[Galaxy S II Original Android Development] Lanchon:
like i told you from the beginning, corrupt download.

this is isorec TWRP, an LZO payload as expected...

$ head twrp-3.0.2-0-i9100.img | hexdump -C
00000000 89 4c 5a 4f 00 0d 0a 1a 0a 10 30 20 60 09 40 01 |.LZO......0 `.@.|
00000010 05 03 00 00 01 00 00 81 a4 57 09 bc 41 00 00 00 |.........W..A...|
00000020 00 15 72 61 6d 64 69 73 6b 2d 72 65 63 6f 76 65 |..ramdisk-recove|
00000030 72 79 2e 63 70 69 6f d7 17 0c 0b 00 04 00 00 00 |ry.cpio.........|
00000040 03 a2 2e 51 68 69 2f 0b 30 37 30 37 30 31 30 30 |...Qhi/.07070100|
00000050 30 34 39 33 65 30 60 00 01 61 31 61 34 7c 00 31 |0493e0`..a1a4|.1|
00000060 0c 00 7c 04 2a 59 00 64 2a 30 00 39 2d 00 38 ec |..|.*Y.d*0.9-.8.|
00000070 03 00 08 63 68 61 72 67 65 72 00 00 00 2f 73 62 |...charger.../sb|
00000080 69 6e 2f 68 65 61 6c 74 68 64 00 00 00 2b 1c 02 |in/healthd...+..|
00000090 9c 0c 01 34 31 66 39 fc 06 2d 1c 00 9c 03 2d 4c |...41f9..-....-L|
000000a0 00 20 03 39 00 35 f0 04 01 64 61 74 61 2d cd 01 |. .9.5...data-..|
000000b0 32 6d 03 38 20 07 ee 03 66 30 27 2c 01 7c 06 39 |2m.8 ...f0',.|.9|
000000c0 0c 00 27 8c 04 00 53 64 65 66 61 75 6c 74 2e 70 |..'...Sdefault.p|
000000d0 72 6f 70 00 00 23 0a 23 20 41 44 44 49 54 49 4f |rop..#.# ADDITIO|
000000e0 4e 41 4c 5f 44 45 46 41 55 4c 54 5f 50 52 4f 50 |NAL_DEFAULT_PROP|
000000f0 45 52 54 49 45 53 0a 23 0a 72 6f 2e 73 65 63 75 |ERTIES.#.ro.secu|
00000100 72 65 3d 30 0a 72 6f 2e 61 6c 6c 6f 77 2e 6d 6f |re=0.ro.allow.mo|
00000110 63 6b 2e 6c 6f 63 61 74 69 6f 6e 3d 31 0a 72 6f |ck.location=1.ro|
00000120 2e 64 65 62 75 67 67 61 62 6c 65 3d 9c 01 04 7a |.debuggable=...z|
00000130 79 67 6f 74 65 3d b8 00 00 2a 33 32 0a 70 65 72 |ygote=...*32.per|
00000140 73 69 73 74 2e 73 79 73 2e 75 73 62 2e 63 6f 6e |sist.sys.usb.con|
00000150 66 69 67 3d 6d 74 70 2c 61 64 62 0a 64 61 6c 76 |fig=mtp,adb.dalv|
00000160 69 6b 2e 76 6d 2e 64 65 78 32 6f 61 74 2d 58 6d |ik.vm.dex2oat-Xm|
00000170 73 3d 36 34 6d 0a |s=64m.|
00000176

this is what you flashed, an HTML file, surely wouldn't boot right lol...

