The idea of disabling LTE on your iPhone may sound a bit odd to some, but not everyone needs 4G data speeds, and it can also be a bit of a drain on your battery. This is especially true for AT&T users whose phones tend to jump back and forth between 4G LTE and HSPA+. If you are out and about for a long trip, and don't need fast data speeds, it is may be a good idea to disable LTE so you can get more life out of your battery. Here's how:

Open your Settings app and tap the Cellular tab to open the cellular options on your iPhone. From here you can disable Cellular Data, LTE and Data Roaming. Just tap the "Enable LTE" slider so it turns white to turn it off. Just don't forget to turn it back on when need to access faster data speeds.

Next Games and AMC today announced that a mobile game based on the hit television show The Walking Dead is in development. Next Games didn't reveal any details about the game itself, but the Finnish company did promise that it will be "unlike anything we've seen from The Walking Dead franchise on home or mobile gaming hardware before.”

“Our take on the undead survival franchise will match the against-all-odds action and moment-to-moment tension of the TV series. We want to find that sweet spot where gameplay and narrative inform and reinforce one another,” said Teemu Huuhtanen, CEO at Next Games.

There are many things that can be accomplished during an ongoing phone call on the iPhone. Users with GSM models (like those on AT&T) can even send and receive cellular data while talking. One drag about iOS is the fact that performing actions such as sending an email or creating a reminder while on a call means exiting the Phone app.

Sure, the phone conversation can continue, but access to the in-call controls will be lost until the Phone app is reopened manually. Enter the jailbreak tweak CallShare. Once installed and configured in the Settings, CallShare brings multiple functions directly to the Phone app. Just tap the contact name or phone number during a phone call to start.

Adjusting the display brightness on an iOS device has become easier thanks to the release of Control Center in iOS 7. One swipe from the bottom of the screen makes it possible to adjust brightness with a slider, instead of navigating through Settings. For those who change their display brightness often there's an even easier solution for jailbreakers.

StatusBright brings screen brightness adjustments directly to the iOS 7 home screen status bar. Once the tweak is installed, there are no settings to configure. A swipe from left to right along the status bar at the top of the screen will increase brightness. Swipe to the left to dim the screen. This swipe action along the status bar acts as a built-in slider that can change the brightness at any time.

One great thing about the iOS Mail app is the ability to mark emails as unread. This can help remind the user that messages are waiting and need to be reviewed again later. Some prefer to use this trick instead of flagging or leaving the mail marked read. Stock iOS 7 has no such function in place for the Messages app.

Now thanks to the jailbreak tweak Unread, iMessage and SMS threads can be marked unread. Once installed from Cydia, the Unread tweak has no settings to configure. Simply open the Messages app and toggle the read / unread status by tapping and holding a message thread. The blue dot indicating whether or not a message has been read will display accordingly.