Impact of iOS 17.4 on Battery Pop up Message Health Data Repair

1. Impact of Upgrading to iOS 17.4 on Replaced Battery Cell

If the battery cell has been replaced and the battery health and pop-up message have been repaired, upgrading directly to iOS 17.4 will not affect the battery's health data.  
Battery pop-up and battery health repair Solutions

• Battery replacement + Phonefix Tag-on Battery Repair flex solution
• Non-welding battery solution
  - JC Battery Repair Flex Cable
• Bug exploiting solution
  - W09 Pro Battery Pop-up Tester

2. Battery Replacement and Health Data Repair After Upgrading to iOS 17.4

If the phone has been updated to iOS 17.4, and then you replace the battery out, you will experience battery popup issues. The following can help you:
Solution 1 (Recommend):

• It is recommended to first downgrade to the iOS 17.3 version, replace the battery cell, modify the battery health data using specific application solutions, and then re-upgrade to iOS 17.4.
  
  However, there is a possibility of data loss during the downgrade, so it is advisable to back up phone data beforehand.
  
  
• Tools to choose for battery pop-up repair:
  A. Battery replacement + Tag-on flex solution
  B. Non-welding battery solution
  C. Bug exploiting solution

Solution 2:

• Another option involves using 3Utool to reprogram the phone after replacing the battery, which will result in the loss of phone data.
  
  
  Therefore, data backup is strongly recommended before proceeding with this solution.
  
• Tools to choose for battery pop-up repair:
  A. Battery replacement + Tag-on flex solution
  B. Non-welding battery solution
  C. Bug exploiting solution

Solution 3:

• For phones that have been upgraded to iOS 17.4, after replacing the battery, use the iShalou tool to flash the cell phone. The battery data will return to normal.

For further insights and assistance, please do not hesitate to reach out to us today.