Hi
Could any one let me know what version  Esc should be installed in a vision+ v3.0 I have heard that Dji may have fitted incorrect parts

Do you really think DJI would manufacture the Phantom with incorrect parts ?  
Don't worry, your ESC's are fine, but if you have a tip over or crash that causes a sudden motor stop while under power, it is more than likely you will damage the ESC.

Hi John
thanks for reply my phantom has v2.0 purchased in December if I am correct they now have v2.1 installed. they only installed V2.0 for a very small number of phantoms V3.0  that is why I am concerned as 1 of mine has failed I have not crashed tipped over & always hand caught

johnwarr@live.c Posted at 2015-4-23 21:43
Do you really think DJI would manufacture the Phantom with incorrect parts ?  
Don't worry, your ESC ...

John

I am fairly sure there were some Phantoms that had the incorrect ESC's. It was on this forum some time back. I will try and find it. All I am saying is hold the phone while I check.

http://forum.dji.com/forum.php?mod=viewthread&tid=5367

Yug

And in that very thread is DJI saying
"Got you point.
If that was true, anyway, it's a quality control issue. I am the same nervous as you when I just heard that.
However, please be at ease for the ESC---Motor compatible issue. I just confirmed with plant, for all the 2312 motors, the ESC FW are updated to V2.0/V2.1. As you mentioned there's 2312 with "No version" ESC, the esc also has a V2.0/V2.1 FW inside, with the label still the original one. So there's no 'mismatch' issue.
BTW, the difference between V2.0/V2.1 is the self-protection algorithm. The "no version" ESC is V2.1 when "V2.1" ESC releases.
Hope I have clarified it, if still any suspicion, please post SN here and I will help trace the production data"

johnwarr@live.c Posted at 2015-4-23 22:04
And in that very thread is DJI saying
"Got you point.
If that was true, anyway, it's a quality con ...

John
Thanks for that, I sent an email to DJI right after I bought the Phantom as I heard about the suspect incompatibilities afterward and they wanted me to send it in for verification, I just said screw it and flew it and now nearly 100 full batteries through the bird and no issues..the only incompatibility I have is the one of time and funds needed for fun vs. time and funds paid for work...

Hi
My serial number is PH645445596  V3.0 CE
If someone could check with Dji I would be very grateful

You can use this LINK to contact DJI support directly.

johnwarr@live.c Posted at 2015-4-24 00:58
You can use this LINK to contact DJI support directly.

I have used the link you have suggested in the past DJI never respond