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Change the charger, or change the power cord, and do not use the charger of the iPhone to charge it, because the voltage is low
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Don't plug in the head of your phone to charge.
If it can't be charged, the power is not enough.
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Step 1: Clean the charging cable, charger and tablet interface from dust, and then try to see if it can be charged.
Step 2: Then rule out whether it is the charging cable or the reason for the exhaustion of this electrical appliance, and replace a good charging cable or charger to try.
Step 3: Then rule out the cause of the temperature, and warm or cool the iPad to normal. Then see if you can charge it or not.
Step 4: If the 3 steps of the last world Xunmian can't work, then it should be the hardware of the ipad that has a problem, and there is no way, and the smart is taken to Apple's after-sales inspection.
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Your problem is caused by a hardware failure. Because your iPad Air4 tablet should still be under warranty. At this time, you can contact Apple's after-sales service for warranty.
If it is out of warranty, generally speaking, there is a problem with the battery or the charging tail plate. It can be taken to a repair shop for testing. The price of general maintenance will not be too expensive.
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Just restore it, I can't charge it twice, and I can charge it after restoring it.
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This problem is very common, don't worry. When the ambient temperature is too low, it cannot be charged, or only a little charged. If there is a problem, you can call Apple's service** (within 90 days).
Solution: 1. Wrap the iPad in a towel and put a warm water bag on the back of it (warm water, not too high).
2. Someone puts the ipad in the quilt to charge (be careful not to sit on it or flip it under the bed, the quilt should be hot).
3. Turn on the air conditioner or heater to raise the indoor temperature.
I had heating here and didn't have any problems with it.
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It's very simple 1: Use a hair dryer to turn on the hot air to blow the back cover, 2: After blowing, put it in the quilt or blanket, or blow directly in the blanket, and then start charging, and soon you will find that the ipad starts charging.
3: Don't run out of iPad power in the future, play until it turns off automatically!
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You try restarting it, or make sure it's plugged in.
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It's because of the temperature at which he charges, and now it's cold and fun, and it's dormant, and it's good to charge it in the bed.
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Do you have a special cable and plug? Generally speaking, iPhone's and iPad's should not be used together.
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iPad is very "squeamish"! To ensure the indoor temperature, if it is too low to be charged, you can put it on the warm baby (just warm it), on the fire quilt, and in the air-conditioned room. When I bought the machine, the owner of the Apple store also specially reminded me that I couldn't charge it because of the low temperature, and I used the above method!!
It's the same with my ipad4 when it's charging, once I put it directly inside the quilt and it charged quickly!! Hehe!
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Switch to the standard cable and you're ready to charge!
Comparison of the two, both the configuration and the screen display effect are ipad4 is better. Detailed configuration comparison, as shown in the following figure;
First of all, let's talk about iPad Air, compared with the previous 4 generations of full-size iPad, its shape has changed a lot (as a comparison, the three measurements of the Air are 240, and the iPad 4 is, the shape is close to the iPad Mini series, the most intuitive feeling is that the body is thinner (, the weight of the whole machine is also a lot lighter (469G, 4G version is 478G, iPad 4 weighs about 652G). iPad Air is equipped with the same screen as iPad 4, that is, inch 2048 1536 resolution IPS screen (PPI 264), and the camera has always been maintained, that is, 5 million pixel main camera + 1.2 million pixel front camera, both of which also support and 5GHz dual-band Wi-Fi, but Air also adds MIMO multi-input and multi-output technology (based on core technology, Wi-Fi speed will become faster). In terms of battery capacity, the two are not the same, iPad 4 has a built-in battery, while Air provides a battery, but Apple officially claims that both can last up to 10 hours, and most importantly, Air has a 64-bit A7 processor (built-in M7 coprocessor). >>>More
ipad4:
The iPad 4 has an inch screen and is equipped with an A6X chip, which is twice as powerful as the A5X chip used in the previous generation iPad, with a 1.2-million-pixel front and 5-million-pixel camera on the rear. >>>More
Don't think about it, if you must buy the old model, please ipad4, because now I estimate that you can't buy a new ipad3, most of them are official refurbished or worse workshop refurbished machines. Some of the iPad4 may be brand new, but be sure to buy it from a regular source. In fact, to be honest, the most **ipad is estimated to be sent in 9 or 10 months, when the iPadAir will be cheaper, the air is still a lot of improvement than 4, the ** bad is not too much, the same want to enter, it is better to wait for the next air, if you can't afford to wait, then 4, and the best national bank, although the Hong Kong bank is cheap, but the national bank implements the domestic three-pack policy, the Hong Kong version is a year, it is already an old machine or a peaceful national bank. >>>More
iPad 4 (WiFi) 32GB white.
Serial number: DLXJMHXCF186 >>>More