Cara Unlock Bootloader Asus Zenfone 2 Ze550ml Lollipop

TWRP stands for Team Win Recovery Project and is an open up-source recovery software for Android devices and handsets. TWRP allows the user to save, install, support, and restore firmware on a device without having to worry about ruining the state of the device when rooting, flashing, or installing new firmware on an Android device. Here we’ll show you how to install TWRP on your Android telephone without rooting.

Note: you don’t demand to root your device to install TWRP, only you will need to unlock the bootloader, which volition erase all the content on your device. Too the method for unlocking the bootloader is different for each device, so your mileage volition vary.

Before installing TWRP, you lot will need to install the
Android SDK tools. On that page, if you just want the command line tools instead of the whole Android Studio (which takes up quite a lot of space), click “Download options” so select the parcel that corresponds to your operating organisation from the “Control line tools only” section of the Android developer website.

Subsequently downloading, extract the command line tools to a location of your choice.

Download the TWRP Image that Corresponds to Your Device

Y’all’ll need to download the TWRP paradigm that matches up with your device. You can find a
full listing of available image files on TWRP’southward website.

Unlock Programmer Options, Enable USB Debugging, and Enable OEM Unlocking

You lot will need to
unlock the developer options
on your phone. To do this, go to “Nigh” phone in the Settings app of your phone. Y’all’ll need to tap on “Build number” vii times earlier beingness granted access to the developer options.

From your Android settings, tap “System -> Advanced -> Programmer options -> USB debugging”. Hit OK.

Next, look for “OEM unlocking” in the Developer options menu and select this option.

The device will prompt you to central in your security code and volition land that unlocking the bootloader will disable the device protection feature. This allows you to unlock the bootloader at the offset of the device startup.
In most cases, unlocking the bootloader will delete the data from your device, and so make sure to backup all files, images, data and settings yous desire to continue.

Connect Device to Computer

Connect your device to your computer via a USB information cable. When connecting your device to your computer, you may be prompted with a bulletin asking to allow USB debugging, if and then tap “Always allow from this figurer” and tap the OK button.

If these prompts don’t show upward,
and so you’re probably using a regular USB charging cablevision rather than a data cable and will need to discover a cable that works.

Install TWRP via the Control Prompt

This volition vary depending on your operating system, but you will need to launch a control prompt in the binder you installed/extracted your Android SDK tools to. You’ll also demand to place your TWRP image file in this folder.

In the command window, blazon:

then printing Enter. Your device will be listed.

Next, type the post-obit command to reboot your device into bootlader/fastboot mode:

Next, run:

fastboot wink recovery twrp-3.6.X-Thirty.img

You’ll have to brand sure to supersede the version of TWRP in this line of code for the i that corresponds to the 1 that yous need to load onto your device.

Finally, run the post-obit line of code:

With that step completed, you’ll be able to boot up your device using the TWRP custom recovery and utilise its features.

Booting into TWRP Recovery

This is another matter that volition vary from device to device, only usually at that place is a key combination that needs to be carried out past users to place their devices into recovery mode. For case, some devices require that you press the power and volume up buttons while they are off to boot into the TWRP recovery.

Perhaps you want to become a stride further and
root your Android device? We have you covered. Equally a followup to that, here’south
how to cheque whether your Android telephone is rooted.

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