This type of device is fabulous, you do well to take a particular interest à use type batteries on - Elekworld device and explore it in detail. This is certainly within your reach. No need to own the device if you just want relevant information on the methodology related to the service. The same applies before embarking on any purchase. The articles in the «Tutorials» category are mainly made up of:

• links to « parent » articles - Elekworld device,
• a more or less detailed tutorial,
• a descriptive video selected or produced by the Hede editorial team,
• Links for repair by our services - Elekworld device,
• links also for buying or reselling - Elekworld device.

We know that our readers are not all great electronics engineers, so we have to popularize the field of high-tech repair. On the hede-group.com website, we offer tutorials illustrated by videos, and within everyone's reach. Hede wishes you a good reading and a good viewing!

100% fix battery warning + health for iPhone 11/12 series with JC built-in card

In a previous video, we removed the battery warning message and changed the battery health data with Qianli Battery Corrector. But the solution is not perfect, because we can see a difference in physical appearance compared to a new battery.
Elekworld company has found a solution of built-in battery board. It can recover the appearance of the battery and works on iPhone 11 and 12 series, but it also requires higher repair skills.
Let's repair iPhone 11 as an example.
Tools used in the video:
Battery for iPhone 11 (6.1")
The iPhone 11 range
0.1mm copper soldering wire
3GOA portable battery spot welder
Telephone tools
JC-V1S Multifunction Programmer with True Tone/Battery/Fingerprint/Matrix Detection Boards for iPhone 8-12 Pro Max
The Jc range
JC Flex integrated battery repair for iPhone 11
The iPhone 11 range
Extended straight tweezers
Tools telephony
Please note that the processing and repair time at Jm24 is on average 3 hours if you go to the Technical Service address, and 5 working days when you take advantage of our round-trip shipping service.

Our prices: purchase, sale, repair

The online store offers a number of spare parts. In particular LCD screens, batteries, connectors...

You can take advantage of our HEDE repair service, known for its reliability and good prices, available to you online, but you can also follow the useful guides - Elekworld device. So don't hesitate to consult our sales, buyback, and diagnostic-repair offers - Elekworld device

The technical guides - Elekworld device below :

We can provide you with a quote for the service - Elekworld device, or please consult the indicative prices online, such as for the replacement of damaged windows. We also offer the repair of frames and rear shells ( rear shell ) damaged.

Charging side: changing batteries, repairing or changing charging connectors ( connectors load , charger connectors ), cables (power cables ). On the sound side: replacement or repair of headphones , speakers (conversation speakers). Other repairs are included in the catalog, such as replacement of volume and home buttons, replacement of SIM card slots, repair of motherboards , replacement of main and secondary cameras...

Related articles

The HEDE editorial team invites you to read the following:

• The basic tools for high-tech repair