ZTE Blade A0620 Handleiding

ZTE Niet gecategoriseerd Blade A0620

Lees hieronder de 📖 handleiding in het Nederlandse voor ZTE Blade A0620 (3 pagina's) in de categorie Niet gecategoriseerd. Deze handleiding was nuttig voor 139 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

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秘密 Confidential▲

<以上所有信息均为中兴通讯股份有限公司所有，不得外传>

第1页

ZTE BLADE A0620 Upgrade Guide (Through an SD Card)

1. Cautions

The software version and pictures in this document are just for

reference only. Please use ZTE handset support website provided version

to download software.

1) Download the upgrade package.

Open http://www.ztedevice.com.cn/support and download the upgrade

package (update.zip) that matches your phone model. If the

downloaded package is not update.zip, unzip the package to obtain

update.zip.

Ensure that your micro SD card is at least 2GB.

Note Please refer to our current version download size：.

2) Remove the SIM card, then back up the data and APPs in your phone

before the upgrade.

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.

4) Verify that the file in the root directory of the SD cardupdate.zip

matches the model of the phone. Do not modify the file name and

extension name of the files in the upgrade package.

5) Verify that your phone has enough (at least 40%) power. Charge the phone

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.

6) You should not perform any other operation on the phone during the

upgrade process.

7) A normal upgrade should be completed in minutes. If the phone does3-5

not reboot or show any response in minutes, you should perform the5

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 service agent for support.

2. Upgrade Description

There are two upgrade methods: normal upgrade and forced upgrade.

If the phone cannot be started properly, for example, the phone cannot be

started, or the phone does not enter standby state, perform a forced upgrade.

If the phone can be started properly and the menu can be selected,Settings

perform a normal upgrade.

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第2页

3. Upgrade Steps

A. Normal upgrade (the primary upgrade method)

1) Download the upgrade package that matches the phone model from

ZTE official website (http://www.ztedevice.com.cn/support/), extract

update.zip from the package, and copy update.zip to the root directory

of the SD card (the file name must be update.zip).

2) Select > , verify that the update.zip file in theFile Manager SD Card

root directory of the SD card is proper, see Figure 3-1:

Figure 3-1

3) Tap and select > ,see Figure 3-2.Settings System Update

Figure 3-2

4) Tap and select , then touch , After 15 secondsSystem update INSTALL

the phone automatically upgrade, See Figure 3-3to

Figure 3-3

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<以上所有信息均为中兴通讯股份有限公司所有，不得外传>

第3页

B. Forced upgrade (for the phones that cannot be started or the phones

that cannot enter standby state)

1) For a powered-off phone, Press and hold the key andvolume up

power Android recovery.key until the phone enters In this mode, the

volume powerkey can be used to select a menu, the key can be used to

confirm it.

2) Press the key to selectVolume down Apply update from SD card,

and press the key to confirm it. The root directory of the SD card ispower

opened.

3) Press the key to select the file, and press theVolume down update.zip

power key to confirm it. The phone starts the upgrade process.

4) The phone completes the upgrade process in about minutes.5

4. (Optional) Restoring the Data

If you have backed up data before upgrading your phone, restore the data.

Do not remove the SD card during the restoration process. To avoid data

lost, it is not recommended to cancel the restoration process.

Product specificaties

Merk:	ZTE
Categorie:	Niet gecategoriseerd
Model:	Blade A0620

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