If you use the finger scanner on your Samsung Galaxy S5, then you can register up to three fingerprints. With these, you can then unlock the Samsung Galaxy S5 over the finger scanner. If you now want to enroll a new fingerprint, you must first delete an existing fingerprint in the manager of the Samsung Galaxy S5.

We show you how to delete a fingerprint on the Samsung Galaxy S5 now here in our article:

Open at first the menu from the home screen and then the Settings. Navigate here to:

Finger Scanner -> Fingerprint Manager

You find yourself now in the fingerprint manager of the Samsung Galaxy S5. Here press long on one of the registered fingerprints until they can be selected. You can either select all fingerprints or only one fingerprint. Select the fingerprints, you want to delete and then tap on the top right at the trash can icon to delete the fingerprint.

Ready! You have now successfully removed a fingerprint on your Samsung Galaxy S5.

If your Samsung Galaxy S5 does not recognize the inserted sim card and displays an error message on the display, then it may be that the smartphone is locked with a so-called Netlock. This is especially the case if your Samsung Galaxy S5 was bought used.

Unfortunately, mobile operators still use the netlock in new smartphones that are sold. This Netlock allows only the network of the mobile operator, but unfortunately other carriers.

To ensure that the Samsung Galaxy S5 is really locked by Netlock, check it again with another sim card. So you can rule out that the error is not on your Sim card, but is actually caused by the Netlock.

If a Netlock is confirmed you can remove it as follows:

     - After 2 years of Netlock expires automatically
     - For a fee you can usually let the netlock remove from your provider

You have now met a possibility why your Samsung Galaxy S5 does not recognize your Sim card correctly.

The IMEI of your Samsung Galaxy Note 4 corresponds to a serial number with which your device is uniquely identified. The IMEI of your smartphone should be noticed, because if you lose your smartphone you can clarify that this device is yours. This is only one example for the use of the IMEI. There a lot more. However.

If you want to know now where to find the IMEI of your Samsung Galaxy Note 4, then we would like to describe three possibilities to find it:

1. Locate the IMEI at the phone settings of your Samsung Galaxy Note 4

Open from the Home Screen Applications -> Settings -> About device -> Status

Here you can find a list with an entry called "IMEI". This is the IMEI an serial number of your Samsung Galaxy Note 4.


2. Check the IMEI via network code

Alternatively, the IMEI can be made visible ​​quickly by pressing the following key code on the telephone keypad. Tap the following code on the keypad of the phone app: *#06#


3. Find the IMEi at your Samsung Galaxy Note 4 packaging

At the package of your Samsung Galaxy Note 4 there is a sticker at which you can find the IMEI number of your device.

You have now learned three different ways to get the IMEI of your Samsung Galaxy Note 4.

If you consider to buy the iPhone 6, then you should also make thoughts, whether you already have the correct sim card. Because Apple's new smartphone requires a Nano Sim card. The Nano Sim card is currently the smallest available sim card size on the market and which is provided by a mobile network operator.

However, the nano-SIM card is still not very widespread, which means that if you have not owned an iPhone yet, you need to get a nano sim card for the iPhone 6. However, this is not a problem, because your mobile network operator should be able to help you very quickly in this issue.

Simply request a Nano Sim card at your mobile carrier and it will then be sent to you for the new iPhone 6.

Apple has recently released its new iOS 8 for mobile devices. iOS 8 brings many new features and functions with it. Even the design of the software interface has something changed. Surely you will now ask the question whether Apple's new operating system iOS 8 is also available for your Apple mobile device like the iPhone or the iPad.

For this reason we have created for you a list that lists all devices that are supported by iOS 8.

An iOS 8 update is possible to the following devices:

     iPhone 4S

     iPhone 5
     iPhone 5C
     iPhone 5S

     iPhone 6
     iPhone 6 Plus

     iPad 2
     iPad Air
     iPad mini

     iPod Touch 5th Gen

If you have one of these devices from Apple, then you can update and use the new features without problems of the new iOS 8. Have fun.

