Try to get a screwdriver that is long and big enough in order to avoid stripping the head. You should also get enough leverage this way. You might want to take a trip to the tools store with the flash.
Yes. Capacitors will have that effect. always be carefull and wear eye protection and possibly isolating gloves. You would need lots more amps to cause serious harm but the unexpected flash gets your attention.
Did you find out what went wrong with step 9?
You are very welcome. I like to see other very bold people out there fixing stuff!
Was able to peel the ribbons without removing the battery. Worked great with a 3G. Thanks