[Guide] All Huawei (Android) Stock Rom Installation Guide.

[kanniappan]

IF you have downloaded Dload/Update.aap based firmware follow this procedure to install firmware on your device.


ROM install


Step one : Prepare an SD card, it is recommended to use Kingstone, or Kingmax, size is recommended that more than 1G.

Step Two : Formatting SD card (optional).

Step Three : copy a large package path UPDATA.APP to the SD card dload UPDATA.APP.

Step four : Check the root directory of the SD card you dload UPDATA.APP.

Step  Five : SD card into the phone is switched on in the main screen, press  the Menu key, the system updates -> SD card upgrade -> confirm  -> upgrade, backup data, select the backup data; upgrade.

Step Six : The upgrade process progress bar shows after the finish of the pending progress bar, the phone automatically restart.

OR

Step one: Prepare an SD card, it is recommended to use Kingstone, or Kingmax, size is recommended that more than 1G.

Step Two: Formatting SD card (optional).

step three : copy a large package path UPDATA.APP to the SD card dload UPDATA.APP.

Step four: Check the root directory of the SD card you dload UPDATA.APP.

Step  Five: cell phone turned off, insert the SD card, while pressing the  volume up button + volume down key switch button, the phone  automatically enters the upgrade mode, and then begin the upgrade in  Figure

Step Six: After the progress bar to go full fixed, the  phone will automatically restart If you do not manually remove the  battery.


Good Luck.


Br

[kanniappan]

What's needed:
 
 

• USB data cable

• MediaTek USB VCOM drivers

• SP Flash Tool ( Latest version )download link
  

First of all, make sure that you have MediaTek DA USB VCOM drivers installed.
 
 
 
 
 
 
 Flashing the whole ROM
 
 
First of all open SP Flash Tool, then click Scatter-loading button to load the correct scatter file
(MT6575_Android_scatter_emmc.txt or MT6577_Android_scatter_emmc.txt,  depending on which phone you have) for your device and ignore any  message that may appear.
 
 
 
 
 

• Turn off your phone, remove the battery and replace it after some seconds (and don't turn on the phone).

• Press F9 (or hit Download button) and connect your phone into the computer via USB data cable.

The process will start and a red progress bar will appear.
 
 
 
 
 

• After the red progress bar is complete, there will appear a purple progress bar.

 
 
 
 

• Right after the purple progress bar is complete, a message will appear underneath it:

 “Please insert USB cable in x seconds” and then the download will start  right away (you will see the yellow progress bar filling up)
[/LIST]

 
 
 
 

• When the yellow bar is complete, you'll get a popup with a green circle and Download OK message,

which means that the process has been successfully terminated.
[/LIST]

 
 
 
 

• You can now safely disconnect your phone and turn it on. The process ends here.

 
 Flashing only part of the ROM
 
 

• In  case you want to flash just one part of the ROM, that is also possible.  In the shown example, only recovery image will be flashed.

Deselect all parts except the one(s) you want to flash and then press F9 (or hit Download button).
[/LIST]

 
 
 

• The  tool will immediately show a warning because not all parts are  selected, but you should continue anyway. Safely press Yes to continue.

 
 

• The  download of the chosen partition image will start and after the yellow  bar is complete, the popup with the green circle should appear.

 
 
 
 

• Please note that, even though it isn't mandatory to select it on the list of images to flash,

preloader file must be present in the same folder as the other  partition(s) that you want to flash, or else phone will not be able to  enter into download mode.
[/LIST]

 
 Attention : Please follow the instructions carefully. I will not take any responsibility on whatever may happen with your phone.
 
 
 Very important warning  : Always make sure that you trust the sources of the ROM you download  and know that it is meant for your phone. After flashing a wrong  preloader, your phone will be completely dead (can't be powered on, it  will not charge and won't be detected anymore by the computer).
 
 Credits : DR_MOOSAVI (from XDA)
 
 
 
BR,