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Showing posts from December, 2020

EAS vs HMP kernels

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wenkey EAS: Energy Aware Scheduling     It is an incremental update to the existing Linux power management system developed by the ARM tech giant where it places CPU power control directly under the Linux Scheduler.  As we all know that there are different types of CPUs based on the number of cores most frequently used ones are Octa-core and Quad-core CPUs. Based on the task load EAS selects CPU efficient core to get work done. Nowadays, each soc contains BIG and LITTLE cores, Big Cores are tweaked to high clock frequencies in order to achieve max performance and Little cores are power-efficient cores these are  clocked with low Frequencies.          EAS uses a Model of CPU energy consumption or simply called EM to optimize the task scheduling on the BIG or LITTLE cores or DynamiQ platforms while meeting compute requirements.EM gives the CPU topology to the scheduler and provides power cost information of tasks running on each core of the CPU at each available frequencies. EAS uses EM

AOSP VS CAF

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Wenkey Hello guys! Today I wanna discuss you about the difference between Aosp and Caf based custom roms. Now a days, everyone shows interest in using Stock android besides customized skins. At first, 1) What is Aosp? Where is it originated from?Is it secure? AOSP - Android Open Source Project It is an developed by Tech Giant called Google, Basically Android is an operating system based on Linux kernel. Through it is lite and modified to use in small devices efficiently AOSP is a skeleton of android, It can support any smart device including smart phones,smart watches...e.t.c. Aosp uses general HAL's( Hardware Abstraction Layer) which is compatible with all kind of hardware of the device. HAL' s include connection of  drivers of kernel with the hardware of the device. The HAL uses common app API to link bluetooth, microphones with kernel. AOSP is different from the Pixel phone's operating system. As every OEM makes their adds their own customised skin like miu

How to unlock bootloader

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Wenkey Declaimer : if your device got bricked .I'm not responsible for it As it is a most crucial process in the path of installing custom rom in your smart phone Prerequisites: personal computer , minimal fastboot drivers and usb cable along with device I my self using leeco le max2. So the below process is based on that.assuming process is same for most of 2014-2018 devices  Let's dig in... 1. Enable the developer options by tapping build number 7 times in about section of your device 2. In developer option enable usb Debugging Like shown. 3.Download minimal fastboot drivers for your devices , extract the zip and intall drivers to local disk C 4. run cmd prompt in that folder. 5.Now enter adb devices in the cmd prompt. Check your phone and allow the debugging mode then it appears like This 6.if you successfully seen your device build number then you are in correct path if you done any mistake refer to telegram channel 7.Now unlo

How to install custom via twrp

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Wenkey Declaimer:  I am not responsible for your device .if your device got bricked and warrenty may be void. I'm not telling you the way to unlock bootloader it may vary from device to device. In this I'm gonna tell you about how to install custom rom via TWRP( Team Win Recovery Project) Their are so many out their in the world of custom like Orange fox,Twrp,...E.t.c Prerequisites: First we need to unlock bootloader of our smartphone, minimal adb drivers and personal computer. 1.Unlock bootloader using device specific way or in my case I unlocked from minimal adb drivers. 2. Assuming you are successfully unlocked bootloader , now then reboot to bootloader 3. Now connect mobile to pc using usb cable and open cmd prompt , (You need to open in minimal adb drivers folder by pressing shift and right-click you can find in menu .)  Now type "fastboot devices" if it show any number and device name then your drivers are installed successfully.then proceed. 4. Now