اخلاء مسؤولية | DISCLAIMER

ASSALAMU ALIKUM WA RAHMATULLAHI WA BARAKATUH

.Peace and the mercy and blessings of God be upon you.

.The respected followers of HALABTECH site

Today in this article, we present you with a full and complete explanation of Huawei‘s methods of flashing these devices with the simplest and the easiest ways.   

 

 

Firstly : One of the most important reasons for the wide spread of these devices is the high specifications  that is accompanied by a reasonable price and elegant form.This led to a rapid .spread of HUAWEI devices

 

 

We, as the team of HALABTECH ,  we are going to provide you with  the full and the proven explanations for this relatively complex devices.

In the beginning we provide an explanation of the details of the ROM shortcuts and the abbreviations

For example : we have the following ROM

 

 

KIW-L21 C185B321

 

 

The developmental  name of this device is KIW-L21

The country  to whom the the BASEBAND is directed is C185

 

ROM version is B321

 

 

In all ROMS  the divisions are as following

1 

 Update : Responsible for system and the start process of the phone

 

2 

hw-meafnaf :  Responsible for secondary applications such as keyboard, camera, files and other applications

So

The most important in every flashing process is that the target country and the version that must   be identical or  higher value 

BUT

If you want to DOWNGRADE the ROM there are files called

Rollback

In particular, the desired ROM  must be flashing by using Upgrade mode

They must be flashing  by using  SD CARD

 

 

Here are some of the meanings of country-oriented codes or the country

that are directed to.

 

 

 

 

 

C02 = Europe Vodafone
C10 = Russia
C170 = Russia
C21 = Telefonica / O2
C40 = Czech Republic Telefonica / O2
C55 = Italia TIM
C86 = Spain Yoigo
C112 = Latin America
C121 = Türkei
C123 = Switzerland
C150 = Telekom
C151 = India
C183 = New Zealand
C185 = Middle East & Africa
C209 = Asia (Pacific)
C212 = ATT Mexico
C271 = Malaysia
C249 = Serbia Telekom
C324 = Taiwan
C358 = Tunisia
C432 = Europe
C470 = Asia Pacific
C605 = Colombia
C636 = Asia Pacific
C637 = Spain
C675 = India

Thus we now have now a full backgroungd about the meaning of the abbreviation.

 

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Huawei devices processors are

divided into four sections or types

 1-Qualcomm

2- HiSilicon

3- Mediatek

4- Spreadtrum

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Section 1: different  flashing methods now we have to explain  flashing methods

 

First: the traditional way of flashing  through the memory card Upgrade Mode

 

The features of this method:

1 . Safe, where where when you flashing with a wrong flash the device will reject the incompatible ROM

2. Solve all problems of the devices

Its disadvantages :

It takes a long time more than the flashing by fastboot mode method

 

Secondly : The flashing via the FASTBOOT method directly, but we need a box to support  flashing through the FASTBOOT

Like

Dc Phonix or EFT Dongel

 

The disadvantages  of this method are :

1 – Unsafe and sometimes cause to  the death of the devices

2 – Cannot solve all problems in general

 

 

 

Thirdly: through the supporting Boxes for MTK processors

Or through

sp flash tool

This is just  for MTK devices

 

The explaination of  the first method

The traditional way of using the memory card or Upgrade mode

1 – Download the flash or ROM

2. After the unraring of flash, we will have a file named ‘dload’

3 – Open the “DLOAD” folder on your desktop and make sure  that there is a file named  ‘updata.app’ inside it.

4 – Copy the entire folder “DLOAD” onto  the root of the SD card

5 – Close the phone and press the volume up and volume down keys together and press the power key

 

 

 

Method 2

Via Fastboot directly

As we have told you  that this process requires BOXES  to support this type of flashing

It is simple to choose the right flash and flashing  by fastboot method.

Generally, The method of entering the devices  into the fastboot mode is by pressing the volume down and by connecting USB.   

