Download Process - LG TU550 Service Manual

3) Downloading
The following flow chart is whole process for downloading images to the handset. You will see
snapshots for each step in the succeeding slides.
Download Start
NV backup
Erase MODULE directory
EFS Erase
Download PBL and
QCSBL
Download OEMSBL
Download MODEM
Reset
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
NV restore
Reset
<Download process>
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5. DOWNLOAD
Erase MEDIA directory
Download MEDIA
Download MODULE
Reset
Download End
LGE Internal Use Only