This is the details of what happens when the old iPhone is slowed by Apple

After admitting to slowing down the iPhone using old batteries to prevent the device from unexpectedly turning off for a year, Apple explained in detail what will happen to the device, including all the features that are slowed down. and important features are not affected.

Apple also apologized to customers affected by the iPhone's slowdown due to the use of old batteries and reduced battery replacement prices for iPhones from $ 79 to $ 29, in Vietnam this policy has been applied. .

When Apple slows down the iPhone, the following features will be affected:

1. Launch the application longer.
2. Frame rate when moving is slow.
3. 
   Background light decreased.
4. Speaker volume is less than -3dB.
5. In some applications, the frame rate decreases.
6. Refreshing applications in the background may require reloading at launch.
7. One of the worst affected cases is the camera's flash will be disabled in the user interface.

List of features unaffected when Apple slows iPhone:

1. Network access performance and mobile call quality.
2. Apple Pay.
3. GPS signal sensitivity.
4. Location accuracy.
5. Sensors such as gyroscope, accelerator, manometer.
6. Quality photography and video recording.

See more:

1. Apple was sued for deliberately slowing down the iPhone, tangled even more tangled
2. How to know Apple is slowing down your iPhone?
3. Apple has allowed checking the original purchase date of the old iPhone
4. Where to replace the old iPhone battery and the price?