Table of Contents

Android

apt-get install android-tools-fastboot
apt-get install android-tools-adb

network mode

adb -d tcpip 5555
adb connect <ip>

Packages

Install

adb install <file.apk>

Pull package

Getting list of packages 

adb shell pm list packages
adb shell pm path boriol.multiplication.tableslite

pull 

adb pull /data/app/boriol.multiplication.tableslite-1.apk

Backup package

adb backup  -f appBackup.ab  com.corp.appName

This archive can be converted in tar with 

dd if=appBackup.ab  bs=1 skip=24|openssl zlib -d > appBackup.tar

Take screenshot

adb shell screencap -p | perl -pe 's/\x0D\x0A/\x0A/g' > screen_name.png

boot custom recovery

Boot recovery image https://mega.nz/#!kM02hYKa!YOgKkCtRu-7wQT8JK4naRMPRExwpwKF0_vAVa4nwIqo 

1) cancellare la cache (wipe cache) e fare il reboot

adb reboot bootloader
fastboot flash recovery <recovery.img>
fastboot reboot
adb reboot recovery

check lock

in fastboot mode (Volume - and power) 

fastboot oem device-info

unlock 

fastboot oem unlock-go

unbrick with FASTBOOT update

Enable OEM unlock and USB debugging in developer options (tap 7 times on miui version in info phone)

Download fastboot image from http://en.miui.com/a-234.html

Untar image and enter inside from terminal 

chmod +x flash_all*
 
sudo adb reboot edl
# or sudo fastboot oem edl
sudo fastboot devices
./flash_all_except_data_storage.sh