If you press the buttons on your Samsung Galaxy Note 4 or the keys which are displayed on the screen, then a touch sound rings out. That touch sound will give you an audible feedback that you have pressed a key. This touch sound on the Samsung Galaxy Note 4 disturbs after some time, which is why you want to disable this very likely. We now explain to you in this article how you can deactivate the keypad tones and touch sound on the Samsung Galaxy Note 4.

Open from the Homescreen of your smartphone the menu and then the Settings. Navigate now to "Sound". Next, scroll down a bit until you can see in the section "Feedback". Within this section, there is an option called "Touch sounds". Erase the hooks from the checkbox to turn off the keypad tones on your Samsung Galaxy Note 4.

Ready! From now on your Samsung Galaxy Note 4 will play no more sounds when you touch a button on the screen or on the housing.

If you carry your Samsung Galaxy S5 in the pocket and get knowledge only about the vibration of new messages and calls, then it makes sense to activate the vibration for new incoming e-mails. The vibration can be easily activated via the settings. In this article we will show you what to do:

Open on the Samsung Galaxy S5 from the home screen the menu and then the settings. Within the settings tap now "Sound". Scroll all the way down to the section "Samsung applications". Here you see a entry called "email". Tap on the entry and then select the e-mail account or e-mail address for which you want to enable vibration. Then you can set the notification settings.

Set a hook in the checkbox "Vibrate"  to activate the vibration for new incoming e-mails on your Samsung Galaxy S5. That's it. Every time you now get a new e-mail on the Samsung Galaxy S5, vibration is activated in addition to the message tone.

You can activate the so-called "Anonymous Browsing" on your Samsung Galaxy Note 4 when browsing with the Android browser on the Internet. This corresponds to the "private mode" as you may know from Firefox browser or Google Chrome browser. If you have anonymous mode enabled on your Samsung Galaxy Note 4, no browsing history will be created or cookies saved. This therefore corresponds to anonymous surfing on your smartphone. However, please remember that you still exchange data with the Internet and you are therefore visible.

To use the anonymous mode on the Samsung Galaxy Note 4, proceed as follows:

Open the Android Browser and then tap the top right three-point symbol. Now tap "Incognito mode". Confirm the information to the Incognito mode with "Ok". You can now begin to surf anonymously on your Samsung Galaxy Note 4.

The incognito mode is indicated by the fact that the color of the area of the address bar is now dark grey instead light gray.

If you have received a text message on your Samsung Galaxy S5, then you will get a preview of this message on the lock screen. The preview includes the first line of the new SMS message and should give you informations about what the new incoming SMS message is. Maybe it is an useful function, but you can read this message without unlocking the smartphone. This is rather impractical.

Therefore, we now explain how you can deactivate the message preview on the Samsung Galaxy S5. This works very simply as follows:
Open on your Samsung Galaxy S5, the "Message" app and then tap in the overview of your coversations on the top right three-point symbol. In the pull-down menu, choose "Settings". Within this navigate to "notifications". In the section "Message Preview" You will now see the entry "lock screen". Remove the check mark in the check box to deactivate the message preview at the lockscreen of your smartphone.

You now know how to deactivate the message preview on the lockscreen. at the Samsung Galaxy S5.

If you receive often and a lot of SMS messages on your Samsung Galaxy Note 4, then you might want to turn off the vibration for SMS. This function is available on Android, but you have to know where to find the appropriate setting. We therefore want to explain clearly to you how the vibration can be disabled when a new text message arrives on the Samsung Galaxy Note 4.

For this purpose, please open the Android messaging app on your Samsung Galaxy Note 4. Within this App tap at the the three-point icon at the top right and after the menu appears click at "Setting". If you're in the settings, you have to continue to "Notifications". In this submenu, there is a checkbox with "Vibrate". Remove here the tick in the checkbox to turn off the vibration for new incoming SMS messages on the Samsung Galaxy Note 4.

That´s all about it. Now, if you receive a new text message on the Samsung Galaxy Note 4, you will feel no vibration.