How to charge the phone if charging does not charge
What to do if the phone is not charged with the Android or iOS operating system, although the device is connected to the charger, why the smartphone does not show. RIA Novosti, 31.08.2021
Moscow, 31 Aug. RIA Novosti. What to do if the phone is not charged with the Android or iOS operating system, although the device is connected to the charging device, why the smartphone does not show the charging level, what are the causes of this situation. in the material of RIA Novosti.How is the charging process?When connecting a mobile device to a USB cable through an induction coil located in a charger, a high-frequency alternating current passes. Charging is a process in which electrical energy is converted into a chemical. This leads to a change in the “balance” between the electrodes and the electrolyte in the battery. As a result, he receives a supply of electricity necessary for the phone work.Why is not charging?The reasons for stopping the charging process can be several. In most cases, the solution to the problem lies on the surface: just restart the phone and change the position of the wire.Quiet contact, contact of the telephone and cable connector, which is necessary for the smartphone charge process, often interferes with a cover or protective bumper. Sometimes it is enough to remove these accessories, and the problem with charging a mobile device will be solved.Another option. you just need to press the connector to the cable more tightly, since the end of the charging wire in some cases is installed loosely.The wire malfunction of the most common reasons for stopping the charging process is a wire malfunction. Chargers are not always durable, and people have to change them quite often. If the charging cord is used not as necessary, that is, when the device is completely discharged, but 3-4 times a day, then it quickly wear out.The reason lies precisely in this, if it becomes noticeable that the phone is charged only at a certain position of the wire: the cord is somehow bent or twisted. However, this does not mean that after a while the mobile device will be charged in such conditions, because the wire is faulty. To solve the problem, you will need to replace the network cord.Failure of power supply unit is a special device used to create a voltage necessary for the electronic device. A faulty block often leads to malfunctions in the process of charging the phone.A similar problem is often addressed to the repair centers for mobile equipment. The reasons for its occurrence can be: poor.quality assembly, improper operation (in no case should be neglected by the instructions for using the device).The power controller of the power controller is responsible for the function of recharging a mobile phone. Independently find out that the problem lies in this node, and it is difficult to solve it, it is best to contact a specialist. However, you can guess that the controller is faulty, it is possible in the following cases: if it is highly likely to assume that the problem lies in the malfunction of the power controller, it is recommended to immediately contact the service center.Deviling or clogged with charcoal, a dust or dirt often interferes with a dense contact necessary for charging a mobile device. To solve the problem, you need to carefully clean the power connector, for example, with a toothpick.Contacts can also oxidize under the influence of the external environment. In this case, you need to take alcohol, moisten a thin brush with a small amount and carefully clean the connector.In addition to clogging, the connector can be damaged, which occurs as a result of inadequate operation of a mobile device or low.quality assembly. If there is no way to contact a specialist, and the phone is urgently needed, you can try to solve the problem at home. To do this, you need to: turn off the smartphone; If possible, get the battery (in some phones models they are non.removable); With a thin needle or toothpick, carefully pull a small fastener in a USB port; insert the battery back and try to charge an electronic device again. If the phone does not respond to the recharge, you will need to contact a repair specialist.The battery malfunction or its deterioration of the smartphone accumulator can be damaged or worn if the mobile device often got wet, fell, subjected to any other kind of damage.The plate malfunction resulted in frequent mechanical damage and water from the phone to enter the phone. The motherboard is deformed, which is a serious breakdown, with the correction of which only a specialist will help. The harbinger of the fee will, in addition to the problem with charging, regularly disconnecting the phone.Malfunctioning the problem with charging may also be a failure in the software. Most often, it is accompanied by long loading and regular freezing of the phone, “glitches” while choosing any function or execution of any request, losses of various files/photographs/audio recordings. In order to prevent failures in software, only the necessary applications should be installed from trusted developers, do not overload the memory of a mobile device.To correct the situation on your own on the phone with the Android operating system, it is necessary to reset the system to the factory settings in the “Settings” menu (the Restoration and Reset tab).With IOS OS, you just need to restart the iPhone by holding the Home and Power buttons. If the problem is not solved, you should contact the service center.Perhaps in the memory of the operating system there are undesirable files that urgently need to clean. To do this, you can use special applications such as Clean Master or Cleaner.Visperijugs and other dangerous programs can greatly harm any electronic device. Often the problem with the charge arises precisely because of them, since this kind of “pests” force the phone to spend a large amount of energy. The smartphone is overloaded, and the battery requires recharging every couple of hours.In order to