All Credit to Shakalaca, master copy post XDA
What is a bootloader? At its virtually basic level, your Android smartphone is similar a difficult drive, made of upward several partitions. One of those partitions holds the Android organisation files, only about other holds all the app information yous accumulate (which is how you're commonly able to update without losing all your stuff), together with others to produce to a greater extent than behind-the scenes stuff.
Think of the bootloader every bit a safety checkpoint for all those partitions. Because if you're able to swap out what's on those partitions, you're able to pause things if yous don't know what you're doing. Or, amongst a lilliputian hackery, you're able to locomote custom ROMs.
Think of the bootloader every bit a safety checkpoint for all those partitions. Because if you're able to swap out what's on those partitions, you're able to pause things if yous don't know what you're doing. Or, amongst a lilliputian hackery, you're able to locomote custom ROMs.
Notes:
- Work for ZE551ML (Z00A) together with ZE550ML (Z008)
- Update firmware showtime to 2.19.40.12(ZE550ML) together with 2.19.40.18 (ZE551ML)
- Make certain ADB Working properly
How to Unlock Zenfone two Bootloader:
- Root your Zenfone two (Root)
- Make certain ADB is Working (Download Here if yous don't bring it)
- Connect Zenfone two to PC together with opened upward cmd at ADB path
- at Command Prompt Type (press come inward later type each line): adb shell
- Phone volition restart inward recovery, later updating itself telephone volition restart together with ASUS splash hide volition hold out white.
- Download Black Splash hide (Download)
- navigate to adb folder opened cmd together with type the next command:
- Done
su
getprop ro.isn > /factory/asuskey
reboot bootloader
adb reboot bootloader (pressed enter)
fastboot devices (pressed enter)
see if device is listed, write next
fastboot flash splashscreen splashscreen.img (pressed enter)
restart your telephone together with Now dark splash hide is back. Congrats your bootloader is directly unlocked
