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Hi I have GT-E1200 want to repair imei of this model but whenever I connect the cable to the phones computer saying somethig like, usb diagnostic error even phone jack is already new my cables also new I washed both but couldn't help
in Samsung Tool by (630 points)

1 Answer

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Hello. E1200 required UART cable for connection.
by (198k points)
dear I have which is came from box one jack is rj45 and other one is usb but didn't work for me
Connect some another working phone for recheck connection.
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