ZTE Zmax Pro, State Of the Development On This Device .

1 ) # Magisk patched
ui_print "- Magisk patched image detected"
# Find SHA1 of stock boot image
[ -z $SHA1 ] && SHA1=`./magiskboot --cpio ramdisk.cpio sha1 2>/dev/null`
OK=false
[ ! -z $SHA1 ] && restore_imgs $SHA1 && OK=true
if ! $OK; then
ui_print "! Boot image backup unavailable"
ui_print "- Restoring ramdisk with internal backup"
./magiskboot --cpio ramdisk.cpio restore
./magiskboot --repack $BOOTIMAGE
# Sign chromeos boot
$CHROMEOS && sign_chromeos
flash_boot_image new-boot.img "$BOOTIMAGE"
fi

#!/system/bin/sh
##########################################################################################
#
# Magisk Boot Image Patcher
# by topjohnwu
#
# This script should be placed in a directory with the following files:
#
# File name type Description
#
# boot_patch.sh script A script to patch boot. Expect path to boot image as parameter.
# (this file) The script will use binaries and files in its same directory
# to complete the patching process
# monogisk binary The monolithic binary to replace /init
# magiskboot binary A tool to unpack boot image, decompress ramdisk, extract ramdisk
# , and patch the ramdisk for Magisk support
# chromeos folder This folder should store all the utilities and keys to sign
# (optional) a chromeos device, used in the tablet Pixel C
#
# If the script is not running as root, then the input boot image should be a stock image
# or have a backup included in ramdisk internally, since we cannot access the stock boot
# image placed under /data we've created when previously installed
#
##########################################################################################
##########################################################################################
# Functions
##########################################################################################

# Presets
[ -z $KEEPVERITY ] && KEEPVERITY=false
[ -z $HIGHCOMP ] && HIGHCOMP=false

if [ -z $KEEPFORCEENCRYPT ]; then
if [ "`getprop ro.crypto.state`" = "encrypted" ]; then
KEEPFORCEENCRYPT=true
ui_print "- Encrypted data detected"
else
KEEPFORCEENCRYPT=false
fi
fi

0 ) # Stock boot
ui_print "- Stock boot image detected"
ui_print "- Backing up stock boot image"
SHA1=`./magiskboot --sha1 "$BOOTIMAGE" 2>/dev/null`
STOCKDUMP=stock_boot_${SHA1}.img.gz
./magiskboot --compress "$BOOTIMAGE" $STOCKDUMP
cp -af ramdisk.cpio ramdisk.cpio.orig
;;

##########################################################################################
#
# Magisk General Utility Functions
# by topjohnwu
#
# Used everywhere in Magisk
#
##########################################################################################

MAGISK_VER="15.3"
MAGISK_VER_CODE=1531
SCRIPT_VERSION=$MAGISK_VER_CODE

# Detect whether in boot mode
ps | grep zygote | grep -v grep >/dev/null && BOOTMODE=true || BOOTMODE=false
$BOOTMODE || ps -A 2>/dev/null | grep zygote | grep -v grep >/dev/null && BOOTMODE=true
$BOOTMODE || id | grep -q 'uid=0' || BOOTMODE=true

# Default location, will override if needed
MAGISKBIN=/data/adb/magisk
[ -z $MOUNTPATH ] && MOUNTPATH=/sbin/.core/img
[ -z $IMG ] && IMG=/data/adb/magisk.img

BOOTSIGNER="/system/bin/dalvikvm -Xnodex2oat -Xnoimage-dex2oat -cp \$APK com.topjohnwu.magisk.utils.BootSigner"
BOOTSIGNED=false

mount_partitions() {
# Check A/B slot
SLOT=`getprop ro.boot.slot_suffix`
if [ -z $SLOT ]; then
SLOT=_`getprop ro.boot.slot`
[ $SLOT = "_" ] && SLOT=
fi

su
getprop ro.boot.slot_suffix

adb shell
su

getprop ro.boot.slot_suffix

flash_boot_image() {
# Make sure all blocks are writable
$MAGISKBIN/magisk --unlock-blocks 2>/dev/null
case "$1" in
*.gz) COMMAND="gzip -d < '$1'";;
*) COMMAND="cat '$1'";;
esac
$BOOTSIGNED && SIGNCOM="$BOOTSIGNER -sign" || SIGNCOM="cat -"
case "$2" in
/dev/block/*)
ui_print "- Flashing new boot image"
eval $COMMAND | eval $SIGNCOM | cat - /dev/zero 2>/dev/null | dd of="$2" bs=4096 2>/dev/null
;;
*)
ui_print "- Storing new boot image"
eval $COMMAND | eval $SIGNCOM | dd of="$2" bs=4096 2>/dev/null
;;
esac
}

# SuperSU
if [ -e /system/bin/.ext/.su ]; then
mv -f /system/bin/app_process32_original /system/bin/app_process32 2>/dev/null
mv -f /system/bin/app_process64_original /system/bin/app_process64 2>/dev/null
mv -f /system/bin/install-recovery_original.sh /system/bin/install-recovery.sh 2>/dev/null
cd /system/bin
if [ -e app_process64 ]; then
ln -sf app_process64 app_process
else
ln -sf app_process32 app_process
fi
fi
rm -rf /system/.pin /system/bin/.ext /system/etc/.installed_su_daemon /system/etc/.has_su_daemon \
/system/xbin/daemonsu /system/xbin/su /system/xbin/sugote /system/xbin/sugote-mksh /system/xbin/supolicy \
/system/bin/app_process_init /system/bin/su /cache/su /system/lib/libsupol.so /system/lib64/libsupol.so \
/system/su.d /system/etc/install-recovery.sh /system/etc/init.d/99SuperSUDaemon /cache/install-recovery.sh \
/system/.supersu /cache/.supersu /data/.supersu \
/system/app/Superuser.apk /system/app/SuperSU /cache/Superuser.apk 2>/dev/null
fi
}