fight viruses, there are many special applications that will help not only get rid of “harmful” programs, but also prevent their appearance on a smartphone.Strong loading of the processor with debt and frequent use of the phone, opening many applications and built-in modules (Bluetooth, Wi-Fi, GPS, etc.D.) at the same time the processor is overloaded. This can be easily noticed when the smartphone in the hand becomes much warmer than usual, works worse, freezes and, as a result, does not charge. In this case, you should turn off all the currently unnecessary functions.Non.compliance with temperature modimovic boxes from mobile devices, manufacturers always write the boundaries of the permissible temperature regime. The battery can work in conditions from 2 to 40 degrees Celsius. If the phone is charged in a colder room, then the charge level will have time to increase by only a couple of percent, and after that the battery will freeze. At a too high temperature, the recharge process will be impossible at all, since the device will quickly overheat and will not be able to function.Hidden defect that only a case, glass and camera can be damaged in the phone. a big error. If the mobile device has not been deformed in any way, this does not mean that there is no breakdown inside. Hidden defects are often the reason that the device is quickly turned off or ceases to respond to charging. Unfortunately, to conduct a full diagnosis and eliminate the problem at home will not work, because, at least, it will require a replacement of faulty details. Will have to entrust this matter to the specialists for the repair of mobile equipment.Diagnostic telephone may stop charging due to many reasons, and in order to effectively rectify the situation, first of all, you need to understand why it arose. This will need to be engaged in the process of recognizing the source of the problem, t.e. diagnostics.You can easily check the wire wiring, by trying to twist or carefully arched in the other direction the charge cord: the phone begins to charge only with a certain position of the wire.Check the telephone connector can be either clogged or damaged.To understand whether there are pollution or damage in the mobile device connector, just bring the smartphone to a bright lamp or another source of good lighting. Dust and small specks, for example, will be visible to the naked eye. It is worth checking if there is a visible deformation inside the nest, whether it is staggering in the case, because this is what will indicate the malfunction of the connector.Check the power supply unit to check whether the power supply is working, you need to perform the following actions (since additional equipment is needed for this, it is unlikely that you can do manipulation on your own): to check the accumulator’s battery will help its appearance. If there are various kinds of deformations, strange bulges and dents on the battery, then it is damaged.However, many phones do not have the opportunity to pull out the battery. In this case, there is another way to check the battery for a malfunction: you need to put a mobile device on the table and twist it around your axis. According to experts, if a faulty battery is deformed and baked, the smartphone will begin to spin dynamically.Check for errors and vires will be a number of signs that indicate the malfunctions of the software and infection of the mobile device with viruses: the phone regularly slows down and freezes; Advertising pops up even at moments of lack of Internet connection; The smartphone unreasonably throws the user from games and other applications. Make sure that the software has made failures due to the abundance of viruses, special antivirus programs will help.That it is impossible to make the reasons why the mobile device stopped charging can be eliminated independently. But there are things that in no case can be done during the “home repair”: recommendations to solve problems with charging everything, it is recommended to start looking for a problem not from a cell phone and wires, but try to use another outlet. If the smartphone further refuses to charge, you should go to the cable of the charger, since it is easiest to check for serviceability. Next, you can inspect the mobile device itself for physical damage and only after that proceed to verification of software.Do not forget that, in most cases, the solution to the problem lies in a simple reboot.To prevent the occurrence of failures in the process of charging the phone, you should adhere to the following rules:
Honor Huawei. How Honor overtook its ancestor
Three years ago, Huawei was that rare company that could not only compete, but also surpass Apple and Samsung in the phones market. However, due to US sanctions, which have been introduced since 2019, even under Donald Trump, such an opportunity has disappeared. Since 2019, Huawei has been trying to survive in a sector where companies are not allowed to use any technology or on “Made in USA”. US sanctions also affected the company’s relations with TSMC, which was the largest SOC supplier for the Kirin microprocessors unit. Without these semiconductors, Huawei was very behind the production of modern phones. In the fall of 2020, the company sold its Submarine Honor of the Chinese state company Shenzhen Zhixin New Information Technology. In 2021, Honor recovered as an independent brand and officially surpassed Huawei in the domestic market of China.
China’s economy increased by only 4.8 % in the annual calculus in the first quarter of 2022, which is below the targeted rate of annual growth in 5.5 % established by the government, since the country suffered from pandemia and sanctions. Retail growth in March also decreased by 3.5 %, for the first time since August 2020. The unemployment rate in large cities also reached a record high level. These factors, combined with a tendency to reduce demand, already noticeable in the Chinese smartphone market to a new wave of pandemia, have significantly influenced the sector.
