Charging mobile from the computer through a USB Cable is safe?
It happens to all of us for once that we have charged our phones with the computer due to the unavailability of a charger. It is considered quite normal to charge your phone with a computer. This way charging is very convenient and fast. But the question arises if it’s safe to charge your phone through a USB cable from the computer? Many researchers say that charging your phone this way makes our phone vulnerable to any hacker which is why it is very easier to hack your phone. However, some say that it is totally false and charging your phone with a computer is completely safe. So in our article, we have explained why charging a mobile from a computer using a USB is not safe and why do people charge their phone with computers at the first place?
Why do people charge their phones with computer?
It is easier for you to charge your phone when you are already working on your computer and the easiest thing for you to do is simply plug your mobile phone with a USB and computer. While your computer is running, it will easily charge your phone. Moreover, if you want to transfer your data from your mobile phone to your computer, you can do so by connecting your phone with the computer via USB. Meanwhile, your phone’s battery will also get charged. Some people even think that charging your mobile phone with a computer saves electricity as there is no extra electricity consumed on charging your phone but only consumed by the computer for once.
Now let us see if its really true.
Does charging your phone with computer saves electricity?
It is true that lower electricity may be consumed as the computer is already consuming the electricity and it will keep on consuming it while you are working on it so if you charge your phone with it, it will minimize the consumption which would’ve been greater if you have charged it with the phone charger. However, researchers say that a mobile charger takes a very little amount of electricity so it won’t make a big difference at all.
What are the threats to your phone if you charge it with the computer?
- While you connect your phone to the computer through USB, all your data is exchanged with the computer including the device type, serial number, operating system information, and electronic chip ID. This information is vital for the hacker and enough to hack your phone.
Experiment: According to an experiment, researchers connected mobile with PC using a standard USB cable. They downloaded a root application on the smartphone amounting to a total compromise of the device. The hacker easily found a way to hack the phone and get access to all the data. This may not be easy to do if your phone was not connected to the computer. This is why it is not recommended to charge your phone with the computer as it is totally unsafe and puts all your personal data at stake.
2. Charging your phone with the computer also do harm to the phone’s battery. Because the charger voltage is lower than the computer USB connector voltage. Additionally, because computer power usage is unstable, current and voltage will be unstable as well. This will harm the mobile phone’s electric ion system and reduce the battery’s life.
3. Moreover, after charging your phone with the computer, you may have realized that your battery runs low quicker and does not even last for a day. This is because our phone charges quickly and shows it is charged to 100% but in reality, it is not true. Our phone is not fully charged. This is why our phone’s battery does not last long when charged with the computer.
4. Computers often do trickle charging to the phone. Trickle charging is used to compensate for the capacity loss caused by the battery’s self-discharge after it has been charged. When the battery is completely charged, the self-discharge loss is around 5% of the nominal capacity. When the battery is completely charged, the self-discharge loss is around 5% of the nominal capacity.
These are all the reasons why you should not charge your phone with computers as it is dangerous for your data and mobile phone. So even if you are in dire need to charge your phone, don’t ever charge it with the computer. Besides, there are ways through which you can expand your phone’s battery timing. You can check out these ways and can ensure that your phone’s battery lasts a little longer than usual. Do visit our website Mobilesly for informative articles.