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Zte Z958, Upgrade Manual, Page: 6 / 6

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Zte Z958 Upgrade Manual Download Page 6

                                                                                                           

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Page6 

 

Figure 4 

 

The device is automatically rebooted. After the device starts properly, it is 
recommended to manually restore the device to its original factory default 
settings by selecting 

Settings

 > 

Backup & reset 

> 

Factory data reset

 to 

enhance the system stability. The device is upgraded properly and can be 
used.

 

4.  (Optional) Restoring the Data   

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

Summary of Contents for Z958

Page 1: ... an SD card when the device is being charged 4 You should not perform any other operation on the device during the upgrade process 5 A normal upgrade should be completed in 2 3 minutes If the device does not reboot or show any response in three minutes you should perform the upgrade process again If the device cannot be started you should contact ZTE Support Hotline for support 2 Upgrade Descripti...

Page 2: ...key to return to home screen and subsequently click Settings About phone System updates Storage card updates see Figure 2 3 Figure 2 3 4 Select the upgrade package update zip If the upgrade package is already saved in the root directory of the SD card a screen is displayed suggesting you to reserve the data in the device see Figure 2 4 If there is no SD card inserted in the device or no upgrade pa...

Page 3: ...creen Can t find update package on storage card Please confirm that update package has been copied to root directory on storage card See Figure 2 5 Figure 2 4 Figure 2 5 5 Click UPDATE NOW the device is automatically powered off After the device reboots the Storage Card Update screen is displayed see Figure 2 6 ...

Page 4: ...device is upgraded properly and can be used B Forced upgrade for the device that cannot be started or the device that cannot enter standby state 1 For a powered off device press and hold both the volume up key and power key until the device shakes once The device enters Recovery mode In this mode the volume keys can be used to select a menu and the power key can be used to confirm it see Figure 1 ...

Page 5: ...volume down key to select the update zip file and press the power key to confirm it The device starts the upgrade process see Figure 3 Figure 3 The device completes the upgrade process in about two minutes 4 On the Install Complete screen select reboot system now and press the power key to confirm it see Figure 4 ...

Page 6: ...rts properly it is recommended to manually restore the device to its original factory default settings by selecting Settings Backup reset Factory data reset to enhance the system stability The device is upgraded properly and can be used 4 Optional Restoring the Data If you have backed up data before upgrading your device restore the data ...

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