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The BlackBerry Bold 9900 is a smartphone with full QWERTY keyboard and touchscreen.

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sd card not readable.

My bb got sick after it got little water and then it responded by vibration after few days sd media dissapper.

After trying thing like shaking it responded well for few hours it gave all those necessary doc but now it again dissapper and never get solved. What is the real problem can any one guide me to solution.

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and after you clean it like ZFix suggest, replace the battery

完成的

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Hi,

When you have a water damaged phone is better to open and clean it. You can use for this operation alcohol. When the phone is powered the water make oxidations. And if you not clean the phone from inside may be in future you will have more problems with it.

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Immediate drying out is preferable. I've had good luck separating the main components of the handset and then placing them in dry rice for a few days. The SD card connection are (with the rest of the phone slowly corroding via exposure to air so find a repair guide, bath the phone is isopropyl high-percentage alcohol dry it without opening the snap on lid (no peeking) and hope for the best!

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