Software Upgrade Tool Description
Software Upgrade Tool Description
Software Upgrade Tool Description
Ⅲ. Click Finish;
1/6
软件升级工具说明
Ⅳ. Phone remove the battery, press the “ * “ Keys" while inserting the USB cable, and then
insert the battery, Windows will prompt the discovery of new hardware;
2/6
软件升级工具说明
interface;
3/6
软件升级工具说明
Ⅱ. Click select path of the software and choose the suffix .pac file;
OPEN
Ⅲ. Click . upgrade Settings dialog box where you can select the USB speed, you can choose
961,200.
4/6
软件升级工具说明
Ⅳ. Click ,phone remove the battery, press the " * ” Keys while inserting the USB cable,
and then insert the battery, the upgrade tool will automatically run the upgrade;
5/6
软件升级工具说明
V. The upgrade is complete as shown below, takes about 90S, insert the next phone
6/6