Originally Posted by pollonamid
Yes. Should work like that. Installing CM in recovery is then advanced-> multirom-> add rom.
I've finally managed to to install Multirom on pollux_windy.
I followed these steps:
- In fastboot mode flash boot_stock_windy.img
- Reboot the device and entered to recovery and flash multirom-20150215-v31x-UNOFFICIAL-pollux_windy.zip
In this part I got an error when trying to flash the multirom zip
script aborted assert failed: getprop("ro.product.device") == "pollux_windy" || getprop("ro.build.product") == "pollux_windy"
I opened in my computer the multirom zip file using 7-zip (WinRAR works too) and went to this path /META-INF/com/google/android/updater-script
. Right click that updater-script file and then Edit. Notepad opened and I erased all this:
assert(getprop("ro.product.device") == "pollux_windy" || getprop("ro.build.product") == "pollux_windy");
Saved the file, closed Notepad and the zip got updated. Do not extract the contents to do this, do it all inside the zip.
Now the zip installed perfectly and continued:
- Reboot to recovery and in Advanced -> Multirom -> Add ROM -> Here you flash your new ROM.
- Then Advanced -> Multirom -> List ROMs -> Here you select your new ROM, then -> Flash Zip -> Here you flash GApps.
And that's it, reboot and then you'll be able to select what ROM to boot! I hope this helped.