How To Root Android Manually Using ADB And Fasboot

Android rooting is very popular and users are very keen on it since a rooted Android smartphone is smarter than normal Android smartphone. Actually, Android rooting is very advantageous but needs better attention toward the whole mechanism. As Android rooting has become a trend, most Android users try to follow it. The rooting mechanism has become easier than before with one-click rooting tools. One-click rooting tools complete the whole rooting mechanism itself and users do not need to work hard for it. That is why one-click rooting tools are frequently discussed and used.

One-Click rooting tools use security holes of the Android kernel and exploit them to access the system partition and place the SU binary in the device system partition. Mostly one-click rooting tools are only available for older Android versions. Because the latest Android version has been secured well and hard to find security holes. Manual rooting allows users to access the system partition of the device using the commands that are sent by the Computer using ADB and Fastboot tools. After accessing, users can flash the Su binary to get root access. Su binary files need to be installed on Android smartphones and you cannot get root access without these files.

If you cannot root Android using a one-click rooting tool, you have to do it using the Manual method. In here, you can have a basic guide about it and I do not encourage you to follow it without studying the subject in advance.

• Make a complete back up of your Android smartphone
• Enable Developer option, USB Debugging Mode and OEM Unlock if available on your device
• Unlock the bootloader of your smartphone. Bootloader unlocking method varies device to devise and visits the manufacturer's Site to have more details
• Install USB drivers for your device
• Install ADB and Fastboot Tools on your PC
• Install ADB drivers on your PC
• Download relevant TWRP image for your device on your computer
• Download SuperSU.zip file/Root package for your device  on your computer 
• Now, connect your smartphone to the PC
• Place TWRP recovery image in  "ADB and Fastboot" folder
• Open the "ADB and Fastboot" folder 
• Next, open a command window by giving Shift+Right click on any empty area
• Type  " adb reboot bootloader" command and boot your device in stock recovery mode
• Give "Yes" if "Allow USB Debugging" mode appears on your smartphone screen and select "Apply Update from ADB Sideload" option on your smartphone
• Type and Enter  "fastboot flash recovery TWRP.img" command in recovery mode to install Custom recovery
• After installing Custom recovery, boot your device into recovery mode and install SuperSU.zip file/root package to gain root access

Note: This is a basic guide and only for reference. You need to study deeply before root your device manually.

The most successful and effective rooting method is a manual rooting method. But you cannot proceed without proper knowledge. So, if you are completely new for Android rooting it is better to try the relevant one-click tool for your device first before using the manual method.