1. Insufficient voltage: It is recommended to change the socket, do not plug in the computer, or turn the screen brightness of the iPhone to the darkest, and then plug in the charger.
2. The charger or data cable is not original: replace the original iPhone data cable and the original charger for charging.
3. Check whether the room temperature is too low: Apple has set a low temperature protection for the batteries of the ios series. If the temperature is too low, sometimes the iPhone can't be charged, which can prevent it from depositing in the battery and causing short circuit inside the battery.
4. The charging head is worn for a long time or the interface is dirty: change a charging head. Take a thin piece of metallographic sandpaper, cut it to the right size, fold it in half several times, and rub it gently at the joint.
Apple is a high-tech company in America. It was founded by Steve Jobs, stephen wozniak and Ron Wayne on April 1. 0976, 2007. It was named Apple Computer Company, and was renamed Apple Company on April1October 9, 2007, with its headquarters in Cupertino, California.
Apple1980 65438+February 12 went public, and in 20 12, it set a market value record of $623.5 billion. As of June 20 14, Apple has been the largest company in the world by market value for three consecutive years. Apple ranked ninth in the list of the world's top 500 companies in 20 16. [ 1]? On September 30th, 20 13, in the "Best Brand in the World" report of HarmonyOS Group, Apple surpassed Coca-Cola to become the most valuable brand in the world. In 20 14, Apple brand surpassed Google and became the most valuable brand in the world.
On July 20th, 20 16, Apple ranked ninth in the Fortune Global 500 list [2]? . 20 16 September 8th morning 1, 20 16 Apple Autumn New Product Launch Conference was held in Bill Graham Municipal Auditorium, San Francisco, USA [3]? . In June+10, 5438, Apple became the first of the 20 100 most valuable brands in the world. 2017 65438+1at 8: 00 am on October 6th, the "Red Friday" promotion was officially launched in official website, and a large number of users flocked to official website to snap up, and all the participating headphones were robbed in just two minutes. 20 17 In February, Brand Finance released the list of the top 500 global brands of 20 17, and Apple ranked second. [4]? On June 7, 20 17, the Fortune 500 list of 20 17 was released, and Apple ranked third. [5]? On July 20th, 20 17, the world's top 500 companies ranked 9th in 20 17. [6]? 20 17 Days Cat Double Eleven "Billion Club" list shows that Apple ranks first.