I've been doing it for the same reason as you would like, I use my eye-fi card to show pictures on tablets or phones. I've done numerous enabling and disabling of the bootflag since the 1.2.3 ML release and so far so good. No problems whatsoever. 
- Welcome to Magic Lantern Forum.
News:
Etiquette, expectations, entitlement...
@autoexec_bin | #magiclantern | Discord | Reddit | Server issues
This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.
Pages1
#1
General Help Q&A / Re: Is it safe to regularly enable/disable bootflag Especially for 5D Mark III/1.2.3
April 18, 2014, 05:41:33 AM #2
Camera-specific Development / Re: Magic Lantern for 5D Mark III 1.2.3
March 18, 2014, 03:37:45 AM
Thanks so much! I can now finally use my eye fi cards with my mark iii. You guys are awesome!
#3
Raw Video / Re: Free User Guide for 5D3 - Need Some Help
August 17, 2013, 05:04:47 AM
Never mind. I see it now. Thanks again!
#4
Raw Video / Re: Free User Guide for 5D3 - Need Some Help
August 17, 2013, 04:58:04 AM
Hi I was looking for something just like this and so far the guide is awesome thanks for your time and effort! I was wondering though the update can't be seen from the link you posted earlier. Or am I not seeing it? When I last checked a week ago it was 54 pages and it's still the same. If you could kindly update the link I'd appreciate it. Thanks again. Cheers.
thanks for your time and effort! I was wondering though the update can't be seen from the link you posted earlier. Or am I not seeing it? When I last checked a week ago it was 54 pages and it's still the same. If you could kindly update the link I'd appreciate it. Thanks again. Cheers.
Pages1