iOS 17.6beta4 in-depth review_Is it worth upgrading?

iOS 17.6 beta4 has been officially released, have you considered upgrading it to your device? What notable improvements does this update bring? PHP Editor Banana invites you to take a deeper look at the highlights and potential issues of iOS 17.6 beta4 to help you make the most informed decision. Continue reading below for detailed analysis and recommendations for the update.

Regarding the iOS 17.6beta4 version, I believe many Apple fans are paying attention to whether they need to upgrade! What is the performance, battery life, and usability of the iOS 17.6beta4 version?

1. Daily use experience
After upgrading to iOS 17.6beta4 version, it was found that the smoothness of the 120Hz high-brush model is lower than that of iOS 17.6beta3. Serious frame drops occurred in light-intensity environments, some APPs crashed, and there were slight glitches in the game state. Kill the background phenomenon. The usability rating is 6 points.

2. Performance test
The iOS 17.6beta4 sound quality test adds iOS 16.3, iOS 18beta3 and iOS 18 public beta versions for comparison.

Test model iPhone 15 Pro Max:

Performance score: 1515853 points
Body temperature control: Game maximum 46.3°
Game performance: Average frame rate 117, latency 75ms
Comprehensive battery life: 2 hours of comprehensive power consumption 31%

Test model iPhone 11:

Performance score: 809618 points
Body temperature control: game maximum 45°
Game performance: average frame rate 58.7, delay 73ms
Comprehensive battery life: 2 hours of comprehensive power consumption 36%

iOS 17.6beta4 has lower battery life and temperature control performance than iOS 17.6beta3.

Sound quality test:

Bass: iOS17.6beta4=iOS 18beta3>iOS 17.6beta3=iOS 16.3>iOS 18 public beta
Midrange: iOS17.6beta4=iOS 18beta3>iOS 17.6beta3=iOS 16.3&g t;iOS 18 public beta
Vocals: iOS17.6beta4=iOS 18beta3>iOS 17.6beta3=iOS 16.3>iOS 18 public beta
Treble: iOS17.6beta4=iOS 18beta3=iOS 18 public beta>iOS 17.6beta3=iOS 16.3

iOS 17. 6beta4 gets full marks for sound quality .

3. Upgrade Recommendation
Only the basic iPhone models are recommended to upgrade to iOS 17.6beta4. Gamers and 120Hz high refresh models are not recommended. After upgrading, you cannot downgrade to a firmware version that has verification turned off.

iOS 17.6 beta4 upgrade method:

Back up important data.
Make sure the device does not have activation lock turned on or knows the ID lock account and password.
After upgrading, you cannot downgrade to a firmware version with verification turned off.
It is not recommended to check "Keep user data during flashing".

Flashing steps:

Download and install the latest version.
Connect your device to your computer.
Enter the "One-click Flash" interface, and the firmware will be automatically matched if the connection is successful.

2. Select the iOS17.6 beta4 version among the flashable versions, click "Flash Now", and then it will automatically download the firmware and flash the phone for you;
If you have downloaded the firmware, you can click "Import", and then click "Now" Flash”; if you do not want the device data to be cleared, please check the “Keep user data flash” option.

3. Next, the flashing will be carried out automatically. During the process, keep the data cable connected and wait for the flashing to be completed. After flashing is completed, the mobile device will automatically power on;

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