Apple will launch the next iPhone (presumably named the iPhone 5) along with iOS 6 tomorrow. The new iPhone is expected to pack a range of updates that will make it a much more significant release than last year’s iPhone 4S. The biggest expectation is that the iPhone will include 4G LTE support and that, unlike the new iPad, it will support LTE bands used outside of North America.

We won’t know all the details of the iPhone 5 until Apple’s unveiling at the Yerba Buena Center. There are, however, three important issues that business users and IT managers will need to in mind during and after following tomorrow’s launch event – all three of which could have a significant impact on bring your own device (BYOD) programs that encourage users to bring their personal mobile devices into the office.

With the release of iOS 6, Apple will offer business users a range of new features. A few of which are VIP email filtering (already in Mountain Lion) with custom notifications, more options when declining a phone call on the iPhone, much-needed privacy options, and Apple’s new Do Not Disturb feature – which should help some mobile professionals to “switch off” after work and maybe even get a good night’s sleep.

iOS updates are generally designed to be user-friendly and easy enough that anyone can manage to install them. As with any major OS or business critical software upgrade, however, there may be unforeseen issues with iOS 6 – particularly when it comes to internal iOS apps and iOS access to enterprise systems.

An iOS 6 upgrade policy and strategy is something that every IT department should have in place before Apple releases iOS 6. For businesses that actively support user devices in the workplace through a BYOD (bring your own device) program, that upgrade strategy is even more critical.

One of the first secure business solutions for the iPhone and iPad was Good for Enterprise, a secure collaboration tool that allows companies to separate business email, calendar, and contact systems from Apple’s standard Mail, Calendar, and Contacts apps. Going beyond simply separating work accounts and data from a user’s personal accounts, Good’s alternatives securely encrypt all data and must be unlocked using credentials other than the passcode used to unlock an iOS device.

Good released a significant update to Good for Enterprise this week, one that makes the solution more streamlined, user-friendly, and offers powerful new features – some of which are worth considering for their business functionality as well as their innate security.

It’s been over two years since Apple unveiled iOS 4 with mobile management features designed to make the iPhone and iPad a significantly better corporate citizen. During those years, the landscape of business and enterprise mobility has changed dramatically. RIM has collapsed and will never truly recover, Microsoft has doubled down on the interface it launched late in 2010 with no guarantee of success, and Android has become much more enterprise friendly. Perhaps more important is the fact that idea of mobile management and security has shifted from a focus on devices to a focus on securing data and managing mobile apps.

As all this has happened, Apple’s mobile management framework, which is the system that all mobile management vendors plug into in order to secure and manage iOS devices, has essentially stagnated. With iOS 6 on the horizon, lets look at the areas that Apple needs to address if it wants iOS to remain one of the preferred mobile platforms for business.

Like many federal agencies, the Department of Veterans Affairs has embarked on the journey of integrating iPhones and iPads as mobile solutions. The agency currently has 20,000 mobile devices that includes iPhones and iPads along with some BlackBerries and a small number of Android devices. Despite the range of devices, the VA has been very active in trying to eliminate mobile data breaches and, according to the VA’s director of Mobile and Security Assurance Donald Kachman, the agency’s campaign has been extremely successful.

Kachman credits encryption technologies with as a major factor in that success – 99% of all VA data is now secured around the clock on mobile devices and desktop PCs. The security approach is one that can be a model for any organization.

While bring your own device (BYOD) programs that encourage employees to use their personal iPhones, iPads, and other devices in the office increases productivity and employee satisfaction, the trend is also turning those employees into workaholics. That’s not entirely a new realization – we’ve covered the potential impact of the BYOD trend on the work/life balance before (including a recent study that showed that BYOD programs actually improve that balance for IT professionals).

The latest research on BYOD’s impact on workers shows two additional insights – a significant number of employees are footing the bill (sometimes a very big bill)  for mobile data service while on the road for work.