My tablet still has 50 battery and it still freezes

Hello:It's normal for Android machines to crash a few times in comparison,No matter 100% or 10% of the power will have a crash,If it's a frequent crash, it's not normal。

Although this design plays a role in the protection of the battery, lithium batteries have 2 limits, one is the upper limit of charge and 1 is the lower limit of discharge.

The upper limit of charging, as the name suggests, is the process of charging, causing the no-load voltage to reach a certain value, continue to charge, slightly reduce the battery life, and seriously lead to the life and damage of the appliance or the battery itself.

The lower discharge limit is the same, lithium batteries are not afraid of charging, they are afraid that the electricity will be used at all, and the life will be greatly reduced.

Having said that, generally speaking, the 50% displayed in electronic products such as computers is not really only 50% 0% is not really only 1% left, and it is generally just a number in a certain voltage range, for example, a rechargeable battery is fully charged, and it is generally controlled at the so-called 100%, no matter how high it is, but it reduces the battery life and is not safe, and discharging to about it is the so-called 0%.

Therefore, your situation is not normal, and it is recommended that you report for repair.

It could also be that the battery life is almost over, and by the way, systems like Windows have battery settings, for example, you can manually set them to automatically shut down when the battery is 10% or something, and maybe you also have battery settings.

Which brand? Is it Apple's?

Does the crash have anything to do with the battery?

Summary. Operation: Go to Settings - Control - Account - Disable the synchronization function, and then turn it on when needed.

5. Set the auto-lock screen time to the shortest time. Operation: Settings - Device - Display - Screen automatically off - Select the minimum time.

6. Please try to replace other batteries to check whether it is a problem with the battery. 7. If the power consumption of the machine is still very large after the operation of the above mode, and the standby time is less than one day, please bring the purchase invoice, warranty card and machine to the service center, and the engineer will check the machine and deal with it.

The tablet has a battery of 100, but it runs out of battery all of a sudden.

There are 100 electricity. Turn on the power on and turn it off automatically, and then turn on the display to charge? What is the reason.

Hello, dear, I've kept you waiting, and now I'll answer for you. The reasons for the sudden failure of the Apple tablet are as follows: This situation is generally a battery problem, and you also consider whether it is not a case of Xuchang is a soft talk about finding a professional to repair and cancel the automatic synchronization of the app.

Operation: Go to Settings - Control - Account - Turn off the synchronization function, and turn it on again if needed. 5. Set the auto-lock screen time to the shortest time.

Operation: Settings - Device - Display - Screen automatically off - Select the minimum time. 6. Please try to replace other batteries to check whether it is a problem of stupid battery removal.

7. If the power consumption of the machine is still very large after the operation of the above mode, and the standby time is less than one day, please bring the purchase invoice, warranty card and machine to the service center, and the engineer will check the machine and deal with it.

I have been using it for 6 years......The battery won't work.

Hello dear! If your battery brain has been used for so long, the first thing you should consider is the aging of the battery<>

Calibration battery: 1) Power off, plug in and charge until fully charged. (Unfortunately, it is best to charge continuously overnight to ensure maximum power.) Remember not to turn on your phone until it's fully charged. ）

2) Turn on the machine without unplugging the power supply.

3) After entering the system, use terminal, root

Explorer or other similar tools delete the data system file. /a:f6

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4) Unplug the power supply and use the phone normally until it automatically shuts down. At this time, the battery still has residual power, wait for one to two minutes and then turn it on again to use up the remaining power. (If you want to speed up the process, use it up in any way that consumes electricity.)

Of course, you can also do it).

5) At this time, the phone has re-acquired the current battery level information. At this time, it can be fully charged in the shutdown state to start normal use.

After correcting with this method, the problem has improved significantly, but the problem still exists, and the crashes are frequent. So I started a new attempt!

First of all, the power is used to only about 20% left, the reason why this is for the convenience of correcting the battery later!

Remove the memory card and format the memory card! It was later found out that this was related to the crash. In the case of not installing a memory card, the line brush,The system I chose before touching the celebration is the telecom version of "MIUI

v4 Development Edition.

After brushing, use the power to automatically shut down, then charge it in the shutdown state, and use the method of correcting the battery after it is fully charged3) Delete the file (this step can be omitted, because this file has been deleted when the system is flashed, but I still chose to delete it for the sake of comfort), 4) Use the phone normally.

In the process of 4) it is best not to let him restart (I chose to play the song all the time), and 5) re-obtain the battery information.

In order to keep the effect there, I made these changes to the use of the phone: install the software or something, I installed all the sub-memory of the machine, and it was not installed in the memory card. This also keeps me from crashing! I choose to power off and charge every time I charge.

Hello: According to your description, it is recommended that you try the following methods according to the simple buried luggage:

2. Take out the external SD card for testing.

3. Back up your phone's important data and restore it to factory settings (rule out software issues).

1,Look at which Sen does which software appears after that,2,This code depends on whether the official version of the new Hu model comes out,Is there a solution to your problem,3.Re-flash firmware, 4, flash other versions,