 Method 3 : By supporting BOXES for the MTK processors

This method is known to most of technicians and it is as the flashing of any device with MTK processor

Now we now come to the most important thing  in this explanation.

How to choose the right Flash ?

We will use Multi-Tool 8 to download

from here

Or any BOX that  supports reading the INFO of the  devices

.We have here a device as an experience

GR5 KIW-L21

The problem of the device  is that it was stopped on logo after the update manually by wifi

 

 

 

 

So we have to  start work practically

First we have to download the tool

from here

Second, we have to  connect the device with the fastboot mode

Then we have to  open the tool  and wait until the entire information of the device appears as the following

 

 

 

Now we have the full name of the ROM  with country that is directed to, In this issue

We havt to  search for ROM through  the SUPPORT of HALABTECH

Support.halabtech.com

Where it offers all kinds of ROMS with  all versions

 

 

 

This is the required ROM

We can also flashing with a newer version that means a higher version of

B321

 

After downloading the ROM  we must flash with the pre-mentioned methods according to the type of the processor

The experience today will be upon  fastboot mode

And through

Dc Phonix 

We choose the flash from the following tab

We can do a partial flashing by using the following option

 

 

We start with the flash command through the button

Update

We have to wait until the end of the flashing

First it will divide the ROM as following

We wait few minutes and  the flashing will be fully done

 

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Section II : How to Repair Boot of Huawei Devices

 Overall, Huawei  flashing  must be by type of processor 

MTK PROCESSORES : The best way to revive thes  phones

that carry mtk processors  is by reading full  flash from other devices in Scatter or bin types 

or ROM that  is suitable or  the highest version and can be flashed by various BOXES  that support MTK devices But in modern  devices  that became difficult to flash with the Scatter because of the new boot protection and it became necessary to use DA files to facilitate the process of booting  in terms of flashing or backing up  flashes

 

 

Qualcomm: The best and smoothest processors of reviving and the best method  is divided into two parts

1 – Board Flash: It is a flash used for the revival of dead phones and is a factory-made flash  that is flashed by EDL or FASTBOOT modes.

 

2 – Dump Flash: A flash that is backed up  from other devices via  EDL mode and  flashing for devices that have lost boot.

 

 

Boxes that  support these tasks:

Dc Phoneix: we can  flash BOARD FLASH ROMS by it  with FASTBOOT MODE , EDL or UPGRADE MODE So it is considered one of the best tools used for reviving dead devices .

 

And networkainly the SUPPORT of HALABTECH  includes all BOARD FLASH ROMS of Huawei devices from the link below

from here

We can use the following BOXES  to flash the backed up ROMS from other devices

CM2 – NCK – EMMC DONGLE -Sigma

 And there is also UFI Box. So we can  backup  or flashing  devices by it

 

Important Note: In all cases, the imei number must be written to the device after boot repair process

 

HiSilicon: The most troublesome processors

The handling ways are through the Board Flash and through Dc phoneix or Sigma

The imei number  also must  be written after reviving the phone

 

 

 

 

Flashing Methods:

Test Point must be used to insert the phone into the flash mode or wha is called

Qualcomm: EDL

HiSilicon: Huaweicom

Then we must flash the devices with  Board ROM with  Dc Phoneix or Sigma, after that we must repair imei and everything is done.

 

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Section 3: Converting  the devices from the Chinese version to the Global version

In many cases we find in the  devices that are directed to CHINA,  where there are no APPS  like GOOGLE PLAY and Arabic language , where these devices are directed to the Middle East

In order to complete the flashing  process, one of the supporting boxes must be available that support  partial flashing such as DC PHONEIX or EFT

Of course, the Chinese models come with a model such as AL00 – TL00 – CL00 – DL00

Therefore, you must flash the System + Cache + Cust files.

 

Of course, the flashing must be taken  from an international ROM so in the begining , we have sometimes  to flash only  the System file, and then  to do HARD RESET or FORMAT  the device

And the device will work,  with Allah willing

 

 

 

 

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Walid Tadmory

 

Abdullah H.Hameed

 

Halabtech Team