#author("2019-12-22T15:43:03+00:00","hhh","hhh")
#author("2025-07-29T05:36:58+00:00","hhh","hhh")
&size(24){&color(olive){''Android''};};
#topicpath
#contents
#br

- volume down + power to invoke bootloader
- volume up + power to invoke recovery mode

*** "razor" for Nexus 7 [2013] (Wi-Fi) [#bb5fc7f0]


- https://www.asus.com/jp/Tablets/Nexus_7_2013/
- https://developers.google.com/android/images

- https://developer.android.com/tools/releases/platform-tools

- Android SDK path
-- WIndows
 C:\Users\admin\AppData\Local\Android\sdk\platform-tools
-- MAC
 ~/Library/Android/sdk/platform-tools/
 export PATH=/Users/admin/Library/Android/sdk/platform-tools/:$PATH

- 開発者モードを有効にする。
- USBデバッグモードを有効にする。


- adb reboot bootloader

- fastboot oem unlock
 ...
 (bootloader) Unlocking bootloader...
 (bootloader) erasing userdata...
 (bootloader) erasing userdata done
 (bootloader) erasing cache...
 (bootloader) erasing cache done
 (bootloader) Unlocking bootloader done!
 OKAY [ 19.686s]
 finished. total time: 19.688s

- flash-all.bat or sh flash-all.sh
 target didn't report max-download-size
 sending 'bootloader' (3915 KB)...
 OKAY [  0.148s]
 writing 'bootloader'...
 OKAY [  1.436s]
 finished. total time: 1.591s
 rebooting into bootloader...
 OKAY [  0.008s]
 finished. total time: 0.010s
 extracting android-info.txt (0 MB) to RAM...
 extracting boot.img (7 MB) to disk... took 0.035s
 target didn't report max-download-size
 archive does not contain 'boot.sig'
 archive does not contain 'dtbo.img'
 archive does not contain 'dt.img'
 extracting recovery.img (7 MB) to disk... took 0.035s
 archive does not contain 'recovery.sig'
 extracting system.img (823 MB) to disk... took 7.376s
 archive does not contain 'system.sig'
 archive does not contain 'vbmeta.img'
 archive does not contain 'vendor.img'
 wiping userdata...
 mke2fs 1.43.3 (04-Sep-2016)
 Creating filesystem with 3257339 4k blocks and 814400 inodes
 Filesystem UUID: c024c5e0-fa81-11e7-b6c0-c1b6dff9402a
 Superblock backups stored on blocks:
         32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208
 
 Allocating group tables: done
 Writing inode tables: done
 Creating journal (16384 blocks): done
 Writing superblocks and filesystem accounting information: done
 
 wiping cache...
 mke2fs 1.43.3 (04-Sep-2016)
 Creating filesystem with 143360 4k blocks and 35840 inodes
 Filesystem UUID: c050735c-fa81-11e7-847b-7bc41e814104
 Superblock backups stored on blocks:
         32768, 98304
 
 Allocating group tables: done
 Writing inode tables: done
 Creating journal (4096 blocks): done
 Writing superblocks and filesystem accounting information: done
 
 --------------------------------------------
 Bootloader Version...: FLO-04.08
 Baseband Version.....: none
 Serial Number........: 0ac319e9
 --------------------------------------------
 checking product...
 OKAY [  0.003s]
 checking version-bootloader...
 OKAY [  0.006s]
 sending 'boot' (7422 KB)...
 OKAY [  0.259s]
 writing 'boot'...
 OKAY [  0.279s]
 sending 'recovery' (8166 KB)...
 OKAY [  0.302s]
 writing 'recovery'...
 OKAY [  0.286s]
 erasing 'system'...
 OKAY [  0.415s]
 sending 'system' (843549 KB)...
 OKAY [ 30.635s]
 writing 'system'...
 OKAY [ 38.197s]
 erasing 'userdata'...
 OKAY [  0.166s]
 sending 'userdata' (4288 KB)...
 OKAY [  0.163s]
 writing 'userdata'...
 OKAY [  0.181s]
 erasing 'cache'...
 OKAY [  0.023s]
 sending 'cache' (348 KB)...
 OKAY [  0.022s]
 writing 'cache'...
 OKAY [  0.030s]
 rebooting...
 
 finished. total time: 71.029s
 Press any key to exit...

- adb reboot bootloader

- fastboot oem lock
 ...
 (bootloader) Locking bootloader...
 (bootloader) Locking bootloader done!
 OKAY [  0.086s]
 finished. total time: 0.089s

*** "soju" for Nexus S (worldwide version, i9020t and i9023) [#w7055ead]

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