Android system image question...?

With Titanium Backup Pro You can do it!

First phone:
- Backup everything (including Dalvik cache)
Second phone:
- factory reset
- Update (if necessary) and Root
- install Titanium Backup Pro
- restore backup of first phone

In this way you should have two phone with the same configurations

 

Wait a minute:

do you have a custom recovery installed in both phone?

You could make a nandroid backup in first phone and restore it in second phone.

 

either use clockworkmod recovery for your device and make a nandroid of the one phone and then use the same recovery on the second phone to restore the nandroid you just made

or

you can use dd to make an .img of any partition that is mounted on the device and then flash it from fastboot if you device has a bootloader and it is unlocked (you can also flash images from a rooted shell terminal in recovery too)

if you run "mount" command from adb terminal you will have the mount points for you system and data partitions (which is all you need).

the dd command will be something like this:

dd if=/dev/block/mtdblock6 of=/sdcard/system.img

or

dd if=/dev/block/mmcblk1p6 of=/sdcard/system.img


again you will need to find the correct device points using the "mount" command from a rooted terminal.

other common commands to gather info are

cat proc/partitions
cat proc/mtd
cat proc/emmc

depending on the device not all these will work--but at least one should.

there's not many android savy users here on the boards that i've seen. if you need anything else let me know.