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Added color to script output

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add "NoColor" argument to disable
This commit is contained in:
LukeeGD 2020-09-01 10:25:27 +08:00
parent 2b51dc6598
commit 479b320bc7
1 changed files with 54 additions and 38 deletions
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92
restore.sh
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@ -1,25 +1,40 @@
#!/bin/bash
trap 'Clean; exit' INT TERM EXIT
if [[ $1 != 'NoColor' ]]; then
Color_R=$(tput setaf 9)
Color_G=$(tput setaf 10)
Color_B=$(tput setaf 12)
Color_Y=$(tput setaf 11)
Color_N=$(tput sgr0)
fi
function Clean {
rm -rf iP*/ tmp/ ${UniqueChipID}_${ProductType}_${OSVer}-*.shsh2 ${UniqueChipID}_${ProductType}_${HWModel}ap_${OSVer}-*.shsh *.im4p *.bbfw BuildManifest.plist
}
function Echo {
echo "${Color_B}$1 ${Color_N}"
}
function Error {
echo -e "\n[Error] $1"
[[ ! -z $2 ]] && echo "* $2"
echo -e "\n${Color_R}[Error] $1 ${Color_N}"
[[ ! -z $2 ]] && echo "${Color_R}* $2 ${Color_N}"
echo
exit
}
function Input {
echo "${Color_Y}[Input] $1 ${Color_N}"
}
function Log {
echo "[Log] $1"
echo "${Color_G}[Log] $1 ${Color_N}"
}
function Main {
clear
echo "******* iOS-OTA-Downgrader *******"
echo " Downgrader script by LukeZGD "
Echo "******* iOS-OTA-Downgrader *******"
Echo " Downgrader script by LukeZGD "
echo
if [[ $OSTYPE == "linux-gnu" ]]; then
@ -93,20 +108,20 @@ function Main {
mkdir tmp
chmod +x resources/tools/*
echo "* Platform: $platform"
echo "* HardwareModel: ${HWModel}ap"
echo "* ProductType: $ProductType"
echo "* ProductVersion: $ProductVer"
echo "* UniqueChipID (ECID): $UniqueChipID"
Echo "* Platform: $platform"
Echo "* HardwareModel: ${HWModel}ap"
Echo "* ProductType: $ProductType"
Echo "* ProductVersion: $ProductVer"
Echo "* UniqueChipID (ECID): $UniqueChipID"
echo
if [[ $DFUDevice == 1 ]] && [[ $A7Device != 1 ]] && [[ $platform != win ]]; then
DFUManual=1
Mode='Downgrade'
Log "32-bit device in DFU mode detected."
echo "* Advanced options menu - use at your own risk"
echo "* Warning: A6 devices won't have activation error workaround yet when using this method"
echo "[Input] This device is in:"
Echo "* Advanced options menu - use at your own risk"
Echo "* Warning: A6 devices won't have activation error workaround yet when using this method"
Input "This device is in:"
select opt in "kDFU mode" "DFU mode (ipwndfu A6)" "pwnDFU mode (checkm8 A5)" "(Any other key to exit)"; do
case $opt in
"kDFU mode" ) break;;
@ -121,14 +136,14 @@ function Main {
Error "32-bit device detected in recovery mode. Please put the device in normal mode and jailbroken before proceeding" "For usage of 32-bit ipwndfu, put the device in DFU mode (A6) or pwnDFU mode (A5 using Arduino)"
fi
if [[ $1 ]]; then
if [[ $1 ]] && [[ $1 != 'NoColor' ]]; then
Mode="$1"
else
Selection=("Downgrade device")
[[ $A7Device != 1 ]] && Selection+=("Save OTA blobs" "Just put device in kDFU mode")
Selection+=("(Re-)Install Dependencies" "(Any other key to exit)")
echo "*** Main Menu ***"
echo "[Input] Select an option:"
Echo "*** Main Menu ***"
Input "Select an option:"
select opt in "${Selection[@]}"; do
case $opt in
"Downgrade device" ) Mode='Downgrade'; break;;
@ -157,7 +172,7 @@ function SelectVersion {
fi
[[ $Mode == 'Downgrade' ]] && Selection+=("Other")
Selection+=("(Any other key to exit)")
echo "[Input] Select iOS version:"
Input "Select iOS version:"
select opt in "${Selection[@]}"; do
case $opt in
"iOS 8.4.1" ) OSVer='8.4.1'; BuildVer='12H321'; break;;
@ -172,11 +187,11 @@ function SelectVersion {
function Action {
Log "Option: $Mode"
if [[ $OSVer == 'Other' ]]; then
echo "* Move/copy the IPSW and SHSH to the directory where the script is located"
echo "* Reminder to create a backup of the SHSH"
read -p "[Input] Path to IPSW (drag IPSW to terminal window): " IPSW
Echo "* Move/copy the IPSW and SHSH to the directory where the script is located"
Echo "* Reminder to create a backup of the SHSH"
read -p "$(Input 'Path to IPSW (drag IPSW to terminal window): ')" IPSW
IPSW="$(basename $IPSW .ipsw)"
read -p "[Input] Path to SHSH (drag SHSH to terminal window): " SHSH
read -p "$(Input 'Path to SHSH (drag SHSH to terminal window): ')" SHSH
elif [[ $A7Device == 1 ]] && [[ $pwnDFUDevice != 1 ]]; then
[[ $DFUDevice == 1 ]] && CheckM8 || Recovery
fi
@ -192,7 +207,7 @@ function SaveOTABlobs {
BuildManifest="resources/manifests/BuildManifest_${ProductType}_${OSVer}.plist"
if [[ $A7Device == 1 ]]; then
APNonce=$($irecovery -q | grep 'NONC' | cut -c 7-)
echo "* APNonce: $APNonce"
Echo "* APNonce: $APNonce"
$tsschecker -d $ProductType -B ${HWModel}ap -i $OSVer -e $UniqueChipID -m $BuildManifest --apnonce $APNonce -o -s
SHSH=$(ls ${UniqueChipID}_${ProductType}_${HWModel}ap_${OSVer}-${BuildVer}_${APNonce}.shsh)
else
@ -237,9 +252,9 @@ function kDFU {
echo "nvram wifiaddr=$WifiAddrDecr" >> tmp/pwn.sh
chmod +x tmp/pwn.sh
echo "* Make sure OpenSSH/Dropbear is installed on the device!"