According to the latest monthly Counterpoint report, sales of smartphones in China decreased by 14 % in the annual calculus in the first quarter of 2022, reaching 74.2 million. units. Quarterly volumes were close to the levels observed in the first quarter of 2020. Honor took the place of Huawei in the market, with an increase from modest 5 % to 17 %. Huawei, on the contrary, fell from 15 % to 6.2 %.
Huawei is no longer included in the top 5 of the largest suppliers of smartphones in China in volume, for the first time in four years, during which the group invariably occupied first place in the list.
Here are the top 5 of the best Chinese smartphone manufacturers:
In general, the smartphone market showed a weekly tendency to reduce 2022 during the first quarter of 2022 during the Chinese New Year’s holidays. And the demand for smartphones will still remain low due to weak consumer mood and lack of innovation to stimulate consumers. For example, in 2021, 1.5 million sliding smartphones were delivered to the Chinese market, but it remained a niche market with a share of only 0.5%.
Although the Chinese market grew a little in 2021, there are still no signs of improving consumer demand in the short term. Thus, problems are also preserved in 2022, which emphasizes the importance of improving technologies and the work of offline channels.
In 2011, Huawei released the U8860 smartphone, which was known as “Huawei Honor”. But at that moment, “Honor” was only a label under which Huawei produced a line of smartphones, just as Samsung denotes the word “Galaxy” with its smartphone line. An interesting fact, in 2010 Oppo developed a phone called Oppo Real Me. Similarly, as Oppo, which in 2018 reproduced Realme as a subbrand, Huawei also decided to make Honor a separate unit with which you can sell Android smartphones at more acceptable prices. And therefore, at the CES 2012 forum, Huawei decided to diversify its activities and began to focus on the luxury smartphone market, releasing its first top model Ascent P1.
It should be noted here that the appearance of Honor occurred at the moment when a very important company was born in China for the development of the sector: Xiaomi, which immediately burst into the market with premium smartphones, but for any budget. Huawei understood that she needed to prepare for a struggle that would become more and more tough, and in 2013 she released a series of Honor 3, consisting of many inexpensive models such as Honor 3x and Honor 3c.
Over the past decade, Huawei has become a symbol of China’s technological growth. When the trade and technological rivalry between the United States and China intensified in 2018, the company was in the spotlight. This Chinese technological company has experienced a lot of takeoffs and falls, successes and achievements over the years.
Huawei is unique in that not a single state institution or third.party organization has shares of the corporation. Only Huawei employees have the right to buy stocks, because it is a private company that fully owned by its employees. Therefore, its accounts are not subject to the same level of audit as companies traded in the stock market.
In 2012, Huawei formed a partnership in the field of cloud computing with clients in 33 countries, which led to the creation of the world’s largest clouds for desktop computers, which are used daily by 70,000 employees. In addition, 35 operators around the world who launched 5G commercial services in 2019 used Huawei B technology.E.S.T. For 5G.
3 easy ways to charge a phone without a charger
Huawei has achieved many technological achievements that no other company in the world can be compared today. The company experienced its 5G technology both at lower and higher frequencies. At the beginning of 2019, she introduced chipset and devices for her own development, paving the way to make 5G a reality. Signed 30 contracts for the construction of a 5G network around the world, and dozens of more were on the verge of signing.
It loads for a long time
It can be in the broken veins of the cable. Also, do not buy cheap non.original chargers, as fakes break even from the slightest excess.
In addition, it is worth paying attention to the additional load of the phone:
- Video viewing (including YouTube),
- Included Internet distribution on Wi-Fi on other devices,
- Viruses (causeless increase in traffic consumption from the package).
A weak power source-ZU with 0.3-0.5A is not suitable for modern smartphones. This problem is more relevant for portable charges, external shoes. The current strength in Power Bank does not exceed 1 ampere, while some batteries require a current of at least 1.5-2 A.
- It is necessary to check the charger and the lace
- Inspect the connector. Perhaps it is clogged with dirt, dust, rust, which is why energy does not enter the controller, and, therefore, to the battery.
- Perhaps “ordered to live long” the battery (about it a little higher).
The reason may lie in the phone viruses. It is important to regularly clean the devices from unknown files, also download programs only from official sites. Due to viruses, the operating system begins to glit. Usually helps to reset to factory settings, in extreme cases, the device must be carried to flashing.
If the battery is more than 5 years, probably the case is this. Only replacement with a new one will help here.
