How to install apps with adb shell and how to backup device settings and restore to an identical device?

I want to share with you some tips from my research:
On how to copy your device settings and your Apks from one device to another, but its only for ROOTED devices (in my case, I did that to identical Android devices without issues).

Tips:

• First, you have to download and setup ADB (it’s not difficult search at google-youtube)


• If you want to do this procedure for a lot devices, you can use a 7-port usb hub with switches(ON/OFF). ADB, for example, can’t execute commands simultaneously. If you want to save some time and don’t want to plug and unplug devices, you can use a hub like this in order to be able to choose in which device will the commands run.

1)How to copy almost every device setting?

At your 1st device:

• Download ROM Settings Backup from Playstore.


• Install it and prepare your settings. Next, select a ROM
  (I test every ROM options and all were the same except if you create a new one.
  Do not create a new).
  
  Just pick one from the existing ones and backup your settings.
  (If you are using an Android box, use a keybboard and try arrows, Touchpad or mouse will not work).
  Try to find the path, for example …/SettingsBackup/Backups/omniROM....
  and copy the folder with your backup settings.

Save this file to your computer. Connect your 2nd android device to your computer [First you have to install “Rom Settings Backup” , then open command prompt and paste the following command but not exactly that, try find the path on your device(**).

adb push yourbackupfoldername /storage/emulated/0/SettingsBackup/Backups

(**) Find the path that you will push your backup folder to your new device (if you cant find it , download "ES File Explorer File Manager" and you will figure out the exactly path)
If you want you can open Notepad > paste the command :
adb push yourba.../… /Backups and save the file as settings.bat
(When you double click the .bat file or if you type the command to cmd, the folder that you choose will be copied to the right path at your new device).

Then open "ROM Settings Backup" at your 2nd device and Restore your backup.
At my device the timezone wasn't right and if it's not for you too, then you have 2 options:

• You can change it manually from your device settings or


• Do the following: paste the command below to cmd or to a new bat file (your device will reboot after this command, so you can add this command to a new raw at your previous .bat file or create a new .bat file).

adb shell "su -c 'setprop persist.sys.timezone Europe/Madrid; stop; sleep 5; start'"

2)How to install automatically with commands as many application you want ?

You can just paste at cmd:

adb install –r “Nameofyourapk1.apk”

and repeat this for every app
but it’s faster if you have a lot of devices to do the following:

First, download your applications as Apks from a trustworthy source.
Then copy them to a folder and create a new installapps.bat file (from Notepad) at the same folder and with the following commands:

adb install -r "Nameofyourapk1 .apk"

adb install -r "Nameofyourapk2 .apk"

Paste these commands, rename your .apk name for every app that you want to copy.
(Change raw for every new app.)

When you run installapps.bat file the apks will be automatically installed to your new device. Then continue and open these apps at your 2nd device in order to finish installation.

Do not hesitate for further information.