Restore712 for iPhone3,2 and 3,3

This commit is contained in:
LukeZGD 2022-09-20 20:28:20 +08:00
parent f4df104b8a
commit b05d79c3b8
17 changed files with 338 additions and 37 deletions

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@ -52,6 +52,8 @@ jobs:
mv ./resources/lib/* ./exclude/lib mv ./resources/lib/* ./exclude/lib
mv ./resources/tools/*linux* ./exclude/tools mv ./resources/tools/*linux* ./exclude/tools
mv ./resources/firmware/FirmwareBundles ./resources/firmware/JailbreakBundles ./exclude/firmware mv ./resources/firmware/FirmwareBundles ./resources/firmware/JailbreakBundles ./exclude/firmware
mkdir ./resources/firmware/FirmwareBundles
mv ./exclude/firmware/FirmwareBundles/Down_iPhone3* ./resources/firmware/FirmwareBundles
- name: Download and extract libimobiledevice_win - name: Download and extract libimobiledevice_win
run: | run: |

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@ -54,9 +54,12 @@
<tr><td>iPad 2 (except iPad2,4)</td></tr> <tr><td>iPad 2 (except iPad2,4)</td></tr>
<tr> <tr>
<td>iOS 7.1.2</td> <td>iOS 7.1.2</td>
<td rowspan=2>iPhone 4 GSM (iPhone3,1)</td> <td>iPhone 4 (all models)</td></tr>
</tr>
<tr>
<td>iOS 4.3 to 6.1.3</td>
<td>iPhone 4 GSM</td>
</tr> </tr>
<tr><td>iOS 4.3 to 6.1.3</td></tr></tr>
</tbody> </tbody>
</table> </table>

