Why is my xperia z1 had a network problem?
Sometimes, network in my device working as usual. And then, it suddenly change it into "Emergency call only". After that, it has a network back. And then, disappear. It repeatedly every second.
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The Sony phone will show "Emergency call only" when the signal is bad. May be you are in the bad reception area. If not, check if the SIM has problem or the SIM card reader is loose.
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The problem is of SIM Card slot I am also having the same problem.
But don't know how to repair it.
Any ideas?
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Hi,
Try the following.
1. Remove SIM card and reinstall, see how it performs. If still the same,
can you put the SIM card in another phone that is on the same network and see if problem is still there? This will prove whether it is network or phone.
由 jayeff 完成的