SOS Network Blackberry Curve 8520
Anonymous user
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Anonymous user -
Anonymous user -
Hello, thank you in advance for your help,
not long ago, I turned on my Blackberry Curve 8520 in perfect condition, put my SIM card in it, but I can't send SMS, the network shows SOS in red. I've tried everything, removed the battery, turned it off and on, went into settings, modified, changed the SIM card, etc. It is indeed unlocked, I was using it and I haven't changed the SIM card, but its version is 4.?.?, so I think it deserves an update, only I haven't been able to update it.
Thank you for helping me, I'm desperate.
not long ago, I turned on my Blackberry Curve 8520 in perfect condition, put my SIM card in it, but I can't send SMS, the network shows SOS in red. I've tried everything, removed the battery, turned it off and on, went into settings, modified, changed the SIM card, etc. It is indeed unlocked, I was using it and I haven't changed the SIM card, but its version is 4.?.?, so I think it deserves an update, only I haven't been able to update it.
Thank you for helping me, I'm desperate.