[Touch Pro, Fuze General] Thresher:
1a - I can't get the gps work. So far it worked only once. I use TomTom and usually it is searching for signal and sometimes even for gps device. Therefor I want to try different radio firmware. I had a look at wiki and there are radios with different version number. I'm not sure if those version numbers indicate exactly which radio fw is for my version of radio or if i'm free to try and flesh any Faphael radio.

Lots of people have GPS issues and there are tons of threads regarding it. Use the search function to figure it out.

1b - I have read something about 3g not working in usa or something along the lines. I have europan Raph and live in europe. Can flashing any radio fw interfere somehow with 3g?

3G works on At&t Branded Raph in US.

2 - Is there a navigation software (TomTom, iGo...) which tends to work better with Raphael?

3 - How can I remove specific sms messages from main manila screen? Or they are by default all the inbox messages?

Not sure what you mean.

4 - Is there anyting like underclocking of the cpu to save battery life? Or does this happen automatically? I was thinking that maybe it could save some battery life if each time I turn off or lock my Raphael the cpu would underclok.

If you are turning the power all the way down, you will not receive calls or be able to quickly use the phone but you should get around 7 days of battery. If you have the device on sleep/suspend with all radios on then you should get about 30 hours. However incoming calls and sms or emails will turn it back on and you will increase drain. Average day to day hours for me is 8 to 12.

5 - SPB shell will replace manila?

SPB Mobile Shell will not replace manilla. You would still be able to use both, if manilla is touchflo3d. I don't know what manilla is. :p

6 - What happens when battery reaches 0? Will the device turn off and go to some suspend mode for a few hours or i loose everything? If it will go to suspend mode, how long can it survive like that?

Device turns off and you don't lose anything that isn't saved. Sounds like the last device you owned like this was a Palm from 1992 DONT LET THE BATTERY DIE, OH NOES! haha Im just having fnu with you!

7 - Is there some tool in the default device or some external software which would alow me to create profiles with different sound/ring volumes, vibrations and so on? Currently i have to mess with ring volume if i only want to turn of phone ringing but still have other sounds or I haven't find a way how to have ringing and vibration turned on at the same time.

profiles

I thought SPB allos this but do a search there is tons of stuff regarding this.

8 - If I turn off Raph, is there a way how to turn it on with pad button? It's a bit unconvinient inconvenient to pick up the device from desk and reach for the turn on button at the top, dpad would be much better. :)

I have not searched for this yet but I want the answer too.

9 - I'm not sure if it's because of threaded messages, but for some reason some or all (not sure) messages I send are in the inbox folder. Is that ok? Can I change this so they are in sent messages?

Well in winmo6.1 they group messages, I notice in touchflo3d you only see incoming and not any outbound.