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Answer: It's not worth it. The low configuration belongs to electronic waste now. It's hard to say whether you can run smoothly without moving anything. You should consider whether you can receive or not when giving free gifts. The eliminated smart phones are not as smooth as functional phones.
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Answer: Huawei G521 is already a very old mobile phone, not recommended
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Answer: Hello! Huawei's G521 phone supports 32GB memory card expansion at most, so 8G is totally OK.
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Answer: Hello, the landlord. In this case, I suggest the landlord check the traffic and the balance of the phone bill to see if they are in arrears. Otherwise, the coverage is poor.
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Answer: Do you delete something? It is estimated that you have deleted something. The system data is connected to download Haizhuo APN, and it is good to set your online parameters
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Answer: Huawei G521 supports the 2G network of Unicom, which can meet the needs of building owners to make calls.
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Answer: When scanning, make sure there is sufficient light, and then don't get too close to see if the camera of the phone is focused. If not, there is no way
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Answer: Hello! Download a scan or there is a QR code scan in WeChat to try. You need to put all the scanned QR codes in the square of the lens.
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Answer: This situation may be caused by system failure. You can press and hold the power key+volume up key to enter the recovery mode when the machine is turned off, select wipe date/factory reset to clear data and restore factory settings, and wipe cache partition to clear the number of caches
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