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I need to know where exactly the wifi chip/ic on my z30 motherboard is located. My wifi sometimes detects signals , sometimes not . If is detects signals , sometimes it connects sometimes not . I think a simple heating up the wifi chip might fix my problem. Please some 1 help me tx.
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Nav J, from what it looks like on the schematic the Wifi chip is U1000. It is under the EMI shield marked on the attached image
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Hi I have removed the shield , please confirm whether the shiny IC is wifi IC or not. Also on the another picture you may notice that one small connector is broken . Can you please tell me what is the use of that connector.?
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what you managed to do? I am in the same situation. No wifi but great 4G signal
You repaired it? I need to know if a buy another phone cheaper and replace the mother board
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Nav J, you will have to provide us with a good image of your circuit board. U1000 and the rest of the WiFi circuitry are under the EMI shield just adjacent to your micros Sd and SIM card slot
by oldturkey03
Sorry I was out of town . I will post close up pic of the motherboard . Please point of where is the wifi IC located . Also if you have any idea of wifi antenna plz let me know
http://i68.tinypic.com/2j1jz4n.jpg
by Nav J