The new HTC Ultra Smartphone offers a nice overall package of features and benefits. If you have convinced them and you want to buy the smartphone, then do the next step to check if your currently used Sim card still fits in the HTC Ultra.

To do this, you need to know which SIM card format is required by the smartphone. The HTC Ultra needs a Nano sim card.

The Nano Sim card is the smallest Sim card format and is used on all current smartphones. If you still have a Sim card with a different format, such as the standard or Micro Sim card, use one of the following ways to get a Nano Sim card for your HTC Ultra:

How to get a Nano Sim card for my HTC Ultra?

1. Nano Sim card with perforation

 If your current sim card is perforated, you can simply push out the Nano sim card

2. Sim card punching - Nano Sim card punching

With a Sim card punching one can easily and without a lot of effort from a standard or micro Sim card to create a Nano sim card. Such a sim card punch can be found on Amazon for little money.

3. Order a new Nano Sim card from mobile phone carrier

If both possibilities are not comfortable enough for you, you can also order a new Nano Sim card from your mobile phone provider for an additional charge of around 10-25 $. The processing time usually takes 3-5 working days.

Now you know which SIM card type the new HTC Ultra needs and also how to get such a Nano Sim card.

You can organize your apps in folders on the Huawei P10's home screen. To do this, a folder of this kind has to be created. We explain to you how to create a folder for apps on the start screen.

To do this, drag an app icon to another app icon. As soon as both apps are installed, release the app and create a folder whose name you can now assign.

This folder now contains both apps. A folder must contain at least two apps, otherwise the folder will be resolved.

You now know how to create a folder on the start screen on the Huawei P10.

You can expand your home screen of the Huawei P10 with new pages. We'll explain how to add a new start screen in the Android settings of the Huawei P10:

To do this, perform the following gesture with your fingers on the start screen:

Tighten your thumb and forefinger on the display.

You'll see the Huawei P10 start screen editor. To add a new page to your home screen, tap the plus symbol at the top left or upper right. Finished!

You now know how to add a new page to the start screen on the Huawei P10.

It is often very useful to recognize the remaining battery status of the smartphone, in our case of the Huawei P10 directly in the status bar.

On the Huawei P10, the display of the battery is not activated as a percentage from factory, but this can be easily done via the following settings menu:

To do this, please open the following submenu on your smartphone:

Quick variant:

Tap the phone manager and then the battery icon. Now activate the option "Remaining battery power in percent"

Extended version:

Open here: Settings --> Notification and status bar --> Accumulation in percent

You can now select as follows:

• In addition to the symbol
• In the symbol
• Do not show

You know now that there are two variants of how you can display the percentage of the battery in the status bar on the Huawei P10.

If you want to charge the Huawei P10 because the battery level is too low, you will most likely use a quick charger. If you use a charger that is not from Huawei but of a third party, then the following problem may occur:

The Huawei P10 is constantly restarting

This is, of course, impractical, since you always have to enter your Sim card pin. Why the Huawei P10 does restarts all the time when charging the battery?

The reason is that the Huawei P10 should only be charged with a Huawei charger. The charging processors are precisely matched to one another. If you take another charger, this can cause the Huawei P10 to restart during recharging.

If this error occurs, please use a suitable quick charger or deactivate the quick charge in the settings.

You now know the reason why the Huawei P10 constantly restarts during the charging process and what you can do about it.

The Huawei P10 does not have a Micro USB port, but only a USB Type C connector. This may be impractical for some situations at the moment, but this new USB type also offers advantages. Because USB Type C is reversible, this port can be used to charge other devices.

How this works on the Huawei P10 exactly, we explain to you here:

For this purpose connect your Huawei P10 via USB type C cable with another compatible device. Pull down the status bar on your Huawei P10 and then select the following USB option:

• Charge Only

You must now select the "Charge only" USB connection mode from the device, which is charged. Your Huawei P10 will now charge the connected device via the USB Type C connector. Finished!

This useful feature will be more interesting in the future, as more and more devices are coming onto the market with the USB Type C connector. With the Huawei P10 you always have a charger.

Small tip: By using a USB type C adapter on Micro USB, one can charge with the Huawei P10 of course also devices such as the GoPro.

You can find such USB Type C on Micro USB adapters here

For the Android operating system, which is installed on the Samsung Galaxy S7, current security patches are regularly released as a firmware update. This is the only way to keep the Android operating system safe from malicious attacks.

How can you check whether a current security patch is installed on the Samsung Galaxy S7?

