HUAWEI ALE-L21 C432B170 Upgrade Guideline V1.0.pdf

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Software Upgrade Guideline
HUAWEI
ALE-L21C432B170
Software Upgrade Guideline
Prepared by
Reviewed by
Approved by
ALE-L21 Team
ALE-L21
Team
ALE-L21
Team
Date
Date
Date
2015-1-20
2015-1-20
2015-1-20
Huawei Technologies Co., Ltd.
All rights reserved
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Software Upgrade Guideline
Contents
CONTENTS ............................................................................................................................................ 2
1
VERSION INTRODUCTION ....................................................................................................... 3
1.1
1.2
2
T
HE FOLLOWING VERSIONS CAN BE UPGRADED
. ....................................................................... 3
U
PGRADE PACKAGE
.................................................................................................................. 3
UPGRADE ENVIRONMENT REQUIREMENTS..................................................................... 3
2.1
C
HECK CURRENT UPGRADE ENVIRONMENT
.............................................................................. 3
3
4
UPGRADE INTRODUCTION ..................................................................................................... 4
UPGRADE OPERATIONS ........................................................................................................... 4
4.1
4.2
4.3
N
ORMAL UPGRADE
................................................................................................................... 4
F
ORCE UPGRADE
....................................................................................................................... 5
E
XCEPTIONS
............................................................................................................................. 6
5
UPGRADE VALIDATE ................................................................................................................ 7
5.1
C
HECK THE VERSION
................................................................................................................ 7
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Software Upgrade Guideline
1 Version introduction
1.1
The following versions can be upgraded.
Versions can be upgraded
ALE-L21C432B160
ALE-L21C432B150
ALE-L21C432B136
ALE-L21C432B134
ALE-L21C432B132
1.2
Upgrade package
Info
Software\dload\UPDATE.APP
Test\TestSoftware\vendor\UPDATE.APP
Upgrade package
Main package
Vendor package
Upgrade tools
Micro
SD card
2 Upgrade environment requirements
2.1
Check current upgrade environment
1) To make sure that the Micro SD card is available and can be read and write.
Notes:
A Micro SD card of 4GB or more should be available. It is recommended that The Micro
SD card is made by Sandisk, Kingstone, or Kingmax.
2) To make sure that the power of the battery is enough to run the upgrade process. It is
recommended that the power of the battery is more than 40%.
3) Upgrade operations will erase all user data. So if there are some important information, you should
backup them before upgrade.
4) If the path of main package is a .zip file in chapter 1.2, you should unzip the .zip file firstly, and
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Software Upgrade Guideline
get out UPDATE.APP to do upgrade operation.
3 Upgrade introduction
There are two methods to upgrade: normal upgrade and force upgrade.
Normal upgrade needs to start the handset and enter the System Update module. Force upgrade is just
used when the handset can’t boot up or can’t enter the idle screen.
4 Upgrade operations
4.1
Step 1.
Step 2.
Step 3.
card.
Step 4.
Insert the Micro SD card into the handset and power on. After entering the home screen, To
Normal upgrade
Format the Micro SD card (This operation is optional).
Copy the Software: main package UPDATE.APP to a directory named dload.
Copy the entire dload folder (with UPDATE.APP in it) to the root directory of the Micro SD
find System Update application, press
Settings->Updater->Menu->Local update->Installto
start
the upgrade. Please reference to the following pictures :
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Software Upgrade Guideline
Step 5.
When the progress bar stop, the phone will restart automatically.
Step 6.
Please copy the Software: vendor package UPDATE.APP to a directory named dload. Then
execute Step 2 – Step 5 repeatedly. This step is needed only when the version is upgraded by test
member.
4.2
Force upgrade
Format the Micro SD card (This operation is optional).
Copy the
Software: main package
to a directory named
dload.
Copy the entire dload folder (with
UPDATE.APP
in it) to the root directory of the
Step 1.
Step 2.
Step 3.
Micro SD card.
Step 4.
Make sure your handset is power off. Insert the Micro SD card into the handset. Press
the
VOLUME UP
and
VOLUME DOWN
key, and then press the
POWER
key to power on
the phone and enter the Software Upgrade Mode.
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