iOS

Take swelling iPhone batteries to the Apple Store ASAP!

If you have an iPhone battery swelling up and expanding, it's best to take the cell phone to your nearest Apple Store to get the battery replaced. The store may replace the battery for free since a bad battery can become a hazard (causing a phone to catch on fire or explode). Alternatively, an authorized Apple repair store could help fix the issue. For more on phone battery risk & safety information, check out Leo's recent episode of Ask the Tech Guy at https://youtu.be/LRfvgTFE9zk

How can I project my phone on a TV in portrait mode?

iPhone XS

Episode 1599

David from Orange County, CA

David wants to know how he can project his mobile device to a portrait sized monitor. He wants the monitor to have the same aspect ratio as the phone.  Leo says that they tried to do that at TWiT, and you can, but it's quite expensive. One solution is to buy the Apple XDR monitor for $5K and the $1,000 stand. But there are other options out there. David has a monitor that will flip to portrait. Leo says that most operating systems can tell when the aspect ratio changes and adjusts. Apple has an emulator mode, where you can run an app on a Mac and it will look like it's on a phone. 

Is There a Good VPN for iOS Devices?

ExpressVPN

Episode 1578

Louis from Hollywood, CA

Louis travels with his iPad and would like to know if there's a VPN for iOS. Leo says you have a few ways to go.  Leo says that 1.1.1.1 is an app that isn't strictly a VPN, but it changes the DNS to give privacy from an ISP. The benefit is that it doesn't slow users down. But if customers want something to completely protect them at a public space, Leo says to purchase ones like ExpressVPN, or NordVPN. Both are offshore and don't log user activity. There's also Tiny Hardware Firewall as another option.

Can I view a database on my mobile phone?

Episode 1543

Mark from Castaic, CA

Mark would like to sync his iPhone with a Microsoft Access database. Leo says there are several third party clients like Access Frog, Access Database Manager, ACCDB, and Pocket Access. He can also navigate to his Access database through his Safari browser. He'll need to configure his database so it can be read online, however, and that could be a security issue.

Can iOS Live Up to the Power of the iPad Pro?

Apple iPad Pro

Episode 1540

Leo says that with its 8 core A12x Bionic Processor and 7 core GPU, the iPad Pro is indeed the computer of the future. It's more powerful than 92% of all laptops sold this year. But iOS is simply too underwhelming to take advantage of all that power. Things you should be able to do, like add an external hard drive or keyboard, you still can't. Sure, some creatives will be able to harness the power, but for most, you'll end up paying a ton of money for what amounts to an overpriced Netflix machine.

Is my iPad secure?

Apple iPad

Episode 1537

Dale from Palmdale, CA

Dale is worried that his older iPad isn't safe to use anymore since he's stuck at iOS 11. Leo says not to worry. The iPad is secure no matter the age. It's sandboxed and as long as Apple continues security updates, which it will, it's more secure than a desktop.