Zte BLADE A110 Upgrade Manual

ZTE BLADE A110 Upgrade Guide (Through an SD

1. Preparations and Cautions

1) Download the upgrade package.
 Open
http://www.ztedevice.com.cn/support
package (update.zip) that matches your phone model. To check
your phone model, select SETTINGS > About phone > Model
number. If the downloaded package is not update.zip, unzip the
package to obtain update.zip.
 Get a blank external micro SD card （at least 2GB）.
2) Back up the data and APPs in your phone by using a third-party PC tool or
the built-in Backup & Restore function. To enable the built-in Backup &
Restore function of your phone (an SD card must be inserted), select
Backup & Restore from the main menu, see Figure 1-1.
3) Perform data backup.
Note:
You should not remove the SD card during the backup process. To avoid
data lost, it is not recommended to cancel the backup process.
Verify that your phone has enough (at least 20%) power. Charge the phone
4)
if required. To avoid data lost or upgrade failure, it is not recommended to
upgrade your phone through an SD card when the phone is being charged.
Note:
You should not perform any other operation on the phone during the upgrade
process. To avoid upgrade failure, do not forcibly remove the battery.
A normal upgrade should be completed in 2-3 minutes. If the phone does not
reboot or show any response in three minutes, you should perform the
upgrade process again. If the phone cannot be started, perform a forced
upgrade. If the forced upgrade does not work, you should contact an after-sale
All Rights reserved, No Spreading abroad without Permission of ZTE
Card)
and download the upgrade
Figure 1-1
Confidential▲
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