after replacing touch screen/digitizer on lenovo a806 to find the screen unresponsive has led me to use my emergency phone..huawei y300..only to find it doesn't acknowledge my sim card tho it has before....obviously this time of year im more than desperate for a working phone so is there anyone that could assist my problem please..thank you (fingers are crossed)
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Try cleaning up the sim card and the place it goes in, try reseting the phone to factory, if that doesn't work go to your carrier and get a new sim card. If after all that it still does not work the sim card reader on your device is damaged and you could repair it but it will require soldering.
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Try blowing out the sim slot and cleaning the sim card with ip alcohol
由 Jimfixer 完成的