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<meta name="description" content="Aiming for a 10 year life-cycle for smartphones">
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<span>postmarketOS</span>
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<h1>samsung S7562</h1>
<p>This device is not supported by LineageOS but the kernel is apparently in GitHub.</p>
<h3>Contributors</h3>
<ul>
<li>cmdr2 on IRC</li>
</ul>
<h3>What works</h3>
<ul>
<li>Compilation of kernel, system and initramfs</li>
<li>pmOS starts up if a pre-compiled kernel (from the original boot.img) is used, along with the newly built initramfs and system image. Telnet, decrypt filesystem, and ssh (partially) works</li>
</ul>
<h3>What does not work</h3>
<ul>
<li>pmOS does not boot with the newly built kernel. it only works if a pre-built factory kernel is used</li>
<li>ssh fails with a 'cannot create channel 0' error, which can be bypassed with <code>ssh user@<ip> '/bin/sh'</code>. With this, no prompt is shown (i.e. no "$" or "%"), but commands can be typed and executed and the results are displayed</li>
<li>No graphics are displayed on the screen, weston fails with <code>Failed to open frame buffer device ‘/dev/fb0’: No such file or directory</code></li>
</ul>
<h3>Links</h3>
<ul>
<li>https://github.com/KlinkOnE/android_kernel_ba2x_2.0-1</li>
<li>https://forum.xda-developers.com/s7562/development/cm11-samsung-galaxy-s-duos-kitkat-4-4-4-t3024762</li>
</ul>
<h3>Photos</h3>
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