Samsung SGH-i900 service manual

Several semiconductor may be damaged easilly by static electricity. Such parts are called by ESD(Electrostatically Sensitive Devices), for example IC,BGA chip etc. Read Precaution below. You can prevent from ESD damage by static electricity.
● Remove static electricity remained your body before you touch semiconductor or parts with semiconductor. There are ways that you touch an earthed place or wear static electricity prevention string on wrist.
● Use earthed soldering steel when you connect or disconnect ESD.
● Use soldering removing tool to break static electricity. , otherwise ESD will be damaged by static electricity.
● Don’t unpack until you set up ESD on product. Because most of ESD are packed by box and aluminum plate to have conductive power,they are prevented from static electricity.
● You must maintain electric contact between ESD and place due to be set up until ESD is connected completely to the proper place or a circuit board

Driver Installation (PDA)
▶ Make sure that you install drivers.
▶ If you installed the latest ActiveSync program, you don’t need to install the pda d river. Please install the latest ActiveSync program.

2-2. Driver Installation (Phone)
When you download the phone image, you need the driver of Samsung CDMA Modem. If you want to download the phone image, install the Samsung CDMA Modem driver. After you install the driver of Samsung CDMA Modem, please restart a host computer.

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