In this post like always I will be going through the minute details of the topic at hand. How to install it and also what is it? We will also look into the various points why and how Fastboot OEM Device Info is quite useful. Useful to our Android smartphones. We will also get a shoo-in on ADB. Meanwhile, I will try to clear all the mud out there for Fastboot Mode. Also, for the Fastboot Tools, the countless effects it has on our Android smartphones.

Brief Overview

Fastboot is a tool in use for diagnosing and modifying the files system in Android devices. This is all done using a PC, with the device being in the Bootloader Mode. Through this tutorial, you will get to the core of the matter. In a while, we will get to learn about the Fastboot protocol. We will also see if there are any tools develop by Google for this purpose. So, lets get going with the topic.

Google LLC

also referred to as just Google, is an American tech MNC. the corporate which started as an enquiry engine site created by Larry Page and Sergey Brin now has expanded its services. the corporate now provides services such a cloud computing, software, and even hardware. the 2 Stanford Ph.D. students who co-founded the corporate now own about 14% of its shares. Since 2003, Google has had its headquarters in California which is additionally called Googleplex (the headquarters, not the state).

Since its rapid climb during the dot-com boom, Google has expanded the services it provides. Internet-based services provided by Google contain numerous tools for productivity and work management including Google Docs (Word, Excel, PowerPoint, etc. which may also export the documents in other formats), Google Drive (Cloud Storage service), G-Suite, or Google Workplace (Management portal for business owners), and lots of more. within the hardware industry, Google has experimented with Smartphones, Laptops (Chromebooks), Media Streaming Devices, and even Streaming based consoles, referred to as Google Stadia.

Alphabet Inc.

After the 2015 restructuring of the corporate , Google became the subsidiary of Alphabet Inc. Sundar Pichai took over because the CEO of Google while Larry Page took over because the CEO of Alphabet Inc. Google and its related sites are among the top-visited websites within the whole world including Google.com, YouTube.com, Blogger.com, etc. As of 2021, the corporate employs quite 130 thousand employees and generates revenue of quite 180 billion US Dollars. In 2017 Sundar Pichai was also appointed to the Alphabet Board of Directors.

The world’s most used OS , Android is additionally owned and developed by Google. aside from this, Google has also developed the Chome OS (an OS supported Chrome), Wear OS (operating system supported Android for smartwatches), TV OS (for Smart TVs), and even an Android Auto (an OS for automobiles)

Hardware manufactured by Google includes smartphone lines referred to as Google Nexus, Google Pixel. aside from smartphones, Google also manufactures the Chromebook, Google WiFi (a set of routers that are used for extending wifi coverage), Google Home (a voice assistant), etc.

Google also has tried its hands at being an online Service Provider, Google Fiber provides a gigabit network connection in selected cities across the planet .

Android

The world’s most used OS was developed by the Open Handset Alliance and was first disclosed in November 2007 and first released for smartphones in 2008. Most smartphones with Android OS ship with pre-installed software. quite 70% of the Android smartphones ship with Google’s own GMS. aside from this there exist other forks of the Android repository like the FireOS (developed by Amazon) or the LineageOS that are widely utilized in multiple devices. These make use of more open-sourced and free applications. aside from the Google Play Store which is Google’s default marketplace for Android apps, there exist third-party open-sourced marketplaces like F-Droid, Aptoide, etc. Different variations of the OS are developed to use it on multiple different hardware like smartwatches, media streaming devices, smart TVs, and even computer game consoles.

Previous versions are known by the names supported a dessert like Donut, Eclair, JellyBeans, KitKat, etc.

Early prototypes of the Android OS included a version that resembled the BlackBerry OS with a QWERTY keyboard . the discharge of the Apple iPhone however forced the Android development team to push their design even further. This meant arising with a touchscreen model and a more feature-rich OS than the iOS. After quite 12 years of its release, it suffices to mention that the Linux-based OS was highly successful in accomplishing its goals.