Echo "* Make sure OpenSSH/Dropbear is installed on the device!"
Log "Copying stuff to device via SSH..."
echo "* (Enter root password of your iOS device when prompted, default is 'alpine')"
Echo "* (Enter root password of your iOS device when prompted, default is 'alpine')"
scp -P 2222 resources/tools/$kloader tmp/pwnediBSS tmp/pwn.sh root@127.0.0.1:/
[ $? == 1 ] && Error "Cannot connect to device via SSH. Please check your ~/.ssh/known_hosts file and try again" "You may also run: rm ~/.ssh/known_hosts"
Log "Entering kDFU mode..."
@ -249,7 +264,7 @@ function kDFU {
ssh -p 2222 root@127.0.0.1 "/$kloader /pwnediBSS" &
fi
echo
echo "* Press POWER or HOME button when screen goes black on the device"
Echo "* Press POWER or HOME button when screen goes black on the device"
Log "Finding device in DFU mode..."
while [[ $DFUDevice != 1 ]]; do
@ -271,18 +286,18 @@ function Recovery {
done
fi
Log "A7 device in recovery mode detected. Get ready to enter DFU mode"
read -p "[Input] Select Y to continue, N to exit recovery (Y/n) " RecoveryDFU
read -p "$(Input 'Select Y to continue, N to exit recovery (Y/n) ')" RecoveryDFU
if [[ $RecoveryDFU == n ]] || [[ $RecoveryDFU == N ]]; then
Log "Exiting recovery mode."
$irecovery -n
exit
fi
echo "* Hold POWER and HOME button for 10 seconds."
Echo "* Hold POWER and HOME button for 10 seconds."
for i in {10..01}; do
echo -n "$i "
sleep 1
done
echo -e "\n* Release POWER and hold HOME button for 10 seconds."
echo -e "\n$(Echo '* Release POWER and hold HOME button for 10 seconds.')"
for i in {10..01}; do
echo -n "$i "
DFUDevice=$($lsusb | grep -ci '1227')
@ -294,7 +309,7 @@ function Recovery {
function CheckM8 {
DFUManual=1
[[ $A7Device == 1 ]] && echo -e "\n[Log] Device in DFU mode detected."
[[ $A7Device == 1 ]] && echo -e "\n$(Log 'Device in DFU mode detected.')"
Log "Entering pwnDFU mode with ipwndfu..."
cd resources/ipwndfu
sudo $python ipwndfu -p
@ -325,8 +340,8 @@ function Downgrade {
IPSWCustom="${ProductType}_${OSVer}_${BuildVer}_Custom"
if [ ! -e $IPSW.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"
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"
Log "Downloading IPSW... (Press Ctrl+C to cancel)"
curl -L $(cat $Firmware/$BuildVer/url) -o tmp/$IPSW.ipsw
mv tmp/$IPSW.ipsw .
@ -351,6 +366,7 @@ function Downgrade {
Log "Extracting IPSW..."
unzip -q $IPSW.ipsw -d $IPSW/
# this part won't be needed if futurerestore with odysseus64 is used (maybe sometime)
if [[ $A7Device == 1 ]]; then
if [ ! -e $IPSWCustom.ipsw ]; then
Log "Preparing custom IPSW..."
@ -374,9 +390,9 @@ function Downgrade {
sleep 5
RecoveryDevice=$($lsusb | grep -ci '1281')
if [[ $RecoveryDevice != 1 ]]; then
echo "[Error] 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"
echo "* Press ENTER to continue (or press Ctrl+C to cancel)"
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
Log "Finding device in pwnREC mode..."
while [[ $RecoveryDevice != 1 ]]; do
@ -417,10 +433,10 @@ function Downgrade {
Log "Proceeding to futurerestore..."
if [ ! -e *.bbfw ] || [[ $BasebandSHA1L != $BasebandSHA1 ]]; then
rm -f saved/$ProductType/*.bbfw saved/$ProductType/BuildManifest.plist
echo "[Error] Downloading/verifying baseband failed."
echo "* Your device is still in kDFU mode and you may run the script again"
echo "* You can also continue and futurerestore can attempt to download the baseband again"
echo "* Press ENTER to continue (or press Ctrl+C to cancel)"
Log "Downloading/verifying baseband failed."
Echo "* Your device is still in kDFU mode and you may run the script again"
Echo "* You can also continue and futurerestore can attempt to download the baseband again"
Input "Press ENTER to continue (or press Ctrl+C to cancel)"
read -s
if [[ $A7Device == 1 ]]; then
$futurerestore2 -t $SHSH -s $SEP -m $BuildManifest --latest-baseband $IPSW.ipsw