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ADB | fastboot - their use | Work with auxiliary Android utilities



Rep: (6686)
ADB | fastboot - their use



Platform-tools:r30.0.4
ADB:1.0.41 (30.0.4-6686687)
Fastboot:30.0.4-6686687
Make_f2fs:1.13.0 (2019-09-24)
mke2fs:1.45.4 (23-Sep-2019)
Last update utilities in the header:01.08.2020


What is ADB?
ADB (Android Debug Bridge - Android Debug Bridge) is a tool that is installed with the Android-SDK and allows you to control a device based on the Android OS.
It works on all Android devices where this functionality was not intentionally blocked by the manufacturer.
Hereinafter: PC - PC, computer to which the device is connected.
ADB is a console application for PC, which is used to debug Android devices, including emulators.
Works on the principle of client-server. The first time you start ADB with any command, a server is created as a system service (daemon) that will listen on all commands sent to port 5037.
Official page
ADB allows you to:
  • See which devices are connected and can work with ADB.
  • View logs.
  • Copy files from / to the device.
  • Install / Remove applications.
  • Delete (clear) the data section.
  • Flash (rewrite) the data section.
  • Perform various management scripts.
  • Manage some network settings.
Supplied ADB as part of the Android Developer Toolkit (Android SDK), which, in turn, is part of Android Studio.
Installation
Unpack the archive (it is recommended to decompress the root disk or to another folder that does not contain Russian letters and spaces in the path). For example: C: \\ adb
Connection settings, device. Drivers.
Customize your phone.
To do this, go to: "Settings" - "About phone" - 7 times click on the build number. In the developer settings, enable USB debugging.
When you connect the USB-cable, select "File Transfer".
Check the connection on the computer.
Go in, early unpacked, the folder with the utilities. In it, in the address bar of a folder, the top write - "cmd" (without the quotes) and press Enter.
Check availability and device drivers are installed correctly. To do this, adb and fastboot command:
adb devices
fastboot devices
If everything is good, the drivers are successfully installed and the phone is properly connected - you will see the following answer:
<device serial number>device
or
<device serial number>fastboot

If something is wrong, then the List of devices attached will be empty.

Examples of installation on Linux:
ADB and all that can be done with it (Post Martifik # 28444786)
ADB and all that with it you can do (Post Aliana_Basil # 93244308)

Auto-installer for Windows
ADB and all that with it you can do (Post Aliana_Basil # 93708609)
How to use?
Since adb / fastboot - command line utilities, it is necessary to work with them from the command line.
Go in, early unpacked, the folder with the utilities. In it, in the address bar of a folder, the top write - "cmd" (without the quotes) and press Enter.
Further work by the teams that you require.
ADB commands
Solution: CreateFileW 'nul' failed: Can not find the file specified.

Hidden ADB commands
adb -dThe command is sent only to a device connected via USB.
Attention: will give an error if more than one device is connected.

adb -eThe command is sent to the device in the emulator.
Attention: You will get an error if more than one emulator is connected.

adb -s <serial_device_number>The command is sent to the device with the specified serial number:

adb -p <device name or path>The command is sent to the device with the specified name:
If the -p switch is not specified, the value of ANDROID_PRODUCT_OUT is used.

adb devices
List of all connected devices.

adb connect<host>[:<port>]
Connect to the android host via TCP / IP over port 5555 (by default, if not specified).

adb disconnect [<host>[:<port>]]
Disconnect from the android connected via TCP / IP port 5555 (by default, if not specified).
If no parameter is specified, disconnect from all active connections.

adb push<PC path><way to android>Copy file / folder PC->device

adb pull<way to android> [<PC path>]Copy file / folder device>PC

adb sync [<catalog>]
Copy PC->device only new files.
Keys:
-l Do not copy, only create a list.

adb shellRun a simplified unix shell.
Examples of using

adb emu<team>Send a command to the emulator console

adb install [-l] [-r] [-s]<application_name.apk>Send the app to your device and install it.
Example: adb install c: /adb/app/autostarts.apkInstall fileautostarts.apklying in a folder/ adb / app /on disk with:
Keys:
-l application lock
-r Reinstall application, saving data
-s Install the application on the memory card
Setting split apk

adb uninstall [-k]<application_name.apk>Remove application from device.
Keys:
-k Do not delete saved application and user data.

adb wait-for-deviceWait for the device to connect.

