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How to Unlock Bootloader on Haier Esteem i90 full guide

In this post, we will guide you step by step, how to unlock the bootloader on Haier Esteem i90. The smartphone is powered by Android 5.1 (Lollipop) , which is run on GSM / HSPA technology. This device was announced in 10 June 2016, and the release date of the device is 11 June 2016. Esteem i90 comes with 16GB internal memory with 3GB ram and the screen size of the device is 5.0 inches (12.7 cm) with 480 x 854 pixels resolution.

Haier Esteem i90 smartphone is powered by Mediatek MT6580 chipset. The device has Quad-core 1.3 GHz Cortex-A7 CPU with powerful GPU Mali-400 MP. The smartphone is coming with 13 Megapixels, PDAF, f/2.2 LED flash, HDR, panorama back camera, while front camera 8 Megapixels is also awesome for selfie pictures. The Haier Esteem i90 has awesome Non-removable Li-Po 2050 mAh battery
Fast battery charging 20W (VOOC 3.0), and Connectivity options are Wi-Fi 802.11 b/g/n, hotspot, 4.0, A2DP, A-GPS, microUSB 2.0, and sensors are Proximity, Light, G-sensor .

How can you unlock your Haier Esteem i90 with Bootloader

On this page, you will learn how to unlock the bootloader your Esteem i90. Unlocking bootloader is a void that will affect your device warranty. So we will not force you, do it on your own risk. Her, we will guide you if would you like to Install TWRP Recovery, and if you want to root your smartphone. First, you need to unlock the bootloader your Haier Esteem i90. If you are looking to unlock your device using a simple guide. You can unlock the bootloader easily using the following steps.

Bootloader Introduction

A Bootloader is a code that runs on your device when you switch on your device. This code starts with some hardware automatically. If you want to install any CUSTOM ROM, you need to Unlock Bootloader on your phone. Unlock Bootloader allows you to Root your Android device, Flash TWRP, and Custom ROM using the following method.


01:To Unlock Bootloader On Haier Esteem i90, you need PC.
02:Make sure that your Haier Esteem i90 is charged up to 70% to avoid any sudden shutdowns during the process.
03: We strongly recommend you to take a complete backup of your Esteem i90 before starting the flashing process.
04: You need a USB cable to connect your phone to the PC.
05: You need to download ADB and Fastboot Tools to your PC and Extract it
06: Download And Install Esteem i90 USB Drivers.

Unlock Bootloader Quick Steps

1: First of all, make sure to download the required drivers and install them on your PC, make sure to download the latest ADB and Fastboot tool and extract it on C:// drive. 2: Now, enable the USB debugging and activate OEM Unlock on your Haier Esteem i90
3: Then, you need to enable the Developer Options on your Android device.
4: Now, Go to Settings —>>>> About Phone —>>>> tap on the Build Number 7 to 10 times until you see a toast message “You are now a developer”.
5: Now, enable USB Debugging and OEM Unlocking option, you will find under Developer Options.
6: Now, Reboot your device into Fastboot mode and connect to PC using Micro USB Cable.
7: After that, open the ADB and Fastboot tool folder.

8: Now, press and hold the SHIFT KEY and click the right mouse button anywhere on the same folder.

command window

9: That’s it, You have successfully unlocked the bootloader on your Haier Esteem i90

In the command window, enter the command key

Fastboot OEM Unlock

You need to confirm on your phone: Press the volume key to select “Unlock The Bootloader” and press the power key to confirm.

That’s it! Your Haier Esteem i90 bootloader will be unlocked successfully.

How to Unlock Bootloader Video Tutorial?

Video Tutorial

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NOTE: We always suggest you before unlocking of bootloader, you need to create a backup of all files and save on safe location. Unlocking of bootloader will affect on your Haier Esteem i90 smartphone warranty. If anything goes wrong the author or is not responsible for it.

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