Hey, my phone went bad after going under water. The screen/touch was still functioning but the phone would not turn on. So i bought another phone with cracked screen so i could just replace the bad motherboard. Everything went fine, the phone turns on and everything seems to function. The only problem is that i can't make phone calls or send sms. I just get the ''not registered on network'' messange everytime.

Can anyone please help me? I tried calling my serviceprovider and I gave them my IMEI without any luck. It is not locked, which the seller also told me.

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