OSS W09 Pro V3 Battery Life Pop-Up Tester For iPhone 11-15 ProMax

OSS W09 Pro V3 Battery Life Pop-Up Tester For iPhone 11-15 ProMax

Functions:

1. Compatible with emergency battery repair for iPhone 11-15 Pro Max.
2. Supports modification of iPhone system pop-ups, resetting iPhone battery capacity, and cycling through the W09 Pro tester.
3. Supports firmware updates by connecting to a computer via USB to enable additional functions, such as supporting new mobile phone models in the future.
4. Supports reading, writing, and modification of iPhone battery data.
5. Color LCD screen displays real-time iPhone battery voltage, current, and status.
6. Button operation, simple and convenient.

Advantage: 

Traditional external battery repair cables are prone to damage and require different types of cables to fit different iPhone batteries. The operation is also cumbersome and slow. The new multifunctional Bug Exploit Battery Tester OSS W09 Pro V3 can support all iPhone 11-15 series batteries. It only requires connecting different flexible cables to quickly complete 100% iPhone battery health operations, troubleshoot system pop-ups, and reset battery health data and cycle times. The tester and cable can be reused multiple times, similar to an iPhone boot cable.

How to use?

1. Press and hold the power button on your phone to turn it on. If the W09 screen doesn't light up, plug in the phone charger; this will activate the W09 screen, allowing the phone to turn on normally. Due to the high current required when turning on the phone, a low battery may cause it to shut down shortly after booting. It's recommended to charge the phone while booting. If the USB boot cable or battery holder is not properly connected, or if the battery cell's voltage is unstable due to aging, the phone may also shut down automatically after starting up.

2. Press the middle [Select] key to enter the battery popup efficiency repair menu. Wait for the phone to turn on completely; the system Settings will display unknown parts of the battery. The W09 popup status automatically changes from battery popup to no popup, and the message "Popup success! Please restart your phone." To shut down the phone, press and hold the volume up and power buttons, then slide the screen.

3. Press [Increase +] or [Decrease -] to adjust the battery efficiency to the desired value. Generally, the number of cycles does not need to be adjusted. However, please note that if the number of cycles is less than 21, changing the battery efficiency value will default the battery health in the system Settings to 100 due to a system issue. If you want to set the efficiency to less than 100, ensure that the number of cycles is greater than 20.

4. Wait for the phone to completely shut down, then press and hold the power button again to turn the phone on. Go into the phone Settings to check the maximum battery capacity; the system will display a maximum of 100. If you wish to modify this value, turn off the phone again. Adjust the appropriate battery efficiency and change the popup status back to [battery popup]. Repeat steps (1, 2, 3) above by turning the phone on and off again. After modifying the system health data, reinstall the battery in the mobile phone and then restart the phone.