPE == "darwin"* ]]; then
-    platform='macos'
-fi
-
-function HWModel {
-    if [ $ProductType == iPad2,1 ]; then
-        HWModelLower=k93
-    elif [ $ProductType == iPad2,2 ]; then
-        HWModelLower=k94
-    elif [ $ProductType == iPad2,3 ]; then
-        HWModelLower=k95
-    elif [ $ProductType == iPad2,4 ]; then
-        HWModelLower=k93a
-    elif [ $ProductType == iPad2,5 ]; then
-        HWModelLower=p105
-    elif [ $ProductType == iPad2,6 ]; then
-        HWModelLower=p106
-    elif [ $ProductType == iPad2,7 ]; then
-        HWModelLower=p107
-    elif [ $ProductType == iPad3,1 ]; then
-        HWModelLower=j1
-    elif [ $ProductType == iPad3,2 ]; then
-        HWModelLower=j2
-    elif [ $ProductType == iPad3,3 ]; then
-        HWModelLower=j2a
-    elif [ $ProductType == iPad3,4 ]; then
-        HWModelLower=p101
-    elif [ $ProductType == iPad3,5 ]; then
-        HWModelLower=p102
-    elif [ $ProductType == iPad3,6 ]; then
-        HWModelLower=p103
-    elif [ $ProductType == iPhone4,1 ]; then
-        HWModelLower=n94
-    elif [ $ProductType == iPhone5,1 ]; then
-        HWModelLower=n41
-    elif [ $ProductType == iPhone5,2 ]; then
-        HWModelLower=n42
-    elif [ $ProductType == iPhone5,3 ]; then
-        HWModelLower=n48
-    elif [ $ProductType == iPhone5,4 ]; then
-        HWModelLower=n49
-    elif [ $ProductType == iPod5,1 ]; then
-        HWModelLower=n78
-    fi
-}
-
-echo "iOS-OTA-Downgrader BuildManifest and Firmware Keys Saver"
-echo "- by LukeZGD"
-
-for ProductType in "${devices[@]}"
-do
-    mkdir -p firmware/$ProductType/12H321
-    #dllink=$(curl -I -Ls -o /dev/null -w %{url_effective} https://api.ipsw.me/v4/ota/download/${ProductType}/12H321?prerequisite=12H143)
-    #tools/pzb_$platform -g AssetData/boot/BuildManifest.plist -o BuildManifest_${ProductType}_8.4.1.plist $dllink
-    #curl -L https://firmware-keys.ipsw.me/firmware/$ProductType/12H321 -o firmware/$ProductType/12H321/index.html
-    curl -L https://api.ipsw.me/v2.1/${ProductType}/12H321/sha1sum -o firmware/$ProductType/12H321/sha1sum
-    curl -L https://api.ipsw.me/v2.1/${ProductType}/12H321/url -o firmware/$ProductType/12H321/url
-    HWModel
-    IV=IV_$HWModelLower
-    Key=Key_$HWModelLower
-    echo $Key | tee firmware/$ProductType/12H321/key
-    echo $IV | tee firmware/$ProductType/12H321/iv
-done
-
-for ProductType in "${devices613[@]}"
-do
-    mkdir -p firmware/$ProductType/10B329
-    #dllink=$(curl -I -Ls -o /dev/null -w %{url_effective} https://api.ipsw.me/v4/ota/download/${ProductType}/10B329?prerequisite=10B146)
-    #tools/pzb_$platform -g AssetData/boot/BuildManifest.plist -o BuildManifest_${ProductType}_6.1.3.plist $dllink
-    #curl -L https://firmware-keys.ipsw.me/firmware/$ProductType/10B329 -o firmware/$ProductType/10B329/index.html
-    curl -L https://api.ipsw.me/v2.1/${ProductType}/10B329/sha1sum -o firmware/$ProductType/10B329/sha1sum
-    curl -L https://api.ipsw.me/v2.1/${ProductType}/10B329/url -o firmware/$ProductType/10B329/url
-    HWModel
-    IV=IV_${HWModelLower}_613
-    Key=Key_${HWModelLower}_613
-    echo $Key | tee firmware/$ProductType/10B329/key
-    echo $IV | tee firmware/$ProductType/10B329/iv
-done
-
-mkdir -p firmware/iPad2,2/13G36
-curl -L https://api.ipsw.me/v2.1/iPad2,2/13G36/url -o firmware/iPad2,2/13G36/url
-
-for ProductType in iPad2,3 iPad2,6 iPad2,7 iPad3,2 iPad3,3 iPhone4,1
-do
-    mkdir -p firmware/$ProductType/13G37
-    curl -L https://api.ipsw.me/v2.1/${ProductType}/13G37/url -o firmware/$ProductType/13G37/url
-done
-
-for ProductType in iPhone5,1 iPhone5,2 iPad3,5 iPad3,6
-do
-    mkdir -p firmware/$ProductType/14G61
-    curl -L https://api.ipsw.me/v2.1/${ProductType}/14G61/url -o firmware/$ProductType/14G61/url
-done
-
-mkdir manifests
-mv *.plist manifests
diff --git a/restore.sh b/restore.sh
index cabb1ae..1eeee52 100755
--- a/restore.sh
+++ b/restore.sh
@@ -327,12 +327,12 @@ function CheckM8 {
 
 function Downgrade {    
     if [[ $OSVer != 'Other' ]]; then
-        [[ $ProductType == iPad4* ]] && IPSW="iPad_64bit"
-        [[ $ProductType == iPhone6* ]] && IPSW="iPhone_64bit"
-        [[ ! $IPSW ]] && IPSW="$ProductType" && SaveOTABlobs
-        IPSW="${IPSW}_${OSVer}_${BuildVer}_Restore"
-        IPSWCustom="${ProductType}_${OSVer}_${BuildVer}_Custom"
-        if [ ! -e $IPSW.ipsw ]; then
+        [[ $ProductType == iPad4* ]] && IPSWType="iPad_64bit"
+        [[ $ProductType == iPhone6* ]] && IPSWType="iPhone_64bit"
+        [[ ! $IPSWType ]] && IPSWType="$ProductType" && SaveOTABlobs
+        IPSW="${IPSWType}_${OSVer}_${BuildVer}_Restore"
+        IPSWCustom="${IPSWType}_${OSVer}_${BuildVer}_Custom"
+        if [ ! -e $IPSW.ipsw ] && [ ! -e $IPSWCustom.ipsw ]; then
             Log "iOS $OSVer IPSW cannot be found."
