This smartphone is a little marvel, you do well to take a particular interest in Core-X4 repair and its internal technology. Whether you own the device or not, it is always good to find out about the ins and outs of manufacturing and the operating procedure before embarking on any repair or even purchase. The articles in the «Guides» category are intended to provide as much information as possible on the repair of each model of device on the site, and are generally consist of:

• links to major failures concerning Core-X4,
• a more or less detailed guide to a possible unlisted breakdown,
• a descriptive video selected or produced by the Hede editorial team,
• links to repair by our services of Core-X4,
• also links related to buying or reselling of Core-X4.

As electronics services sometimes require know-how as well as high-performance measuring devices such as oscilloscopes, which are not in the tools of any handyman, we try to set up tutorials for all sections of the site accessible to as many people as possible. Enjoy reading!

The repairer's tools

You see this video because the tutorial is still being written, we invite you, in the meantime, to enjoy this video describing the tools of the handyman.

Core-X4 repair tutorials

Our prices: purchase, sale, repair

In our online store you will find a number of spare parts. In general, the most frequently damaged parts are screens because they are particularly vulnerable to shocks and the hazards of everyday life. You will therefore find assembled touch screens and LCDs, different colored frames, as well as rear cases.

On the charging side: batteries, charging connectors (charging ports), cables (power cables). On the sound side: headphones, speakers...

Other spare parts are in the catalog, such as volume and home buttons, SIM card slots, motherboards, main and secondary cameras...

You can take advantage of our HEDE repair service, recognized for its professionalism and low prices, made available to you online, but you can also follow the useful guides for Core-X4. So don't hesitate to consult our Core-X4 offers of sale, repurchase, and repair.

Related articles, news

The Crosscall Core-X4 is a rugged smartphone released in 2020. It has a 5.45-inch IPS TFT display with a resolution of 720 x 1440 pixels. The phone is powered by a Qualcomm Snapdragon 450 processor and has 3 GB of RAM and 32 GB of internal storage. The Core-X4 is equipped with a 48-megapixel rear camera and an 8-megapixel front camera. It also has a 3850mAh battery with fast charging and wireless charging.

The HEDE editorial team suggests you read the following:

• Basic tools for high-tech repair
• Quality control and inspection in electronics