adb start-serverStart the service / daemon.

adb kill-serverStop the service / daemon.

adb get-stateGet status:
offlineSwitched off.
bootloaderIn boot mode.
deviceIn operation.

adb get serialnoGet the serial number.

adb status-windowContinuous polling status.

adb remountRemount for recording. Required for scripts that change data to.

adb reboot bootloader
Reboot to bootloader mode.

adb reboot recoveryReboot into recovery mode.

adb rootRestarting the daemon as root

adb usbRestart daemon listening to usb.

adb tcpip<port>Restarting daemon listening on TCP port.

adb ppp<tty>[Options] Start service via USB.
Note: you should not automatically start a PPP connection.<tty>It refers to the tty for PPP stream. Eg. dev: / dev / omap_csmi_tty1
Options:
defaultroute debug dump local notty usepeerdns

FastBoot commands
FastBoot is a console application for PC. Used to act on sections

fastboot devicesList of attached devices in fastboot mode.
fastboot flash<section><file>Sews the .img file to the device partition.

fastboot erase<section>Erase section.
Sections:boot, recovery, system, userdata, radio
Example:fastboot erase userdataErase user data.

fastboot update<filename.zip>Firmware from file filename.zip

fastboot flashallFirmware boot + recovery + system.

fastboot getvar<variable_name>Show bootloader variables.
Example: fastboot getvar version-bootloaderGet the bootloader version.

fastboot boot<kernel> [<ramdisk>]Download and download kernel.

fastboot flash: raw boot<kernel> [<ramdisk>] Create a bootimage and flash it.

fastboot devicesShow the list of connected devices.

fastboot continueContinue with autoload.

fastboot rebootReboot the machine.

fastboot reboot-bootloaderReload device bootloader mode.
Before the fastboot commands, you can use the keys:
-w wipe user data and cache
-s<serial number>Specify the serial number of the device.
-p<product>Specify the name of the device.
-c<cmdline>Override kernel commandline.
-i<vendor id>Manually specify the USB vendor id.
-b<base_addr>Specify the kernel base address manually.
-n<page size>Specify the size of nand pages. the default is 2048.
Firmware radio.
Rename the radio to radio.img and put it in the ADB folder.
@echo off
fastboot reboot-bootloader
echo After booting the bootloader, press any key ...
pause
fastboot flash radio radio.img
fastboot reboot

Recovery firmware from backup.
@echo off
fastboot reboot-bootloader
echo After booting the bootloader, press any key ...
pause
fastboot flash userdata data.img
fastboot flash system system.img
fastboot flash boot boot.img
fastboot reboot

Flash animation when loading
Downloading bootanimation. Rename the file to bootanimation.zip and put it in the ADB folder.
@echo off
adb remount
adb push bootanimation.zip / data / local

Getting SuperCID (Debrending
@echo off
adb devices
fastboot reboot-bootloader
echo After booting the bootloader, press any key ...
pause
fastboot oem writecid 11111111
fastboot reboot-bootloader
fastboot getvar cid
fastboot reboot

Firmware recovery.
Unpack the image of the recovery. Rename the file to recovery.img and put it in the folder with ADB.
@echo off
fastboot reboot-bootloader
echo After booting the bootloader, press any key ...
pause
fastboot flash recovery recovery.img
fastboot reboot

Firmware boot partition
Rename the piece of firmware responsible for loading to boot.img and put it in the ADB folder.
@echo off
fastboot reboot-bootloader
echo After booting the bootloader, press any key ...
pause
fastboot flash boot boot.img
fastboot reboot

Debugging
What is LogCat and how to use it?
How to remove logcat in various ways and applications
adb logcat [<Keys>] [<filter>] View logs with debug information:

You can use the logcat command from a development machine.
$ adb logcat
or from remote shell
# logcat Each log message in Android has a tag and priority
The tag is a string indicating the system component from which the message was received (for example: View for the view system)
Priority - has one of the following values ​​(in order from lowest to highest):
V - Verbose (Low priority).
D - Debug
I - Info
W - Warning
E - Error
F - Fatal
S - Silent (The highest priority at which nothing is output).

