In case you’ve bricked your Phone or simply Wish to clean install the Stock ROM on Huawei Y221-U22 then you definitely are in the best place. Huawei Y221-U22 is based on MTK CPU. To install Stock firmware on Huawei Y221-U22 Media Tek powered device, you require Flashing Tool known as Sp Flash Tool, Formally also called Smart Phone Flashing Tool. Download the Huawei Y221-U22 Stock Firmware, drivers, and SP flash tool, then you can carry out our instructions on setting up the firmware on Huawei Y221-U22. If you lost IMEI after flashing firmware is added the method to resolve. Also, Root method is added.
How To Flash Huawei Y221-U22 Stock Firmware ROM File
We will use Sp Flash Tool to unbrick the Huawei Y221-U22. This tool is really very efficient. Just Follow the step by step procedure to use One Click Unbrick Tool and unbrick your Huawei Y221-U22.
Sp Flash Tool and it is used to Manually Upgrade or flash MTK Android Smartphone or tablet. Sp Flash Tool is used to flash only Stock Rom or Custom Firmware on Media Tek Devices which comes in .zip Format. To use Smartphone Flashing tool with Huawei Y221-U22 you first need to properly install the latest Vcom USB Drivers for Huawei Y221-U22.
The Benefit Huawei Y221-U22 Of Stock ROM:
- Flash Stock To Unbrick your Huawei Y221-U22
- Flash Stock ROM to solve the boot loop issue
- Update and Downgrade Huawei Y221-U22
- Unroot or Fix Bugs on the phone
- To solve the lag or stutter on Huawei Y221-U22
- By flashing Stock ROM, you can fix software issues.
- Revert back to stock to get your warranty.
- Gapps File: Included
- Device Supported: Huawei Y221-U22
- Tool Supported: SP Flash Tool
- Processor: MediaTek –MT6572
Pre-requirements to Install Stock Firmware on Huawei Y221-U22:
- Supported Phone: Huawei Y221-U22
- Charge your mobile: You may no less than a half charge.
- Laptop or PC: To execute this installation, you must use a PC or Laptop.
Take Phone Backup:
- Backup your Call Log – Contacts – Sms – Etc With G Backup
- Backup your current Firmware With MTK Droid Tool
- Backup your backup IMEI NVRAM
- Smartphone Flash Tool: Download the latest SP Flash tool and extract it (Install)
- VCOM driver: Get VCOM Driver and set up on your pc (still works with MT67xx phones)
- Please Read and understand the Full Guide Before Flashing Huawei Y221-U22 Stock Rom.
- Use these instructions at your own risk. We will not be responsible for everything that happens to you or your device, resulting from the use of information in this guide.
- Make sure that the USB drivers for your device are installed on the computer.
- Your smartphone must have a 70–80% charge.
- Make a backup copy of important data such as call logs, SMS, and other data, it is to if something goes wrong, your data is not affected.
Don’t flash another preloader and DSP_BL blocks! It is always dangerous! On some models of phones, you will have a brick even if you download these blocks read from a phone which you own! Always remove from them marks in SPFT! ALWAYS have a working backup of your original ROM before you flash a new unknown ROM.
Step 1: Extract And Run SP flash tool.
Step 2: Install MTK android USB drivers.
Step 3: Then download Stock Firmware Flash File ROM for your phone from below.
Step 4: Switch off mobile remove the battery (if removable) reinsert and plug the USB cable in the charging socket.
Step 5: Now open SP flash tool.exe.
Step 6: When SP flash tool open, go to download button in SP flash tool.
Step 7: In the download tab, click on the scatter load button.
Step 8: After locating the scatter tab, click on the download button.
Step 9: Now connect your smartphone with a USB cable and press volume up or volume down key for easy detection (remove and reinsert your phone battery if it is removable)
Step 10: When flashing is completed, a green ring will appear in SP flash tool.
Step 11: Close SP flash tool on your computer and unplug the phone.
Step 12: Power on the phone and enjoy.
Step 13: After the flashing process starts, it might take up to 5–10 minutes. So keep patience and wait.
Follow Detailed Instruction Flashing With Sp Flash Tool.
