Apple Toolbox

It has been reported that iPhone 4S may not recognize a micro-SIM card. This may result in receiving an error message stating “No SIM Card installed” or “Invalid SIM”. This bug has been fixed by the latest iOS version. If you encounter this problem, you should update to iOS 5.1 or later.

Several people have reported that iTunes could not finish the back up process and gave this error message: iTunes could not backup the iPhone because the backup was corrupt or not compatible with the iPhone OR backup session failed. To fix this problem, simply delete your corrupt backup files by opening iTunes Preferences ( Windows: [...]

Several users have reported that they are unable to send emails on iPhone and receiving this error message:  “A copy has been placed in your Outbox. The recipient [email address] was rejected by the server because it does not allow relaying.” How to fix If this is an AOL issue, try these: go Settings > [...]

Several users have reported that they encounter Wi-Fi connection issues with their iPhones. There may be several possible reasons for these problems. We compiled a list of two common problems and some troubleshooting tips. You may try our solution steps for each one until you resolve your issue. Symptom 1: I am unable to turn [...]

If you have trouble making your iPhone’s battery last a whole day, read on! In this tutorial we will be showing you how to maximize your iOS device’s battery. This is quite helpful if you’re an iPhone power user that uses your iPhone throughout the day. This tutorial requires an iOS device running iOS 5.0 [...]

Several iPhone 4S users have reported that iPhone 4S gets abnormally hot. Under regular conditions, your iPhone should be cool; however, it is normal for it to get warm when charging and under heavy use. If you experience your iPhone 4S getting too hot, you may try the following suggestions: Reset network settings: Settings > [...]

iPhone 4S users are reporting that their device does not fully charge to 100%.  Users report that their iPhones only reach 90 to 98 percent charge even though they charged their iPhones all night. The iPhone battery may need to be recalibrated from time to time to keep the battery percent display accurate. It is [...]

You may not be happy about how Siri pronounces your name. If Siri is pronouncing your name (or any name) incorrectly, you can easily add phonetic first/last names so that Siri can pronounce them correctly.  Here is how: Open the Contacts app Select the contact that Siri is pronouncing incorrectly Tap “edit”,  tap “add field” [...]

Sometimes iPhone gets stuck in Headphones mode preventing you from hearing the sound. The problem is that iPhone mistakenly acts as if headphones are plugged in. How to fix If you see the icon below when you adjust the volume buttons, there may be debris in the headset port. To remove, unplug then re-plug headphones [...]

The iPhone 4S introduced many cool new features including Siri, a personal voice assistant that you can use to remotely control your phone with your voice. Siri integrates Google Maps, Wolfram Alpha, and many other sources to bring you accurate information. In this tutorial we will be showing you how to customize Siri. This tutorial [...]