             Echo "* If you already downloaded the IPSW, did you put it in the same directory as the script?"
             Echo "* Do NOT rename the IPSW as the script will fail to detect it"
@@ -367,24 +367,30 @@ function Downgrade {
             cp $IPSW/Firmware/all_flash/$SEP .
             $bspatch $IPSW/Firmware/dfu/$iBSS.im4p $iBSS.im4p resources/patches/$iBSS.patch
             $bspatch $IPSW/Firmware/dfu/$iBEC.im4p $iBEC.im4p resources/patches/$iBEC.patch
-            cp -f $iBSS.im4p $iBEC.im4p $IPSW/Firmware/dfu
+            $bspatch $IPSW/Firmware/dfu/$iBSSb.im4p $iBSSb.im4p resources/patches/$iBSSb.patch
+            $bspatch $IPSW/Firmware/dfu/$iBECb.im4p $iBECb.im4p resources/patches/$iBECb.patch
+            cp -f $iBSS.im4p $iBEC.im4p $iBSSb.im4p $iBECb.im4p $IPSW/Firmware/dfu
             cd $IPSW
             zip ../$IPSWCustom.ipsw -rq0 *
             cd ..
             mv $IPSW $IPSWCustom
             IPSW=$IPSWCustom
         else
-            cp $IPSW/Firmware/dfu/$iBSS.im4p .
-            cp $IPSW/Firmware/dfu/$iBEC.im4p .
+            cp $IPSW/Firmware/dfu/$iBSS.im4p $IPSW/Firmware/dfu/$iBEC.im4p .
+            cp $IPSW/Firmware/dfu/$iBSSb.im4p $IPSW/Firmware/dfu/$iBECb.im4p .
             cp $IPSW/Firmware/all_flash/$SEP .
         fi
+        if [[ $ProductType == "iPad4,4" ]] || [[ $ProductType == "iPad4,5" ]]; then
+            iBEC=$iBECb
+            iBSS=$iBSSb
+        fi
         Log "Entering pwnREC mode..."
         $irecovery -f $iBSS.im4p
         $irecovery -f $iBEC.im4p
         sleep 5
         RecoveryDevice=$($lsusb | grep -ci '1281')
         if [[ $RecoveryDevice != 1 ]]; then
-            Log "Failed to detect device in pwnREC mode."
+            echo -e "\n$(Log 'Failed to detect device in pwnREC mode.')"
             Echo "* If you device has backlight turned on, you may try re-plugging in your device and attempt to continue"
             Input "* Press ENTER to continue (or press Ctrl+C to cancel)"
             read -s
@@ -518,15 +524,6 @@ function InstallDependencies {
     exit
 }
 
-function Compile {
-    git clone --depth 1 https://github.com/$1/$2.git
-    cd $2
-    ./autogen.sh
-    sudo make install
-    cd ..
-    sudo rm -rf $2
-}
-
 function SaveExternal {
     ExternalURL="https://github.com/LukeZGD/$1.git"
     External=$1
@@ -641,15 +638,16 @@ function BasebandDetect {
         iBSSBuildVer='11D257'
     elif [ $ProductType == iPhone6,1 ] || [ $ProductType == iPhone6,2 ]; then
         iBSS="iphone6"
-    elif [ $ProductType == iPad4,1 ] || [ $ProductType == iPad4,2 ] || [ $ProductType == iPad4,3 ]; then
+    elif [ $ProductType == iPad4,1 ] || [ $ProductType == iPad4,2 ] || [ $ProductType == iPad4,3 ] ||
+         [ $ProductType == iPad4,4 ] || [ $ProductType == iPad4,5 ]; then
         iBSS="ipad4"
-    elif [ $ProductType == iPad4,4 ] || [ $ProductType == iPad4,5 ]; then
-        iBSS="ipad4b"
     else
         iBSS="$HWModel"
         iBSSBuildVer='12H321'
     fi
     iBEC="iBEC.$iBSS.RELEASE"
+    iBECb="iBEC.${iBSS}b.RELEASE"
+    iBSSb="iBSS.${iBSS}b.RELEASE"
     iBSS="iBSS.$iBSS.RELEASE"
     SEP="sep-firmware.$HWModel.RELEASE.im4p"
 }