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How To Update Samsung S3770 Champ 3.5G Firmware Version

Tuesday, 07 May 2013 09:06 TSAR3000

How To Update Samsung S3770 Champ 3.5G Firmware Version


Updating the firmware version of Samsung S3770 Champ 3.5G needs some tools and files, But all those tools and files are free, That means you don't need to buy anything as we tried to provide them all here to help you and to save your time too.

You should read the complete guide first and understand each step, Then you can start to apply the steps one by one from the beginning to reach the final step and to get your Samsung S3770 Champ 3.5G updated.

Tools and Files:

- Samsung S3770 Firmware Package.
- S3770 Flash Loader program.
- USB cable.
- A computer with Windows OS installed.

Download and collect the above tools and files first, Then extract any zipped one to save time during the update process, After that you can start applying the below steps one by one.


Samsung S3770 Firmware Update Steps:

- Turn the phone off.

- Take out its SIM-card and memory card too.

- Inside the Flash Loader folder you will see: Sunstone_V5_00_0_1_WHQLed.zip extract it too.

- Run bfloader.exe program.

- Click on SET Model button to select: S3770_Telesto_Setting_v00.mdl

- To select the Main flash file check the Main box, Then click on Browse button and select: S3770xxxxx.ptt from BIN folder.

- Click on Main Partition Table button button, Then click OK at the new Window.

- To select the CSC flash file check the CSC box, Then click on Browse button and select: S3770Oxxxxx.ptt from CSC folder.

- Click on CSC Partition Table button button, Then click OK at the new Window.

- Click on START button.

- With battery inside the phone Press and Hold Volume Down Key + Lock Key then plug the USB cable to it.

- When Windows Asks you for Drivers browse to Sunstone_V5_00_0_1_WHQLed folder.

- When Flash Loader program detects your phone it will start to install the firmware files into your device.

- After Flash Loader finishes his job you will see "Slot freed for new download"

- Disconnect the USB cable from it.

- Turn on your Samsung S3770.

- Do full reset using this code *2767*3855#

- After rebooting your phone will be ready to use.


Notice: In case the Flash Loader program doesn't detect the phone at the first time, Try to disconnect it and try again, Also you can try to press and hold Volume Down key + Volume Up key and connect USB cable to it.


Last Updated on Tuesday, 07 May 2013 09:14



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