Android

Animation boot screens

First we need to backup ...

adb pull /system/media/bootanimation.zip .

And then add new ;-)

adb remount
adb push bootanimation.zip /system/media/

Disable boot screen animation

First backup configuration

adb pull /system/build.prop .

Then we will find and modify file line

debug.sf.nobootanimation = 0

to

debug.sf.nobootanimation = 1

root device using simple adb (mips version)

CAUTION! It's only works on MIPS based processor tablet. (tested on Ainol Novo 7 Paladin MIPS-compatible processor JZ4770)

adb remount
adb root
adb push root-paladin/su /system/xbin
adb push root-paladin/busybox /system/bin
adb push root-paladin/Superuser.apk /system/app
adb shell
chmod 06755 /system/xbin/su
chmod 06755 /system/bin/busybox

How to Fix ADB Device Offline Error (android 4.1-4.2 and later)

Here are the steps to connect to your Android device with adb.

Get the latest version of adb. Update using Android SDK android program: 'android update adb' Restart adb server with 'adb kill-server' Unplug and reconnect the device to a different USB port Repeat last two steps until you see 'Allow USB Debugging?' dialog on your android device. Select 'Always allow from this computer' option

adb commands

adb push localfile remotefile adb pull remote> local