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 nwmolewa on March 6th, 2013
Windows Upgrade
I have samsung i780, it stoped working the other day and i took it to someone to fix it, he flash its memory and i found that the nevigator is gone also. I can not download games and social networks. Is there any way i can renew it and upgrade windows? Please help.
Current Answers
Related Samsung i780 Manual Pages
Service Manual - Page 1
Safety Precautions 2. Flow Chart of Troubleshooting 10. Specification 3. Exploded View and Parts List 6. GSM TELEPHONE
SGH-i780
GSM TELEPHONE
CONTENTS
1. Array course control 5. Product Function 4. Main Electrical Parts List 7. Block Diagrams 8. PCB Diagrams 9. Reference data 11. Disassembly and Assembly
Instructions
Service Manual - Page 3
...be worn away.
― Use a thicken twisted wire when you disassemble this rules.
1-1 SAMSUNG Proprietary-Contents may change other material than replacement registered on /off while using AC power plug,... Safety Precautions
1-1. Take specially care of tuning or test, because the specification of cellular phone is sensitive for surrounding interference(RF noise).
― Be careful to use a kind...
Service Manual - Page 7
... Explorer ― Multimedia capability - 2 Mega Pixel / VGA Camera, Camcorder, Windows Media Player ― Zoomer ― Dialer ― Video Telephony ―...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 Product Function...
Service Manual - Page 9
... notice
This Document can not be used without Samsung's authorization Array course control
4-1. Test Cable : JIG to power supply 5. Power Supply 7. RF Cable : SGH-i560 to SGH-i780 (GH39-00890A) 4. Test Cable : JIG to Agilent 8960 or CMU200 (GH39-00599A) 8. USB Cable : JIG to download the binary image into your device.
[First set...
Service Manual - Page 10
...without Samsung's authorization Software Download
4-2-1. SGH_i780V_version.exe (Multi downloader)
• SGH_i780V Mobile Device • USB Driver
- If you install the driver of Samsung CDMA Modem. Phone When you download the phone image, you install drivers. Battery : GH43-02969A
4-2. Pre-requisite for Download • Downloader Program (there are 2 ways to download.)
- [Image...
Service Manual - Page 12
When the download is finished, the phone is turned off automatically.
) Trouble Shooting
[ Job Done ]
1. Array course control
6. "PDA Device not found" message
4-4
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
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 is connected...
Service Manual - Page 14
...1. 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. Try the download again. 3. ...SAMSUNG Proprietary-Contents may see "Port open failed..." Restart your PC. 5. "Write Failed" message ) If battery level is low, use charged battery and try the download again. ) If USB cable to the mobile...
Service Manual - Page 16
... the computer USB port will see that there are installed successfully.)
4-8 SAMSUNG Proprietary-Contents may take a while to 8 devices. However, you will failof the computer.) Ex) In order to multi-download the OS image for 8 devices, select the phone image only to download download it to confirm that the modems appear under "Mthe modem" of...
Service Manual - Page 17
...
click 'Continue' and check the Device Manager to see a 'SGH-i780.' Within 30 seconds, it will change without notice
This Document can not be used without Samsung's authorization How to Download' to see the detailedinstruction. (1) Run the program. (2) Load the image by selecting the phone image only. (3) Prepare to the '3. Go to detect. (4) Connect...
Service Manual - Page 18
Device Manager à- Go to the phone works appropriately. Modem' to check that the SAMSUNG CDMA Modem appears.
(7) After terminating the program, disconnect the device. (8) Repeat the process from (1)
to confirm that downloading to the 'My Computer à-Properties à-Hardware à- Array course control
(5) Start downloading (6) Wait until all devices are connected and appear.
4-10...
Service Manual - Page 21
...on the bottom left side of the menuat the left bottom and the PDA1 at on the power. Flash.bin Phone - The connection is complete if the 'Device 1 Detected' appears in the box on the bottom ... the Image Press Click the 'EBOOT,' 'PDA,' and 'Phone' buttons each to the cable and turn on the right side turns green.
4-13 SAMSUNG Proprietary-Contents may change without notice
This Document can not be...
