Trekstor Cell Phone Android 2.1 Manuale Utente

Managing Your Mobile Phone

5. After you have copied the file to the microSD card, disable the 

USB mass storage feature.

Upgrading the Software through the microSD Card

After copying the update files to the microSD card, do the 
following:

1. On the Settings screen, touch SD card & phone storage > 

Software Upgrade > SD card Upgrade.

2. Before the upgrade, the system of your mobile phone 

automatically checks the battery level and the upgrade 
version. If the version you have downloaded does not meet 
the upgrade requirements, the upgrade will not work.

3. When the next message appears, touch Confirm.

4. Touch Upgrade.

5. Your mobile phone restarts and the upgrade screen is 

displayed.

6. After the upgrade is complete, your mobile phone 

automatically restarts and will switch on again.