Bloatware
When you watch any mobile phone unboxing video .they'll say this mobile contain heavy bloatware or there is no bloatware in mobile .
• Actually what is bloatware ?? Let's see.
There are 4 types of apps in android phone.
• Google apps.
When you see new android phone ,you can see a list of Google apps .out of that list we cannot require some apps but also they pre-installed in our phone .which we cannot uninstall them .
• Example:
Google music, Google books, Google movies ,Google play store..so on.
• Mobile manufacturing apps.
Different mobile manufacturing companies install different company apps .
• Example: in Samsung phone's.
You can see apps like. s voices health, Samsung play store...so on.
• Partner apps.
mobile companies get partnered with some companies like Amazon, Flipkart, Paytm..etc.
• General apps .
This apps contain on every android or iOS mobile like calendar, clock, alarm, FM..etc.
The apps which we Cannot use ,but they pre installed and consumes memory, RAM, battery are called bloatware .the mobile manufacturing companies cannot give permission to uninstall those useless apps .
But we can disable, firestop. this apps mostly called system apps .check your phone that how much bloatware consuming space of your internal storage.
Kernel
• What is kernel
Go to your phone settings and then about your phone, scroll down then you find kernel version.
• What is kernel and kernel version.??
• what is the use of kernel .?? Let's see.
We all know our phone is combination of software and hardware right!!.
• Hardware.
Which we can see ,feel ,touch and able to repair .
Example.
Take out your phone you can touch camara, speaker, ram, motherboard etc. This parts you able to touch and repair it .
• Software .
This based on the programing we cannot touch and feel it .
Between this software and hardware the kernel act as a barrier. if CPU wants to open an app which is in android OS this app must go through the kernel only .this kernel allocates space in RAM memory .
If you want turn on WIFI, Bluetooth,touch,.etc the kernel have to work like bridge between software and hardware. without the kernel nothing going to be work in your mobile
*In android they provide Linux kernel
• In Windows PC or phone they provide NT kernel
• in Mac or iOS they provide Darwin kernel.
• we cannot able to modify the NT kernel , Darwin kernel. but we can modify Linux kernel .if your phone is rooted , then you can install third-party kernel into your phone by removing current kernel .but there is a problem if you reinstall the kernel it may be work or something it may crash entire kernel.so you must be careful when flashing your kernel version .some mobile won't be able to work properly ,because of updating your Mobile. this means problem in optimization of kernel between software and hardware .
• I hope you like this article .
