iphone x (sim error)
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  1. #1
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    Default iphone x (sim error)

    Hi!
    I have a problem with my iphone x. When i put in a sim card working good about 2-3 hours. After 3 hours the phone drop the sim card and the phone write the no sim card. If i remove the sim tray and i clean inside and i put in again the sim card then good about 2-3 hour. What is the problem? What can i do whit this problem?

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    Default

    Quote Originally Posted by kismurmi View Post
    Hi!
    I have a problem with my iphone x. When i put in a sim card working good about 2-3 hours. After 3 hours the phone drop the sim card and the phone write the no sim card. If i remove the sim tray and i clean inside and i put in again the sim card then good about 2-3 hour. What is the problem? What can i do whit this problem?

    Does calls work fine for 3 hours ? If so try cleaning the sim, Blow slightly in the sim tray area. Worst case restore to factory settings.

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    Iphone X has a MainBoard problem with the Baseband IC.

    Sometimes a simple re-flow of the mainboard fixes the problem (weak solder points between the 2 parts of the board, usually caused by heat depreciation or mechanic stress of the board)
    Second option is baseband re-solder/re-flow
    Third option is mainboard replacement.

 

 

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