Legacy-iOS-Kit/resources/blobs.sh
LukeZGD cb049d4a01 Update some stuff
- update readme
- remove latest ios version check, just disable bbupdate for ipad2,3
- if jailbreak option is disabled, do not set custom ipsw
- change where iphone3,1 buildmanifest is saved
- remove pwndfu option for iphone4down
- download ipwndfu on linux only
2022-06-08 23:04:56 +08:00

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#!/bin/bash
SaveOTABlobs() {
local APNonce=$1
local ExtraArgs
local SHSHChk
local SHSHContinue
local SHSHLatest
local SHSHExisting
Log "Saving iOS $OSVer blobs with tsschecker..."
BuildManifest="resources/manifests/BuildManifest_${ProductType}_${OSVer}.plist"
ExtraArgs="-d $ProductType -i $OSVer -e $UniqueChipID -m $BuildManifest -o -s -B ${HWModel}ap -b "
[[ -n $APNonce ]] && ExtraArgs+="--apnonce $APNonce" || ExtraArgs+="-g 0x1111111111111111"
SHSHChk=${UniqueChipID}_${ProductType}_${HWModel}ap_${OSVer}-${BuildVer}*.shsh*
$tsschecker $ExtraArgs
SHSH=$(ls $SHSHChk)
SHSHExisting=$(ls saved/shsh/$SHSHChk 2>/dev/null)
if [[ ! -e $SHSH && ! -e $SHSHExisting ]]; then
Error "Saving $OSVer blobs failed. Please run the script again" \
"It is also possible that $OSVer for $ProductType is no longer signed"
elif [[ ! -e $SHSH ]]; then
Log "Saving $OSVer blobs failed, but found existing saved SHSH blobs."
cp $SHSHExisting .
SHSH=$(ls $SHSHChk)
SHSHContinue=1
fi
if [[ -n $SHSH && $SHSHContinue != 1 ]]; then
mkdir -p saved/shsh 2>/dev/null
[[ -z $APNonce ]] && cp "$SHSH" saved/shsh
Log "Successfully saved $OSVer blobs."
fi
}
Save712Blobs() {
local SHSHChk
BuildManifest="saved/iPhone3,1/BuildManifest.plist"
SHSH="saved/shsh/${UniqueChipID}-${ProductType}-7.1.2.shsh"
if [[ ! -e $BuildManifest ]]; then
Log "Extracting BuildManifest from 7.1.2 IPSW..."
unzip -o -j $IPSW7.ipsw BuildManifest.plist -d .
mkdir -p saved/iPhone3,1 2>/dev/null
mv BuildManifest.plist $BuildManifest
fi
if [[ -e $SHSH ]]; then
Log "Found existing saved 7.1.2 blobs."
return
fi
Log "Saving 7.1.2 blobs with tsschecker..."
$tsschecker -d $ProductType -i 7.1.2 -e $UniqueChipID -m $BuildManifest -s -b
SHSHChk=$(ls ${UniqueChipID}_${ProductType}_7.1.2-11D257_*.shsh2)
[[ ! $SHSHChk ]] && Error "Saving $OSVer blobs failed. Please run the script again"
mkdir saved/shsh 2>/dev/null
mv $SHSHChk $SHSH
Log "Successfully saved 7.1.2 blobs."
}