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3.
Press the lower Volume key to select update.zip. Press the Power key to
confirm the selection. The upgrade is started, see Figure 3-9.
<以上所有信息均为中兴通讯股份有限公司所有，不得外传>
All Rights reserved, No Spreading abroad without Permission of ZTE
Figure 3-8 SD Card Directory
秘密 Confidential▲
第 11 页
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