3 Tools to Erase "Important Battery Message" on iPhone
For iPhone XS and above, how to remove a third-party battery or a genuine replacement battery annoying message ‘unable to verify this iPhone has a genuine iPhone battery’, Check out our article today and see how Phonefix fixes the problem with a hardware solution.
Tag-on Flex Cable Solution
- Advantage: Connect to inline connector directly
- Disadvantage: Visible mark on the surface

Built-in Flex Cable Solution
- Advantage: More professional battery repair, leave no mark on the surface
- Disadvantage: Operation requires jumping wires

Tools
1. Qianli Battery Data Corrector
Fix the tough problem of Battery Health and Cycle Data that could not be corrected after replacing the battery cell for iPhone 11 and 12 Series with encrypted battery data.

Operation Tips
- Go to Qianli's official website to download the required software.
- To remove the battery data, connect the device to 'Qianli Repair Helper' on the PC.
Notes
- The solution does NOT work for old batteries with aftermarket grade (non-original).

- Make sure to use the support software on the Windows system computer (NOT macOS/MacBook).

- Do NOT connect to i4 or Shalou before the data is corrected, to avoid data being recorded thus it would not be green.

Necessary tools and materials
Spot Welder
New Battery Cell (aftermarket or original battery)
Copy Power
Flex Cable

Warm tips: professional techniques and handwork skills are required during the process. Repair beginners are not recommended to imitate the operation.

2. i2C BR-13 Battery Data Corrector
The battery repairer BR-13 fix the tough problem of Battery Cycle Data Message and Battery Health could not be corrected after Battery Cell Replacement for iPhone 11/12/13 Series with encrypted battery data.
Operation:
1. Take out of  original battery from iPhone.

2. Read and modify data by attaching the original battery to a tag flex and attaching tag flex to the I2C.

3. Install a not genuine in iPhone to  Power on and activate the popover.

4. Fold the cable (correctly) and install the tag flex and original battery into the phone.

Necessary tools and materials
New Battery Cell (aftermarket or original battery)
i2C BR-13 Battery Data Corrector
Flex Cable

Advantages: It is easy to operate, no welding skills, also very friendly to beginners

3. JC V1S Battery Repair Board
1. Support iPhone 11/11 Pro/ 11 Pro Max /12/ 12 Pro/12 Pro Max for battery data edit,

2. It can solve the maintenance problems such as the charging times, battery lifespan, battery code, warning message pop-up.

3. Interlligent and stable: this solution is to connect a third-party flex cable on the original battery board, and modify the data through PRO1000S or V1S.

4. The core of the solution is to rely on the original battery board, so it does not affect the charging and discharging characteristics of the battery.

Necessary tools and materials
Spot Welder
New Battery Cell (aftermarket or original battery)
JC V1S Battery Repair Board
Flex Cable

Advantages: It can read and write without removing the batter, supporting iPad battery reading and writing.

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Battery repair

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