One of the greatest reasons for having Android is simply how easy to customize and flexible it is. Android enables you to use it the way you want to use it, whether which means changing the launcher or making a host of unique automatic features with Tasker. However, for some, that is not enough. That is the reason why most of us will decide to root Android, to get total control over our devices. Or at least near-complete
We will use KingRoot to Root the Huawei Y221-U22. This tool is really very efficient. Just Follow the step by step procedure to use One Click Root Tool and Root your Huawei Y221-U22.
How To Root Huawei Y221-U22
These are the instructions to root Huawei Y221-U22 using the KingRoot Application on the mobile itself (no need of computer).
Requirements: Your Huawei Y221-U22 Device should have at least 20 percent of device battery or more to begin the root process.
Step 1: On your Android Device, Open Settings > Security > Device Administration > Unknown Source (tick to enable it).
Step 2: Download and install KingRoot APK on your Device.
Step 3: Once Installation is completed, you will be able to see the KingRoot icon in the Launcher Menu.
Step 4: Tap on the KingRoot Icon to Open it.
Step 5: Now, Tap on the Start Root Button to begin the root process.
Step 6: Now, KingRoot will start the rooting process.
Step 7: Within a minute or two you will be able to see the Big Green Tick, which signifies that your Huawei Y221-U22 is rooted successfully.
Step 8: Restart your Android Device.
Step 9: Now, you can replace the KingUser and other Chinese application with SuperSU (Chainfire).
IMEI invalid after flashing the stock ROM or firmware flash file is a normal issue that often comes in Media Tek Huawei Y221-U22 phones. if you facing this issue then don’t worry this is normal and you can repair it by your self. if you search on the internet there are so many tools available that can fix your Invalid IMEI issue. Today I am going to solve Huawei Y221-U22 invalid IMEI issue with a very simple tool. we will use Maui META IMEI Repair Tool to fix Huawei Y221-U22 Invalid IMEI nulled problem.
We will use Maui META IMEI Repair Tool to fix Huawei Y221-U22 Invalid IMEI nulled problem. there is also a chance of unknown baseband issue to check baseband go to your phone setting > about phone > baseband version if there is no version detail and it only says unknown baseband then I recommend you to first flash stock firmware and then come to this page again.
Requirements To Repair Huawei Y221-U22 Invalid IMEI :
Download Maui META Imei Repair Tool.
Download Install MediaTek USB VCOM drivers on the PC.
Step 1. Unzip Maui META, install it on the PC then run as Administrator. It should be installed to Program Files or Program Files (x86) folder depending on your PC’s architecture.
Step 2. Wait till the Maui META dashboard appears with a red circle. Under Connection Type, select the option which best describes your device.
Step 3. Click Reconnect at the top–right corner. The color of the circle should start changing between red and green. Switch off the phone (still with battery inside) and connect it to the PC without holding any button on the phone.
Step 4. The phone should boot up then get stuck at boot animation. Not to worry,its in META mode. The circle should now be yellow in color, indicating that the phone has been successfully detected.
Step 5. In the Get version box, click Get target version to confirm that the phone has been detected. The phone’s details should appear.
Step 6. You can now minimize the Get version box.
Step 7. Click on the drop-down at the top left corner and select IMEI download.
Step 8. The IMEI Download box should pop up. Click on Change NVRAM Database File.
Step 9. In the window that pops up, navigate to the location of the BPLGUInfo file (often named like BPLGUInfoCustomAppSrcP_MT65**…), select it then click Open.
Step 10. You should see the path to the DB file under NVRAM Database File. Click SIM_1 or SIM_2depending on which you wish to write IMEI to. Now, enter the first 14 digits of the IMEI you wish to write. The digit entered in the CheckSum box will be the 15th digit of the IMEI. Once done, click Download To Flash (If IMEI keeps disappearing after a factory reset then try clicking Upload From Flash instead)
Step 11. Once the IMEI has been successfully written to the selected SIM slot on the phone, you should see a message at the bottom saying Download IMEI to flash successfully.
Step 12. Switch off the phone either by taking out then reinserting the battery or holding the power button till it goes off. Once off, boot up the phone and dial *#06# to confirm that the IMEI was successfully written to the phone.
- You can also use Maui Meta to write Serial Number back to your device by selecting the Barcode option. The Barcode is 63 to 64 characters long. The First 23 characters are the Product Number followed by the Serial Number then other characters.
- To write a Serial Number of 0123456789ABCDEF for example,
- We’ll assume that product number is 11223344556677889900XYZ . Bardcode of 63 characters would then be