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@ -159,7 +159,7 @@ GetDeviceValues() {
if [[ $ProductType == "iPhone3"* ]]; then if [[ $ProductType == "iPhone3"* ]]; then
DeviceProc=4 DeviceProc=4
if [[ $ProductType == "iPhone3,1" ]]; then if [[ $ProductType == "iPhone3,1" ]]; then
Log "iPhone 4 GSM detected. iPhone4Down functions enabled." Log "$ProductType detected. iPhone4Down functions enabled."
Echo "* This script uses powdersn0w by dora2ios" Echo "* This script uses powdersn0w by dora2ios"
else else
Log "$ProductType detected. Your device is not supported by powdersn0w (yet)" Log "$ProductType detected. Your device is not supported by powdersn0w (yet)"
@ -212,9 +212,10 @@ EnterPwnDFU() {
local pwnDFUTool local pwnDFUTool
local pwnDFUDevice local pwnDFUDevice
local pwnD=1 local pwnD=1
local pwn="-p"
local Selection=() local Selection=()
if [[ $ProductType == "iPhone3,1" ]]; then if [[ $DeviceProc == 4 ]]; then
pwnDFUTool="$pwnedDFU" pwnDFUTool="$pwnedDFU"
if [[ $platform == "win" ]]; then if [[ $platform == "win" ]]; then
Log "iPhone 4 device detected in DFU mode." Log "iPhone 4 device detected in DFU mode."
@ -248,6 +249,12 @@ EnterPwnDFU() {
SaveExternal ipwndfu SaveExternal ipwndfu
fi fi
if [[ $pwnDFUTool == "$gaster" ]]; then
pwn="pwn"
elif [[ $ProductType == "iPhone3,3" && $platform == "linux" ]]; then
pwn="-s"
fi
Log "Entering pwnDFU mode with: $pwnDFUTool" Log "Entering pwnDFU mode with: $pwnDFUTool"
if [[ $pwnDFUTool == "ipwndfu" ]]; then if [[ $pwnDFUTool == "ipwndfu" ]]; then
cd resources/ipwndfu cd resources/ipwndfu
@ -262,11 +269,8 @@ EnterPwnDFU() {
cd ../.. cd ../..
SendPwnediBSS SendPwnediBSS
fi fi
elif [[ $pwnDFUTool == "$gaster" ]]; then
$pwnDFUTool pwn
pwnDFUDevice=$?
else else
$pwnDFUTool -p $pwnDFUTool $pwn
pwnDFUDevice=$? pwnDFUDevice=$?
fi fi
if [[ $DeviceProc == 4 || $DeviceProc == 7 ]]; then if [[ $DeviceProc == 4 || $DeviceProc == 7 ]]; then
@ -274,7 +278,7 @@ EnterPwnDFU() {
SendiBSS=1 SendiBSS=1
fi fi
if [[ $ProductType == "iPhone3,1" ]]; then if [[ $DeviceProc == 4 ]]; then
if [[ $pwnD != 1 ]]; then if [[ $pwnD != 1 ]]; then
Error "Failed to enter pwnDFU mode. Please run the script again. Note that kDFU mode will NOT work!" \ Error "Failed to enter pwnDFU mode. Please run the script again. Note that kDFU mode will NOT work!" \
"Exit DFU mode first by holding the TOP and HOME buttons for about 15 seconds." "Exit DFU mode first by holding the TOP and HOME buttons for about 15 seconds."
@ -458,6 +462,29 @@ kDFU() {
FindDevice "DFU" FindDevice "DFU"
} }
Remove4DL() {
local Link
if [[ ! -e saved/$ProductType/$1_p ]]; then
Link=$(cat $Firmware/11D257/url)
[[ -n $2 ]] && Link=$(cat $Firmware/$2/url)
Log "Downloading $1..."
$partialzip $Link Firmware/dfu/$1.${HWModel}ap.RELEASE.dfu $1
mkdir -p saved/$ProductType 2>/dev/null
cp $1 saved/$ProductType/$1_p
mv $1 tmp
else
cp saved/$ProductType/$1_p tmp/$1
fi
Log "Patching $1..."
if [[ -n $2 ]]; then
$bspatch tmp/iBSS tmp/pwnediBSS resources/patches/$1.${HWModel}ap.$2.patch
else
$bspatch tmp/$1 tmp/pwned$1 resources/patches/$1.${HWModel}ap.RELEASE.patch
fi
Log "Booting $1..."
$irecovery -f tmp/pwned$1
}
Remove4() { Remove4() {
Input "Select option:" Input "Select option:"
select opt in "Disable exploit" "Enable exploit" "(Any other key to exit)"; do select opt in "Disable exploit" "Enable exploit" "(Any other key to exit)"; do
@ -467,19 +494,13 @@ Remove4() {
* ) exit 0;; * ) exit 0;;
esac esac
done done
if [[ ! -e saved/iPhone3,1/iBSS_8L1 ]]; then
Log "Downloading iBSS..." if [[ $ProductType == "iPhone3,1" ]]; then
$partialzip http://appldnld.apple.com/iPhone4/041-1966.20110721.V3Ufe/iPhone3,1_4.3.5_8L1_Restore.ipsw Firmware/dfu/iBSS.n90ap.RELEASE.dfu iBSS Remove4DL iBSS 8L1
mkdir -p saved/iPhone3,1 2>/dev/null
cp iBSS saved/iPhone3,1/iBSS_8L1
mv iBSS tmp
else else
cp saved/iPhone3,1/iBSS_8L1 tmp/iBSS Remove4DL iBSS
Remove4DL iBEC
fi fi
Log "Patching iBSS..."
$bspatch tmp/iBSS tmp/pwnediBSS resources/patches/iBSS.n90ap.8L1.patch
Log "Booting iBSS..."
$irecovery -f tmp/pwnediBSS
sleep 2 sleep 2
Log "Running commands..." Log "Running commands..."
$irecovery -c "setenv boot-partition $Rec" $irecovery -c "setenv boot-partition $Rec"

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@ -0,0 +1,123 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>DownloadUrl</key>
<string></string>
<key>Filename</key>
<string>iPhone3,2_7.1.2_11D257_Restore.ipsw</string>
<key>FilesystemPatches</key>
<dict/>
<key>FirmwarePatches</key>
<dict>
<key>Restore Ramdisk</key>
<dict>
<key>Decrypt</key>
<true/>
<key>File</key>
<string>058-4107-013.dmg</string>
<key>IV</key>
<string>4d45b18575f0e48ef0c1f1fea1663e0e</string>
<key>Key</key>
<string>2ab11294614e2fda8e8c806208e3bd96337877673e166702e5f5df558da48b09</string>
<key>TypeFlag</key>
<integer>8</integer>
</dict>
<key>RestoreDeviceTree</key>
<dict>
<key>DecryptPath</key>
<string>Downgrade/DeviceTree.n90bap.img3</string>
<key>File</key>
<string>Firmware/all_flash/all_flash.n90bap.production/DeviceTree.n90bap.img3</string>
<key>IV</key>
<string>206e596d02d01842941d90ad71f4265f</string>
<key>Key</key>
<string>38f09516b60d5d2839ac7ed8d6f288af53babf8d49d1b70bc509170c3dcd0f2a</string>
</dict>
<key>RestoreKernelCache</key>
<dict>
<key>DecryptPath</key>
<string>Downgrade/kernelcache.release.n90b</string>
<key>File</key>
<string>kernelcache.release.n90b</string>
<key>IV</key>
<string>054fa7c7537f0d7f5271349656d729e6</string>
<key>Key</key>
<string>f24fa28626283eb1e252fec878ab0716d0fd7b6e62cf114fcd1ce132ba96d633</string>
<key>TypeFlag</key>
<integer>4</integer>
</dict>
<key>RestoreLogo</key>
<dict>
<key>DecryptPath</key>
<string>Downgrade/applelogo@2x~iphone.s5l8930x.img3</string>
<key>File</key>
<string>Firmware/all_flash/all_flash.n90bap.production/applelogo@2x~iphone.s5l8930x.img3</string>
<key>IV</key>
<string>2287b716b833ba84566cf365e3368d37</string>
<key>Key</key>
<string>2ab11294614e2fda8e8c806208e3bd96337877673e166702e5f5df558da48b09</string>
</dict>
<key>iBEC</key>
<dict>
<key>Decrypt</key>
<true/>
<key>File</key>
<string>Firmware/dfu/iBEC.n90bap.RELEASE.dfu</string>
<key>IV</key>
<string>a6ff0ef84ca1c536f540b81c0c858858</string>
<key>Key</key>
<string>45f08035e58d63e6426f1b81fa760e6019b37a42c5286b108b4c37f58e0bc06b</string>
<key>Patch</key>
<string>iBEC.n90bap.RELEASE.patch</string>
<key>TypeFlag</key>
<integer>8</integer>
</dict>
<key>iBSS</key>
<dict>
<key>Decrypt</key>
<true/>
<key>File</key>
<string>Firmware/dfu/iBSS.n90bap.RELEASE.dfu</string>
<key>IV</key>
<string>a5e8a7cd8e659db3b6f983409b98b66c</string>
<key>Key</key>
<string>42865aa964f0cba160d173794530e40e46910e14383f3ac9d24cd650ebdb9926</string>
<key>Patch</key>
<string>iBSS.n90bap.RELEASE.patch</string>
<key>TypeFlag</key>
<integer>8</integer>
</dict>
</dict>
<key>Name</key>
<string>iPhone3,2_7.1.2_11D257</string>
<key>Platform</key>
<integer>1</integer>
<key>RamdiskMountVolume</key>
<string>ramdisk</string>
<key>RamdiskOptionsPath</key>
<string>/usr/local/share/restore/options.n90b.plist</string>
<key>RamdiskPatches</key>
<dict>
<key>asr</key>
<dict>
<key>File</key>
<string>usr/sbin/asr</string>
<key>Patch</key>
<string>asr.patch</string>
</dict>
</dict>
<key>RootFilesystem</key>
<string>058-4498-010.dmg</string>
<key>RootFilesystemKey</key>
<string>10a8d34290659b33117f5b6dfe59055d6a38400819dbbecfd3ad50b7b68619c5bf10f852</string>
<key>RootFilesystemMountVolume</key>
<string>Sochi11D257.N90bOS</string>
<key>RootFilesystemSize</key>
<integer>1515</integer>
<key>SHA1</key>
<string>b3c0c0adc95ae2ae1184e9aa111845cd705975d9</string>
<key>SubPlatform</key>
<integer>6</integer>
</dict>
</plist>

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@ -0,0 +1,143 @@
<?xml version=1.0 encoding=UTF-8?>
<!DOCTYPE plist PUBLIC -//Apple Computer//DTD PLIST 1.0//EN http://www.apple.com/DTDs/PropertyList-1.0.dtd>
<plist version=1.0>
<dict>
<key>FilesystemPatches</key>
<dict/>
<key>FirmwarePatches</key>
<dict>
<key>RestoreKernelCache</key>
<dict>
<key>File</key>
<string>kernelcache.release.n92</string>
<key>IV</key>
<string>b84212f017d5ffd962db0bbe050581dc</string>
<key>Key</key>
<string>92e5720cadf724cdf428d44119b634ab3346aef1ab4e3e20abc8ecb73f7f8642</string>
<!--key>Patch</key>
<string>kernelcache.release.patch</string-->
<key>DecryptPath</key>
<string>Downgrade/kernelcache.release.n92</string>
<key>TypeFlag</key>
<integer>4</integer>
</dict>
<!--key>Update Ramdisk</key>
<dict>
<key>File</key>
<string>058-4266-010.dmg</string>
<key>IV</key>
<string>ab730b85ad270792ffd33f9c75382d15</string>
<key>Key</key>
<string>8b368bd8e2a09f000258f794c95ed405c1078796abefe1f522ec42e248e08f0b</string>
<key>TypeFlag</key>
<integer>8</integer>
</dict-->
<key>Restore Ramdisk</key>
<dict>
<key>File</key>
<string>058-4107-013.dmg</string>
<key>IV</key>
<string>e6562294eb9989aaca7fda5b57065fde</string>
<key>Key</key>
<string>ad5cfa520f1018d4083710011f627107389785f425303938e5412dff1aee65bb</string>
<key>Decrypt</key>
<true/>
<key>TypeFlag</key>
<integer>8</integer>
</dict>
<key>iBSS</key>
<dict>
<key>File</key>
<string>Firmware/dfu/iBSS.n92ap.RELEASE.dfu</string>
<key>IV</key>
<string>f5f67870c11f90c5f0f416df89618470</string>
<key>Key</key>
<string>579c6275ac9835fe7a4c148ee1e6af5289431996d51fa145a8d5bc438559bdb1</string>
<key>Patch</key>
<string>iBSS.n92ap.RELEASE.patch</string>
<key>Decrypt</key>
<true/>
<key>TypeFlag</key>
<integer>8</integer>
</dict>
<key>iBEC</key>
<dict>
<key>File</key>
<string>Firmware/dfu/iBEC.n92ap.RELEASE.dfu</string>
<key>IV</key>
<string>858cc5776b240dd9c5eac82e56dd6706</string>
<key>Key</key>
<string>97c37caee1839d5bf6a51a5d7fbdd5b24d6e4fc50a151d82dd66777825e0efab</string>
<key>Patch</key>
<string>iBEC.n92ap.RELEASE.patch</string>
<key>Decrypt</key>
<true/>
<key>TypeFlag</key>
<integer>8</integer>
</dict>
<key>RestoreDeviceTree</key>
<dict>
<key>File</key>
<string>Firmware/all_flash/all_flash.n92ap.production/DeviceTree.n92ap.img3</string>
<key>IV</key>
<string>8662383170bb93fffe2dbdd181a620da</string>
<key>Key</key>
<string>8473b8932e1957c1e650f15cb3b6f49f497e241ebacfaa7d0b1eca3b15fc633c</string>
<key>DecryptPath</key>
<string>Downgrade/DeviceTree.n92ap.img3</string>
</dict>
<key>RestoreLogo</key>
<dict>
<key>File</key>
<string>Firmware/all_flash/all_flash.n92ap.production/applelogo@2x~iphone.s5l8930x.img3</string>
<key>IV</key>
<string>2287b716b833ba84566cf365e3368d37</string>
<key>Key</key>
<string>73f0cef0f12ed5e43b53c87373a2be672481c4fc0f1f542c5e8da8b7d518611f</string>
<key>DecryptPath</key>
<string>Downgrade/applelogo@2x~iphone.s5l8930x.img3</string>
</dict>
</dict>
<key>RamdiskPatches</key>
<dict>
<key>asr</key>
<dict>
<key>File</key>
<string>usr/sbin/asr</string>
<key>Patch</key>
<string>asr.patch</string>
</dict>
<!--key>restored_external</key>
<dict>
<key>File</key>
<string>usr/local/bin/restored_external</string>
<key>Patch</key>
<string>restored.patch</string>
</dict-->
</dict>
<key>RamdiskMountVolume</key>
<string>ramdisk</string>
<key>RamdiskOptionsPath</key>
<string>/usr/local/share/restore/options.n92.plist</string>
<key>RootFilesystem</key>
<string>058-4110-009.dmg</string>
<key>RootFilesystemSize</key>
<integer>1522</integer>
<key>RootFilesystemKey</key>
<string>423b3503689b7058d1398d1b5d56a7b1ccf4d79e1c3e6ba853122b4f86820a9e3bc911f6</string>
<key>RootFilesystemMountVolume</key>
<string>Sochi11D257.N92OS</string>
<key>SHA1</key>
<string>aaeda3c8e1979189faa153cdf43e817a3f81f74c</string>
<key>Filename</key>
<string>iPhone3,3_7.1.2_11D257_Restore.ipsw</string>
<key>Name</key>
<string>iPhone3,3_7.1.2_11D257</string>
<key>DownloadUrl</key>
<string></string>
<key>Platform</key>
<integer>1</integer>
<key>SubPlatform</key>
<integer>6</integer>
</dict>
</plist>

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@ -0,0 +1 @@
42f09fdc2e35426cc402ee683efb3b5e62dfe46a

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@ -0,0 +1 @@
http://appldnld.apple.com/iOS6.1/091-2351.20130319.Fe431/iPhone3,3_6.1.3_10B329_Restore.ipsw

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@ -0,0 +1 @@
aaeda3c8e1979189faa153cdf43e817a3f81f74c

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@ -42,7 +42,6 @@ JailbreakSet() {
} }
JailbreakOption() { JailbreakOption() {
echo
Input "Jailbreak Option" Input "Jailbreak Option"
Echo "* When this option is enabled, your device will be jailbroken on restore." Echo "* When this option is enabled, your device will be jailbroken on restore."
if [[ $OSVer == "6.1.3" ]]; then if [[ $OSVer == "6.1.3" ]]; then
@ -249,7 +248,6 @@ IPSW4() {
local JBFiles=() local JBFiles=()
local JBFiles2 local JBFiles2
local JBSHA1 local JBSHA1
local WinBundles
if [[ -e $IPSWCustom.ipsw ]]; then if [[ -e $IPSWCustom.ipsw ]]; then
Log "Found existing Custom IPSW. Skipping IPSW creation." Log "Found existing Custom IPSW. Skipping IPSW creation."
@ -287,10 +285,9 @@ IPSW4() {
if [[ $OSVer == "7.1.2" && ! -e $IPSWCustom.ipsw ]]; then if [[ $OSVer == "7.1.2" && ! -e $IPSWCustom.ipsw ]]; then
if [[ $platform == "win" ]]; then if [[ $platform == "win" ]]; then
ipsw="${ipsw}3" ipsw="${ipsw}3"
WinBundles="windows/"
fi fi
Log "Preparing custom IPSW..." Log "Preparing custom IPSW..."
cp -rf ../resources/firmware/${WinBundles}FirmwareBundles . cp -rf ../resources/firmware/FirmwareBundles .
$ipsw ../$IPSW.ipsw ../$IPSWCustom.ipsw $JBMemory -S 50 ${JBFiles[@]} $ipsw ../$IPSW.ipsw ../$IPSWCustom.ipsw $JBMemory -S 50 ${JBFiles[@]}
elif [[ ! -e $IPSWCustom.ipsw ]]; then elif [[ ! -e $IPSWCustom.ipsw ]]; then
echo echo
@ -357,6 +354,7 @@ IPSW4Cherry() {
Log "ch3rryflower will be used instead of powdersn0w for iOS 4.3.x" Log "ch3rryflower will be used instead of powdersn0w for iOS 4.3.x"
SaveExternal ch3rryflower SaveExternal ch3rryflower
if [[ $platform == "linux" ]]; then if [[ $platform == "linux" ]]; then
# patch cherry temp path from /tmp to ././ (current dir)
cd tmp cd tmp
echo "QlNESUZGNDA4AAAAAAAAAEUAAAAAAAAAQKoEAAAAAABCWmg5MUFZJlNZCmbVYQAABtRYTCAAIEAAQAAAEAIAIAAiNNA9QgyYiW0geDDxdyRThQkApm1WEEJaaDkxQVkmU1kFCpb0AACoSA7AAABAAAikAAACAAigAFCDJiApUmmnpMCTNJOaootbhBXWMbqkjO/i7kinChIAoVLegEJaaDkXckU4UJAAAAAA" | base64 -d | tee cherry.patch >/dev/null echo "QlNESUZGNDA4AAAAAAAAAEUAAAAAAAAAQKoEAAAAAABCWmg5MUFZJlNZCmbVYQAABtRYTCAAIEAAQAAAEAIAIAAiNNA9QgyYiW0geDDxdyRThQkApm1WEEJaaDkxQVkmU1kFCpb0AACoSA7AAABAAAikAAACAAigAFCDJiApUmmnpMCTNJOaootbhBXWMbqkjO/i7kinChIAoVLegEJaaDkXckU4UJAAAAAA" | base64 -d | tee cherry.patch >/dev/null
$bspatch ../$cherry/cherry ../$cherry/cherry2 cherry.patch $bspatch ../$cherry/cherry ../$cherry/cherry2 cherry.patch

