on 13-01-2022 20:27
Hi since getting my Samsung s21 my o2 SIM card has never worked can some one help and get it working I’ve had to get a gift gaff sim to use cause I’ve been on the phone to o2 a million times and no one can help I’m pay monthly for nothing basically
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on 13-01-2022 20:39
If it was an upgrade, your old sim would still be working for you.
To use the new sim, you would need to do a sim swap Guide: Sim Swap: a mini guide 2017 update
If it was a new contract, only O2 can help you and I can't understand why no one has, unless the phone is faulty.
If so, contact Samsung to check it out https://www.samsung.com/uk/support/contact/
on 13-01-2022 20:39
If it was an upgrade, your old sim would still be working for you.
To use the new sim, you would need to do a sim swap Guide: Sim Swap: a mini guide 2017 update
If it was a new contract, only O2 can help you and I can't understand why no one has, unless the phone is faulty.
If so, contact Samsung to check it out https://www.samsung.com/uk/support/contact/