Shows charging, but does not charge
If % charging costs in one place for a long time (from 15 to 30 minutes):
- In rare cases, a problem in a block or cable. When some veins are interrupted, so there is not enough energy to start charging.
- Check if the battery has swollen and whether the subteids have appeared. You can try to restore the container. To do this, you need to completely discharge the phone, then connect it to it and hold it for a few hours longer than usual. Conduct 2-3 cycles. If the situation has not changed, buy a new battery.
Does not take a charge after water
After the mobile phone has fallen into water, snow, toilet, soup, etc.D., The following may happen:
- The battery was out of order as a result of a short circuit,
- The system writes that moisture or condensate is detected. urgently turn off the device and dry a couple of days,
- The motherboard or power controller was filled with water. In this case, we recommend contacting the service, since independent repair can aggravate the situation.
Wireless charging problem
To improve the quality of wireless charging, it is recommended to remove the thick cover, since some devices simply cannot “break through” silicone or plastic protection, especially if there are metal inserts. It will not be superfluous to make sure that there are no extraneous objects between the memory and cover of the apparatus.
Sometimes the problem may be that the wireless station did not recognize the smartphone. In this case, the indicator will flash, but the process will not begin. To eliminate the problem, remove the phone from the station, wait 5-10 seconds and put it again.
Also, before putting a cell phone for recharging, be sure to turn off the data transmission through a USB cable from a computer or laptop.
REFERENCE! Make sure that the device lay exactly in the center of the station. Displacements are permissible within 1 cm, no more.
- Typically, the problem is that the transmitted current with magnetic cable is less than 0.8 a. The best option for work is 2a, and even better and all 3a.
- The magnetic tip is often clogged, carry out regular cleaning.
Normal operating temperature for high-power batteries (from 3000 to 6000 MAH) up to 30-35 degrees. But if at the same time the interest of charging is not added, it is necessary to replace the battery.
Sometimes charging helps directly
REFERENCE! This option is not suitable for devices with a fixed battery.
To use this method, you need to perform the following actions:
- Extract the battery.
- Insert the battery into the “frog” so that the maples are connected to the contacts and
- After that, insert the device into the outlet. If a green light has caught fire on it, then everything is connected correctly.
- It will take about 2-3 hours to fill the battery.
reasons why the phone is not charged through USB
USB-sides in computers, laptops and charging devices cannot boast of reliability. To damage these designs, it is enough to violate the operating rules once once. The phone is not charged by USB for many reasons, but to understand the process should dwell on the nine of the most common.
The process of charge of the device spontaneously stops if the voltage is suddenly reduced. Voltage surges can easily disable any technique, including a smartphone that consumes a relatively small volume of energy. If voltage drops on the network, the adapter automatically turns off. To prevent this from happening, users should adhere to several rules:
- Do not leave the adapter in the mains outside the charging process.
- Refuse the charge of devices in the mains in favor of laptops and stationary computers.
- Use reliable current voltage stabilizers.
Step.by.step diagnosis with examples
Do not despair ahead of time, if you think that your device is no longer saved. We will analyze the step.by.step diagnostic strategy. To begin with, believe the wire, power supply and the charging connector for serviceability. They should not have chips, large scratches, dirt or deformations.
If you doubt the wire, try to start another wire or charge another phone with this wire. A characteristic malfunction of the wire is when the phone begins to charge with the slightest movement of the wire from the connector. Do not overdo it in diagnosis, do not damage the charging connector.
The power supply is also easily easy to check. If your device is regularly charged from a computer or other power supply, then 100% is faulty. It cannot be used more, and it is unprofitable to repair.
And remember that some smartphone models, such as Samsung, may not be charged from emergency chargers.
The next next in line is the charging connector. Try to clean it with a brush. The toothache is perfect, which will easily remove dirt and garbage from contacts.
Clean carefully so as not to damage the insides and contacts of the connector.
Do not use water when cleaning. Contacts may be oxidized because of it. And the water does not dry completely from the connector, and this will already be another malfunction. Alcohol, isopropanol or gas gasoline is best suited. Use these products in small quantities, you do not need to pour them into the connector or on the brush, a couple of drops are enough.
If after cleaning the connector when connecting the wire charging goes, but is interrupted from the slightest movements and the connector does not hold the wire, then this is already mechanical damage to contacts. Such a malfunction can be eliminated only with soldering. And not necessarily the connector can be pulled out of the board. Its contacts will also be what a board will also be won, and they are easy to tear out if you accidentally pull the wire on charging.
