Hello, Internet network group for you to solve According to your description, the sticker you tore off may be: line (antenna) protection sticker. NFC chip protection sticker. Wireless charging device (secondary) coil protection sticker.
The sticker on the back cover of the phone beautifies and protects the phone. When using the mobile phone, when opening the battery back cover, thin on the side of the concave side of the battery back cover (close to the side of the battery, you need to open the back cover to see)Paper. It's a graphite sticker, used to dissipate heat from batteries and chips, similar to the heat-conducting copper tubes in laptops.
Cleaning methods are as follows: 1 With soap and a little ammonia and turpentine mixture, you can remove a lot of dirt 2 with a good adhesive transparent adhesive repeatedly sticky tear, you can remove some of the surface 3 with a little letter sodium water wipe off, or paint thinner can also be used 4 you can use a hair dryer to dry, and then gently scrape.
In addition, you can also search the Internet to check the authenticity of the network license, here will not be detailed. 6, look at the phone case: open a new phone will be very obvious attentionTo, the "key parts" of the machine are covered with film to do key protection, such as the inner screen, the outer screen, the camera, etc., as long as these parts contact, they will leave fingerprints. When you see the fingerprint on the new machine, do not listen to JS despite how to explain it.
can be torn off, if it is a bar code do not lose. The thing affixed to the back of the new mobile phone is the serial number of the mobile phone and the network license, which is more important during the warranty period, and can be torn off, but it is best not to throw away, even after tearing it off, it needs to be kept well. Because of the phone serial number and network license affixed to the back of the phone, it is the "identity of each phone.Evidence "is still relatively important.
Trial stickers also have the function of helping your phone to be repaired more quickly when something goes wrong with your phone. Therefore, it is recommended that you do not easily tear off the trial sticker on the back of the phone, after all, it does not have any impact, but can provide some convenience. If you really want to tear it off, then we suggest that you can wait until the phone has been used for a while, so that you will not bring unnecessary trouble because of the mistake of tearing the trial sticker.
magsafe case animation does not need to be manually opened, when you put on the phone case the animation will automatically pop out. So, what is the principle of magsafe shell animation? Because there is a chip in the official magsafe protective shell, it can be fitted with an Apple mobile phone, and the pop-up animation can be detailed by looking at the introduction provided by this site! magsafe Shell animation How to open magsafe Shell animation screen can be played only on the lock screen.
magsafe shell animation is goneTo determine whether your product is genuine or fake, genuine products will appear animation when you upgrade to the latest iOS system mobile phone must be locked state to install the animation system Bug, try to restart only pop-up window in the screen state magsafe animation is not triggered, in fact, as long as there is no problem in the purchase channel, A small number of animations that don't pop up will exist.
If there has been no animation, you can first use a strong light to determine whether there is a coil in the shell, and then restart: press the upper and lower volume keys, and then press the power button all the time, there should be animation after the restart.
Magnet chip damage: The iPhone magnetic case contains a built-in magnet chip to enable connection and interaction with the magic box or MagSafe accessories (such as chargers). The chip is damaged and will not display animation properly. In this case, it is best to contact Apple customer Support or an authorized repair center for inspection and repair. Mobile phone system problem: The software problem can not display the expected animation effect on the magnetic case.
Ensure that there are no metal or foreign objects around, or other devices that could cause electromagnetic interference with the magnetic strip. Be sure to update your iPhone system to a newer version.(Important: Back up your iPhone before you update your system.) Be sure to use the MagSafe charger and power adapter for your iPhone. Try forcibly closing all background apps and then restarting your iPhone.
For example, Huawei with Mate40 Pro launched the ring flash protection shell, in a good silicone feel, with more blue and fritillium white two colors at the same time, it can also give its reverse power supply through the mobile phone, to provide users with lighting effects when shooting, the back has 54 LED lights, there are 3 kinds of gear, through the back function button, pointPress to open or close. Dial down the lamp ring will spring up, long press can change 3 kinds of brightness. Short press has 3 kinds of light effect transformation.
1, we open the phone, click Settings. On the phone's Settings screen, we tap the battery. In the battery Settings screen, we tap Battery Health. In the battery health screen, we turn on the wireless charge switch. Just put your phone on and start charging.
2, Step 1: Enter the Settings First, we need to enter the phone's Settings interface. In the LordFind the "Settings" icon on the screen and tap to enter. Step 2: Go to Battery Settings In the Settings screen, slide down the screen, find the "battery" option, and tap to enter. Step 3: Enter the Wireless charging Settings In the battery Settings screen, slide down the screen, find the "wireless charging" option, click to enter.
3. Open Settings to enter the phone Settings screen. On the battery Settings screen, tap Battery Health. On the Battery Health Settings screen, tap to enable wireless charging mode. Wireless charging technology introduces wireless charging technology, that is, the technology of transmitting power to the device through wireless means, mainly divided intoFor small power wireless charging and high-power wireless charging two ways.
4, in the phone Settings menu, click [battery], click the option of [wireless charging Settings], turn on the switch on the right of [charging silent mode], the specific steps are as follows. Tool: iPhone1ios1 Local Settings Click battery Click [battery] in the phone Settings menu, as shown below. After clicking on wireless charging, click on the option of "wireless charging Settings", as shown in the picture below.
5, the specific steps to find the Apple phone wireless charging Settings, first of all, open the phone"Settings" application. In the "Settings" menu, locate and click the "Battery" option. On the "Battery" page, you will see various Settings options related to batteries. Among them, you should be able to find an option called "Wireless charging" or "Wireless Charger." After clicking this option, you will be taken to the Settings page for wireless charging.
6, first power the wireless charger, as shown in the following figure. Place the charger in a flat place to prevent the phone from slipping off it, as shown in the image below. Place the iPhone 11 face up and place the charger center in the center of the phone, as shown in the picture below. See the phone screenThis is the end of the introduction of charging stickers and wireless charging on the back of Apple, do you find the information you need from it? If you want to know more about this, remember to follow this site. < / p >