Fairphone 4 Repair Vienna

Fairphone 4 screen replacement Vienna — affordable LCD swap

On the Fairphone 4 the screen is a 6.3-inch IPS LCD, and that is exactly what keeps the swap affordable — no OLED premium surcharge like on the FP5 successor. Typical faults: cracked cover glass, the touch only reacts in patches, or coloured streaks appearing after a drop. In the workshop we lift the display module with the supplied Phillips screwdriver and swap it as a single part — no heat gun, no soldering, around 30 minutes start to finish. A Fairphone 4 screen replacement is 149 EUR with our certified LCD module and 6 months of warranty.

Fairphone 4 battery replacement — modular swap in 30 seconds

The 3,905 mAh battery in the Fairphone 4 is its own click-in module that comes out without any tooling. Globally that is rare — most smartphones glue the cell to the chassis. On the Fairphone 4 you click the module out and a fresh one in. After three or four years of daily use any lithium pack loses capacity, and that is exactly when the swap pays off: you regain full runtime without buying a new device. Workshop price is 69 EUR, original Fairphone module, all data stays fully intact.

Fairphone 4 back cover and further repairs

The back of the Fairphone 4 is a removable click-on polymer cover — not the glued glass you get on an iPhone. That carries one big advantage: no glass shatter after every other drop. If the cover is scratched or cracked we swap it for 59 EUR — and you can change colour at the same time, since Fairphone sells the Coloured Cover in several variants. Camera (89 EUR), USB-C charging port (49 EUR) and speakers (59 EUR) are all individually replaceable modules too.

Fairphone 4 will not turn on, keeps restarting — software repair and bootloop fix

If your Fairphone 4 will not start, keeps restarting or is stuck in a bootloop, hardware is not always to blame — very often it is a failed OS update or a corrupt system image. Symptom triage: the Fairphone 4 reaches the boot logo and then restarts again and again — classic bootloop, software repair solves it. Screen stays fully black and the power button does nothing — more likely deeply discharged battery or a mainboard fault, our 25 EUR diagnostic check sorts that out. We resolve bootloops, perform data recovery before any factory reset, and on request flash custom ROMs like /e/OS or LineageOS. Fairphone 4 software repair starts at 30 EUR.

English-speaking Fairphone 4 repair in Vienna — pick-up service or send-in

Drop-off in person is not an option — Reparo works exclusively through courier pick-up in Vienna or insured postal send-in from anywhere in Austria. Book a slot online, our courier collects, we run the diagnostic, send you the fixed-price quote in writing, and only start work once you say yes. Return shipping is insured and on us. This setup means no waiting around in a phone shop, and your Fairphone 4 is out of your hands for the shortest time possible. The full process is handled in English on request — built for Vienna's expat and right-to-repair community.

Is a Fairphone 4 repair still worth it in 2026?

Released in 2021, the Fairphone 4 still receives security updates from the manufacturer through 2030 — that is five years of patches from today, which is nearly unmatched in the industry. That makes the repair maths very easy: a 149 EUR screen swap against a 280 EUR used unit, plus a fresh 69 EUR battery, and you basically own a brand-new Fairphone 4 while keeping every photo, message and app. Which is exactly what the modular design was built for.