CHM-U01C432B310 NEEU Software Upgrade Guideline, Sterowniki do Honor 4C, Nowy folder
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Software Upgrade Guideline
CHM-U01C432B310
Software Upgrade Guideline
Prepared by
Kumari Rashmi
Date
2015-10-22
Reviewed by
Rupesh Kumar
Date
2015-10-22
Approved by
Abhijith K S
Date
2015-10-22
Huawei Technologies Co., Ltd.
All rights reserved
1 Version introduction1.1 The following versions can be upgraded.
Versions can be upgraded
CHM-U01 V100R001C432B069
1.2 Upgrade packageUpgrade package
Info
Main package
\dload¥UPDATE.APP
Vendor package
0_CUSTOM_PACKAGE\hw\eu\dload¥UPDATE.APP
Upgrade tools
Micro SD card
2 Upgrade environment requirements2.1 Check current upgrade environment1) 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 30%.
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 get out UPDATE.APP to do upgrade operation.
3 Upgrade introductionThere 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.
Note: While upgrading SD version do not connect to the PC through USB.
4 Upgrade operations4.1 Normal upgradeStep 1. Format the Micro SD card (This operation is optional).
Step 2. Copy the Software: main package UPDATE.APP to a directory named dload.
Step 3. Copy the entire dload folder (with UPDATE.APP in it) to the root directory of the Micro SD card.
Step 4. Insert the Micro SD card into the handset and power on. After entering the home screen, To find System Update application, press Settings->Update->Menu->Local update-> Full package:UPDATE APP-> Install to start the upgrade. Please reference to the following pictures :
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