Hello, i want to unlock my sim/phone so that i can use a vodacom sim at the moment it only accepts mtn.

I can get it unlocked in about 4 to 24hours depending on the server. All you would have to do is hook it to itunes once my process is complete and the cost is only $15.00. All you need to do is tell me your imei. Click Here For Live Tech Support
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switch off your blackberry, remove the back cover and battery, and remove the sim card. Replace it after about one minute and it should not read SOS anymore.
If it still reads SOS, insert your sim card into another cellphone to see if it also reads SOS in a different phone. If it does, you need to call the company you bought the sim card from.
Eg; if it's an MTN sim card, call MTN; if it's Vodacom, call Vodacom etc.

try unlocking the phone. U can read my review on Nokia codes

for the internet setting a better way is contact your SIM card customer care to ask and request the internet setting for your phone

can it be solved

you can take the phone and ahve it unlock

Contact the orginal carrier fro an unlock code. That is the safest. If you are unable to get the code through them there are tons of websites out there that provide unlock codes. most cost $$. Be careful though,. If the wrong code is entered too many times the phone will be permanently locked to the original carrier

hi what i found was that wen i put the other SIM card in (Vodacom, Mtn) and then went to menu, settings, network, network setup and then said available networks it would come up with three choices Cell C Vodacom MTN. Depending on the SIM card you put in choose the correct network (Vodacom SIM card would choose Vodacom) That fixed my problem hope it fixes yours bye!