Samsung i780 Support Question
Samsung i780 Support Question
Find answers below for this question about Samsung i780.Need a Samsung i780 manual? We have 1 online manual for this item!
Question posted by rksharma7 on February 6th, 2014
I Have Samsung I780 I Want Whatts App For This Model Can You Help Me
about my phone
Current Answers
Related Samsung i780 Manual Pages
Service Manual - Page 1
Exploded View and Parts List 6. Disassembly and Assembly
Instructions Safety Precautions 2. Flow Chart of Troubleshooting 10. Main Electrical Parts List 7. Block Diagrams 8. PCB Diagrams 9. GSM TELEPHONE
SGH-i780
GSM TELEPHONE
CONTENTS
1. Array course control 5. Reference data 11. Specification 3. Product Function 4.
Service Manual - Page 2
....com asia.samsungportal.com mea.samsungportal.com
This Service Manual is a property of Manual can be punished under applicable International and/or domestic law.
ⓒ Samsung Electronics Co.,Ltd. 2008. 01. Any unauthorized use of...
Service Manual - Page 3
... Take specially care of tuning or test, because the specification of cellular phone is sensitive for example an overcurrent and furious flames of parts etc) when... screw will be worn away.
― Use a thicken twisted wire when you don't keep this rules.
1-1 SAMSUNG Proprietary-Contents may change other material than replacement registered on /off while using AC power plug, because a repair of...
Service Manual - Page 4
You can not be used without Samsung's authorization Because most of ESD are prevented from static electricity. ―...before you connect or disconnect ESD. ― Use soldering removing tool to the proper place or a circuit board.
1-2 SAMSUNG Proprietary-Contents may be damaged by static electricity. Read Precaution below. Otherwise ESD will be damaged easily by static
electricity. ...
Service Manual - Page 5
... Class
4 (max +33dBm)
1 (max +30dBm)
1 (max +30dBm)
3 (max +24dBm)
Sensitivity
-102dBm
-100dBm
-100dBm
-106.7dBm
TDMA Mux
8
8
8
Cell Radius
35Km
2Km
2Km
2Km
2-1
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization Specification
2-1. GSM General Specification
EGSM 900
DCS 1800
PCS 1900
W-CDMA 2100
Freq. 2.
Service Manual - Page 6
...
12
6±4 dBm
18
7±3 dBm
13
4±4 dBm
13
4±4 dBm
19
5±3 dBm
14
2±5 dBm
14
2±5 dBm
15
0±5 dBm
15
2-2
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without...
Service Manual - Page 7
...; Java ― Pod Casting, RSS Reader ― Games (Solitarie, Bubble breaker) ― MTV ― Postcard ― Google Map
3-1 SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization SMS, MMS, Email, VoiceRecorder within MMS ― Windows Live! Contacts, Calendar, Tasks, Voice Note ― Messaging - Product Function...
Service Manual - Page 8
Product Function
3-2 SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Service Manual - Page 9
... : SGH-i560 to PC 6. Test Cable : JIG to PC 3. Array course control
4-1. Power Supply 7. USB Cable : JIG to SGH-i780 (GH39-00886A)
4-1 SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization 4. Software Adjustments
There is 2 set to download the binary image into your device.
[First set]
1.
Service Manual - Page 10
... • Downloader Program (there are 2 ways to download the phone image, install the Samsung CDMA Modem driver. PDA Make sure that you want to download.)
- [Image version].exe (Single downloader) - Battery : GH43-02969A
4-2. Phone : Samsung CDMA Modem [Samsung CDMA Modem.zip]
• Driver Installation.
- Phone When you download the phone image, you need to install the pda driver.
Service Manual - Page 11
...]
Array course control
2. Turn on your device to a host computer by using USB DATA Link Cable. 4. Connect your device and wait.
5. Downloading is started automatically.
4-3 SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization Turn off your device. 3. Single download ([Image version].exe) 1.
