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Latest baseband thing

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LukeZGD 2021-11-07 22:57:20 +08:00
parent 89d4e13036
commit ccd68034f8
1 changed files with 16 additions and 6 deletions
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22
resources/downgrade.sh
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@ -16,14 +16,19 @@ FRBaseband() {
mv $Baseband saved/baseband
mv BuildManifest.plist saved/$ProductType
BuildManifest="saved/$ProductType/BuildManifest.plist"
elif [[ $DeviceProc != 7 ]]; then
elif [[ $DeviceProc != 7 && $Baseband5 == 0 ]]; then
BuildManifest="saved/$ProductType/BuildManifest.plist"
fi
BasebandSHA1L=$(shasum saved/baseband/$Baseband | awk '{print $1}')
if [[ ! -e $(ls saved/baseband/$Baseband) || $BasebandSHA1L != $BasebandSHA1 ]]; then
rm -f saved/baseband/$Baseband saved/$ProductType/BuildManifest.plist
Error "Downloading/verifying baseband failed. Please run the script again"
if [[ $DeviceProc == 7 ]]; then
Error "Downloading/verifying baseband failed. Please run the script again"
else
Log "Downloading/verifying baseband failed, will proceed with --latest-baseband flag"
return 1
fi
fi
}
@ -107,7 +112,7 @@ Downgrade() {
Echo "* When this option is disabled, iOS 8.4.1 baseband will be flashed instead, but beware of problems it may cause."
Echo "* This option is enabled by default (Y)."
read -p "$(Input 'Enable this option? (Y/n):')" Baseband5
if [[ $Baseband5 == 'Y' || $Baseband5 == 'y' ]]; then
if [[ $Baseband5 == 'N' || $Baseband5 == 'n' ]]; then
Baseband841
else
Baseband5=0
@ -205,11 +210,16 @@ Downgrade() {
if [[ $Baseband == 0 ]]; then
Log "Device $ProductType has no baseband"
$futurerestore -t "$SHSH" --no-baseband "${ExtraArgs[@]}" "$IPSWRestore.ipsw"
ExtraArgs+=("--no-baseband")
else
FRBaseband
$futurerestore -t "$SHSH" -b saved/baseband/$Baseband -p $BuildManifest "${ExtraArgs[@]}" "$IPSWRestore.ipsw"
if [[ $? == 1 ]]; then
ExtraArgs+=("--latest-baseband")
else
ExtraArgs+=("-b" "saved/baseband/$Baseband" "-p" "$BuildManifest")
fi
fi
$futurerestore -t "$SHSH" "${ExtraArgs[@]}" "$IPSWRestore.ipsw"
echo
Log "Restoring done!"