![background image](http://html.mh-extra.com/html/samsung/sch-620/sch-620_service-manual_1189708025.webp)
SAMSUNG Proprietary-Contents may change without notice
5-3
Product Support Tools
Save Data to File
Click this icon to save the current parameters to a file. Once you enter a filename, Click <OK> button to write
all current parameters to that file. This way the same information can be downloaded into multiple phones.
Write to Phone
Click this icon to write the selected parameter values to the phone. Writing the selected values to the phone
may take up to a minute.
If there are dependencies in a field you can make all the changes in the proper fields and download the
information all together.
If you intend to use this “Write to Phone” feature, it is recommended that you do a “Read Data from Phone”
first, and then make the changes, so that nothing gets inadvertently overwritten.
NOTE: DO NOT TOUCH THE PHONE WHILE WRITING IS IN PROGRESS.
Software Download and Upgrade Screen
To begin a software upgrade or download, perform the following steps:
1. From the main menu screen choose DOWNLOAD MODE?
Click open icon to choose a BIN file of the new software to be loaded. Choose the appropriate BIN file, then
Click <Open> (see below figure).
2. Click Download? to begin downloading the file. You will notice various messages and a progress bar that
informs the user what percentage of the downloading has already occurred.
3.Click Mode Select box, then Select SERVICE MODE?to return to the Service Mode Screen.
NOTE: DO NOT POWER OFF WHILE THE PHONE IS BEING DOWNLOADED!
Summary of Contents for SCH 620
Page 75: ...9 Block Diagrams SAMSUNG Proprietary Contents may change without notice 9 1 9 1 Main Diagram ...
Page 77: ...SAMSUNG Proprietary Contents may change without notice 9 3 MEMO MEMO ...
Page 79: ...PCB diagrams Samsung Electronics 10 2 10 2 Main PCB Bottom Diagram ...
Page 80: ...PCB diagrams Samsung Electronics 10 3 10 3 CLC PCB Top Diagram 10 4 CLC PCB Bottom Diagram ...
Page 81: ...PCB diagrams Samsung Electronics 10 4 10 5 Hands free Kit PCB Top Diagram ...
Page 84: ...Samsung Electronics 11 3 Circuit diagrams 11 3 CLC Circuit Diagram ...
Page 85: ... Samsung Electronics Co Ltd APRIL 2000 Printed in Korea Code No GH68 00669A BASIC ELECTRONICS ...