hmmm...so iam now positively its got to do sumthin with the WIFI. Android forumers from Germany also admitting the same cause of this SOD..

yes,maybe its the setting or service thats related, maybe sumday we'll figure it out. Does Samsung (SME) knows about the "fatigue" of our SGA? anybody has send it over to Samsung? and what have they done and said? i am eager to know.

My SGA phone all of sudden blackout, which is OFF by itself. Anyone here experience this problem?
Would you mind to share what is the problem actually and any solution?

I also facing this problem
HELPPPPPPPPP :OOO

Now RM99, cheap!
http://www.m3shoppe.com/index.php?page=sho...emart&Itemid=26
If you turn of Data Packets, it will not use data.
No solution for Ace users for the time being.  Partial solution - turn off wifi.  Use only when needed.

Let's make a list then.

S5830DXKB1 (alive88) - no SOD
S5830DXKC1 (Dannyl) - has SOD!

Mine

KB1 = SOD
KC1 = SOD

But it has been almost 2 weeks no SOD

mine same case as your except i'm still with KB1 firmware.
happened after  update JuiceDefender & left wifi on + idle

1st SOD after >2wks
found out one thing abt battery life. i turn on wifi, check email & reply 1 email. within 3mins, battery gone 4%!

S5830DXKB1 (alive88) - no SOD
S5830DXKB1 (Redundant) - has SOD!
S5830DXKB1 (onecent) - no SOD
S5830DXKB1 (pakhaighina) - has SOD!
S5830DXKB1 (scoop7) - has SOD!
S5830DXKB1 (xDragonZ) - has SOD!

S5830DXKC1 (Dannyl) - has SOD!
S5830DXKC1 (Redundant) - has SOD!
S5830DXKC1 (zlong811) - has SOD!
S5830DXKC1 (tracy_jad) - has SOD!
S5830DXKC1 (pakhaighina) - has SOD!

Conclusion: baseband does not determine SOD
It's full when there's no charging sign in the battery icon and a notification sound with 100% in the notification area.
Is your Ace with 1 back cover or 2 back covers?

Incredible S also got shutdown issues.  Maybe they're related?  The users have pinpointed the cause to be some apps.
http://forum.lowyat.net/topic/1792466/+2060
Maybe it's just apps.  So... are we going to start posting apps listing?

is there a way we can feedback to samsung abt SOD?

waaaa...just like dat meh?

at least explain la abit coz everybody (can i say most) here is having this nightmare..i am also eager to know why now just i am ready to buy this phone but this SOD prob brings me to HOLD.

ARHHGGGGGGGGGGGG....!!!!!!
WTF man....
it happen again....
jahanam casing aku....

baru tak sampai 1 minggu pakai...
who should i blame, Samsung or Samsung G Ace or me???

Actually no need to take out battery if SOD... just press the power button for a long time, probably about 10 seconds.

Guys, why my Ace's Facebook always shows the old states?

how to tag pic in facebook?

i reflesh ad, but still cant...
still no new post..

guys,do u feel that during the time when u want to off/cut the phone calls, if u accidently press to another button or others places...how can we cut the calls?
i always accidentally press others button and the calls are keep going...damn waste my money...T.T...

My SGA is 3 weeks old and experienced 3 times SOD do far. What I noticed the SOD happened could be due
to Wifi which also claimed by other forumer. But I really wonder how could Wifi can cause the SOD or any other problem?

It's very scary and frustrated when you found that the phone has OFF by itself without knowing it.
Any solution so far to counter it?

To all SGA user, particularly for those having SOD problem and here we are talking and talking about it endlessly
but does anyone complain to our SAMSUNG MALAYSIA taiko out there? I can bet they wouldn't know this problem for this phone.

We must tell the whole world about this freaking "Sudden Of Death" , at least they are awared and come out a solution to counter it.