Is it possible to solder the charging connector with your own hands
Yes, this can be done if you are confident in your abilities and you have a soldering iron and a minimum set for soldering. You can find out more subtleties of independent soldering in this article.
How to change the battery
If the phone is still charging, sees the charging connector and works, but the battery does not charge, then it is most likely that it is it.
For example, you pulled the wire from the connector and the phone immediately turns off. This means that the battery capacity has dried or is in a short circuit. In this case, you need to change the battery.
The characteristic faults of the battery are bloating and leakage of electrolyte. This is due to overheating, hypothermia, which is closed or interference in nutrition. Don’t even try to charge it with such damage. It is dangerous and useless.
You can also check the phone and battery using the multimeter. This method is accurate and more suitable for those who know how to disassemble phones and who have measuring devices.
Set the multimeter in the measurement mode of the constant voltage and connect the battery to the smartphone. Next, attach the multimeter probes to the battery contacts or board. If when the smartphone or disconnection of the wire is turned on, the voltage on the battery drops sharply to several volts, then the battery capacity gives a short circuit and you need to change it.
My iPhone Won’t Charge! The Real Fix From A Former Apple Tech.
Modern smartphones are made in monolithic buildings, and if you have the opportunity to independently peel off the back cover, you can try to replace a faulty battery with a new. Do not damage the old battery when sticking the lid, do everything carefully. In more detail about the placement of modules, touchscreen, screens and rear covers can be read in this article.
If you changed the battery, are confident in the serviceability of the connector, wires and power supply, then most likely the problem is already on the board itself. It can be faulty of such microcircuits such as: power controller, charging controller, processor and small SMD components.
Even a small moisture hit on the phone can disable it. By the way, many car owners charge their phones and navigators directly from the car converter. Not all smartphones and chargers are designed for this. During the inclusion of the car, there are large downloads of the voltage and interference to the network, which can disable the power controller of the phone.
You can warm up the fee by previously dismantled the smartphone and even clean it with alcohol, but the chances of successful repair are extremely small. Need diagnostics with a power supply, freezer, schemes and soldering equipment. And each model of a smartphone or tablet of board has different, which makes it difficult to diagnose.
Can there be a software failure
Purely programmatic malfunction is rarely manifested without a reason from the outside. If water got on your phone and it begins to vibrate, blink or show the nerds of Android, then in no case can it be charged. You run the risk of finishing your device.
After moisture hit the phone, the phone cannot be charged. It needs to be urgently cleaned from water and oxides. If you are not sure that you can clean it, it is best to contact the service center.
General recommendations to avoid misunderstandings with recharging
The service life of the iPhone or smartphone, the tablet on the Android OS can be extended. The following operating rules must be followed.
- Avoid falling.
- Do not discharge the battery to the end, especially systematically, more than 1 time in 2 months.
- It is not recommended to constantly use universal charging with low power.
- It is advisable to protect against viruses.
- You can not keep the device in the cold or heat. Adhere to operating temperatures from 3 ° C to 45 ° C.
When replacing the battery, you should buy an original element corresponding to the device. This will ensure security and the corresponding service life.
What to do if charging is interrupted on the phone?
Analyzing all the possible causes of problems with charging, we can draw conclusions on how to fix them. To start the phone to charge normally, the user needs:
- Clean the phone connector from garbage.
- Replace the charging with another. This will allow you to immediately write out problems with the cable, connectors of the connector, contacts, a charger and a shook port of the phone. If another cable charges the phone normally, then the problem was precise.
It is not necessary to buy new charging for verification. Just go to any equipment store and ask to check the phone with another cable. In most cases, the potential buyer will not refuse.
After severe discharge?
If the problems appeared after the device was discharged “to zero”, read this article. If the methods proposed in it do not help, you will have to spend a little time searching and eliminating problems.
Cable is one of the most vulnerable elements of the charger: it can burn out, break at the bending site or stop transmitting a signal. Instead of buying a new cord instead immediately, try to charge the phone through another compatible cable. Perhaps its replacement will be enough to solve the problem.
Moisture falls subsequently, leaves oxides, which over time disables some components. Damage to contact groups and power lines also appear when falling, blows and strong overloads. It is difficult to diagnose such defects, since it is necessary to look at each node under a microscope. Therefore, if the above reasons did not solve the problem with food, then you will have to hand over the phone to the service center for detailed diagnostics.
The article describes in detail what to do if the phone is not charged. The collected problems and solutions will help identify and eliminate the malfunction. If the problem has not been solved, contact a high.quality service center, where with the help of special equipment they will diagnose and, if possible, and eliminate the malfunction.