You can root the phone directly with no need for downgrading through this tool 'Eroot': 1- You need to have PC companion installed on your PC. 2- On your phone, Go to settings Security Mark 'Unknown sources' Settings Developer options Mark USB debugging Settings Xperia connectivity USB connection mode select MSC mode 3- After marking the settings above, connect your phone to PC ( Skip PC Companion installation on your phone ) and wait for the adb drivers to be installed. You might need to disable your anti virus before this step. 4- Now, run the Eroot tool downloaded above -it's in Chinese i guess- you will see it's doing some downloading and then a Root button appears. And Baam, your phone is rooted. Look for the SuperUser app in ur apps pages.
Also for further check you can use the Root Checker Basic app available on google play store. If it somehow fails for the first time, give it another go. Restart everything, your PC, phones etc. If it doesn't work at all, you might need to try the other method for rooting i.e: downgrade-root-upgrade. For the original post refer to: Credits go to 'Nabeel' the author of this method.
Btw I have tried this method on my Arc S (and Windows 7), and it did work:). Easiest way is unlock the bootloader and install a CWM or TWRP added kernel. Bootloader unlock wipe user data. Also rooting, unlocking bootloader voids the warranty. First unlock the bootloader, following. Download and copy SuperSU zip file into your SD card. Next download Sony Xperia Arc S CWM/TWRP added kernel in.
Then install that kernel using flashtool, following. When the phone booting continuously press and release the volume down key. In recovery go to 'install zip from sdcardChoose zip from sdcard' and install the SuperSU zip file. Select reboot system now.
That's all.
Download Odin Flash Tool to Install Custom ROMs, Kernels, Mods, Recovery, Roots Etc.: Odin is a tool developed by Samsung to help its devices to upgrade with latest Android OS Firmwares. If you are keen to Samsung devices, you might have known that Samsung has its own Samsung Kies Mini to help update the devices to such latest Firmwares. Many of the Android users are always looking for a new update so that they can upgrade their respective Android phones with a latest Firmware. To add more, this Odin tool is just developed for the same purpose. This tool serves a very decent UI so that people can update their Samsung cum Android devices with new and very recent Android OS updates as Firmwares.
Before to get started with it, you need to know everything related this tool which gives you a brief knowledge of it. From here you will learn everything about this Odin tool from the very beginning to the perfect installation of a Firmware. Android, being an open source platform it allows users to experiment things on the devices. There is a huge number of developers who have been developing new custom Firmwares for all kinds of Android devices and hence Samsung too started the same. Samsung has been unleashing some sort of new OS updates to its all kinds of smart phones. To install such official Firmwares on the devices, you got to have this Odin tool. Within no time, your current Android device will be upgraded with the latest official OS firmware by using this tool.
Odin is only available for Windows OS based PCs as it stands as Windows GUI tool. Make sure you are performing the installation process on a Windows OS based PC. Odin is a freeware light weight tool, which can be owned by anyone.
Odin is been updating this tool with its most recent updates. You will be given a direct download link of the very latest version, from where you can download Odin tool’s very recent version. A common use of this Odin tool is to flash a new ROM on a particular Samsung Android Smartphone. People get bored with the same OS and same UI of their smart phones and hence they always are looking for updating and modifying their smart phones. Now, you must be curious to know how to use Odin tool and some other useful details so that you can make use of this tool right away.
Following is a step by step installation guide which will help you to know how to use Odin tool. Odin tool has got a few sections all for different purposes. To know more about this, see below given picture. There you can see several sections with some instruction on to them. Each box has its own criteria of doing the tasks.
Let’s see what these sections represent first. PIT: Re-partition is a whole separate section in which we need to add a Firmware to update the device. PIT section is not that useful as there’s no need of having.pit file in the Firmware. You better leave this option as it is!
Bootloader: This section is for a new Bootloader. People are trying to use some sort of new firmware to be installed on the devices. However, there’s no use of this section as of the current time. And to install a new firmware it doesn’t make any sense here.
Let’s move on to the other section. PDA: This is the most important section for upgrading your Android device through this tool. Firmware contains a main software file which is being kept by this section.
This section plays a vital role in installation process of a new Firmware. Phone: Phone section is of no use. It will show you the exact modem of the device which is being performing the installation process. There are some Firmwares which contain more than one files to be installed on a particular device. CSC stands there. Consumer software customization formerly known as CSC which is responsible as an APN service of a Smartphone. However, there is no need of any change to be made to this section.
Install Kernel Using Flashtool
Start: After making a proper selection of a Firmware to be installed on an Android device, to start the installation process, user needs to click on to this Start button. After clicking on to this Start button, the installation process will start itself in a few seconds. Reset: Reset option helps you to make no changes to the phone. If you have selected a wrong firmware file to be installed on a connected Smartphone, you can click on to this Reset button. It will reset everything and get you a fresh option list like as before.
Exit: Exit option allows quitting the tool. After having a Pass message of the installation process, click on to Exit button. This is exactly what these different sections represent; some of them are essential ones to go further with the installation process.
