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REV.
Issued Date
2008/7/2
.
Revised Date
2008/12/01
A10
Doc. Title
Raphael Service Manual
Page
43 of 98
HTC CONFIDENTIAL
SM-TP001-0704
HTC Corporation
SD Upgrade - 1
5. Turn the device power off and
insert micro SD card.
6. Press and hold
Volume down
+
Power
button and then
release the power button first
to enter Boot loader mode.
7. Press
Power
button to start
upgrade procedure.
SD Upgrade - 2
8. Reading source code from micro
SD card.
[Note]: Please don’t power off the
device during this process.
SD Upgrade - 3
9. After finish, press Reset
button to reboot.