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FIIL+: Global Edition

FIIL+: Global Edition

by Fengfan (Beijing) Technology Co., Ltd.

77 ratings
403 reviews
🔧 Utilities
Free

Details

  • Released
  • Updated
  • June 15, 2017
  • January 16, 2026

Developer

Fengfan (Beijing) Technology Co., Ltd.
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FIIL+: Global Edition screenshot #1 for iPhone
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About

Customize and manage your FIIL Bluetooth headset. Access features for the latest models, perform burn-in, view instruction manuals, and verify product authenticity.

✓Configure headset settings
✓Discover latest headset features
✓Burn-in your headset
✓Access instruction manuals
✓Verify genuine product
Show original description

What users say

Summarized from real user reviews of FIIL+. Based on 77 reviews and a 2.4/5 average, it highlights the 4 positives and 4 negatives reviewers mention most about this Utilities app.

Positive things

  • 👍Great sound quality
  • 🚀Efficient app performance
  • 💡Customizable audio settings
  • 🔋Good battery life

Negative things

  • 🐛Connectivity issues
  • 🔒Lack of app support for newer models
  • 👎Unreliable app functionality
  • 🤯Confusing user interface
See all reviews

What's New in FIIL+

4.1.19

January 16, 2026

* Support FIIL CC3 In order to get a better user experience, we will update FIIL+ from time to time. It is recommended to turn on the automatic upgrade function to ensure a better experience in time.

More

User reviews

Most RecentHighest RatedLowest Rated

Not Working

It just simply cannot connect to my earphones
Nullify123Nullify123

連續買了兩組Fiil GS藍牙耳機

因為連續買了兩組都同樣的問題，棄用了，兩組都是耳機左耳有破音，一組用半年破音，一個用一個多月破音，如果沒這無解的問題的話，耳機真的挺棒的，戴起來很喜歡習慣
開放式藍牙的耳機愛好者開放式藍牙的耳機愛好者

Cant connect bluetooth

Not even recognized by my iphone in bluetooth list😠
BlowmeeeeeeBlowmeeeeee

Какого черта не подключаются китайские версии наушников

Когда уже вернут поддержку китайских версий наушников?
Romik7030Romik7030

iOS 26.0.1에서 기기연결 안돼요

FIIL CC Pro2 사용자입니다.
그동안 엡을 통해 배터리 체크, 이어폰 설정을 변경했는데 최신 iOS에서 기기 연결을 못하네요.
앱을 지우고 새로 설치해도 마찬가지네요

기기: iPhone 17 Pro
iOS: 26.0.1
밀회권력밀회권력
See 398 more reviews

Developer apps

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(1)

Free
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User experience

🐞

Reported Bugs

4 issues

App crashes on launch

Bug

Bluetooth connection frequently drops

Bug

Battery percentage not updating correctly

Bug

EQ settings not saving properly

Bug
✨

Requested Features

4 requests

Add support for FIIL T1 Pro, T1 Lite, T2 Pro, and CC2 models

Feature

Improve language support and allow changing voice prompts to English

Feature

Implement more advanced EQ and sound customization options

Feature

Add device tracking and lost earbud finding functionality

Feature

FAQ

What does the FIIL+ app do?

The FIIL+ app allows you to easily modify the configuration and settings of your FIIL Bluetooth headset. It also provides access to features for the latest headsets, allows you to burn-in your headsets, and offers instruction manuals for all models.

What are the key features of FIIL+?

Key features include the ability to find out features for the latest headsets, burn-in your headsets, access instruction manuals for all models, and verify the authenticity of your genuine product.

Is the FIIL+ app free to use?

Yes, the FIIL+ app is free to download and use. The provided information indicates it does not have in-app purchases or ads.

What kind of headsets is this app compatible with?

This app is designed for FIIL Bluetooth headsets. It offers specific features and support for various FIIL models, including access to instruction manuals for all models.

How can I verify if my FIIL headset is genuine?

The FIIL+ app includes a 'Genuine Product Verification' feature. By using this function within the app, you can confirm the authenticity of your FIIL Bluetooth headset.