How to Unlock bootloader in Android without Pc ?
Answers
Most Android bootloaders are locked as well as encrypted by developers in order to make sure users stick to their Android OS version. Whether you are allowed to unlock the bootloader depends on the manufacturer of the device, the model and even the carrier. Nexus phones are all allowed to be unlocked, and many phones from Motorolar and HTC as well as some other phones allow users to unlock through a similar process. However, some device can never unlock its bootloader. If an user who want to root their Android device or flash a new custom ROM, he/she had to unlock the bootloader. KingoRoot step by step guide users how to unlock the bootloader of an unlockable Android device.
Step 1: Backup important dataThe unlocking process will sweep of all the data of Android. So it is important to backup any photos, videos, app data or other files on your device to a computer, a SD card or the online cloud. Backup everything you want to keep, then continue to the next step.
Step 2: Free Download KingoRootKingoRoot is the best and easiest root tool for free. Here KingoRoot is not used for rooting but an alternative to Android SDK and USB driver. The KingoRoot includes the Android SDK and will download the USB driver of your device automatically once connected to the PC.
Free download the KingoRoot to the PC.Install the KingoRoot.Connect the device to the PC via an USB cable.Enable USB debugging.Click Menu button to enter into App drawer.Go to "Settings".Scroll down to the bottom and tap "About phone" or "About tablet".Scroll down to the bottom of the "About phone" and locate the "Build Number" field.Click Menu button to enter into APP Drawer.Tap the Build number field seven times to enable Developer Options. Tap a few times and you'll see a countdown that reads "You are now 3 steps away from being a developer."When you are done, you'll see the message "You are now a developer!".Tap the Back button and you'll see the Developer options menu under System on your Settings screen.Go to Settings>Developer Options>USB Debugging. Tap the USB Debugging checkbox.Once you have connected you device to the PC, the device will show the option of "USB debugging", then just enable the USB debugging. If you fail to connect you device to PC, please refer to Device Not Connected.Find the icon of KingoRoot and launch it with the device connecting to the PC. After launching the KingoRoot, the PC will download the USB driver of your device automatically.Find the folder of KingoRoot where you install it, double click to open the folder of "Kingo ROOT". Then open the folder of "tools" under the folder of "Kingo ROOT".Input the letters "cmd" in the "address bar", and enterThanks