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FIND SHORT CIRCUIT AREA ON MOBILE PHONE MOTHER BOARD

Find short circuit area on mobile phone mother board.
It is common for a mobile phone to be short.We have a lot of ways to remove short.Some phones require a long time to find the shortest part.At this time, we can use the following method.For this we need a full charged  mobile battery.Then you have to remove the small board  that comes with the top of the battery.Two connections coming from inside the battery should not be damaged when removing it.Those two connections will be in the solder condition on this bod.So separate it using only a soldering iron.Because on those two legs that come from the battery, we have to give it another wire.Do as shown in the picture below


Wire only on the negative side of the battery.Then grab the negative side of the battery on the negative side of the bod.Now put the positive side on the positive side of the bod as well.During this time it is possible to see smoke or discoloration from any part of the motherboard.If you see this, you should immediately disconnect the positive connection.Where the smoke and color change occurred, it would have been short.Removing this part and setting it with new one,short will be gone.
The photo below shows a photo of it.

In this photo you can see the short section burning inside the red circle.If you notice a burning, you should immediately remove the battery.If not, the soldering part of the bod will be destroyed.











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