Android version 4.1 through 4.3, codenamed Jelly Bean, was released in July 2012. And Jelly Bean improved UI speed and responsiveness of Google's mobile OS. Untill now Andriod 4.1.2 is still has a large number of users. That is because many devices with android 4.1.2 are still working well, such as Sony Xperia Z, Samsung Galaxy Grand I9082, HTC One, Samsung Galaxy Core I8260 and so on. After using an Andriod 4.1.2 device quite a while, you would want to customize your own device or delete some bloatware or some other operations which need root permission. At that time, KingoRoot APK will help you to achieve them.
Prerequisites before rooting with KingoRoot APK
Mar 23, 2017 Ulefone U7 is a good quality smartphone, which comes with 7.0-inch touchscreen display powered by 1.7 GHz Octa-core processor along with 2 GB RAM and the device and it runs on Android 4.2.2 (Jelly Bean) operating system.
- Device powered on.
- At least 50% battery level.
- Internet connection necessary (Wi-Fi network suggested).
Step 1: Free download KingoRoot.apk.
After clicking the link above, you will directly download this apk file to your Andriod 4.1.2 device. Normally you can find the file in your 'Download' folder.
If Chrome has warned you about KingoRoot.apk, please click 'OK' to proceed.
Step 2: Install KingoRoot.apk on your Andriod 4.1.2 device.
During installation, you may get a prompt 'Install blocked', stating that 'For security, your phone is set to block installation of apps obtained from unknown sources'. If so, check 'Unknown Sources' in Settings > Security and allow installation of apps from sources.
Step 3: Launch KingoRoot.apk to start rooting.
Click the icon of KingoRoot to launch it. Then hit 'One Click Root' to start the rooting process. Make sure your Internet connection is stable for the reason that KingoRoot should download rooting scripts used from Kingo's server.
Step 4: Waiting for a few seconds the result screen will appear soon.
Step 5: Succeeded or Failed.
After rooting succeeded, you will find out an SuperUser icon, which indicates you have a successful ROOT.
MORE TO SAY If KingoRoot.apk failed to root your Andriod 4.1.2 device, please try some more times. Because KingoRoot doesn't have 100% success rate on some models. Or you can refer to KingoRoot Android (PC Version), which has a much higher success rate due to technical reasons.
How to root any Android device and version with KingoRoot PC Version?
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KingoRoot on Windows
KingoRoot Android on Windows has the highest success rate. It supports almost any Android device and version.
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KingoRoot Android is the best one-click Android root tool for devices running 4.2.2 including hot selling devices like Samsung GT-S7582 Galaxy S Duos 2, Huawei Y330-U11 Ascend Y330 and else. KingoRoot provides the easiest and fastest one click root solution for Android 4.2.2 Jelly Bean devices.
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Root Android 4.2.2 Jelly Bean with KingoRoot APK without Computer
IMPORTANT Please try KingoRoot.apk first. Your device may rooted without computer by using this app.
- Enable the unknown sources in setting menu. Settings > Security > Unknown Sources
- Download KingoRoot.apk file into your device.
- By the time download finish, install and launch KingoRoot.
- Press 'One Click Root' when you see the button.
- Wait until you see the result.
- It is better try more than once if root failed for different rooting methods.
- If still failed after tried many times, refer to KingoRoot Android(PC Version), which has a higher success rate than app.
For more detailed tutorial, please click
Root Android 4.2.2(Jelly Bean) with KingoRoot (PC Version)
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Preparations :
- A computer run Windows with proper Internet connection;
- At least 50% power remaining;
- An original USB cable or one with good quality.
Setting :
- Shut down any sort of firewalls or anti-virus software on your computer;
- USB Debugging Mode enabled on your Android device; Settings > About Phone > Build number > Tap 7 times Settings > Developer Options > USB Debugging
- Allow installation of apps from unknown sources on your Android device. Settings > Security > Unknown Sources
What is USB Debugging Mode?
How to enable USB Debugging mode on Android?
Root Process :
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- Download, install and launch KingoRoot.
- Connect your device to computer with USB cable.
- Enable USB Debugging mode. (Skip this step if it's enabled)
- Before you start to root your device, there are some things you need to know first.
- Click 'ROOT' to begin the process.
- Getting results, succeed or fail.
Free download the latest KingoRoot Android (PC Version).
After download finished, install and launch KingoRoot Android PC Version.
Kingo will automatically detect & install driver for you. Make sure network connection is active so that device driver can be downloaded. If you are using Windows 8, you may need to change some settings first.
How to solve driver installation looping on Windows 8 when running Kingo Android Root?USB Debugging mode enabled is a necessary step of Android rooting process.
Pay attention to a prompt window on your device screen. Tick 'Always allow from this computer'. If you don't, you will probably get yourself an OFFLINE DEVICE.
Every coin have two sides. Rooting your Android has its own advantages and at the same time disadvantages. It is a matter of weighing pros and cons.
Android rooting is a modification process to the original system, in which the limitations are removed and full-access is allowed and thus resulting in the ability to alter or replace system applications and settings, boost your phone's speed and battery life, block ads in any app and even facilitate the removal and replace the device's operating system by flashing a custom one. However, rooting your device will immediately void your warranty...
KingoRoot will employ multiple exploits on your device,. The root process will probably take several minutes. In the rooting process, your device may be rebooted several times. Be patient, it is normal thing. And once it begins, DO NOT touch, move, unplug or perform any operation on your device.
Hopefully your device is well supported and successfully rooted by Kingo.
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KingoRoot on Windows
KingoRoot Android on Windows has the highest success rate. It supports almost any Android device and version.
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KingoRoot for Android is the most convenient and powerful apk root tool. Root any Android device and version without connecting to PC.