You can learn a specific use of them in the following step by step tutorial which shows you how to download this tool to update your current Samsung Android Smartphone. Now, to get started with it, you got to check the list of some of the basic prerequisites of this tool which is enlisted in the following list. Download Odin v3.07 To Download Odin v3.07, click on to the above given Download image. Your will taken to a page which will tell you everything about Odin 3.07 including its features & uses, and you can also download this flash tool from that page. Just click on the download button on that page, and you will be able to download Odin v3.07 for free. And then you just need to follow this tutorial to make a better use of Odin tool to update Samsung smart phones which run on Android OS to their respective new Firmware updates.
This was all about this very useful and important Windows GUI software, Odin. Odin is mostly used by every developer and almost every Samsung Smartphone users just to update and modify the current OS of their respective devices. No matter whether you are a newbie or a master, follow everything mentioned here before to get started with it. In between the installation process, if you find any problems feel free to let us know. We would be come up with a proper solution related to your Problems.
This is a tutorial that will show you that how you can install a Custom Kernel on your Xperia Phone. Any Xperia Phone. Link for flashtool- Φ ALL THE DRIVERS SHOULD BE INSTALLED Φ YOU NEED A UNLOCKED BOOTLOADER TO INSTALL A KERNEL █ Any problems. Comment in the comment section █ ╙╥ Please Click LIKE & SUBSCRIBE Button ╥╙ REMEMBER THAT YOU SHOULD HAVE A UNLOCKED BOOTLOADER SO THAT YOU CAN INSTALL KERNEL. HERE IS A VIDEO FOR UNLOCKING THE BOOTLOADER- IF YOU HAVE ANY PROBLEM COMMENT OR PM ME THIS IS JUST AN EDUCATIONAL VIDEO AND NO ONE IS FORCING YOU TO INSTALL A KERNEL ON YOUR PHONE.
NO ONE WOULD BE RESPONSIBLE IF YOU DO ANY DAMAGE TO YOUR PHONE. ALL THE CONTENT THAT IS IN THE VIDEO HAS BEEN MADE BY ME(THE BOOTLOADER VIDEO) OR BY ANYONE ELSE I JUST FOUND THEM ON INTERNET AND SHARING WITH YOU. NO ONE WOULD BE RESPONSIBLE FOR YOUR DEVICE.
In this post I’ll show you how to change your kernel and flash new /better one. Requirements: 1. Kernel file – usually looks like this ( boot.img) 3. Unlocked Bootloader Before we start there are few things you should know about the Kernel of Android. “Do I need to change my Kernel and why I should do that? ” Changing the Kernel is completely up to you but as we know the Kernel represents the connection between the hardware of your phone and the software, so that means if we have a better Kernel we can get more performance or better battery life of our Smartphone. “ Isn’t the stock Kernel good enough?
” The stock Kernel that comes with your phone is good If you not use your phone for anything different than calls and Facebook. But other Kernels allows you to overclock your CPU for better performance, undervolt for better battery life and many more things that the stock Kernel is restricted to do. “Can I install any Kernel that I want?” No. There are ROM’s that have exactly written Kernels for them so for example: Stock ROM = Stock Kernel Cyanogenmod ROM = Cyanogenmod Kernel JellyBean ROM = JellyBean Kernel and etc. So let’s proceed with the installation.
There are 2 known methods to get your new kernel working. First Method is using Command Prompt.
Download and extract 2. In the fastboot folder you extracted you should copy the Kernel file( For IceCream Sandwich 4.0.4 I recommend 3. Power Off your Device and get into Fastboot mode (Hold Volume UP and connect to USB) If you done everything right the LED of your phone should light in Blue. Open Command Prompt and navigate to the folder you copied the boot.img or just Shift + Right Click - Open Command Window Here (In the current directory) 5. Then type fastboot flash boot boot.img 6. If everything went smooth you should get a message that flashing went okay. Unplug your Device and Power on.
WARNING: IF YOUR PHONE DOESN’T START(BOOTLOOPING) YOU INSTALLED KERNEL NOT SUITABLE FOR YOUR CURRENT ROM. FIND DIFFERENT KERNEL AND REPEAT AGAIN. Method 2 using FLashtool. Open Flashtool 2. Connect your phone in Fastboot mode. On Flashtool choose the Flash Icon and select fastboot mode. Choose Select kernel to Flash and find your Kernel (boot.img) 5.
Installer Kernel Avec Flashtool
If everything went smooth you should get something like this: 6/032/2012 15:32:12 - INFO - Selected kernel (boot.img or kernel.sin): D: xperia mini important update-cm-7.2.0-RC0-XperiaMini-ST15i-KANG-signed boot.img 16/032/2012 15:32:12 - INFO - Flashing selected kernel 16/032/2012 15:32:14 - INFO - FASTBOOT Output: sending 'boot' (4512 KB). (bootloader) USB download speed was 9333kB/s OKAY 0.501s writing 'boot'. (bootloader) Download buffer format: boot IMG (bootloader) Flash of partition 'boot' requested (bootloader) S1 partID 0x00000003, block 0x00000148-0x00000179 (bootloader) Erase operation complete, 0 bad blocks encountered (bootloader) Flashing.
