How to Check Purchase History on Apple App Store
Through your purchase history on the App Store, you will know when you downloaded that app or game, and how much you paid for the paid app.
How to create document signature on iPhone
With Apple's built-in tools and available apps, you can quickly sign documents on your iPhone, whether they are PDF files or legal contracts, school forms, etc. Handwritten signatures when used in documents on iPhone ensure legality when we send documents on the device. Below are instructions for creating document signatures on iPhone.
How to create a document signature on iPhone
Step 1:
Go to the Files app , then tap the pen icon to open the mode for adding content to the document.
Step 2:
Now you will see the pen mode displayed, click on the plus icon in the bottom right corner. Continue to click Add signature to perform.
Step 3:
Displays the interface for you to write the signature you want to add to the document on iPhone. If you are not satisfied with this signature, tap Delete below to create a new signature. Then tap the green check mark to save the signature and insert it into the document.
Step 4:
The signature inserted into the document on iPhone will have options as shown, you click on the / icon to choose the color for the signature . Here you choose the color for the signature and increase the boldness of the signature in the document.
If you want more colors, click on the color circle icon and adjust the color gamut you want. You can also use the + and - signs to increase the darkness of the signature.
Step 5:
You can tap the plus sign to duplicate the signature in the document. Tap the 3 dots icon to get a few more options for the signature.
Step 6:
The signature you create will be saved for use in documents. When you add a signature to a new document, you will see the signature you created before. If you want to add a new signature, click Add or delete signature .
Step 7:
To add a new signature, press the plus icon, to delete, press the red circle. So every time you add a signature to a document on your iPhone, you will quickly select the signature you want to use to insert into the document.
Instructions for receiving strange calls on iPhone
iPhone mutes iPhone from unknown callers and on iOS 26, iPhone automatically receives incoming calls from an unknown number and asks for the reason for the call. If you want to receive unknown calls on iPhone, follow the instructions below.
Quick tips to check WiFi security on iPhone when connecting
Apple makes it easy to find out if a WiFi network is safe before you connect. You don't need any software or other tools to help, just use the built-in settings on your iPhone.
How to Turn Off Headphone Volume Limit Warning on iPhone
iPhone has a speaker volume limit setting to control the sound. However, in some situations you need to increase the volume on your iPhone to be able to hear the content.
How to create and manage iMessage iPhone chat groups
The iPhone iMessage group chat feature helps us text and chat more easily with many people, instead of sending individual messages.
8 best book reading software on iPhone
For ebook lovers, having a library of books at your fingertips is a great thing. And if you store your ebooks on your phone, you can enjoy them anytime, anywhere. Check out the best ebook reading apps for iPhone below.
Picture in Picture on iPhone: How to Enable and Use Picture in Picture (PIP)
You can use Picture in Picture (PiP) to watch YouTube videos off-screen on iOS 14, but YouTube has locked this feature on the app so you cannot use PiP directly, you have to add a few more small steps that we will guide in detail below.
How to find downloaded files on iPhone/iPad
On iPhone/iPad, there is a Files application to manage all files on the device, including files that users download. The article below will guide readers on how to find downloaded files on iPhone/iPad.
How to turn on NFC on iPhone easily and quickly
Near Field Communication is a wireless technology that allows devices to exchange data when they are in close proximity to each other, typically within a few centimeters.
Adaptive Power and Low Power: Which iPhone battery saving mode should you use?
Apple introduced Adaptive Power, which works alongside Low Power Mode. Both extend iPhone battery life, but they work in very different ways.
Instructions for making quick calls on iPhone are very simple
If you frequently need to contact someone, you can set up speed calling on your iPhone, with a few simple steps.
Instructions for rotating iPhone screen on all models
Rotating the screen horizontally on iPhone helps you watch movies or Netflix, view PDFs, play games,... more conveniently and have a better experience.
How to search images with Google Images on your phone
Reverse image search on iPhone is very simple when you can use the browser on the device, or use some 3rd party applications for more search options.
How to extract, copy text from photos on iPhone
Today's technological developments can allow you to directly extract text from images captured with a smartphone camera.
How to set a face-uncovering wallpaper on iOS 16 to “follow the trend”
As soon as you update your iPhone to the official iOS 16 version, you will be able to set an iPhone wallpaper without covering your face when adjusting the wallpaper according to the depth effect.
How to Check Purchase History on Apple App Store
Through your purchase history on the App Store, you will know when you downloaded that app or game, and how much you paid for the paid app.
Instructions for receiving strange calls on iPhone
iPhone mutes iPhone from unknown callers and on iOS 26, iPhone automatically receives incoming calls from an unknown number and asks for the reason for the call. If you want to receive unknown calls on iPhone, follow the instructions below.
Quick tips to check WiFi security on iPhone when connecting
Apple makes it easy to find out if a WiFi network is safe before you connect. You don't need any software or other tools to help, just use the built-in settings on your iPhone.
How to Turn Off Headphone Volume Limit Warning on iPhone
iPhone has a speaker volume limit setting to control the sound. However, in some situations you need to increase the volume on your iPhone to be able to hear the content.
How to Uninstall Any Android App Using ADB (Including System Apps and Bloatware)
ADB is a powerful set of tools that give you more control over your Android device. Although ADB is intended for Android developers, you don't need any programming knowledge to uninstall Android apps with it.
This setting can extend your phones battery life better than you think.
You might think you know how to get the most out of your phone time, but chances are you don't know how big a difference this common setting makes.
Android System Key Verifier protects you from scammers and impersonators without you even knowing it.
The Android System Key Verifier app comes pre-installed as a system app on Android devices running version 8.0 or later.
Simple trick to control Apple TV with any Android phone
Despite Apple's tight ecosystem, some people have turned their Android phones into reliable remote controls for their Apple TV.
What to do when mobile data is not working on Android device?
There are many reasons why your Android phone cannot connect to mobile data, such as incorrect configuration errors causing the problem. Here is a guide to fix mobile data connection errors on Android.
How to run PlayStation 3 games on Android using aPS3e
For years, Android gamers have dreamed of running PS3 titles on their phones – now it's a reality. aPS3e, the first PS3 emulator for Android, is now available on the Google Play Store.
How to create and manage iMessage iPhone chat groups
The iPhone iMessage group chat feature helps us text and chat more easily with many people, instead of sending individual messages.
8 best book reading software on iPhone
For ebook lovers, having a library of books at your fingertips is a great thing. And if you store your ebooks on your phone, you can enjoy them anytime, anywhere. Check out the best ebook reading apps for iPhone below.
Picture in Picture on iPhone: How to Enable and Use Picture in Picture (PIP)
You can use Picture in Picture (PiP) to watch YouTube videos off-screen on iOS 14, but YouTube has locked this feature on the app so you cannot use PiP directly, you have to add a few more small steps that we will guide in detail below.
How to find downloaded files on iPhone/iPad
On iPhone/iPad, there is a Files application to manage all files on the device, including files that users download. The article below will guide readers on how to find downloaded files on iPhone/iPad.
7 tips to lock your smartphone to protect against phone theft
If you really want to protect your phone, it's time you started locking your phone to prevent theft as well as protect it from hacks and scams.