Software Upgrade; Upgrade Preparation; Performing An Upgrade - Huawei Ascend Maintenance Manual

Y210 Mobile Phone
Maintenance Manual

5.1 Upgrade Preparation

Prepare the items listed in Table 5-1 before a software upgrade.
Table 5-1 Items to be prepared
Item
Upgrade
environment
Upgrade file
Upgrade
method

5.2 Performing an Upgrade

To upgrade the Y210, perform the following steps:
Step 1 Format the microSD card.
Step 2 Create a dload folder in the microSD card's root directory.
Step 3 Copy the upgrade file to the dload folder.
Step 4 Insert the microSD card to the Y210, and power on the phone. On the standby screen, enter
*#*#2846579#*#*, select SD card upgrade, and touch Confirm.
Issue 1.0 (2012-11-28)
5
Description
Computer
microSD card
Battery
Main upgrade package
Vendor upgrade
package
Using the microSD card Normal upgrade
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Copyright © Huawei Technologies Co., Ltd.

Software Upgrade

Remarks
The computer is used to copy upgrade
software.
The microSD card must have more than 1 GB
free space.
The battery level must not be lower than 30%.
dload/UPDATE.app
vendor_XXX_XXX/UPDATE.app
Forcible upgrade
5 Software Upgrade
9