リカバリモードの入り方を改めて整理してみる。
l-04c
Home + Vol- + Power
t-01c
Camera + Vol+ + Power
緑LEDが点灯したらPower離す
adb reboot recoveryを投入するのと同じ。
そいや、ねくさすはfastboot modeしか知らなかったので、ついでにadb reboot recoveryを投入してみる。
 |
| adb reboot recovery on sc-04d |
ひぃぃ。
なんちゅうのかな、recovery modeて、漠然とリカバリイメージをブートイメージに転写することが出来たり、リカバリイメージ自体を選択したイメージに置き換えたり出来るモードと思っていたのですが、それ思い込み(recovery modeの振る舞いてベンダ毎に違うし)。ちゅか、そもそも、systemパテは良いとして、bootパテとrecoveryパテに何が配置されているのかさえ調べたことないじゃんて。あー記憶を辿ると、recoveryパテて、recoveryするためのプログラムを配置しているな。と言うことは、recovery mode入るとrecoveryパテからbootするということか。にしても、recoveryパテとか端末毎に違うんだけど、これベンダ/デバイス毎に決めうちか？あと、recoveryプログラムが起動しても、adbdいないんだよね。そう考えると、recoveryパテのイメージさえ壊さなければブリックしないと考えて良いのかな。
なーんて。
はい、勉強し直し。
あと、fastbootて、三星固有と思っていたら違うのね。http://android-dls.com/wiki/index.php?title=Fastboot
G1デバイスて、グローバルなんとかっていうデバイスかなぁと思ったら、HTCにG1て製品あったのね。
ところで、
adb reboot bootloader
を投入してみたところ。
l-04c -> 通常起動
t-01c -> 通常起動
sc-04d -> fastboot mode
bootloaderのロックとかイミフって言っていた自分に何となく納得。
とりあえず、泥ブートの勉強もそうだけど、以下のコマンドの使い方を習得しておくべきかもな。adbをwifi接続する時にちょっと頑張ったくらいで、今まで基本的にadb shellだけで賄ってきたから。
---
fastbootコマンド
usage: fastboot [ <option> ] <command>
commands:
update <filename> reflash device from update.zip
flashall flash boot + recovery + system
flash <partition> [ <filename> ] write a file to a flash partition
erase <partition> erase a flash partition
getvar <variable> display a bootloader variable
boot <kernel> [ <ramdisk> ] download and boot kernel
flash:raw boot <kernel> [ <ramdisk> ] create bootimage and flash it
devices list all connected devices
continue continue with autoboot
reboot reboot device normally
reboot-bootloader reboot device into bootloader
help show this help message
options:
-w erase userdata and cache
-s <serial number> specify device serial number
-p <product> specify product name
-c <cmdline> override kernel commandline
-i <vendor id> specify a custom USB vendor id
-b <base_addr> specify a custom kernel base addres
-n <page size> specify the nand page size. default
2048
adbコマンド
Android Debug Bridge version 1.0.29
-d - directs command to the only connected USB devic
e
returns an error if more than one USB device is
present.
-e - directs command to the only running emulator.
returns an error if more than one emulator is r
unning.
-s <serial number> - directs command to the USB device or emulator w
ith
the given serial number. Overrides ANDROID_SERI
AL
environment variable.
-p <product name or path> - simple product name like 'sooner', or
a relative/absolute path to a product
out directory like 'out/target/product/sooner'.
If -p is not specified, the ANDROID_PRODUCT_OUT
environment variable is used, which must
be an absolute path.
devices - list all connected devices
connect <host>[:<port>] - connect to a device via TCP/IP
Port 5555 is used by default if no port number
is specified.
disconnect [<host>[:<port>]] - disconnect from a TCP/IP device.
Port 5555 is used by default if no port number
is specified.
Using this command with no additional arguments
will disconnect from all connected TCP/IP devic
es.
device commands:
adb push <local> <remote> - copy file/dir to device
adb pull <remote> [<local>] - copy file/dir from device
adb sync [ <directory> ] - copy host->device only if changed
(-l means list but don't copy)
(see 'adb help all')
adb shell - run remote shell interactively
adb shell <command> - run remote shell command
adb emu <command> - run emulator console command
adb logcat [ <filter-spec> ] - View device log
adb forward <local> <remote> - forward socket connections
forward specs are one of:
tcp:<port>
localabstract:<unix domain socket name>
localreserved:<unix domain socket name>
localfilesystem:<unix domain socket name>
dev:<character device name>
jdwp:<process pid> (remote only)
adb jdwp - list PIDs of processes hosting a JDWP transport
adb install [-l] [-r] [-s] <file> - push this package file to the device and i
nstall it
('-l' means forward-lock the app)
('-r' means reinstall the app, keeping its data
)
('-s' means install on SD card instead of inter
nal storage)
adb uninstall [-k] <package> - remove this app package from the device
('-k' means keep the data and cache directories
)
adb bugreport - return all information from the device
that should be included in a bug report.
adb backup [-f <file>] [-apk|-noapk] [-shared|-noshared] [-all] [-system|-nosy
stem] [<packages...>]
- write an archive of the device's data to <file>
.
If no -f option is supplied then the data is wr
itten
to "backup.ab" in the current directory.
(-apk|-noapk enable/disable backup of the .apks
themselves
in the archive; the default is noapk.)
(-shared|-noshared enable/disable backup of the
device's
shared storage / SD card contents; the defau
lt is noshared.)
(-all means to back up all installed applicatio
ns)
(-system|-nosystem toggles whether -all automat
ically includes
system applications; the default is to inclu
de system apps)
(<packages...> is the list of applications to b
e backed up. If
the -all or -shared flags are passed, then t
he package
list is optional. Applications explicitly g
iven on the
command line will be included even if -nosys
tem would
ordinarily cause them to be omitted.)
adb restore <file> - restore device contents from the <file> backup
archive
adb help - show this help message
adb version - show version num
scripting:
adb wait-for-device - block until device is online
adb start-server - ensure that there is a server running
adb kill-server - kill the server if it is running
adb get-state - prints: offline | bootloader | device
adb get-serialno - prints: <serial-number>
adb status-window - continuously print device status for a specifie
d device
adb remount - remounts the /system partition on the device re
ad-write
adb reboot [bootloader|recovery] - reboots the device, optionally into the boo
tloader or recovery program
adb reboot-bootloader - reboots the device into the bootloader
adb root - restarts the adbd daemon with root permissions
adb usb - restarts the adbd daemon listening on USB
adb tcpip <port> - restarts the adbd daemon listening on TCP on th
e specified port
networking:
adb ppp <tty> [parameters] - Run PPP over USB.
Note: you should not automatically start a PPP connection.
<tty> refers to the tty for PPP stream. Eg. dev:/dev/omap_csmi_tty1
[parameters] - Eg. defaultroute debug dump local notty usepeerdns
adb sync notes: adb sync [ <directory> ]
<localdir> can be interpreted in several ways:
- If <directory> is not specified, both /system and /data partitions will be u
pdated.
- If it is "system" or "data", only the corresponding partition
is updated.
environmental variables:
ADB_TRACE - Print debug information. A comma separated list
of the following values
1 or all, adb, sockets, packets, rwx, usb, sync
, sysdeps, transport, jdwp
ANDROID_SERIAL - The serial number to connect to. -s takes prior
ity over this if given.
ANDROID_LOG_TAGS - When used with the logcat option, only these de
bug tags are printed.
