I'm not responsible if you brick your device or face any heating issues
Please don't complaint if you don't have root access
Read the steps properly or else you might lose your current ROM
PROCEED AT YOUR OWN RISK
What is Multibooting?
Multibooting is keeping two or more operating systems on your device at the same time. You can keep as many as you want and boot to any of the operating systems as per your preference. This gives you the power to experience several ROMs on the go.
How to Multiboot my Android Device?
For multibooting your device, you need a rooted device and an application called DualBootPatcher. DualBootPatcher is an open-source app that allows multiple ROMs to be installed on a single Android device. It does its best to work with existing code and does not require explicit support from ROMs. There are currently 200+ supported devices and their variations.
What does the app do?
Check List For Supported Devices
How to use the App?
Partitions Configurations: [Read Carefully! Don't Mess]
The patcher offers several locations for installing ROMs:
How to boot to another ROM?
This is simple ... There is no reboot to primary, secondary or whatever. So all you have to do is:
1) Go to ROMs section of the App.
2) Click on the ROM you want to boot to. You should see "Switching ROM" message. After few seconds, you should see a report message saying that "ROM successfully switched".
3) Now just do a normal reboot of your device. See the magic! It should boot to the ROM you have switched on step 2.
Note: You can find more options by selecting the three buttons on each ROMs (like creating reboot widgets for directly rebooting to specific ROM).
You also need to install the App to all of the ROMs you install. Otherwise, you won't be able to boot to other ROMs!
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