Fastboot


As I said within the beginning of the article, there are three things by the name of Fastboot: the mode on your Android smartphone, the fastboot tool that’s employed by PC, and therefore the refore the communication protocol that’s wont to communicate between the PC and the Android hardware. Here though, the third part is out of scope for this text . The protocol is merely employed by the fastboot tool to speak with the Android device while it’s in fastboot mode, and you’ll know the device status by fastboot oem device-info.

To set up Fastboot on your PC, you would like to follow these steps:

  • First of all, you’ll need to download a zipper file from the official download link by Google.
  • Extract the file and place it somewhere specific.
  • Extract the file
  • If you would like you’ll add the folder into your PATH variable. this is able to offer you quick access to the ADB and Fastboot tool without having to browse into the folder on the instruction .
  • For ADB and Fastboot to figure properly you would like to download and install Universal ADB Driver ( https://adb.clockworkmod.com/ ).
  • download and install Universal ADB Driver
  • After installing Universal ADB Driver, reboot.
  • Now so as to use Fastboot, your Android smartphone must be in Fastboot mode.

The Fastboot Mode

  • To get into Fastboot mode, you would like to power off your device. Now press the acceptable keys that are required by your device else into Fastboot mode. you’ll get the right key combination by simply googling it.
  • Most commonly the key combination is “Volume Down + Power Key” or “Home Button + Power Key”
  • When you’ve successfully booted into the Fastboot and connected the device to the PC employing a data cable you’ll use the tool employing a command-line tool like CMD, Powershell, etc.
  • booted into the Fastboot and connected
  • If you’ve got added the extracted folder into the trail variable you’ll plow ahead and launch CMD right from the beginning Menu. Otherwise, you’ll need to browse into the extracted folder, press “Shift + Right-Click” and choose “Open CMD Window here”.
  • Open CMD Window here
  • Now you’ll type within the command fastboot devices so as to verify that fastboot can discover your device.
  • Now you’ve got got Fastboot perfectly performing on your device.

Fastboot OEM Device Info : Commands to Use

fastboot oem ramdump_sahara
fastboot oem dump-chipid

fastboot oem set_config
fastboot oem rm_config

# In the same way add fastboot oem before the code mentioned below:
esim_erase
esim_atp
uart
HALT
sha1sum
ddrtest 
ramdump
dmesg
rma
factory-lock
continue-factory

check-hw-security
get_platform_info 
set_platform_info 
select-display-panel
setbrightness
get_config
off-mode-charge 
set_display_power_mode
enable-factory-lock


Some ADB Commands
The Android Debug Bridge(ADB) is a quite popular tool in use. It is in use by numerous people on a daily basis as it is quite useful. Lets discuss some quite important commands for us to use :

adb --help: This command displays all of the commands you'll use along side ADB with some brief descriptions.
adb shell: The command exposes the shell on the device.
adb logcat: The command shows device logs in real-time.
adb install "file": Replacing file with the particular package name and running the command installs the specified package with none problems.

Meanwhile, here’s a read on CHM Provider for you !!

Some More Fastboot Commands

fastboot oem writecid
fastboot oem writeimei
fastboot oem get_identifier_token
fastboot flash unlocktoken unlock_code.bin   (for htc devices, learn more at htcdev.com)
fastboot oem unlock-go
fastboot oem unlock
fastboot oem lock
fastboot oem device-info preflash
fastboot oem enable-charger-screen
fastboot oem disable-charger-screen
fastboot oem off-mode-charge
fastboot oem select-display-panel
fastboot oem bootlog
fastboot oem getvar
fastboot oem mmcinfo
fastboot oem info
fastboot oem securewipe

SUMMING UP — Fastboot OEM Device Info

This post has been out and through an interactive guide on Fastboot Tool. The various commands in Fastboot and ADB. We have seen the working of these commands. But, prepare to use these commands in the guidance of an expert or at your own risk. Because for something to gain you need to take a risk. It is upto you to decide if the risk is worthtaking for your device. Because before using these commands, you need to root your devices.