Okwu mmalite
Welcome to the Fairphone 4 user manual. This guide provides essential information on how to set up, operate, maintain, and troubleshoot your Fairphone 4 smartphone. The Fairphone 4 is designed with sustainability and repairability in mind, offering a durable and long-lasting mobile experience.
Your Fairphone 4 features a 16 cm (6.3") display, Dual SIM capability, Android 11, 5G connectivity, USB Type-C, 8 GB RAM, 256 GB ROM, and a 3905 mAh battery, all in a distinctive green finish.
Ozi nchekwa
- Always handle your device with care.
- Avoid exposing the phone to extreme temperatures, direct sunlight, or moisture.
- Use only Fairphone-approved accessories and chargers.
- Do not attempt to disassemble the phone beyond the user-replaceable modules. Refer to the maintenance section for module replacement.
- Debe ngwaọrụ ahụ na ngwaọrụ ahụike.
- Tụfuo ngwaọrụ na akụkụ ya nke ọma dịka iwu mpaghara siri dị.
Melite
1. Igbe mkpuchi
Carefully remove all components from the packaging. The box should contain your Fairphone 4 device.

Foto: ihu na azụ view of the Fairphone 4 smartphone. The front shows the display with a time of 10:11 and app icons. The back shows the triple camera module and the Fairphone logo at the bottom.
2. Ntinye kaadị SIM na kaadị MicroSD
The Fairphone 4 supports Dual SIM cards (Nano-SIM) and a MicroSD card for expandable storage. To install:
- Power off your Fairphone 4.
- Carefully remove the back cover by gently prying it off from the designated notch.
- Locate the SIM card slots and MicroSD card slot.
- Insert your Nano-SIM cards into the respective slots, ensuring the gold contacts face downwards.
- Insert your MicroSD card (if applicable) into its slot.
- Dochie mkpuchi azụ, na-ahụ na ọ pịrị na ebe nchekwa.

Image: Close-up of the back of the Fairphone 4, showcasing its speckled green finish and the triple camera array. The Fairphone logo is visible at the bottom.
3. Ike mbido na ịtọlite
Press and hold the power button (located on the right side of the device) until the Fairphone logo appears. Follow the on-screen instructions to complete the initial setup, including language selection, Wi-Fi connection, Google account setup, and security settings.

Foto: N'ihu view of the Fairphone 4 display, showing the Fairphone 4 logo and a 5G indicator in the top right corner, indicating the phone is powering on or displaying its brand.
Ntuziaka ọrụ
Nsoro ụzọ
- Bọtịnụ ike: Pịa iji teta/hie ụra na ihuenyo ahụ. Pịa ma jide iji gbanyụọ ma ọ bụ malitegharịa.
- Bọtịnụ olu: Hazie olu mgbasa ozi, olu oku, ma ọ bụ olu ọkwa.
- Mmegharị ihuenyo mmetụ: Sụgharịa, kpatụ, tuo-na-mbugharị maka ọrụ dị iche iche.
Oku na Ozi
Jiri ngwa ekwentị mee ma nata oku. Ngwa ozi na-enye gị ohere izipu ma nata ozi SMS/MMS. Hụ na kaadị SIM gị na-arụ ọrụ ma nwee mkpuchi netwọk.
Njikọta
- Wi-Fi: Gaa na Ntọala> Netwọk & ịntanetị> Wi-Fi iji jikọọ na netwọk dị.
- Data mkpanaka: Enable or disable mobile data in Settings > Network & internet > Mobile network.
- Bluetooth: Pair with other devices via Settings > Connected devices > Connection preferences > Bluetooth.
Ojiji igwefoto
Open the Camera app to capture photos and videos. Tap the screen to focus, use pinch-to-zoom for magnification, and switch between front and rear cameras.
Ngwa njikwa
Download new applications from the Google Play Store. Manage installed apps, permissions, and notifications via Settings > Apps.
Modular Design and Repairability
The Fairphone 4 is designed for easy repair. Key modules like the display, battery, and camera can be replaced by the user with simple tools. Refer to Fairphone's official support website for detailed guides on module replacement.
Nlekọta
Nhicha Ngwaọrụ gị
Use a soft, lint-free cloth to clean the screen and body of your Fairphone 4. Avoid abrasive materials or harsh chemicals.
Nlekọta batrị
To prolong battery life, avoid fully discharging the battery frequently. Charge your device using a compatible USB Type-C charger. The battery is user-replaceable, allowing for easy replacement when its capacity diminishes.
Mmelite ngwanrọ
Regularly check for and install software updates to ensure your device has the latest features, security patches, and performance improvements. Go to Settings > System > System update.
Ngbanwe modul
Fairphone provides replacement modules and repair guides on their official website. This allows users to easily replace components like the display, battery, USB-C port, and camera modules, extending the lifespan of the device.
Nchọpụta nsogbu
Okwu na ngwọta nkịtị
| Okwu | Ngwọta enwere ike |
|---|---|
| Ekwentị anaghị agbanye | Gbaa mbọ hụ na agbagoro batrị. Pịa ma jide bọtịnụ ike opekata mpe 10 sekọnd. |
| Enweghị mgbama netwọkụ | Check SIM card installation. Restart the phone. Verify mobile data settings. |
| Ngwa na-akụda ma ọ bụ na-ajụ oyi | Clear app cache (Settings > Apps > [App Name] > Storage & cache > Clear cache). Restart the app or phone. |
| Ogo oku na-adịghị mma | Check network signal strength. Ensure nothing is blocking the microphone or speaker. |
Ntọgharị ụlọ nrụpụta
Ọ bụrụ na nsogbu na-adịgide adịgide emee, nrụpụta ụlọ nrụpụta nwere ike ịdị mkpa. Ịdọ aka ná ntị: Nke a ga-ehichapụ data niile dị na ekwentị gị. Kwado data dị mkpa tupu ịga n'ihu. Gaa na Ntọala> Sistemu> Tọgharia nhọrọ> Hichapụ data niile (ntọgharị ụlọ ọrụ).
Nkọwapụta
| Njirimara | Nkọwa |
|---|---|
| Nọmba nlereanya | 11977296000 |
| Akụkụ | 2.97 x 0.41 x 6.38 sentimita asatọ |
| Ibu | 14.1 ounces |
| RAM | 8 GB |
| Nchekwa (ROM) | 256 GB |
| Ngosipụta mkpebi | 1080 x2340 |
| Sistemụ nrụọrụ | Android 11 |
| Njikọta | 5G, Wi-Fi, Bluetooth, USB Type-C |
| Ike batrị | 3905 mAh |
| Atụmatụ igwefoto | N'azụ, ihu |
Akwụkwọ ikike na nkwado
Fairphone devices typically come with a manufacturer's warranty. For detailed warranty terms and conditions, please refer to the warranty card included with your purchase or visit the official Fairphone websaịtị.
For technical support, repair services, or to purchase replacement modules, please visit the official Fairphone support portal:





