Fix #228 and other updates

.gitignore

@@ -9,7 +9,6 @@
 *.shsh2
 *.txt
 Cydia*
-exploit
 first_run
 iP*Custom*/
 iP*Restore/

resources/depends.sh

@@ -97,10 +97,11 @@ SetToolPaths() {
         fi
     elif [[ $platform == "win" ]]; then
         ping="ping -n 1"
-        Log "WARNING - Using iOS-OTA-Downgrader on Windows is highly discouraged."
+        Log "WARNING - Using iOS-OTA-Downgrader on Windows is HIGHLY DISCOURAGED."
         Echo "* Please use it on Linux or macOS instead."
         Echo "* You may still continue, but you might encounter problems with restoring the device."
-        sleep 3
+        Echo "* You have been warned."
+        sleep 10
         Input "Press Enter/Return to continue anyway (or press Ctrl+C to cancel)"
         read -s
     fi
@@ -190,7 +191,7 @@ InstallDepends() {
         sudo apt install -y bsdiff curl libimobiledevice6 openssh-client python2 python3 unzip usbmuxd usbutils xmlstarlet xxd zenity
         sudo systemctl enable --now udev systemd-udevd usbmuxd 2>/dev/null
 
-    elif [[ $ID == "fedora" ]] && (( VERSION_ID >= 36 )); then
+    elif [[ $ID == "fedora" || $ID == "nobara" ]] && (( VERSION_ID >= 36 )); then
         ln -sf /usr/lib64/libbz2.so.1.* ../resources/lib/libbz2.so.1.0
         sudo dnf install -y bsdiff ca-certificates libimobiledevice openssl python2 python3 systemd udev usbmuxd vim-common xmlstarlet zenity
         sudo ln -sf /etc/pki/tls/certs/ca-bundle.crt /etc/pki/tls/certs/ca-certificates.crt

resources/device.sh

@@ -413,45 +413,42 @@ kDFU() {
     [[ ! $kloader ]] && kloader="kloader"
     
     Log "Running iproxy for SSH..."
-    $iproxy 2222 22 &
+    $iproxy 2222 22 >/dev/null &
     iproxyPID=$!
     sleep 2
 
-    echo
+    Log "Please read the message below:"
-    Log "Copying stuff to device via SSH..."
+    Echo "1. Make sure to have installed the requirements from Cydia."
-    Echo "* Make sure OpenSSH/Dropbear is installed on the device and running!"
+    Echo "  - Only proceed if you have followed Section 2 (and 2.1 for iOS 10) in the GitHub wiki."
-    Echo "* Dropbear is only needed for devices on iOS 10"
+    Echo "  - You will be prompted to enter the root password of your iOS device twice."
-    Echo "* To make sure that SSH is successful, try these steps:"
+    Echo "  - If you have not changed it, the default password is \"alpine\""
-    Echo "* Reinstall OpenSSH/Dropbear, reboot and rejailbreak, then reinstall them again"
+    Echo "  - Do not worry that your input is not visible, it is still being entered."
-    echo
+    Echo "2. Afterwards, the device will disconnect and its screen will stay black."
-    Input "Enter the root password of your iOS device when prompted."
+    Echo "  - Proceed to either press the TOP/HOME button, or unplug and replug the device."
-    Echo "* Note that you will be prompted twice. Do not worry that your input is not visible, it is still being entered."
+    sleep 3
-    Echo "* The default password is \"alpine\""
+    Input "Press Enter/Return to continue (or press Ctrl+C to cancel)"
+    read -s
+    Log "Entering kDFU mode..."
     $SCP -P 2222 resources/tools/$kloader tmp/pwnediBSS root@127.0.0.1:/tmp
     if [[ $? == 0 ]]; then
         $SSH -p 2222 root@127.0.0.1 "chmod +x /tmp/$kloader; /tmp/$kloader /tmp/pwnediBSS" &
     else
-        Log "Cannot connect to device via USB SSH."
+        Log "Failed to connect to device via USB SSH."
-        Echo "* Please try the steps above to make sure that SSH is successful"
+        Echo "* For Linux users, try running \"sudo systemctl restart usbmuxd\" before retrying USB SSH."
-        Echo "* Alternatively, you may use kDFUApp by tihmstar (from my repo, see \"Troubleshooting\" wiki page)"
+        Input "Press Enter/Return to try again with Wi-Fi SSH (or press Ctrl+C to cancel and try again)"
-        Input "Press Enter/Return to continue anyway (or press Ctrl+C to cancel and try again)"
         read -s
         Log "Will try again with Wi-Fi SSH..."
-        Echo "* Make sure that the device and your PC/Mac are on the same network!"
+        Echo "* Make sure that your iOS device and PC/Mac are on the same network."
-        Echo "* You can check for your device's IP Address in: Settings > WiFi/WLAN > tap the 'i' next to your network name"
+        Echo "* To get your device's IP Address, go to: Settings -> Wi-Fi/WLAN -> tap the 'i' next to your network name"
         read -p "$(Input 'Enter the IP Address of your device:')" IPAddress
-        Log "Copying stuff to device via SSH..."
         $SCP resources/tools/$kloader tmp/pwnediBSS root@$IPAddress:/tmp
-        if [[ $? == 1 ]]; then
+        if [[ $? != 0 ]]; then
-            Error "Cannot connect to device via SSH." \
+            Log "Failed to connect to device via Wi-Fi SSH."
-            "Please try the steps above to make sure that SSH is successful"
+            Echo "* Alternatively, you may use kDFUApp by tihmstar from my repo (see \"Troubleshooting\" wiki page for details)"
+            Error "Failed to connect to device via SSH, cannot continue."
         fi
         $SSH root@$IPAddress "chmod +x /tmp/$kloader; /tmp/$kloader /tmp/pwnediBSS" &
     fi
-    
-    Log "Entering kDFU mode..."
-    Echo "* Press TOP or HOME button when the device disconnects and its screen goes black"
-    Echo "* You may also try to unplug and replug your device"
     FindDevice "DFU"
 }
 

resources/ipsw.sh

@@ -272,10 +272,6 @@ IPSW4() {
     elif [[ $ProductType == "iPhone3,3" && $OSVer != "7.1.2" ]]; then
         IPSW4Powder
         return
-    else
-        local JBURL2="https://github.com/LukeZGD/powdersn0w_pub/raw/main/xpwn/src/target/n90/11D257/exploit"
-        JailbreakFiles $JBURL2 exploit bedd10a96ba0f305a0af74a15e1eee88946070a1
-        cp resources/jailbreak/exploit resources/firmware/src/target/n90/11D257/
     fi
 
     if [[ $Jailbreak == 1 ]]; then

restore.sh

@@ -100,10 +100,10 @@ Main() {
     elif [[ -e resources/git_hash ]]; then
         CurrentVersion="$(cat resources/git_hash)"
     else
-        Echo "* Version: Unknown"
+        Log ".git directory and git_hash file not found, cannot determine version."
         if [[ $NoVersionCheck != 1 ]]; then
-            Error "git_hash or .git not found. Your copy of iOS-OTA-Downgrader is downloaded incorrectly." \
+            Error "Your copy of iOS-OTA-Downgrader is downloaded incorrectly. Do not use the \"Code\" button in GitHub." \
-            "Please download iOS-OTA-Downgrader from the GitHub releases page or using git clone."
+            "Please download iOS-OTA-Downgrader using git clone or from GitHub releases: https://github.com/LukeZGD/iOS-OTA-Downgrader/releases"
         fi
     fi
     [[ -n $CurrentVersion ]] && Echo "* Version: $CurrentVersion"
@@ -290,8 +290,7 @@ Main() {
         fi
         echo
         Echo "* DFU Advanced Menu"
-        Echo "* This menu is for ADVANCED USERS ONLY."
+        Echo "* If you do not know what you are doing, exit now and restart your device in normal mode before retrying."
-        Echo "* If you do not know what you are doing, EXIT NOW by pressing Ctrl+C and restart your device in normal mode."
         Input "Select the mode that your device is currently in:"
         Selection=("kDFU mode")
         if [[ $platform != "win" ]]; then
@@ -350,7 +349,7 @@ SelectVersion() {
         [[ $ProductType != "iPhone3,2" ]] && Selection+=("6.1.3")
 
         if [[ $platform == "macos" ]]; then
-            Echo "* Using iPhone4Down on macOS is not recommended for downgrading."
+            Echo "* WARNING - Using iPhone4Down on macOS is not recommended for downgrading."
             Echo "* Please use powdersn0w or cherryflowerJB from dora2ios instead."
         fi
 
@@ -368,6 +367,7 @@ SelectVersion() {
             Selection+=("More versions")
 
         elif [[ $ProductType == "iPhone3,3" && $platform != "macos" && $Mode != "Restore712" ]]; then
+            Echo "* WARNING - iPhone3,3 support is not well tested. Please use powdersn0w from dora2ios instead."
             Echo "* For creating 6.1.3 custom IPSW, make sure to have darling installed: https://github.com/darlinghq/darling"
             Echo "* For Ubuntu/Debian, you may install the .deb from releases."
             Echo "* For Arch, you may install darling-bin from AUR."
@@ -375,7 +375,7 @@ SelectVersion() {
         fi
 
         if [[ $Mode == "Restore712" ]]; then
-            Echo "* Make sure to disable the exploit first! See the README for more details."
+            Echo "* Make sure to disable the exploit first! See the README and wiki for more details."
             Input "Press Enter/Return to continue (or press Ctrl+C to cancel)"
             read -s
             OSVer="7.1.2"