I too was getting constant restarts with my new E6.
Bought it from Amazon.com.
Says "Made in Mexico" on box (if that makes a difference)
Returned the phone to Amazon and received another with the same restarting problem.
Whats seemed to have worked:
I switched the "Network Mode" from "Dual mode" to "GSM" eliminating the use of "3G" and the phone has stopped restarting.
If I switch back to Dual mode the restarting happens again.
I'd like others here to try this to see if they experience the same.
Could 3G be the problem?
Today I installed the new firmware, version 025.007.00.01. I enabled 3G network and....no restarts! I am very hopefull, it looks like this problem is solved
I am from India. Is this a global firmware update or a particular region upate?
I am checking for this update everyday but dont get it.
Guys, same problem on my side, even with new firmware installed, and no F-Secure running as suggested by blogs over there.
My phone always worked perfectly, then I travelled to a region covered by T-Mobile, and with data connection blocked by cell phone carrier. Bingo. Restarting every 10 minutes after freezing screen. Kind of annoying.
Changed roaming to AT&T GSM and apparently it is stable now.
Not sure why this happens, but it really sucks. Kind of primitive mistake and should not be seen in companies like Nokia that have been producing phones for years. Maybe they have been cutting cost too much and it is already hitting the bone.
An E-series phone, should work flawlessly. It may not be fancy, I don't care, but MUST work. And please, someone from Nokia should post a reply.
If anyone knows a solution here, it is welcome.
I also have the restart issue. Happens mainly when signal is weak.
I'm from South Africa.
Nokia has changed the phone for me, but I'm still having the problem.
Besides this problem, the phone is great. But this problem is a CORE problem that cannot be ignored.
I tried setting the phone to GSM mode only. Problem seems to gotten worse.
After losing 5-6 calls this morning its back to dual mode for now....
After the restart issue (still not resolved) now phone shows a different problem. Sometimes, when a call comes or when i try to make a call the screen goes completely black. We cant see anything on the screen such time. Even screen wont respond if you try to cancel the call by touching the screen.
Since there is a proximity sensor, i thought this might be a problem caused by the tored screenguard and i got it replaced with a new one. For sometimes, it was OK. But still i am facing this issue every now and then. Infact, i have noticed that it is happening mostly when an another application runs in the background specially an application using networks connections such as e-mail, nokia maps, OVI etc....
However, after waiting 4 months, now i am decided to take this phone to the dealer and will discuss with them about these issues. Hope nokia will react to this kind of problems. It is definitely dissappointment for me....
1999 - Nokia 3310
2000 - Nokia 2100
2001 - Nokia Express Music 2300
2006 - Sony Ericson 5300i Music
2010 - Nokia E72
2011 - Nokia E6-00
Next - Samsung? Why? Those days, Samsung is low quality product.
Experience is talking, Nokia no longer a good brand. I'm keep switching phone because of Nokia is good brand with bad quality product. They good for black and white phone only.
Hope I have a patient to hold the poor Nokia E6-00 which keep restarting before I'm affordable to purchase iPhone 4S or Samsung Galaxy s2 or Note.
Why Nokia take too long time to resolve this matters? Don't you think about customer loyalty? I don't think people will loyal with the bad product which giving a bad experience. Please take necessary action ASAP. Stop producing new phone and keep focusing on the current problem and issue especially on Nokia E6-00.
I also have the same issue, I've restored to factory settings but the problem is still there. When I first got my phone It was working fine. It doesn't restart even if It has no signal, It just happened a month after I had the new software update... it's getting on me very bad... And then now, I can connect to wifi but It seems that It don't have an internet connection though out wifi has no Mac filter