Here is a tutorial by members darrengladysz XDA ultimately will choose WP7 or Android from the boot menu. Unlike procedures for Windows Mobile / dual boot Android, which is common prior to the launch MAGLDR, the system is dual boot does not require any boot in one OS before you can go to another menu. You can only choose from the start up.
With MAGLDR, programs created by the Dark Forces Team (DFT), which was released and Windows Phone 7 running well in HD2, we are now able to make dual boot Android and Windows Phone 7.
With MAGLDR, programs created by the Dark Forces Team (DFT), which was released and Windows Phone 7 running well in HD2, we are now able to make dual boot Android and Windows Phone 7.
The purpose of this tutorial is to detail the method on how to get android wp7 and sd sd card share the same. Currently, if you want to have Wp7 in nand and android in SD, you will have 2 choices.
A. SD card or the card swap
B. Partitions up to you.
IMO partition sd card as detailed next is the safest route to dual boot from the same SD card (not the sd card exchange) part of wp7 android will damage the sd card by mistake in the phone.
It is not possible to have both WP7 and Android in NAND, because the partition WP7 to memory. So, you definitely need to use Android SD variants that may not be a big problem for most of your mobile phone.
You can look into complete tutorial and enjoy your dual boot OS :)