Huawei Y220-U01 Official Stock Firmware OTA Flash Files.
Please Read and understand the Full Guide before Performing Any Action.
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.
This tutorial is only for Huawei Y220-U01.
Please do not use it on any other options smartphone or tablet. 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.
You Can Use The Following Flash Files For Upgrade Huawei Y220-U01 / And If You Want To Hard Reset It By Flashing The Stock ROM/ In Case If You Are Using Any Custom Rom And Want Back To Official Firmware Or Facing The Boot LoopProblem. This Method Is Also Useful For Sudden Death/ Bricked /Not Power And Also After Flashing The Stock Rom IMEI Null or Unknown Baseband Problems Can Be Solved.
How To Flash Huawei Y220-U01 With Stock Flash Files :-
Step 1: Download the Huawei Firmware (OTA) on your computer. After Downloading the OTA Firmware, you may or May not need to extract the firmware on your Computer.
If the zip package looks like the following screenshot, then you need to extract it on your computer or on your device.
If the zip package looks like the following screenshot, then you don’t have to extract it on your computer.
Step 2: If in case the OTA firmware name is NOT update.zip then you need to rename it to update.zip.
Step 3: Now, Move the update.zip firmware to the root of SD card memory (connect your device to the computer using the USB cable to copy the update.zip file to the SD card or if your computer is having SD card reader then also you can copy the update.zip package).
Step 4: Assuming that you have successfully copied the update.zip package to the Device SD memory. Now, Switch OFF or Power OFF your Huawei Device.
Step 5: Now, you need to boot into the recovery memory of your device.
To boot into the recovery mode (old huawei devices): Press the Power key, wait one second and press the Volume Up key, it should boot into the recovery mode.
Step 6: Now, Once you have successfully booted into the recovery menu, Press Power Button once to see the Menu.
Step 7: Once you are able to see the Menu, Use Volume UP and Down button to Select Apply Update from SD Card Option. And Press Power Button Once to Open the Option.
Step 8: Now, Select the update.zip Package using the Volume Keys and Power Key to install it.
Step 9: Once the installation process is started.
Step 10: Once the installation process is completed, You will get back to the Recovery Main Page automatically. There, Select Reboot System Now using the Volume and power keys.
Step 11: Once your device is rebooted, Go to the Settings > About > Built Number to verify the update.