GUIDE TO FLASH HUAWEI Y221-U12
TESTED FIRMWARE VIA MTK FLASHTOOL
TESTED FIRMWARE VIA MTK FLASHTOOL
INFO:
Brand : HUAWEI
ProdName : Y221-U12
ProdModel : HUAWEI Y221-U12
Device : HWY221-U
AndroidVer: 4.4.2
MTKxCPU : MT6572
MTKxPRJ : Y221-U12V100R001C351B102_A
PRE-REQUISITE
This is for Huawei Y221-U12 only
This is for Huawei Y221-U12 only
- Your device must have 70% Of battery.
- You need a Laptop or PC to perform this Action.
- Download the right firmware for Huawei Y221-U12 from the link bellow.
- Make sure you have followed the steps properly. Don’t Skip and Read!
- We are not responsible for any damage that you make to your Phone.
You need this firmware/stock rom if you have encountered this kind of problem in your Smartphone Listed Below:
- Hang on logo.
- Rebooting.
- Bootloop & Dead boot after a wrong software.
- Virus & Sexual Apps.
- System crashing
How to know if the phone had a hard problem (Emmc problem)??
What is Emmc problem? also called read mode only, it means that your internal memory doesnt accept command, so the phone stay on the same condition after a software or a hard reset.
MAKE BACKUP BEFORE FLASH
DOWNLOAD AREA:
What is Emmc problem? also called read mode only, it means that your internal memory doesnt accept command, so the phone stay on the same condition after a software or a hard reset.
- if the phone hang on logo after flash, you ara facing Emmc problem.
- As a precaution you shouldn't change setting in SP flashtool from Download only to format+download, you will end with a dead phone if you have a Emmc problem ofcourse.
MAKE BACKUP BEFORE FLASH
DOWNLOAD AREA:
Stock Firmware Download link: FROM HERE
SP Flashtool Downloadlink: SPFlashTool 5.1516
Drivers Download Link: Mobile Mtk Drivers
Password If Applicable: www.dzgsm.com
FELLOW VIDEO TUTORIAL TO FLASH HUWAI Y221-U12:
⧭⧭⧭
How To Flash Via SP FLASHTOOL?
- Before Flash Requirement:
- -A Computer PC Run Windows XP or above
-Usb data cable (not a generic cable)
-Mtk usb drivers installed manually, you will find instruction bellow
-Your Mtk Smartphone Face a soft issue
-Original stock rom (you can find it above in download section)
-The latest SP Flashtool version - 2-How to install VCOM Drivers:
- -Open device manager from my PC or my computer.
-Click on any item and go to actions > Add legacy hardware
-Now, press next and select install drivers manually
-Press next and click on have disk
-from the browse option, select VCOM drivers From mtk drivers folder
-Once its done. You will see a screen similar to this: 
- *Once you are done with the driver installation, go to device manager > Ports (COM&LPT) you will find a device similar to this:
-
3-How to flash rom using SP Flashtool?:-Power the phone off, remove the battery from the smartphone and put it back without booting the phone (if the battery is inside then simply switch it off).
-Launch SP Flashtool
*Double clicks onFlash_tool.exe
*Press OK
-
-Click on scatter-loading option and browse to the scatter file of your stock rom choose MTxxxx_android.txt (scatter.txt).
- -Dont touch any options, Keep the original setting (In case you want to format device before flash press choose format+download but it'snt recommanded because you will be ended with an EMEI null)
If you phone is alive and has a software issue (contain virus, Stuck on logo, apps setting problem, blink, or not work as expected) I advise you to Uncheck Preloader as a precaution. On contarary check all pertitions if you have a boot problem (you phone does'nt boot when you try to power on it).
- -Once you are done with everything, click on the download button at the top of the software.
-Stop should now be prominent while other options should be grayed out
-Connect your switched off phone with battery inside to PC via Usb cable
A progressbar should start running
-In the end of an success flash process, a box should show up with green OK symbol inside
-Disconnect the phone, remove the battery, slot it back in then power the phone.- ENJOY....
