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     22 
     23 <p><a href="/source/building.html"></a></p>
     24 
     25 <h2 id="building-fastboot-and-adb"> fastboot  adb</h2>
     26 <p> fastboot  adb<a href="/source/building.html"></a> <code>make</code> </p>
     27 <pre><code>$ make fastboot adb
     28 </code></pre>
     29 
     30 <h2 id="booting-into-fastboot-mode"> fastboot </h2>
     31 <p><em></em>Fastboot  fastboot </p>
     32 <table>
     33 <thead>
     34 <tr>
     35 <th></th>
     36 <th></th>
     37 <th></th>
     38 </tr>
     39 </thead>
     40 <tbody>
     41 <tr>
     42 <td>marlin</td><td>Pixel XL</td>
     43 <td><em></em><em></em></td>
     44 </tr>
     45 <tr>
     46 <td>sailfish</td>
     47 <td>Pixel</td>
     48 <td><em></em><em></em></td>
     49 </tr>
     50 <tr>
     51 <td>hikey</td>
     52 <td>hikey</td>
     53 <td> J15  1-2  5-6</td>
     54 </tr>
     55 <tr>
     56 <td>angler</td>
     57 <td>Nexus 6P</td>
     58 <td><em></em><em></em></td>
     59 </tr>
     60 <tr>
     61 <td>bullhead</td>
     62 <td>Nexus 5X</td>
     63 <td><em></em><em></em></td>
     64 </tr>
     65 <tr>
     66 <td>shamu</td>
     67 <td>Nexus 6</td>
     68 <td><em></em><em></em></td>
     69 </tr>
     70 <tr>
     71 <td>fugu</td>
     72 <td>Nexus Player</td>
     73 <td><em></em></td>
     74 </tr>
     75 <tr>
     76 <td>volantis</td>
     77 <td>Nexus 9</td>
     78 <td><em></em><em></em></td>
     79 </tr>
     80 <tr>
     81 <td>hammerhead</td>
     82 <td>Nexus 5</td>
     83 <td><em></em><em></em><em></em></td>
     84 </tr>
     85 <tr>
     86 <td>flo</td>
     87 <td>Nexus 7</td>
     88 <td><em></em><em></em></td>
     89 </tr>
     90 <tr>
     91 <td>deb</td>
     92 <td>Nexus 7 3G</td>
     93 <td><em></em><em></em></td>
     94 </tr>
     95 <tr>
     96 <td>manta</td>
     97 <td>Nexus 10</td>
     98 <td><em></em><em></em><em></em></td>
     99 </tr>
    100 <tr>
    101 <td>mako</td>
    102 <td>Nexus 4</td>
    103 <td><em></em><em></em></td>
    104 </tr>
    105 <tr>
    106 <td>grouper</td>
    107 <td>Nexus 7 (2012)</td>
    108 <td><em></em><em></em></td>
    109 </tr>
    110 <tr>
    111 <td>tilapia</td>
    112 <td>Nexus 7 3G (2012)</td>
    113 <td><em></em><em></em></td>
    114 </tr>
    115 <tr>
    116 <td>phantasm</td>
    117 <td>Nexus Q</td>
    118 <td>LED </td>
    119 </tr>
    120 <tr>
    121 <td>maguro</td>
    122 <td>Galaxy Nexus GSM</td>
    123 <td><em></em><em></em><em></em></td>
    124 </tr>
    125 <tr>
    126 <td>toro</td>
    127 <td>Galaxy Nexus (Verizon)</td>
    128 <td><em></em><em></em><em></em></td>
    129 </tr>
    130 <tr>
    131 <td>toroplus</td>
    132 <td>Galaxy Nexus (Sprint)</td>
    133 <td><em></em><em></em><em></em></td>
    134 </tr>
    135 <tr>
    136 <td>wingray</td>
    137 <td>Motorola Xoom</td>
    138 <td><em></em><em></em></td>
    139 </tr>
    140 <tr>
    141 <td>crespo</td>
    142 <td>Nexus S</td>
    143 <td><em></em><em></em></td>
    144 </tr>
    145 <tr>
    146 <td>crespo4g</td>
    147 <td>Nexus SG</td>
    148 <td><em></em><em></em></td>
    149 </tr>
    150 </tbody>
    151 </table>
    152 <p> <code>adb reboot bootloader</code>  Android </p>
    153 
    154 <h2 id="unlocking-the-bootloader"></h2>