Binary file not shown.

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@ -140,8 +140,10 @@ Main() {
[[ $NoDevice != 1 ]] && Selection+=("Downgrade Device") [[ $NoDevice != 1 ]] && Selection+=("Downgrade Device")
[[ $DeviceProc != 4 ]] && Selection+=("Save OTA Blobs") [[ $DeviceProc != 4 ]] && Selection+=("Save OTA Blobs")
if [[ $ProductType == "iPhone3,1" && $NoDevice != 1 ]]; then if [[ $ProductType == "iPhone3"* && $NoDevice != 1 ]]; then
Selection+=("Disable/Enable Exploit" "Restore to 7.1.2" "SSH Ramdisk") Selection+=("Restore to 7.1.2")
[[ $ProductType != "iPhone3,2" ]] && Selection+=("Disable/Enable Exploit")
[[ $ProductType == "iPhone3,1" ]] && Selection+=("SSH Ramdisk")
fi fi
if [[ $DeviceProc != 7 ]]; then if [[ $DeviceProc != 7 ]]; then
@ -317,19 +319,13 @@ SelectVersion() {
Selection+=("iOS 6.1.3") Selection+=("iOS 6.1.3")
fi fi
if [[ $ProductType == "iPhone3,1" ]]; then if [[ $ProductType == "iPhone3"* ]]; then
[[ $Mode == "IPSW32" ]] && Selection+=("7.1.2") [[ $Mode == "IPSW32" ]] && Selection+=("7.1.2")
if [[ $ProductType == "iPhone3,1" ]]; then
Selection+=("6.1.3 ""5.1.1 (9B208)" "5.1.1 (9B206)") Selection+=("6.1.3 ""5.1.1 (9B208)" "5.1.1 (9B206)")
Selection2=("6.1.2" "6.1" "6.0.1" "6.0" "5.1" "5.0.1" "5.0") Selection2=("6.1.2" "6.1" "6.0.1" "6.0" "5.1" "5.0.1" "5.0")
if [[ $Mode == "Restore712" ]]; then if [[ $platform != "linux" ]]; then
Echo "* Make sure to disable the exploit first! See the README for more details."
Input "Press Enter/Return to continue (or press Ctrl+C to cancel)"
read -s
OSVer="7.1.2"
BuildVer="11D257"
Mode="Downgrade4"
return
elif [[ $platform != "linux" ]]; then
Echo "* iOS 4.3.x downgrades are supported on Linux only" Echo "* iOS 4.3.x downgrades are supported on Linux only"
Echo "* For macOS users, use cherryflowerJB instead" Echo "* For macOS users, use cherryflowerJB instead"
fi fi
@ -338,6 +334,18 @@ SelectVersion() {
Selection2+=("4.3.3" "4.3") Selection2+=("4.3.3" "4.3")
fi fi
Selection+=("More versions") Selection+=("More versions")
fi
if [[ $Mode == "Restore712" ]]; then
Echo "* Make sure to disable the exploit first! See the README for more details."
Input "Press Enter/Return to continue (or press Ctrl+C to cancel)"
read -s
OSVer="7.1.2"
BuildVer="11D257"
Mode="Downgrade4"
return
fi
if [[ $Mode == "Downgrade" ]]; then if [[ $Mode == "Downgrade" ]]; then
Mode="Downgrade4" Mode="Downgrade4"
fi fi