self reseting and self switching off
Hi, this is a topic already solved. I think it might help you.
In 5% of problems it freezes, 75% i switched off, 20% resets. I install different kind of ROMs, clear cache, data etc etc. I noticed, that problem happen usually if my s2 is in "move", when I put it down on something or keep it in pocket while walking, driving a car. I also suspect it has something to do with data transmission and switching GSM towers. I disassemble it and solid once again battery connector to mainboard - did not helped.
But I was close... solution was the battery connector springs sometimes hangs and block it self so it did not had connection to battery. All is needed to do is to band it a little bit, so it will not block anymore. I do not know if this is a manufacture problem or not, I guess there are not so many hanging and freezing i9105p. Good luck!
p.s. additionaly i blocked battery with small paper sheed so it has no chance to move - 5 days without problems