    155 
    156 <p><em></em> USB </p>
    157 
    158 <p></p>
    159 
    160 <h3></h3>
    161 <p> 2014  Nexus  Pixel  Nexus 6  Nexus 9 </p>
    162 
    163 <ol>
    164 <li> OEM 
    165 <ol style="list-style-type:lower-alpha">
    166 <li><strong></strong><strong></strong> (7) </li>
    167 <li></li>
    168 <li><strong></strong> <strong>OEM </strong> <strong>USB </strong> OEM  OEM  SIM </li></ol></li>
    169 <li> fastboot 
    170 <ul>
    171 <li>2015 <code>$ fastboot flashing unlock</code>
    172 </li>
    173 <li>2014 <code>$ fastboot oem
    174 unlock</code></li></ul></li></ol>
    175 
    176 <p class="note"><strong></strong> Nexus 10  <code>fastboot format cache</code>  <code>fastboot format userdata</code> </p>
    177 
    178 <h3 id="relocking-the-bootloader"></h3>
    179 <p></p>
    180 <ul>
    181 <li>2015 <code>$ fastboot flashing lock</code></li>
    182 <li>2014 <code>$ fastboot oem lock</code></li>
    183 </ul>
    184 
    185 <p class="note"><strong></strong> Motorola Xoom  USB </p>
    186 
    187 <h2 id="flash-unlock"></h2>
    188 
    189 <p>Android 7.0  API <code>getFlashLockState()</code> API</p>
    190 
    191 <pre>
    192 PersistentDataBlockManager.getFlashLockState()
    193 </pre>
    194 
    195 <table>
    196 <tbody><tr>
    197 <th></th>
    198 <th></th>
    199 </tr>
    200 <tr>
    201 <td><code>FLASH_LOCK_UNKNOWN</code>
    202 </td>
    203 <td><p> Android 7.0 /</p>
    204 <p> Android 7.0  <code>FLASH_LOCK_LOCKED</code>  <code>FLASH_LOCK_UNLOCKED</code>  Android 7.0/ <code>FLASH_LOCK_LOCKED</code> </p>
    205 </td>
    206 </tr>
    207 <tr>
    208 <td><code>FLASH_LOCK_LOCKED</code>
    209 </td>
    210 <td>//
    211 </td>
    212 </tr>
    213 <tr>
    214 <td><code>FLASH_LOCK_UNLOCKED</code>
    215 </td>
    216 <td>/
    217 </td>
    218 </tr>
    219 </tbody></table>
    220 
    221 <h3 id="examples-and-source"></h3>
    222 
    223 <p>AOSP  <code>ro.boot.flash.locked</code> </p>
    224 
    225 <pre>
    226 frameworks/base/services/core/java/com/android/server/PersistentDataBlockService.java
    227 frameworks/base/core/java/android/service/persistentdata/PersistentDataBlockManager.java
    228 </pre>
    229 
    230 <h3 id="validation"></h3>
    231 <p></p>
    232 
    233 <h2 id="selecting-device-build"></h2>
    234 
    235 <p> <code>lunch</code>  developers.google.com  Nexus </p>
    236 
    237 <ul>
    238 <li><a href="https://developers.google.com/android/nexus/blobs-preview"> (Blob)</a></li>
    239 <li><a href="https://developers.google.com/android/nexus/images"></a></li>
    240 <li><a href="https://developers.google.com/android/nexus/drivers"></a></li>
    241 </ul>
    242 
    243 <p><a href="building.html#obtaining-proprietary-binaries"></a><a href="requirements.html#binaries"></a></p>
    244 
    245 <table>
    246 <thead>
    247 <tr>
    248 <th></th>
    249 <th></th>
    250 <th></th>
    251 </tr>
    252 </thead>
    253 <tbody>
    254 <tr>
    255 <td>Pixel XL</td>
    256 <td>marlin</td>
    257 <td>aosp_marlin-userdebug</td>
    258 </tr>
    259 <tr>
    260 <td>Pixel</td>
    261 <td>sailfish</td>
    262 <td>aosp_sailfish-userdebug</td>
    263 </tr>
    264 <tr>
    265 <td>HiKey</td>
    266 <td>hikey</td>
