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Maybe your phone has been poisoned, or some files (folders) have been deleted by mistake during normal operations.
After entering the "mobile phone" menu of "file management", a prompt appears that says "blank" - it means that there are no files in the mobile phone USB flash drive, it stands to reason that in more **, photos and song files will not be displayed.
If there is still a problem, you have to go to the after-sales service center for repair.
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You can go to the following address on your computer**Missing files in your phone: Learning World Data** unzip and open it, and put the "Learning World" folder into the "System Files" folder of the memory card, English School Data.
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Hello! I am the co-promoter of the backgammon ** mobile phone. I've had this problem before. There are three possibilities for such a problem: 1. You have changed the network settings. Network settings should be China mobile gprs
2. There is a problem with the mobile phone system. Your mobile phone is just bought, you can take the warranty card to the nearest repair place to repair, backgammon is a nationwide warranty for one year.
3. Then again, if your phone is newly bought, there will generally be no problem, it may be that there is a problem with the mobile phone card. It is recommended that you dial 10086 and select "If you need help, please press." "Immediately help you go to the artificial voice service and ask her what is going on.
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Hello, it is recommended to restore the factory settings to try, if it is still not possible, it is recommended to send it for after-sales testing.
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Changed the network settings. Network settings should be China mobile gprsIf it doesn't work, there is a network search in the network settings, just search the network.
You're a problem with the wrong network settings.,I also use a backgammon phone.,It is recommended that you go to the after-sales service center to upgrade QQ to the 08 version.。 Very good.
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It should be the reason why the landlord's mobile phone itself GPRS is turned off.,Find out if the GPRS function is turned off in the network settings of the mobile phone settings.,Just turn on and restart the phone.。
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If there is no problem with other Internet access, it is not supported by the mobile phone software.
Try the next software from the new.
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Hello! Possible causes: The information center number is incorrect, the number is in arrears, or the mobile phone is malfunctioning.
1. First check whether the information center number of "SMS - > SMS Settings - > Information Center Number Settings" in the mobile phone is correct; If you don't know the correct information center number, you can find a mobile phone that receives text messages normally to compare and check whether it is the same, or you can consult the local mobile or Unicom company to check the "information center number". 2. If you can't send and receive text messages after eliminating the setting problem, you should call the operator's customer service** to check.
If the call fee is in arrears, it can be solved by recharging. If you can't send or receive text messages in the above two situations, it may be a problem with your mobile phone, and you can contact the BBK service center for help. You can find it in the toolbox of the mobile phone menu after-sales service or our mobile phone**.
Service Support Service outlets: Find the nearest after-sales service center.
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