Smartphone slow? How to solve it?

Now a days most of the people are using android device. Main problem of android devices which have low quality processor and RAM those becoming slow after few days. Why it's happening?
In my previous article I have discussed about what is the utility of RAM. Processor also a vital part of CPU  (central processing unit).

First of all you have to know how processes done in android operating systems.
In a device CPU and RAM work parallel.

When you open a application or image or video or games at first-time this request goes to processor. When processor check the application and decided that the application is perfect to run on your device then RAM will hold this application in it's memory and this process is performing by both RAM and
processor.  It means you need sufficient power of processor ,RAM and international storage.
Internal memory also plays a vital role to perform a process quickly.

Now I will discuss how to make fast your device------------
Before purchasing a phone always try to know the proper specifications of the device. CPU must be octacore and chip set must be more than 625 snapdragon. Minimum RAM 3gb. Internal storage must be 32gb. I think this specification is perfect. In my next article I will discuss about some middle budget phone with same specification.

Now the problem for those my friends who have already purchased phone in low budget. Don't worry I also have solution for you.

You sholud install less application in your mobile. Don't install too much application in your device. One thing you don't you that when you are not using any application at that time your RAM also occupied by application which installed in device. You can check it.
Go to setting menu---application-- application manager.

Then all application will show you which ate installed in your device. If you want to know how much RAM are using then click on it and go to the bottom of the popup menu you can see that how much RAM are used by that application in last 3 hours.

So by this information you can understand that you need to install less applications. One important thing that when you install unnecessary application and when you find it is not for you then you uninstall it but some unnecessary folders and file which installed with that application you can't delete it. Actually you didn't know that some unnecessary folders and files are created in your memory and it occupies space in your internal storage.

Second thing you should remember about software update. When you upgrade your android operating system your internal storage occupies more space by updated operating system. In my opinion if you want to use updated operating system then you should check first and watch the reviews and feedback which are available on sites and YouTube channel.

After getting proper information then you can update your OS. Because if you have updated your OS without any proper knowledge,it may be happened that your processor RAM and internal storage is not sufficient for it. It may be harmful and make your device more slower. So be careful about software updates. You also stop auto updates option in your setting menu. Because when any app's update will come in play store in some device update will be done automatically. It means it occupies more RAM and internal storage.

Last of all I can say that reset your phone during a period of 2 to 3 months. When you do factory reset your device will become new but not totally new when you purchased it. It will clear all application and data from your device.
Lots of applications are also available in playstore which say that they make your phone fastest. But my dear friend it only works 2% to 5%. I personally did it and it didn't work .
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