Get a list of tags used in the system, along with their priorities, you can run logcat. The first two columns of each displayed message will be listed.<a priority>/<tag>.
An example of the displayed logcat message:
I / ActivityManager (585): Starting activity: Intent {action = android.intent.action ...}

To reduce log output to an acceptable level, filter expressions should be used. Filter expressions allow the system to specify the desired combinations.<tag>and<a priority>, the remaining messages are not displayed by the system.
Filter expressions have the following format.<tag>:<a priority>... where<tag>indicates the desired tag,<a priority>indicates the minimum priority level for the selected tag. Messages with the selected tag and priority at or above the specified level are recorded in the log. Any number of pairs can be used.<tag>:<a priority>in one filter expression. To separate pairs<tag>:<a priority>space is used.

The example below logs all messages with an "ActivityManager" tag with a priority of "Info" or higher, and messages with a "MyApp" tag and a priority of "Debug" or higher:
adb logcat ActivityManager: I MyApp: D *: S
The last element in the filter expression *: S sets the priority "silent" for all other tags, thereby ensuring the display of messages only for "View" and "MyApp". Using *: S is a great way to log only explicitly specified filters (that is, the white list of messages is indicated in the filter expression, and *: S sends everything else to the black list).

The following filter expression displays all messages with a priority of "warning" or higher for all tags:
adb logcat *: W

If logcat runs on the developer’s machine (not via the remote adb shell), you can also set the value of the default filter expression by setting the ANDROID_LOG_TAGS environment variable:
export ANDROID_LOG_TAGS = "ActivityManager: I MyApp: D *: S"

Please note that specifying the ANDROID_LOG_TAGS environment variable will not work in the emulator / device if you use logcat in a remote shell or using adb shell logcat.
The export command described above works in OS * nix and does not work in Windows.

Monitoring Log Output Format

Log messages in addition to tag and priority contain several metadata fields. You can change the message output format showing only specific metadata fields. To do this, use the -v option and specify one of the following output formats.

briefShow priority / tag and process PID (default format).
processOnly show PID.
tagOnly show priority / tag.
threadShow only process: thread and priority / tag.
rawShow unprocessed message, without metadata fields.
timeShow date, call time, priority / tag and process PID.
longShow all metadata fields and separate messages with empty lines.

When runninglogcatYou can specify the output format using the -v parameter:
adb logcat [-v<format>]
An example that shows messages in the thread format:
adb logcat -v thread
It should be noted that only one format can be used with the -v option.

View alternate log buffer

The Android logging system holds several ring buffers for the message log and not all messages are sent to the main buffer. To display additional log messages, you need to run logcat with the -b parameter.

Thus you can see one of the alternative buffers:
radio View radio / phone related buffer.
events View a buffer with event related messages.
main View the main buffer (default).

The example below shows a buffer with radio and telephone messages:
adb logcat -b radio

View stdout and stderr

By default, the Android system sends the output of stdout and stderr (System.out and System.err) to / dev / null (deletes). In processes that run on a Dalvik virtual machine (Dalvik VM), a copy of the output to the log file can be written. In this case, the system writes messages to the log using the stdout and stderr tags with priority I.
To redirect output, you need to stop the emulator / device, then execute the shell setprop command to enable output redirection. An example of how this is done:
$ adb shell stop
$ adb shell setprop log.redirect-stdio true
$ adb shell start

The system saves this setting while the emulator / device is running. To use this default setting in the emulator / device, you need to add this command to/data/local.propin the emulator / device.

List of logcat command options
-b<buffer>Load an alternate log buffer for viewing, such as event or radio. The main buffer is used by default.
-c Clear (reset) the log and exit.
-d Display the log and exit.
-f<filename>Write log messages to file<filename>. The default is stdout.
-g Display the size of the specified log buffer and exit.
-n<count>Set the maximum number of log rotations (the number of stored compressed log fragments)<count>. The default is 4. Requires the -r option.
-r<kbytes>Perform rotation every<kbytes>output (split the log into fragments by<kbytes>). The default is 16. Requires the -f option.
-s Set the default silent filter.
-v<format>Sets the format for displaying log messages. The default is brief.
Useful
List of PC software for file system GUI via ADB
How to translate into flight mode xiaomi on androyd 10 cherep adb and back?