$ head corrupt-0p6-partition.img | hexdump -C
00000000 3c 21 44 4f 43 54 59 50 45 20 68 74 6d 6c 3e 0a |<!DOCTYPE html>.|
00000010 3c 68 74 6d 6c 3e 0a 0a 20 20 3c 68 65 61 64 3e |<html>.. <head>|
00000020 0a 20 20 3c 6d 65 74 61 20 63 68 61 72 73 65 74 |. <meta charset|
00000030 3d 22 75 74 66 2d 38 22 3e 0a 20 20 3c 6d 65 74 |="utf-8">. <met|
00000040 61 20 68 74 74 70 2d 65 71 75 69 76 3d 22 58 2d |a http-equiv="X-|
00000050 55 41 2d 43 6f 6d 70 61 74 69 62 6c 65 22 20 63 |UA-Compatible" c|
00000060 6f 6e 74 65 6e 74 3d 22 49 45 3d 65 64 67 65 22 |ontent="IE=edge"|
00000070 3e 0a 20 20 3c 6d 65 74 61 20 6e 61 6d 65 3d 22 |>. <meta name="|
00000080 76 69 65 77 70 6f 72 74 22 20 63 6f 6e 74 65 6e |viewport" conten|
00000090 74 3d 22 77 69 64 74 68 3d 64 65 76 69 63 65 2d |t="width=device-|
000000a0 77 69 64 74 68 2c 20 69 6e 69 74 69 61 6c 2d 73 |width, initial-s|
000000b0 63 61 6c 65 3d 31 22 3e 0a 0a 20 20 3c 74 69 74 |cale=1">.. <tit|
000000c0 6c 65 3e 44 6f 77 6e 6c 6f 61 64 20 74 77 72 70 |le>Download twrp|
000000d0 2d 33 2e 30 2e 32 2d 30 2d 69 39 31 30 30 2e 69 |-3.0.2-0-i9100.i|
000000e0 6d 67 3c 2f 74 69 74 6c 65 3e 0a 20 20 3c 6d 65 |mg</title>. <me|
000000f0 74 61 20 6e 61 6d 65 3d 22 64 65 73 63 72 69 70 |ta name="descrip|
00000100 74 69 6f 6e 22 20 63 6f 6e 74 65 6e 74 3d 22 44 |tion" content="D|
00000110 6f 77 6e 6c 6f 61 64 20 70 61 67 65 20 66 6f 72 |ownload page for|
00000120 20 74 77 72 70 2d 33 2e 30 2e 32 2d 30 2d 69 39 | twrp-3.0.2-0-i9|
00000130 31 30 30 2e 69 6d 67 22 3e 0a |100.img">.|
0000013a
$ head corrupt-0p6-partition.img -c 5218
<!DOCTYPE html>
<html>

<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">

<title>Download twrp-3.0.2-0-i9100.img</title>
<meta name="description" content="Download page for twrp-3.0.2-0-i9100.img">

<link rel="stylesheet" href="https://twrp.me/css/main.css">
<link rel="canonical" href="https://twrp.me/i9100/twrp-3.0.2-0-i9100.img">
</head>

<body>

<header class="site-header">

<div class="wrapper">

<a class="site-title" href="https://twrp.me">TeamWin - TWRP</a>

<nav class="site-nav">
<a href="#" class="menu-icon">
<svg viewBox="0 0 18 15">
<path fill="#424242" d="M18,1.484c0,0.82-0.665,1.484-1.484,1.484H1.484C0.665,2.969,0,2.304,0,1.484l0,0C0,0.665,0.665,0,1.484,0 h15.031C17.335,0,18,0.665,18,1.484L18,1.484z"/>
<path fill="#424242" d="M18,7.516C18,8.335,17.335,9,16.516,9H1.484C0.665,9,0,8.335,0,7.516l0,0c0-0.82,0.665-1.484,1.484-1.484 h15.031C17.335,6.031,18,6.696,18,7.516L18,7.516z"/>
<path fill="#424242" d="M18,13.516C18,14.335,17.335,15,16.516,15H1.484C0.665,15,0,14.335,0,13.516l0,0 c0-0.82,0.665-1.484,1.484-1.484h15.031C17.335,12.031,18,12.696,18,13.516L18,13.516z"/>
</svg>
</a>

<div class="trigger">

<a class="page-link" href="https://twrp.me/about/">About</a>

<a class="page-link" href="https://twrp.me/contactus/">Contact Us</a>

<a class="page-link" href="https://twrp.me/Devices/">Devices</a>

<a class="page-link" href="https://twrp.me/FAQ/">FAQ</a>

</div>
</nav>

</div>

<div class="wrapper">
<script async src="//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>

