For example: if I download the official ics from the dev forum >copy it to the external sd> run the recovery > wipe clean(as by the books) > install the official .zip would that be a true factory reset?
P.S. I just do NOT want to brick my device, better ask first

Another question/problem: I went to recovery and prepared to run the >>>System Nullify: Nullifies /cache /data /system. THIS DELETES INTERNAL SD!<<<
When I choose to use a zip from SD card it opens the devices integrated memory, BUT when I use a zip from Internal SD it opens the micro SD card. So does that mean it will erase everything from my INTERNAL SD = micro SD(external), dew to recovery internal sd is the external sd....very confusing!

So what happend, I ran the script than I applied the update.zip(from external SD, extracted successfully) from here http://forum.xda-developers.com/show....php?t=1307046 FULL PACKAGE
and now I am stuck at ACER logo with bootloader still UNLOCKED!
What are my options?
P.S. I have tried the http://support.acer.com/acerpanam/ta...A100faq9.shtml FACTORY RESET but as soon as it started to "Erasing Userdata..." , reboots and I am again stuck at ACER UNLOCKED MODE logo...

I am now with wiped clean FlexR but I do not know how to install the official ICS?! What should I do?

Originally Posted by SlavPala4a

Another question/problem: I went to recovery and prepared to run the >>>System Nullify: Nullifies /cache /data /system. THIS DELETES INTERNAL SD!<<<
When I choose to use a zip from SD card it opens the devices integrated memory, BUT when I use a zip from Internal SD it opens the micro SD card. So does that mean it will erase everything from my INTERNAL SD = micro SD(external), dew to recovery internal sd is the external sd....very confusing!

My nullifier only does internal no matter what's mounted. Its hard coded to do /data which contains /data/media which is internal. It does not do sdc or external or any other partitions besides /cache /data /system. So basically no, it couldn't unless your recovery mounts external to one of those mount points, which none do unless its been changed.

Tldnr doesn't do external no matter what.

Tapatalked from my Galaxy S II.