Useful scripts

Shell scripts for Android
adb shell<shell command>The command is sent through the shell.
Example: adb shell rm -r / system / sd / appRemove applications installed on the memory card.
Example: adb shell rm -r / system / sd / app-privateDeleting applications installed on the memory card in the private section.
Example: adb shell cat / proc / mtdIt will give information about the sections of the internal memory of the device.
It will give something like:
dev: size erasesize name
mtd0: 000a0000 00020000 "misc"
mtd1: 00420000 00020000 "recovery"
mtd2: 002c0000 00020000 "boot"
mtd3: 0fa00000 00020000 "system"
mtd4: 02800000 00020000 "cache"
mtd5: 0af20000 00020000 "userdata"

Example: adb shell dfIt will display information about free resources in the memory sections of the device.
It will give something like:
Filesystem 1K-blocks Used Available Use% Mounted on
tmpfs 160664 0 160664 0% / dev
/ dev / block / mtdblock4 40960 1292 39668 3% / cache
/ dev / block / mtdblock3 256000 146888 109112 57% / system
/ dev / block / mtdblock5 179328 125728 53600 70% / data
/ dev / block / mmcblk0p1 15521280 10056880 5464400 65% / sdcard

Create a file with the extension .cmd or .bat in the folder with the ADB (check that .cmd or .bat is the file extension and not its name) and write there:
copy block (set block and outgoing name)
adb shell su -c dd if = / dev / block / mmcblk0p9 of = / sdcard / factoryfs.img bs = 4096


find out what blocks there are in general
adb shell cat / proc / partitions


Example:
adb shell mount -o rw / dev / block / mtdblock3 / system
adb shell mount -o rw / dev / block / mtdblock5 / data

Mount partitions / system and / data in ClockworkMod recovery mode.

unlock from the pattern on the lock (after the command to enter any gesture)
adb shell rm /data/system/gesture.key

Graphic lock. Screen lock code - problem solving.

Stop ADB service.
@echo off
taskkill / f / im adb.exe

A few words about the modes of the phone
Getting the logcat of a specific application
Enter the ADB / Fastboot commands to another phone



Download:
Platform-tools (adb & fastboot) r30.0.4
Platform-tools (adb & fastboot) r23.1.0 Windows xp
Platform-tools (adb & fastboot) For Android

Past versions


Topics Curator:Displax


Post has been editedahmetov-82 - 25.10.20, 14:08
Reason for editing: How to translate into flight mode xiaomi on androyd 10 cherep adb and back?



Rep: (38)
Prompt, whether it is possible to use the shell directly to the android'e without adb? Just to make the * .sh script performs routine operations and run directly from a smart. And I dashed off a couple of teams in the file, run it through the Root Explorer, it runs but does nothing.



Rep: (6686)
* Aleksandr27,
Can. Emulator put terminal.
https: //play.google.co…id=jackpal.androidterm



Rep: (1157)
* Aleksandr27,
В® GScript



Rep: (874)
* Aleksandr27, "Scripts, tweaks, and gather them all" and "Scripts in the shell under the Android" , Well "Busybox" in addition to set (for the expansion of the list of commands) :)

Post has been editedSeryoga - 29.08.16, 09:44



Rep: (0)
Good afternoon. help please download samsung-in firmware download mode (Download mode). command adb reboot bootloader simply reboots the phone.



Rep: (1649)
* Tryteni , Adb reboot - bootloader



Rep: (0)
* Lvware, also no. Just reboot



Rep: (6686)
* Tryteni,
The Samsung no fastboot mode. Just download. How to download - look in your theme.



Rep: (1323)
* Tryteni You can through the JIG USB, or through an emulator USB JIG Emulator - Samsung 300K



Rep: (1157)
* Tryteni,
adb reboot download



Rep: (0)
* Sigaripus
* kory-vadim
Thank you helped. Both solutions worked.

Post has been editedTryteni - 30.08.16, 15:33



Rep: (5599)
Hidden ADB commands

A full list of commands can be found by examining the source code:https: //android.google...er/adb/commandline.cpp
Not all teams have to help. Some of them are hidden, for whatever reasons.
Here is the complete list of commands, with the notes hidden commands (for other teams, visit a help):
/ * Main options * /
server - hidden, internal usage, start process as server
nodaemon - hidden, internal usage
fork-server - hidden, internal usage, this is a special flag used only when the ADB client launches the ADB Server
--reply-fd<fd>- hidden, internal usage
-p
-s
-d
-e
-a
-H
-P

/ * Handle wait-for- * prefix * /
wait-for- * - Allow a command to be run after wait-for-device, e.g. 'Adb wait-for-device shell'.

