iPhone 2G 2.2.1 frequently shuts down in idle.

[estarctic]

iPhone is jailbraked and unlocked. I bought it two months ago and it had 1.1.2 on it, next day I upgraded it to 2.0 and then I was able to go to 2.2.1. After that all seemed to be OK, but after week or bit less my phone shut down for a first time. At first, I thought that its bricked, but after doing some research I found possibility to reset using home+hold, but problem itself still exists. Usually I find my phone in that condition in the morning and its very annoying. Sometimes it also shuts down durning day, but I have never had this situation at the time I am using my phone(but ~3 times it also has restarted itselt at the time I am using it)
What to do?

 

[DiSFLyLaTiNa]

i've been having the same exact problem!!! I don't know what it is no one seems to know what's wrong.

I tried taking off some of the jailbroken applications that I have. The ONLY ones I have on there now is cycorder and swirly mms. It still crashes though so I'm not sure of what else I can do to have it stop doing that.

 

[dolph2000]

same here, but not jailbroken but official one.

 

[estarctic]

But any solutions?

 

[NewIphone]

I had this problem well I think it is what you are talking about.

See my thread:
https://forums.macrumors.com/threads/676471/

I took the phone to the regents streets apple store here in London and they gave me a new one.

Since then the problem has come back a few times which makes me think should I get yet another new phone lol.

But anyways I think its just a general problem with the current firmware. Don'T worry 3.0 will be here soon