No Service Bug with iOS 8.0.2 and iPad 2

I patiently waited out the first couple of versions of iOS 8. After iOS 8.0.2 had been out for a while I figured it was safe to update my iPad. Not so. For iPad 2 users, iOS 8.0.2 has been causing loss of cellular data service. Obviously this only affects cellular capable iPads (3G models).

No real workaround is known. Rebooting the iPad restores service for a short time, but it soon fails again.

There is also no easy way to revert to iOS 7. So, DO NOT Upgrade to iOS 8.0.2 if you have a 3G iPad 2 and intend to use cellular data.

Apple has been slow to even acknowledge this bug, much less do anything about it.

iPad 2 lost cellular service after iOS 8.0.2 update
iPad 2 lost cellular service after iOS 8.0.2 update

Update Oct 13, 2014: Strange behavior — I connected my iPad to my Mac, but didn’t really do anything but transfer a picture to iPhoto. I noticed that the cellular service came back, although at one bar (I usually get 3 bars at home). It went to 3 bars, and stayed good for about a day, but is now back to “No Service”.

Update Nov 2014: This problem appears to be fixed by iOS 8.1. My iPad 2 has become glacially slow in recent updates, but that’s a separate issue.

Nova Flash Review

 

This thing is very bright -- this is not the brightest setting. I did not add any pixie dust to this photo.
The Nova Flash in action. It’s very bright – this is not the brightest setting. I did not add any pixie dust to this photo.

I am a backer on Kickstarter for the $59 wireless Nova Flash from https://www.novaphotos.com/. The hardware recently shipped to backers, so I have had a chance to try it out.

Since I have been interested in off-camera flash in general, I backed and bought the Nova flash. The Nova brings the general advantages of off-camera flash to the iPhone and Android platforms. Off-camera flash improves your photos by moving the light source away from the lens. Your subject has more natural shadows and detail. Off-camera flash is at its best in portraits, where subjects lose that deer-in-the-headlights look and have more natural skin tones. An off-camera flash can also give your portraits a nice catch-light reflection in the eyes.

The Nova flash works with a dedicated Nova camera app which fires the flash using Bluetooth radio control.

The initial release of the Nova is oriented towards the iPhone, with a very basic camera app for the Android. I only tested with the Android version for this review.

Nova requires iOS 7 or Android 4.3 or greater. It requires that your hardware support Bluetooth 4.0 low energy. For this reason, the Nova requires newer iOS devices: iPhone 4S/5/5C/5S, iPad 3/4/Mini/Air or the iPod Touch 5G.  I tested on the Motorola Moto X, running Android 4.4.

 

Nova Flash and iPhone
The Nova flash next to an iPhone 4. The Nova requires a newer model for Bluetooth compatibility.

 

The Nova hardware is super simple. It’s a thin white plastic case with no user controls or buttons at all. It has a micro USB port which is used to charge the internal battery. It is extremely compact which should encourage you to take it along frequently. The translucent case allows the LED lights to shine through with a nice diffuse glow.

Nova App on Android taking a photo
Taking a photo with Nova

 

Below are before and after photos taken with the regular Android camera app, and with Nova.

 

Stock Android camera, no flash
Before: Stock Android camera, no flash

The face is underexposed without flash. I took another photo using the stock camera app, with the built-in flash, but it was a total disaster — shiny skin, closed eyes, really awful, trust me. Mercifully, I deleted it.

 

Nova App, Medium Flash Brightness
After: Nova App, Medium Flash Brightness

The Nova flash provided a nice fill-flash here and really made a much nicer photo.

Serious backlight problem
Before: Serious backlight problem
After: Backlighting somewhat overcome
After: Backlighting somewhat overcome by Nova Flash

The Nova acts more like a radio controlled LED flashlight than a traditional photo flash. When you take a picture, the flash comes on for a couple of seconds, during which time the photo is taken. So, you won’t be stopping any fast action with this flash. The long illumination time appears to allow the camera to adapt to the new lighting situation and take a properly exposed photo. The good thing about this is your subject has time to get over any blink reflex before the photo.

Nova Flash Summary

What’s Hot:

  • $59 price
  • Compact size, light weight
  • Bright enough to make a real difference

What’s Not:

  • Occasional trouble connecting via Bluetooth – restart App or turn Bluetooth on/off to recover
  • No indication of battery state. This would be a nice addition to the app.

Update: June 2016 Not Recommended

The Nova Flash just went on the trash heap of otherwise nice products condemned by a bad battery. Mine sat in the drawer for 6 months. When I was ready to use it again, it wouldn’t charge up or operate. The battery is not replaceable. Since the unit doesn’t have an off switch, the battery discharges drastically when not in use.  I can’t recommend getting this, since the same thing is virtually guaranteed to happen to every unit eventually.

 

Wireless Emergency Alert System Flops Badly

If it hasn’t happened to you yet, it will soon. Your phone or someone’s near you will alarm loudly, and you will see an important-looking message.  This is the government-mandated Wireless Emergency Alert system in action.

This is an alert I received this morning on my android phone:

Amber Alert

A system like this depends on user acceptance to function properly. So far, the main reaction of users has been “How do I turn this off”? Why?

There are several serious problems with this particular alert and the system in general. First of all, the alert on Android is presented as a one-time modal dialog box. You have to press OK before you can do anything else. Most people will do that within seconds. On my phone, at least, once OK is pressed, the alert is gone. You have no way to retrieve or review it. How many people will remember the license plate number even a minute later? The only way I could capture the alert dialog was to take a picture of it with another phone. I  understand that on iOS, the alert remains visible in the notification center. Can anyone confirm that? Two points for Apple if so.

I have no confidence in a system where I cannot review past history. Alerts should remain reviewable for some time, even if they are cancelled, if they appeared on my phone once, I should be able to look at them again.

The second problem is that the alert does not say who sent it. My first question on seeing one of these for the first time was, what app generated this alert? I had installed some weather apps, maybe it was one of those. I was vaguely aware of the WEA system, but wasn’t sure if that was the source of the alert I was seeing. The question of who sent the alert also applies at the agency level. Did this come from the governor, the corner police station, who?

Problem number three, the alert doesn’t say what to do. What do I do if I see the missing pickup? The weather alert said to turn on the TV, I believe, which is a little more useful. I can’t check that though, because there is no way to recall past alerts.

The fourth problem, is there is no way to get more information. Any half-baked messaging app will let you click to see a photo or web page. How about some photos of the missing person, the vehicle and the suspect? How about a weather map of the tornado warning area? We get none of that.

Another, less serious, problem is that users are unfamiliar with these alerts. They have never seen them before. I would suggest that in the settings for WEA, there be a button for users to generate a demo alert, just on their own phone, so they can see what the alerts look and sound like.

Ask about these problems, and you will hear that there are technical limitations — the system only allows 90 characters of text. I must say, that’s a pretty bad design. What do you expect from a government design? It needs to be changed. Some high school students could make a better system than this in an afternoon.

WEA (Wireless Emergency Alert) Overview

WEA sends alerts through the cellular system. The alerts are sent only to phones and cell towers in the affected area. The system only operates on relatively new phones. On AT&T, the Apple models supported are the iPhone 4S, iPhone 5, 5C and 5S.

The switches to turn off Amber Alerts and Emergency Alerts in iOS are in Settings/Notifications/Government Alerts. There is still the “Presidential Alert” which cannot be disabled.

I haven’t been able to determine for sure whether WEA alerts are supported on any model of iPad or not. They are not happening on mine which does have cellular.

Links

WEA Overview from CITA

A good blog post about problems with WEA