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

In stock
365 days
Price in points: 300 points
Weight: 0.300 kg
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Our advantages

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


  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.


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.

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LCD Screen Grades

ConditionDescriptionLCDGlassFlex CableFrameAppearance Intactness
Aftermarket BasicChina LCDJKAftermarketAftermarketAftermarketNew
Aftermarket StandardFlex Cable ReplacedOriginalAftermarketOriginalAftermarketNew
Aftermarket SelectedGlass ReplacedOriginalAftermarketOriginalAftermarketNew
Original PullsPull From Used DevicesOriginalOriginalOriginalOriginalNew Alike
OriginalOriginal Equipment ManufacturerOriginalOriginalOriginalOriginalNew

In Union Repair store, we grade our iPhone screen into 5 different types of quality on the basis of different material assembled. The following is the full details of each condition.


After Market Basic

It is with widely accept major complaint replacements for original parts, which keeps a right balance between price and quality. It has sustainable supplying chain in China, and all the components of the screen are copy quality. Typically, the LCD screen is from several different factories, the most popular 4 on China market are JK,AUO, LongTeng, and ShenChao. By comparing the brightness and sharpness of the LCD, we found JK is the best quality among them and the second best is AUO. No doubt, the other components on the screen are all copy.


After Market Standard

It is better than After Market Basic cause it comes with original laminated flexes and the LCD panel. Other components like touch panel, frame(hot pressed), backlight, polarize lens, and OCA is all copy from different factories.


After Market Selected

The core components (like LCD and flexes) is 100% original pulled from used iPhone while the frame and touch panel is copy. The touch panel and frame come together with cold pressed glue and assembled together with the LCD by the capable third-party factory which keeps its excellent quality. 


Original Pulls

No doubt, it is tear down from used iPhone with all the parts 100% original and working perfectly just like an original new screen, it has whatever the original new screen has. The only complaint about this quality is that some of the displays are with 1 or 2 scratches but still be welcome by our critical customers who are requiring good quality.


Original New

It is 100% original from Apple-authorized factories like Toshiba, Sharp, and LG. We get this kind of screen from the first level dealer. The touch panel of the screen is oleophobic coated which prevents from fingerprints when using your iPhone. And starting with iPhone 7g, the backlight from different authorized factories comes with a different code. Backlight from Sharp has the code begins with DKH/CON, from Toshiba begins with C11/F7C/FZQ, from LG begins with DTP/C3F. 



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