    267 <td>hikey-userdebug</td>
    268 </tr>
    269 <tr>
    270 <td>Nexus 6P</td>
    271 <td>angler</td>
    272 <td>aosp_angler-userdebug</td>
    273 </tr>
    274 <tr>
    275 <td>Nexus 5X</td>
    276 <td>bullhead</td>
    277 <td>aosp_bullhead-userdebug</td>
    278 </tr>
    279 <tr>
    280 <td>Nexus 6</td>
    281 <td>shamu</td>
    282 <td>aosp_shamu-userdebug</td>
    283 </tr>
    284 <tr>
    285 <td>Nexus Player</td>
    286 <td>fugu</td>
    287 <td>aosp_fugu-userdebug</td>
    288 </tr>
    289 <tr>
    290 <td>Nexus 9</td>
    291 <td>volantis (flounder)</td>
    292 <td>aosp_flounder-userdebug</td>
    293 </tr>
    294 <tr>
    295 <td>Nexus 5 (GSM/LTE)</td>
    296 <td>hammerhead</td>
    297 <td>aosp_hammerhead-userdebug</td>
    298 </tr>
    299 <tr>
    300 <td>Nexus 7 (WLAN)</td>
    301 <td>razor (flo)</td>
    302 <td>aosp_flo-userdebug</td>
    303 </tr>
    304 <tr>
    305 <td>Nexus 7</td>
    306 <td>razorg (deb)</td>
    307 <td>aosp_deb-userdebug</td>
    308 </tr>
    309 <tr>
    310 <td>Nexus 10</td>
    311 <td>mantaray (manta)</td>
    312 <td>full_manta-userdebug</td>
    313 </tr>
    314 <tr>
    315 <td>Nexus 4</td>
    316 <td>occam (mako)</td>
    317 <td>full_mako-userdebug</td>
    318 </tr>
    319 <tr>
    320 <td>Nexus 7 (WLAN)</td>
    321 <td>nakasi (grouper)</td>
    322 <td>full_grouper-userdebug</td>
    323 </tr>
    324 <tr>
    325 <td>Nexus 7</td>
    326 <td>nakasig (tilapia)</td>
    327 <td>full_tilapia-userdebug</td>
    328 </tr>
    329 <tr>
    330 <td>Galaxy Nexus (GSM/HSPA+)</td>
    331 <td>yakju (maguro)</td>
    332 <td>full_maguro-userdebug</td>
    333 </tr>
    334 <tr>
    335 <td>Galaxy Nexus (Verizon)</td>
    336 <td>mysid (toro)</td>
    337 <td>aosp_toro-userdebug</td>
    338 </tr>
    339 <tr>
    340 <td>Galaxy Nexus</td>
    341 <td>mysidspr (toroplus)</td>
    342 <td>aosp_toroplus-userdebug</td>
    343 </tr>
    344 <tr>
    345 <td>Motorola Xoom WLAN </td>
    346 <td>wingray</td>
    347 <td>full_wingray-userdebug</td>
    348 </tr>
    349 <tr>
    350 <td>Nexus S</td>
    351 <td>soju (crespo)</td>
    352 <td>full_crespo-userdebug</td>
    353 </tr>
    354 <tr>
    355 <td>Nexus S 4G</td>
    356 <td>sojus (crespo4g)</td>
    357 <td>full_crespo4g-userdebug</td>
    358 </tr>
    359 </tbody>
    360 </table>
    361 
    362 <p class="note"><b></b> Android 4.1.2  Nexus 7  Android 4.1.1</p>
    363 
    364 <h2 id="flashing-a-device"></h2>
    365 
    366 <p> Android  <code>fastboot oem
    367 unlock</code> </p>
    368 
    369 <p> fastboot  shell </p>
    370 
    371 <pre>
    372 $ adb reboot bootloader
    373 </pre>
    374 
    375 <p> fastboot </p>
    376 
    377 <pre>
    378 $ fastboot flashall -w
    379 </pre>
    380 
    381 <p><code>-w</code>  <code>/data</code> </p>
    382 
    383 <p class="note"><strong></strong> Motorola Xoom  fastboot  <code>$ adb reboot recovery</code> </p>
    384 
    385 <h2 id="restoring-devices-to-factory-state"></h2>
    386 
    387 <p> <a href="https://developers.google.com/android/nexus/images">Google </a> Nexus 5Nexus 10Nexus 4Nexus QNexus 7Galaxy NexusGSM/HSPA+yakjutakjuCDMA/LTEmysidmysidsprNexus S  Nexus S 4G </p>
    388 
    389 <p>Motorola Xoom  Motorola </p>
    390 
    391 </body></html>