Service Manual - Page 12
"PDA Device not found" message
4-4
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization Array course control
6. When the download is finished, the phone is turned off automatically.
) Trouble Shooting
[ Job Done ]
1.
Service Manual - Page 13
... Modem)" at first time, you may change without notice
This Document can not be used without Samsung's authorization message or application hang while downloading a phone image. If so, terminate the application and then try the download again.
4-5 SAMSUNG Proprietary-Contents may see "Port open failed..." Array course control
) Make sure that your device...
Service Manual - Page 14
... Rename C:\WINDOWS\system32\drivers\Modem.sys to control panel->program add/remove, and then remove Samsung CDMA Modem driver or
Samsung USB driver(MCCI) 4. Go to other name. (ex. When application is not connected.... ) If USB cable to the mobile device is activated, go to the device manager, remove the SAMSUNG CDMA Modem
and SAMSUNG USB Composite Device. 2. message or application hang.
Service Manual - Page 15
..., an authorized Hi-Speed USB 2.0 hub, only. 1) Connect the hub to PC. 2) Connect the hub to the cable
4-7 SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization The number should start with 'D.' 1) Connect the hub to the cable. 2) Connect testing devices to the adapter.
2. Array...
Service Manual - Page 16
... modems under the "Mmodem"category. This is 'PDA: i870BVGJ2' or later. 2. Before beginning the download, make sure the phone image has been downloaded only once. (The initial attempt will be used without Samsung's authorization However, you will failof the computer.) Ex) In order to multi-download the OS image for 8 devices, select...
Service Manual - Page 17
How to Download' to see the detailedinstruction. (1) Run the program. (2) Load the image by selecting the phone image only. (3) Prepare to see that the connection has been made.
not connected è connected
4-9 SAMSUNG Proprietary-Contents may change to 'Samsung MITs USB Sync.' When the below warning message appears,,
Array course control
click 'Continue' and...
Service Manual - Page 18
... control
(5) Start downloading (6) Wait until all devices are connected and appear.
4-10 SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization Go to the phone works appropriately. Device Manager à- Modem' to check that the SAMSUNG CDMA Modem appears.
(7) After terminating the program, disconnect the device. (8) Repeat...
Service Manual - Page 26
... to the mobile device is changed, at first time you may see "Port open failed..." If so, terminate the application and then try again.
4-18 SAMSUNG Proprietary-Contents may... see "Port open failed..." If so, terminate the application and then try the download again. 3. message or application hang( Opening COM XX succeed...). Array course control
phone...
Service Manual - Page 96
...
― EDR : Enhanced Data Rate
― EFS : Embaded File System
― EGSM : Enhanced Global System for Mobile Communications
― FTP : File Transfer Protocol
― HPSK : Hybrid Phase Shift Keying
― HSDPA : High Speed...Bus
― WCDMA : Wideband Code Division Multiple Access
10-1
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without...
Samsung Knowledge Base Results
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General Support
... Create Mobile Phone Music Organize The Media menu helps you want to make a cover title or name. Multimedia Manager imports and manages various types of the phone field ...want to the album. Connection at the second step and select a phone model, size, and file format in other patents issued or pending. Check your mobile phone, PC, or CD and save the wallpaper in the mobile phone... -
General Support
... function of Message Manager allows you to the page. Mobile Phone window appears, click the To button at the bottom of...or voices and use . In the Recorder window, you want to the next page. Write the text message in Preview ... the PC, or the multimedia messages created on the Phone model and communication service provider. Opening Multimedia Messages Saving Multimedia Messages... -
General Support
...model number" and enter EPIX Click on the Software tab When downloading the file from the website choose "Save as the EPIX, supports multiple methods of your emails when the device enters an unattended power saving mode. Ok to the mobile phone... here to be obtained through visual and audio alerts. EPIX Notification Fix Installation Help Guide The Samsung SGH-I907, known as "
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