Common Causes Of Failure To Upgrade - Acer E700 Service Manual

Acer
 Common causes of failure to upgrade:
A. Use wrong files to upgrade, for example, use others models software. Measures:
use correct files.
B. When copy original files from computer to SD card, anti-virus software maybe
break some internal files or SD card is defective, lead to upgrade package
copied be different from the original package , use tool for contrasting or
contrast md5 can recognise , verifying files failure in the process of upgrading
lead to upgrade failure.
Measures: delete the software package in the SD card, recopy again to try or
change another SD card, copy original package again to retry.
SERVICE GUIDE
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Language :English
Date : 2014-07-02