(bootloader) Flash operation complete OKAY 0.873s finished. Total time: 1.374s 16/032/2012 15:32:14 - INFO - Please check the log before rebooting into system 7. Unplug your phone from the USB and reboot. WARNING: IF YOUR PHONE DOESN’T START(BOOTLOOPING) YOU INSTALLED KERNEL NOT SUITABLE FOR YOUR CURRENT ROM.
FIND DIFFERENT KERNEL AND REPEAT AGAIN. OVERCLOCKING 1. Download from Google Play Store 3.
Maximum overclocking depends completely on the Kernel cap’s 4. Maximum overclocking may harm your device or cause your device to be unstable (random reboots).
Contents. Before you start Keep in mind that: You can always flash the MarsBoard, it never bricks (as the name:)) unless some hardware damage occurs. What you will need to flash the board is:. a MarsBoard RK3066 board. a PC running Windows (XP 32/64bit, Windows 7 32/64 bit) or Linux (32/64bit). a micro USB cable with one side plugged in to the OTG port of MarsBoard and the other side plugged into the USB port on PC.
Windows The Windows tool for flashing the image is provided by Rockchip. To flash the, you need to use the RKBatchTool and to flash the, you will need to use RKDevelopTool. Both RKBatchTool and RKDevelopTool rely on the RK USB driver so you will need to install it first as below: Install driver There two ways to install the driver under Windows:. install using RKDriverAssistant tools - the easy way. install manually If you have already installed the USB driver please skip this step. Install using RK Driver Assistant tools There’s no need to connect your Rockchip device during this procedure just download and extract Then double click on DriverInstall.exe in the RKDriverAssistant directory to start the utility.
If you've previously tried to install the Rockchip USB drivers for any Rockchip devices make sure you click “Uninstall Driver” first. Then click “Install Driver”, and depending on your version of Windows the Security below may show up twice during installation. Just click “Install” when the driver has finish installing then shut down MarsBoard and connect the MarsBoard to your computer and let the board go to, then your computer will detect the board and you will see it within device manager.
Now the driver should have been installed successfully! Install Manually Download the file (RockusbDriverv3.7.rar) from and shut down the MarsBoard then connect the MarsBoard to the computer and let the board go to. After your computer should detect the board and you will see an unknown device within device manager. Select the Unknown device then right click and select 'Update Driver Software'. Select 'Browse the computer for driver software'. Find the file unzipped file you downloaded earlier (RockusbDriverv3.7.rar) and select either the 32/64bit folder then click 'OK' to install. When the driver is installed successful you will then see a Rockusb Device in the device manager window.
Now the driver is installed successfully. Flash Image There are two methods to flash an image use android tools. use Download Image (can flash by partitions). use upgrading firmware (flash update.img only, it will erase everything.) Using AndroidTool to flash update.img (Firmware) Download AndroidTool from. Then unzip it and double click AndroidTool.exe Select an image (RK3066 update.img), click Firmware.
For information on how to make an update.img see Power down the MarsBoard and connect the MarsBoard to the computer then let the board go to after the program should detect the device. Click the 'Upgrade' button to begin flashing and when the flashing process finishes successfully you will see the following interface. If the flashing has aborted,it could possibly be an error with the update.img, you can either try to redo the operations above or make the update.img again! Using AndroidTool to falsh image by partition Download AndroidTool from.
Unzip it the file and double click AndroidTool.exe. Power down the MarsBoard and connect the MarsBoard to the computer and let the board go to then the program will detect it. There are eight selections to choose from so select the correct row and then select the checkbox to the left of the row to select it. After you must click the column on the right side for the path of the file you want to flash.
You can then select one or more files and flash them at once. Finally Click 'Run' to flash images to the device (the right most selection shows the log of the progress). If successful the board will disconnect from the tool and boot into the system. Please Note:. The kernel is contained within the boot.img when you package the image by './mkimage.sh ota' please see for more information. you can flash one of more image at one time as needed Preparing IDB failed This happens at upgrading bootloader, if you need to upgrade the bootloader or the update.img contains a new bootloader, you probably will meet this. The marsboard is 'bricked'.
Follow this to unbrick it. Linux Rockchip has provided tools for upgrading within Linux (closed source) since Android 4.4. The initial RE work of the Rockchip bootloader updating protocol is by naobsd and has been improved by some in rkflashtool. Linuxerwang has made a GUI version of the rkflashtool called rkflashkit. Warning: both rkflashtool and rkflashkit can not flash the.
Using Linux Upgrade Tool to flash update.img Download the Rockchip linux upgrade tool. Unzip it and you will get a file called upgradetool which is a binary executable file under Linux.