<ins class="adsbygoogle"
style="display:block"
data-ad-client="ca-pub-3594204119287048"
data-ad-slot="9867902396"
data-ad-format="auto"></ins>
<script>
(adsbygoogle = window.adsbygoogle || []).push({});
</script>
</div>

</header>

<div class="page-content">
<div class="wrapper">
<div class="post">

<header class="post-header">
<h1 class="post-title">Download twrp-3.0.2-0-i9100.img</h1>
<p class="post-meta"><a href="https://dl.twrp.me/i9100/twrp-3.0.2-0-i9100.img.md5">md5 for twrp-3.0.2-0-i9100.img</a></p>
</header>

<script async src="//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>

<ins class="adsbygoogle"
style="display:inline-block;width:300px;height:250px"
data-ad-client="ca-pub-3594204119287048"
data-ad-slot="3960969597"></ins>
<script>
(adsbygoogle = window.adsbygoogle || []).push({});
</script>

<article class="post-content">
<p>Thank you for choosing TWRP. Please click the link below to start your download.</p>
<p><h3><a href="https://dl.twrp.me/i9100/twrp-3.0.2-0-i9100.img">Download twrp-3.0.2-0-i9100.img</a></h3></p>

</article>

<script async src="//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>

<ins class="adsbygoogle"
style="display:inline-block;width:728px;height:90px"
data-ad-client="ca-pub-3594204119287048"
data-ad-slot="6914435991"></ins>
<script>
(adsbygoogle = window.adsbygoogle || []).push({});
</script>

</div>

</div>
</div>

<footer class="site-footer">

<div class="wrapper">

<div class="footer-col-wrapper">

<div class="footer-col footer-col-2">
<ul class="social-media-list">

<li>
<a href="https://github.com/TeamWin">
<span class="icon icon--github">
<svg viewBox="0 0 16 16">
<path fill="#828282" d="M7.999,0.431c-4.285,0-7.76,3.474-7.76,7.761 c0,3.428,2.223,6.337,5.307,7.363c0.388,0.071,0.53-0.168,0.53-0.374c0-0.184-0.007-0.672-0.01-1.32 c-2.159,0.469-2.614-1.04-2.614-1.04c-0.353-0.896-0.862-1.135-0.862-1.135c-0.705-0.481,0.053-0.472,0.053-0.472 c0.779,0.055,1.189,0.8,1.189,0.8c0.692,1.186,1.816,0.843,2.258,0.645c0.071-0.502,0.271-0.843,0.493-1.037 C4.86,11.425,3.049,10.76,3.049,7.786c0-0.847,0.302-1.54,0.799-2.082C3.768,5.507,3.501,4.718,3.924,3.65 c0,0,0.652-0.209,2.134,0.796C6.677,4.273,7.34,4.187,8,4.184c0.659,0.003,1.323,0.089,1.943,0.261 c1.482-1.004,2.132-0.796,2.132-0.796c0.423,1.068,0.157,1.857,0.077,2.054c0.497,0.542,0.798,1.235,0.798,2.082 c0,2.981-1.814,3.637-3.543,3.829c0.279,0.24,0.527,0.713,0.527,1.437c0,1.037-0.01,1.874-0.01,2.129 c0,0.208,0.14,0.449,0.534,0.373c3.081-1.028,5.302-3.935,5.302-7.362C15.76,3.906,12.285,0.431,7.999,0.431z"/>
</svg>
</span>

<span class="username">TeamWin</span>
</a>
</li>

<li>
<a href="https://plus.google.com/communities/106804207647688456928">

<span class="username">TWRP on G+</span>
</a>
</li>
</ul>
</div>

<div class="footer-col footer-col-3">
<p class="text">This is the Team Win website and the official home of TWRP! Here you will find the list of officially supported devices and instructions for installing TWRP on those devices.
</p>
</div>
</div>

</div>

</footer>

</body>

</html>
$

just flash the right file!!!

$ md5sum twrp-3.0.2-0-i9100.img
11151e46b78a778e5be2ee11572064cf twrp-3.0.2-0-i9100.img
$