Samsung Galaxy 3gt-i5801 is not being detecting in my pc => Repair Samsung USB connection

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Here is the original question that i have raised at Samsung Galaxy 3gt-i5801 is not being detecting in my pc.

Actually, Initially when i have purchased this phone, at that time i was developing applications and successful to run the applications on my phone. But after few days, phone is not being detecting by my pc. I have also purchased new cable as i doubted the data cable that it may be damaged so.

After been long time Searching for a solution and tried a lot, i found a solution to Repair Samsung Phone’s USB connection.

1. Unplug the USB cable
2. On the cell phone, dial the following number: *#7284# Once the last # is hit, the PhoneUtil application is launched. Choose USB -> Modem and then USB -> PDA mode. The good mode should be PDA. Even if the mode is PDA, switch to Modem and then back to PDA.
3. Plug the USB cable.

Note:
This is not only for Samsung Galaxy 3 – Android phone, but it is also used to “Repair USB connection for any Samsung Anroid phone”

Update:

After received the Froyo update on my mobile GT-i5801, i have never received this issue yet. so this may be a issue till the Android 2.1 version.

Paresh Mayani

Lazy android developer, exploring the horizon of android development since 7 years, currently working as a Technical Lead - Android at Simform Solutions, India. Former Application Architect at KarConnect. He is the Head/Organizer of Google Developers Group (GDG), Ahmedabad

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