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Tools

These are some common tools used to work on this device. You might not need every tool for every procedure.

Troubleshooting ¶ 

Refer to the Troubleshooting Page for a list of frequent problems with the Samsung SGH-i637.

Identification and Background ¶ 

To identify this device, lift open the battery cover and remove the battery from its slot. You should see a label that displays the phone’s model: SGH-i637.

The Samsung SGH-i637, commonly known as the Samsung Jack, is a mobile phone released exclusively for the AT&T network. Featuring a 2.4” display, full QWERTY keyboard, and 3.2 megapixel camera, this device is known as the spiritual successor to Samsung’s BlackJack II phone. Equipped with Windows Mobile 6.1 OS, the Jack gives its users the ability to create and edit documents. Other features include a microSD card slot as well as 256 MB for storage, bluetooth capability, and a built-in Internet HTML browser.

Specifications ¶ 

  • Carrier: AT&T
  • Display: 2.4" LCD
  • Camera: 3.2 Megapixel Digital Camera
  • Platform: Windows Mobile 6.1 Standard OS
  • Battery: 3.7 V Li-ion
    • Up to 288 hours standby time
    • Up to 7 hours talk time
  • Connectivity: Bluetooth capable, Internet HTML Browser
  • Storage and Memory: microSD Card slot External Memory; 256 MB Onboard Memory
  • Size: 4.4"
  • Weight: 3.6 ounces

Additional Information ¶ 

Samsung SGH-i637 user manual

Official product description from Samsung

Samsung Jack on Amazon

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