I am on Gen2 (upgraded using WBAW method) and running latest CM7 nightly (149). Unfortunately, since couple of days, part of the touch screen has become completely unresponsive (for eg: consistently on any keyboard, cant press keys 'u', 'j','b', etc) and after the same result on various rom's I am assuming its a screen/digitizer issue. I am planning to revert to stock rom before I start interacting with Orange support.I have 2 questions and if someone can help will be much appreciated:
1. When flashing using above zip, will it take me to Gen1 and revert back to Stock ROM. Also, do I need to flash the above using clockwork recovery or just unzip this to image folder on root of SD card.
2. Will it also revert back the clockwork recovery to stock?
I am not even sure of what chances I have to get any help from Orange as the phone is now around 8 months old (although there is no physical damage to screen or phone anywhere).
Any responses to above query will be much appreciated.
I'm fairly sure that I followed the restore procedure in wbaw's original GEN1 to GEN2 TPT upgrade thread when I did it but you should read both threads to be sure, you don't want to risk getting it wrong! It worked well for me when I tried it (was just checking it out) although I have no idea if my phone was still rooted and unlocked after being restored, or if those items are reversable.
As for your N149 problems, I've tried several different nightlys on my San Fran, which is brand new and all of them have been unstable including touch screen problems, and some features disappearing altogether, so check yours again when it's back to original the phone could be fine. I'm planning to try Ginger Stir Fry as a last ditch attempt to get stable results after that the phone gets ditched, this process is taking up far too much time!
Incidently, you should report any rom problems to Cyanogen as aparantly they don't follow these threads.
Anyway, good luck, hope you get things sorted.