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sim card problem

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Recognized Contributor
Aug 23, 2011
Samsung Galaxy S8
Samsung Galaxy S10
only detects sim card from home carrier ( device is simlocked ) any other network gives No SIM detected error where it should ask for NAC (which i got now)
any ideas?
root unlocked bootloader custom rom xposed etc etc...
any hints?
Sorry to say ... Not that easy.
Please check the following thread:
Hope that your current/old provider will give you an unlock code.
Feb 24, 2021
Samsung Galaxy S8
i have the code i cant input it because if i insert any other sim card it doesent give me a prompt to put in nac code, instead i get SIM CARD NOT DETECTED, only detects my current carrier sim... idk is this a problem with my device or some kind of lock from carrrier?