WiFi Antenna Flex Cable
Apple iPhone 11 Pro WiFi Antenna Flex Cable Replacement
- Fits
- Apple iPhone 11 Pro
- Fixes
- Weak WiFi signal
- Quality
- Brand new, OEM quality
- Fitting
- Professional install
Overview
What this part is
Inside the iPhone 11 Pro a thin flex cable carries the WiFi signal to the antenna. A cable torn during a screen or battery repair, or corroded by liquid, leaves WiFi weak, slow or dropping out.
This part replaces that WiFi flex. If WiFi is greyed out in Settings, the fault is usually on the main board and this part will not fix it.
Compatibility
Specifications and compatibility
- Part
- WiFi Antenna Flex Cable
- Compatible with
- Apple iPhone 11 Pro
- Model numbers
- A2160 · A2215 · A2217
- Does not fit
- iPhone 11, iPhone 11 Pro Max, iPhone XS or any other model
- Fixes
- Weak or dropping WiFi, very short WiFi range, or a torn WiFi flex
- Does not fix
- Greyed-out WiFi, mobile signal or main board faults
- Quality
- Brand new, OEM-quality WiFi antenna flex cable. Tested before dispatch.
- Brand
- Unbranded, compatible with Apple iPhone 11 Pro
- In the box
- 1 × WiFi signal flex cable for iPhone 11 Pro.
- Colour
- As shown in the photos
- Installation
- Professional installation recommended
- Supplied by
- Supreme Phone Parts Ltd, Manchester, UK
Before you order
Is this the right part?
Signs it needs replacing
- WiFi is weak even near the router
- WiFi keeps dropping
- The problem started after an earlier repair
- The flex is visibly torn or corroded
How to check your model
Open Settings › General › About. The model name should read iPhone 11 Pro. Tap the model number to see the A-number (for example A2160).
The iPhone 11 Pro has a 5.8-inch screen and three rear cameras.
Professional installation
How a technician fits this part
- Power the Apple iPhone 11 Pro off, remove the two pentalobe screws next to the charging port and warm the screen edges to soften the adhesive.
- Open the display carefully and disconnect the battery before anything else.
- Remove the brackets covering the WiFi flex and unclip the old flex.
- Fit the new WiFi flex, seat each connector firmly and refit the brackets and screws.
- Reconnect the display and battery, then test the repair before sealing.
- Apply new adhesive, close the phone and press evenly while it cures.
- Check WiFi range and speed close to and away from the router.
Check that the part matches the device before fitting it or removing any adhesive backing. Once a part has been fitted, it cannot be returned for a change of mind. Faulty parts are always covered.
FAQ
Frequently asked questions
Will this fit my iPhone 11 Pro?
Yes, if Settings › General › About shows iPhone 11 Pro. It fits models A2160, A2215 and A2217.
Does it fit the iPhone 11 Pro Max?
No. The iPhone 11 Pro Max uses a different WiFi flex.
Will this fix WiFi that is greyed out?
Usually not. Greyed-out WiFi normally points to a main board fault. This flex fixes weak or dropping WiFi caused by a damaged cable.
Is it made by Apple?
No. It is a brand new, OEM-quality wifi antenna flex cable made to fit the iPhone 11 Pro, and every part is tested before dispatch.
Should I fit it myself?
We recommend professional installation. Opening an iPhone 11 Pro needs heat, pentalobe and tri-point screwdrivers and new adhesive, and the battery must be disconnected safely.
How quickly will it arrive?
Orders placed before 4pm on a working day are dispatched the same day from Manchester by Royal Mail Tracked. Delivery is free on UK orders over £5. You can also collect from our shop at 33 Moulton Street, Manchester M8 8FQ.
Prepared by the Supreme Phone Parts team, Manchester. Last updated September 2026.