My Tour can not boot up with App error code 523 appeared.
I don't know how to recover my data (contacts, settings,...) before installing new OS. I tried to boost in Safe Mode but it can't work.
Can anyone help me?
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My Tour can not boot up with App error code 523 appeared.
I don't know how to recover my data (contacts, settings,...) before installing new OS. I tried to boost in Safe Mode but it can't work.
Can anyone help me?