How to activate NFC on Crosscall Core-M4

The NFC is a fairly new and useful technology. This technology is increasingly used on Android phones including the Crosscall Core-M4. Due to the NFC it is possible to do several things in several fields of activity. So we decided to write this content to rough the subject of the NFC and show you how … Read more

How to configure an APN on Crosscall Core-M4

Maybe it happened to you when you went abroad, or if you’ve changed operators, you cannot connect to the internet or can not send pictures. If so, it’s probably because of the APN configured on your Crosscall Core-M4. So we made the decision to draft this post to solve this situation. We will initially see … Read more

Crosscall Core-X4 camera doesn’t work

You may have launched the camera on your Crosscall Core-X4 and it displays an error message. Thus, if the camera of your Crosscall Core-X4 no longer works, unfortunately you can no longer take pictures. To solve this problem, we therefore decided to describe to you the steps to follow so that the camera of your … Read more

Crosscall Core-M4 camera doesn’t work

You may have launched the camera on your Crosscall Core-M4 and it displays an error text. Thus, in the event that the camera of your Crosscall Core-M4 no longer functions, unfortunately you can actually no longer take photos. To solve this problem, we therefore decided to describe to you the steps to follow so that … Read more

Crosscall Core-M4 Wifi keeps disconnecting

The wifi connection of the Crosscall Core-M4 is almost indispensable. In fact, it’s because of her that you will be able to have access to the web and accomplish tasks that require wifi, such as the app update. That’s why it is actually always a hassle when the wifi of your Crosscall Core-M4 disconnects itself … Read more

Crosscall Core-X4 Wifi keeps disconnecting

The wifi connection of the Crosscall Core-X4 is almost fundamental. Indeed, it’s due to her that you will be able to have access to internet and carry out tasks that require wifi, such as the application update. That is why it’s always a hassle when the wifi of your Crosscall Core-X4 disconnects itself . Thus, … Read more

The touch screen of my Crosscall Trekker-X4 does not work anymore

Sometimes the touch screen of your Crosscall Trekker-X4 doesn’t work anymore. Indeed, if you have dropped, whenever the touch screen has cracked, it may happen that the touch of Crosscall Trekker-X4 no longer functions at all. However without the touch of your mobile, it is incredibly difficult to do anything. That is why we therefore … Read more

Import contacts to Crosscall Core-X4

When you have just acquired a Crosscall Core-X4, you will probably need to import your contacts to it. Indeed, it is much easier to import his contacts on the Crosscall Core-X4, rather than copy them yourself. Depending on how you saved your contacts, there are several ways to import contacts to your Crosscall Core-X4. We … Read more

Import contacts to Crosscall Core-M4

When you have just purchased a Crosscall Core-M4, you will perhaps desire to import your contacts to it. Indeed, it is much easier to import his contacts on the Crosscall Core-M4, rather than copy them yourself. Based on how you saved your contacts, there are several solutions to import contacts to your Crosscall Core-M4. We … Read more