Joke Collection Website - Blessing messages - Every day, my mobile phone will receive some short messages, all of which are numbers. What's with the exclamation point in the red triangle?
Every day, my mobile phone will receive some short messages, all of which are numbers. What's with the exclamation point in the red triangle?
Samsung mobile phones generally suggest taking the following steps for investigation and handling:
1. Restart the phone to see if there is a signal problem.
2. Settings-Application Manager-Swipe Screen Options (All)-Find Information-Click Enter and try to clear the data.
3. Try to replace another SIM card.
4. Check whether the mobile phone is equipped with security guards or third-party SMS software, and test it after unloading.
5. Back up mobile phone data (phone book, SMS, multimedia files, etc.). ) and restore the factory settings.
If the above method still fails, please send the machine to the service center, and the engineer will check and deal with the machine.
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