/ * Adb_connect () commands * /
devices
connect
disconnect
emu
shell
exec-in<command>- hidden, internal usage, exec command and copy all stdin to this command
exec-out<command>- hidden, internal usage, exec command and copy all stdout from this command
kill-server
sideload
tcpip
remount
reboot
reboot-bootloader - hidden, same as "reboot bootloader"
usb
disable-verity
enable-verity
root
unroot
bugreport
forward
reverse

/ * Do_sync _ * () commands * /
ls<path>- hidden
push
pull
install
install-multiple
uninstall
sync
get-state
get-serialno
get-devpath
logcat
lolcat - hidden, same as "logcat"
longcat - hidden, "logcat" in long format
ppp
start-server
backup
restore
keygen
jdwp
track-jdwp - hidden
track-devices - hidden
help
/? - hidden, same as "help"
version
features - hidden, list the features common to both the adb client and the device.
reconnect

From what can actually be useful:
adb ls / data / data / - list of files, without reference to the format of the ls command output
adb exec-out cmd - cmd execution of commands and receive output from it. Essentially analogue adb shell cmd, only you can not pass any input.

Post has been editedEnyby - 31.08.16, 01:26



Rep: (5599)
How to remove logcat in various ways and applications

Logcat can be removed not only via adb. There is a special application for this purpose.
The most popular I was instructions on how to do it:В® GameGuardian (Post Enyby # 41134944)



Rep: (48)
Guys, I can not connect via ADB writes "3100f6cc39cca2ff unauthorized", but the joke is that no confirmation debugging does not take off, many times tried, in what could be the problem?
A3 2016
Android Debug Bridge version 1.0.36

Post has been editedDmitry48 - 31.08.16, 12:05



Rep: (5599)
List of PC software for file system GUI via ADB

  1. Adb fileexplorer- a simple little utility, but it does its job. It should work with all android. In particular, it works fine with 7 android. It does not require root or busybox.
  2. Android ADB- plug-in for totals. A very good solution. It contains many improvements and embedded solutions. For example up to the Root access and so on.
  3. В® ADB File Manager (Linux i386)- A utility for Linux.
  4. Ultra ADB- utility curve with a very curved interface.
  5. Android Commander (PC)- judging by the screen, a very promising tool. But the implementation is lame. In particular, when you try to connect to the 7 android hangs when loading the computer to the fullest. It requires busybox, which can be a problem.
  6. QtADB- like a good two-panel manager. Specifically, I have crashes with exception c0000005 on Windows 7, but you can and will work.
  7. Fardroid- Plugin for FAR.
  8. SimpleADB- new utility for Windows. I not tested, but should work well for all Androids, because recently developed and the developer is aware of the possible bugs.
  9. Network ADB for Windows- plug-in for System Explorer. It looks interesting, but the author himself writes, can fail. Not tested.


Of the first 6 programs (except for 3 - I do not have Linux), only the first utility is started up and operated correctly with 7 android.

The reason is that the utilities parse the output console command "ls -l", and its format was changed in 7 android. Previously, the team was served toolbox, and from 7 android - toybox.
Given that toybox introduced as early as 6 android - specific firmware 6 android may have the same problem.

Post has been editedEnyby - 30.11.18, 12:22



Rep: (1901)
* Enyby, I have to use Android 4,5,6 QtADB .



Rep: (1649)
Enyby @ 31.08.16, 15:28*
Android ADB - plugin for totals. Unfortunately 5, 6, 7 android working correctly, due to a change in the output ls command.
Can you give an example of "improper operation"? I have not seen any of this on the 5th or on the 6th.
P.S.ADB on the drum version of Android. Maybe you are doing something wrong?



Rep: (653)
* Enyby,
and yet there is a plugin for FAR :)Fardroid (See last page enthusiast dopilivat)



Rep: (5599)
* Lvware,
Attached ImageAttached Image

Adb - on a drum. Just plug-in uses the output of the ls command parsing. But the format has changed in recent versions of Android.
Perhaps if all put busybox, it will help.
But not all devices can rutirovat.

plug-in settings to change the tried - zero reaction.

Posted on 08/31/2016, 21:40:

* vitaly51370
There's something not so with exception handling:
Attached Image

But in the list of add, thank you.



Rep: (147)
* Enyby,
Well I do not know. I have so:
Attached Image

Samsung SM A310F, Android 6.0.1, not rutovan, so I can not open any folders, such as / data.


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