Service Manual - Page 25
...order only when the previous action does not work. 1) Unplug the USB port from the ...computer. message or application hang( O4p-e1n7ing COM XX succeed...) while downloading a
SAMSUNG Proprietary-Contents may see "Port open failed..." "Port Open Failed" message...you install "phone USB driver (Samsung CDMA Modem)" at the Connection Settings, is released. (ActiveSync) 2. Reference -
Service Manual - Page 26
... application and then try the download again. ) If USB cable to the mobile device is low, use charged battery and try the download again. 3. message or application hang( Opening COM XX succeed...). If so, terminate the application and then try again.
4-18 SAMSUNG Proprietary-Contents may see "Port open failed..." Array course control
phone image.
Service Manual - Page 27
5. Exploded View and Parts List
5-1. Cellular phone Exploded View
QME03
QFR01
QLC01
QKP01 QJK01
QMI01
QME01
QCA02 QAR01 QMP01 QVK01
QSH01
QSP01
QBR04 QMO01 QST01
QCK02
QCR06 QCR08 QSC01 QRF01
QVO01
QLB01
QCB01 QAN02
QSH02 QCA01
QIF01
QSD01 QCK01
QCR06 QRE01
QCR08 QBA01
QBA00
5-3 SAMSUNG Proprietary-Contents may change without notice
This Document...
Service Manual - Page 28
Cellular phone Parts List
Design LOC QAN02 QAR01 QBA00 QBA01 QBR04 QCA01 QCA02 QCB01 QCK01 QCK02 QCR06 QCR06 QCR08 QCR08 QFR01 QIF01 QJK01 QKP01 QLB01 QLC01 ... GH31-00390A GH92-04221A GH98-05795A GH74-35960A GH72-45115A GH72-43401A GH70-02883A GH70-02884A 3001-002311 GH98-07299A GH59-04905A GH72-43403A
5-2
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without...
Service Manual - Page 50
... in U301 HIGH? Check 6 pin
YES
Q302
Check U302 & Neighboring Circuits
Chcek UCP700
& TCX100
Neighboring
9-3
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization z PHONE Part
Flow Chart of Troubleshooting
PHONE ON
NG
1PIN in U204 LOW?
YES
NO
Output PWR In U302 OK? YES Check UME200...
Service Manual - Page 96
... Rate
― EFS : Embaded File System
― EGSM : Enhanced Global System for Mobile Communications
― FTP : File Transfer Protocol
― HPSK : Hybrid Phase Shift Keying
... Management (System)
― QPSK : Quadrature Phase Shift Keying
― RNDIS : Remote Network Driver Interface Specification
― RSS : Received Signal Strength
― SAW : Surface Acoustic Wave...
Service Manual - Page 100
Disassembly and Assembly Instructions
8
9
Open the TSP WINDOW CONNECTOR LOCKER.
10
Pick out the tsp window connector from the space between LCD and PBA BRACKET.
꺼11냄
Separate FRONT and PBA BRACKET ASS'Y.
Separate RECEIVER and VGA CAMERA.
11-3
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Service Manual - Page 108
... CONNECTOR into the FRONT hole
attach the TSP WINDOW on FRONT standardizing the upper line
Attach the TSP WINDOW on FRONT standardizing the upper line
11-11
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization Attach the RECEIVER and VGA CAMERA after holding
attach the receiver...
Samsung Knowledge Base Results
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General Support
...: USB Cable Memory Card Bluetooth Download WARNING: Do not disconnect the USB cable or turn Bluetooth On (For instructions click here) Change the phone's Bluetooth Visibility to PC" PC To transfer MP3 files From a PC, via a memory card, requires that you have a Memory Card, Memory Card Adaptor & or manually open Windows Explorer Drag n drop... -
General Support
...Memory Capacity Max Downloadable Image File Size Game/Application Memory Capacity Max Downloadable Game/App File Size Music On Demand (MOD)Capacity Max Downloadable File Size Video On Demand (VOD) Capacity Max Downloadble File Size Removable Memory Slot Type: microSD Card Type: microSDHC Format By Phone: OK, Settings & RemoSync: What Are The Memory...: Web-Based Email: VZW Mobile Email & -
General Support
... Bluetooth, Memory Card or Downloaded from a PC via a Bluetooth adaptor , to the Samsung phone follow the steps below : On the Samsung phone turn Bluetooth On (For instructions click here) Change the phone's Bluetooth ...keys Exchange the PIN Codes on both devices to pair the phones (the default code is "0000") Using Windows explorer, locate desired MP3 file Right click on the MP3 file ...
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