How to Unlock Your iPhone

How to Unlock Your iPhone

One restriction of iPhone you might face in the US is carrier locking. Fortunately, It is relatively easy to unlock your iPhone. Here’s how.

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How to Downgrade the Kernel in Linux

How to Downgrade the Kernel in Linux

It isn’t all that often, but kernel upgrades can and do go wrong. When the updated kernel causes issues, learn how you can downgrade the kernel in Linux.

How to Fix High Memory Usage in Linux

How to Fix High Memory Usage in Linux

There are times when your computer is running slow because some apps are using a large amount of memory. Here’s how to fix high memory usage issue in Linux.