Why the Mystery MID-721 Discharges Quickly

No image set

Any smartphone requires a battery to work. Unfortunately, due to the laws of physics, humanity has not yet come up with an infinite source of energy, so the battery needs to be recharged with some frequency. A fully charged battery is able to provide the phone with energy for 6–12 hours of stable and constant operation. But in some cases Mystery MID-721 it discharges quickly, that is, it does not hold a charge for as long as the manufacturer promises. Most often, such a problem is not the result of a breakdown, but the result of the actions of the smartphone user.

Reasons for the rapid discharge of the Mystery MID-721 phone

A common reason why the battery on the Mystery MID-721 runs out quickly — we use the phone more typically than the manufacturer intended. If you read various manuals and technical maps from popular brands, you will find that the estimated working time was obtained under special conditions. Roughly speaking, the device will work for 24 hours only if you use it only for calls and keep the screen off all the time.

If a smartphone user uses it for other purposes, for example, to communicate on social networks, to play games, or to watch videos, then the working time will be inexorably reduced. Fortunately, now we have the opportunity to track which applications affect the battery of a smartphone on Android:

  1. We go to «Settings».

  2. Go to the section «Battery».
  3. Click on «Battery charge consumption».
  4. A list opens in which all applications that greatly affect the energy consumption of the smartphone will be listed. By limiting their use, you will partially or completely solve the problem with the rapid discharge of the device.

The second common reason — battery obsolescence. Each battery has a pre-calculated resource of use, which manufacturers indicate in the format of the number of full charge-discharge cycles. One of the most popular smartphones — the iPhone — has a battery life of only 500 cycles. That is, after about 1–2 years, the capacity decreases by 15-20%, and after 3–4 years it decreases by about half. As you know, the lower the capacity, the faster the smartphone will be discharged.

The third reason — battery or phone failure. The smartphone has a lot of small parts, the breakdown of which critically impacts the energy efficiency of the device. For example, the battery cable may move away, which is why the phone will stop starting at all. The battery casing may also crack or swell.

What to do when the phone is Mystery MID-721 discharges quickly

Take the methods listed below only as tips. We do not guarantee that by applying them you will fix the problem with the rapid discharge of the smartphone, as we do not know the reason this happens to your device. For example, reducing the brightness of the screen, which many sites indicate as a guaranteed way to reduce battery consumption, will not help you in any way in case of battery failure. Therefore, if you are faced with a strong reduction in the operating time of the smartphone, for example, instead of 8 hours, it began to work only 4, then immediately contact the service center.

Now let's go directly to the tips:

  1. Reduce the brightness of the screen. For this:
    1. Open the top menu.
    2. Move the slider next to «Brightness» left.
  2. Turn off all functions that you don't use. For example, Bluetooth, Wi-Fi, and Mobile Internet. For this:
    1. Open the top menu.
    2. Click on the icons of those functions that you do not plan to use in the near future.
  3. Turn on the power saving mode. For this:
    1. Open the top menu.
    2. Find the icon «Power saving mode» and click on it.
  4. Turn on the dark theme. For this:
    1. Open the top menu.
    2. Click on the icon «Dark theme».
Share this page with your friends:

See also:



How to flash Mystery MID-721

How to root Mystery MID-721

Hard reset for Mystery MID-721

How to reboot Mystery MID-721

How to unlock Mystery MID-721

What to do if Mystery MID-721 won't turn on

What to do if Mystery MID-721 doesn't charge

What to do if Mystery MID-721 doesn't connect to PC via USB

How to take a screenshot on Mystery MID-721

How to reset FRP on Mystery MID-721

How to call recording on Mystery MID-721

How to update Mystery MID-721

How to connect Mystery MID-721 to TV

How to clear the cache on Mystery MID-721

How to backup Mystery MID-721

How to disable ads on Mystery MID-721

How to clear storage on Mystery MID-721

How to increase font on Mystery MID-721

How to share internet on Mystery MID-721

How to transfer data to Mystery MID-721

How to unlock bootloader on Mystery MID-721

How to recover photos on Mystery MID-721

How to record the screen on Mystery MID-721

How to find blacklist in Mystery MID-721

How to set up fingerprint on Mystery MID-721

How to block number on Mystery MID-721

How to enable auto-rotate on Mystery MID-721

How to set up or turn off an alarm on Mystery MID-721

How to change ringtone on Mystery MID-721

How to enable battery percentage on Mystery MID-721

How to turn off notifications on Mystery MID-721

How to turn off Google assistant on Mystery MID-721

How to turn off the lock screen on Mystery MID-721

How to delete app on Mystery MID-721

How to recover contacts on Mystery MID-721

Where is the recycle bin on Mystery MID-721

How to install WhatsApp on Mystery MID-721

How to set contact photo in Mystery MID-721

How to scan QR code on Mystery MID-721

How to connect Mystery MID-721 to computer

How to install SD card in Mystery MID-721

How to update Play Store in Mystery MID-721

How to install Google Camera in Mystery MID-721

How to enable USB debugging on Mystery MID-721

How to turn off Mystery MID-721

How to charge Mystery MID-721

How to use the camera on Mystery MID-721

How to find lost Mystery MID-721

How to set password on Mystery MID-721

How to turn on 5g on Mystery MID-721

How to turn on VPN on Mystery MID-721

How to install apps on Mystery MID-721

How to insert a SIM card in Mystery MID-721

How to enable and configure NFC on Mystery MID-721

How to set time on Mystery MID-721

How to connect headphones to Mystery MID-721

How to clear browser history on Mystery MID-721

How to disassemble Mystery MID-721

How to hide an app on Mystery MID-721

How to download YouTube videos on Mystery MID-721

How to unblock a contact on Mystery MID-721

How to turn on the flashlight on Mystery MID-721

How to split the screen on Mystery MID-721

How to turn off the camera sound on Mystery MID-721

How to trim video on Mystery MID-721

How to bypass the Google account on Mystery MID-721

How to fix black screen on Mystery MID-721

How to change the language on Mystery MID-721

How to open engineering mode in Mystery MID-721

How to open recovery mode in Mystery MID-721

How to find and turn on a voice recorder on Mystery MID-721

How to make video calls on Mystery MID-721

Mystery MID-721 sim card not detected

How to transfer contacts to Mystery MID-721

How to enable/disable «Do not disturb» mode on Mystery MID-721

How to enable/disable answerphone on Mystery MID-721

How to set up face recognition on Mystery MID-721

How to set up voicemail on Mystery MID-721

How to listen to voicemail on Mystery MID-721

How to check the IMEI number in Mystery MID-721

How to turn on fast charging on Mystery MID-721

How to replace the battery on Mystery MID-721

How to update the application on Mystery MID-721

How to set a password for apps in the Mystery MID-721

How to format Mystery MID-721

How to install TWRP on Mystery MID-721

How to set up call forwarding on Mystery MID-721

How to empty the recycle bin on Mystery MID-721

Where to find the clipboard on Mystery MID-721

Why Another Phones Discharges Quickly