Unlock Bootloader Huawei Honor 3C H30-U10 With SP Flash Tool

In this tutorial you will learn, how to unlock bootloader of Huawei Honor 3C without using any paid service, BOX or Dongle. In this method we will use SP Flash Tool for unlocking bootloader. After unlocking bootloader, you can easily flash Honor 3C with any flashing tool. Unlocking bootloader means you may void the warranty of your phone. Kindly note that this method is only for Huawei Honor 3C (H30-U10). Don't try this method on other devices. This method has been fully tested by infinityrom.com We are not responsible for any damage caused to your phone, do this at your own risk.
Download and extract required files from below and follow the simple steps.

Required File

  1. MTK (MediaTek) Drivers For PC.
  2. 3C_Unlock.zip
  3. SP Flash Tool For Honor 3C

How To Unlock Bootloader - Step by step guide

  1. Install the MTK USB drivers on your PC (Skip this step if already installed)
  2. Open SP Flash Tool and click on Scatter-loading, select MT6582_Android_scatter.txt from 3C_Unlock folder.
  3. Now enable Write Memory from Window drop down menu.
  4. Switch to Write Memory TAB, Select EMMC, Click Open Raw Data button and select preloader_huawei82_wet_jb5.bin from 3C_Unlock folder, Write Begin Address to '0x800' and Container Length to '0x1B0EC' then click on Write Memory button.
  5. Remove battery from phone and connect with PC via USB data cable and wait until GREEN circle displayed. Writing succeeded, now remove USB data cable from phone.
  6. Now go back to Download TAB, click on Download button, warning message will appear click Yes to continue, connect phone with PC via USB data cable without battery and wait until GREEN circle displayed.
  7. Congratulations you have successfully unlocked Huawei Honor 3C Bootloader.


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