How to rebuild kernels for flagship Xperia devices [tutorial]

Being the innermost part of the operating system, the kernel might be rebuilt by advanced developers to enable access to particular features and make modifications to the device. This tutorial will guide you through the process of how to rebuild a Linux kernel and flash it to the latest generation of Sony Xperia devices.

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How to rebuild kernels for flagship Xperia devices [tutorial]

How to rebuild kernels for flagship Xperia devices

Being the innermost part of the operating system, the kernel might be rebuilt by advanced developers to enable access to particular features and make modifications to the device. This tutorial will guide you through the process of how to rebuild a Linux kernel and flash it to the latest generation of Sony Xperia devices.

Read more

How to rebuild kernels for flagship Xperia devices

Sony experts present new kernel research and a tool to measure wake up latency at LinuxCon Japan

Next week, experienced Linux developers Frank Rowand (left) and Tim Bird (right) from Sony will be presenting at LinuxCon Japan, where many top Linux developers, administrators, users and experts will come together. Frank will share insights on how to use and understand the Real-Time Cyclictest benchmark, and Tim will explain how Linux developers can reduce the size of their Linux systems (and possible improve their performance in the process). Learn more the event and the presentations after the jump!

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Sony experts present new kernel research and a tool to measure wake up latency at LinuxCon Japan

Linux developers join forces in the Linaro project

Have you heard about Linaro? It’s a non-profit organisation made up of eight members working to improve the Linux kernel for ARM architectures (ARM is one of the largest processor developers in the industry). At Sony, we think this initiative is really great, and we can see clear benefits of cooperating in Linux development. Read on as Tony Månsson, Linux developer at Sony, explains why Linaro is so important, and how you can get started on working on the kernel yourself.

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Linux developers join forces in the Linaro project

How to build a Linux kernel and flash it to the phone

Since the launch of the unlock boot loader site, we have received a lot of really great feedback. The Sony Ericsson Developer Program wants to continue to build on this open dialogue with external developers.

Developers and advanced users can now unlock the boot loader, which is the first step to be able to flash your own image. Now we have seen quite a few comments in different forums like the XDA forum, where developers run into problems when building their own image, and and trying to flash the image using Fastboot. With the help of our Master Software Architect, James Jacobsson, we put together a short article on how to do this.

Before moving on, we’d like to remind you again that there is no turning back when unlocking the boot loader. You may void the warranty of the phone, and you will not be able to revert the phone to a locked or original state if you unlock it.

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How to build a Linux kernel and flash it to the phone

How to build a Linux kernel and flash it to the phone

Since the launch of the unlock boot loader site, we have received a lot of really great feedback. The Sony Ericsson Developer Program wants to continue to build on this open dialogue with external developers.

Developers and advanced users can now unlock the boot loader, which is the first step to be able to flash your own image. Now we have seen quite a few comments in different forums like the XDA forum, where developers run into problems when building their own image, and and trying to flash the image using Fastboot. With the help of our Master Software Architect, James Jacobsson, we put together a short article on how to do this.

Before moving on, we’d like to remind you again that there is no turning back when unlocking the boot loader. You may void the warranty of the phone, and you will not be able to revert the phone to a locked or original state if you unlock it.

Read more

How to build a Linux kernel and flash it to the phone