This should be the quality of the charger is not good, so it will often lead to short circuit of the charger or other problems resulting in failure to charge.
1, the original charger is designed according to the performance model of the mobile phone itself, etc., is compatible, and is naturally the best and most ideal choice for mobile phone charging. Apple's interface is unique to Apple, and the general data cable cannot be used.
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2, the Apple phone can be charged with a non-original data cable as long as the charger matches the charging jack, but the use of a non-original data cable will cause some damage to the phone battery.
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3, the original or MFI certified Apple data cable is relatively stable, but because of patent problems, the original or MFI data cable is very expensive, basically around 60-100RMB, and the data cable is a consumable, no longer within the range of 3 packages, the normal maximum warranty is half a year.
Sometimes it's not necessarily the charger!
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Apple mobile phone for a long time, the bottom charging interface will enter dust, many people do not understand that the charger is broken, and then go to buy one, just bought back can be used, may not take long you will find that the charging interface contact is not very sensitive, I believe many friends have encountered such a situation!
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In fact, you can clean up the charging interface at the bottom of the phone, basically no problem...
This should be the quality of the charger is not good, so it will often lead to short circuit of the charger or other problems resulting in failure to charge.