We will show you here, where you can check the status of the current security patch in Android:

1. Open the following submenu on the Samsung Galaxy S7:

Homescreen --> App-menu --> Settings

2. Navigate from here now further on: Device information --> Software info

3. Now scroll all the way downwards until you see the entry "Android security patch level".

Here you will find the current status of the installed security patch. It may be that an older security patch is installed here and this does not correspond to the current month. Nevertheless, we recommend you to search for new firmware manually. How to do this on the Samsung Galaxy S7 is explained here:

• Search for new Android software - Samsung Galaxy S7 LINK

You now know how to look up at the Samsung Galaxy S7 the status of the currently installed security patch.

If you have installed the new Super Mario Run on your Android smartphone, then you will have lots of fun, provided the game starts at all.

Unfortunately, it can happen that Super Mario Run on Android devices first does not start or emit a failure message. What can you do here? The following tips are intended to help you:

How to play Super Mario Run on Android Smartphone without problems:

Before you start with our tips, try to restart the smartphone first. This is often the solution.

1. Delete app data and empty cache

Opens the app menu on your smartphone and the settings. Scroll down to see your applications. Tap and navigate to "Application Manager". Now look for "Super Mario Run" in the list. Tap the entry and you will see the app info. Select "Memory" depending on the Android version and then tap:

• Clear data
• Clear cache

 Restart your Android smartphone.

2. Reinstall Super Mario Run

Sometimes it is helpful to uninstall an app and reinstall it. Proceed as follows:

Step 1. Uninstall Super Mario Run

Step 2. Restart your Android smartphone again

Step 3. Download Super Mario Run again to your device

3. Perform Wipe Cache Partition

If this does not help, a Wipe Cache Partition (No Factory Reset - your data is retained) may be the solution. Since the procedure for a Wipe Cache partition varies according to smartphone, we have here for you the instructions for the most common methods linked:

• Samsung Smartphones
• Huawei Smartphones
• Google Pixel Smartphones

We hope that one of these tips helped you to play Super Mario Run on your Android smartphone. Have fun with this beautiful classic game.

Even today's smartphones can still have the following error when installing a new app or a larger firmware update: "Insufficient storage available". If you see such a message, you must try to free up memory on the internal device memory.

To do this, you have the following options:

1. Uninstalling apps

The first and easiest way to quickly free internal storage is to uninstall unnecessary apps. This works on most Android smartphones as follows:

Open the Google Play Store and then tap the menu by tapping the Hamburger icon in the upper left corner. Select "My Apps and Games". Now look for apps you no longer need with the "Installed Apps". Tap it, and then select the Uninstall button.

2. Using Smart Cleaner

If your smartphone has a Smart Cleaner, such as Samsung Galaxy or Sony Smartphones, use this option. Otherwise, you can also delete the cached data in Android as follows:

• Instructions

3. WhatsApp Deleting Pictures

Often, you have several hundred to one thousand WhatsApp pictures saved, which have been sent by your friends over time. Go through these WhatsApp images and delete unnecessary WhatsApp photos. To do this, open the Gallery app on your Android smartphone and then use the "WhatsApp" folder.

4. Use memory card

If your Android smartphone offers the possibility to use a memory card as external memory, use it.

5. Move photos and videos to PC or memory card

If you have saved many pictures and videos on your Android smartphone internal storage, move them to the memory card or transfer them to a PC or laptop. Here you can very quickly free up large amounts of space on the smartphone.

The above measures should help you to clean up the internal memory of the Android smartphone. After this, the "Insufficient memory available" error should no longer appear.

You can set a password on your Wi-Fi router, which must be entered for new connections so that a connection can be established. Of course, you can also change this Wi-Fi password. In our guide, we will explain how you must proceed step by step to change the wireless LAN password on the router.

How can I change my WLAN password on the router?

1. To do this, first open a browser on a PC or smartphone connected to the Wi-Fi router.
2. In the address line, enter one of the following IP addresses:

• 192.168.1.1
• 192.168.0.1
• 192.168.2.1
• 10.0.1.1

3. You should now see a login screen on your router:
4. Now enter the login data to access the W-Lan router. If you no longer know your access data, you have to reset the router with a reset button on the housing and then log on with the standard access data. That can be found on the manufacturer's website of the router provider.
5. You should now be in the control center of the W-Lan router. Now search for "Wireless" and "Wireless Security". Depending on the W-Lan router, the name or the menu guide may be different.
6. Enter a new Wi-Fi router password: After you have entered the password, you must reconnect all devices that had previously been connected to the W-LAN router.

You now know how to change a W-Lan router password quickly and easily.