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Provider: Pro-Logic Technologies, Kangari Building, Nairobi
WiFi connectivity is no longer a luxury — it is how most Nairobi users access affordable internet at home, in offices, and in public hotspots. When your phone's WiFi module fails, you are left dependent on mobile data for everything, which is both slower and more expensive. Getting the module repaired or replaced is worth prioritising.
What Is a Phone WiFi Module?
The WiFi module is a chip or integrated circuit responsible for wireless network communication. On most smartphones it is part of a combo chip that also handles Bluetooth — commonly called a WiFi/BT combo IC. It interfaces with the phone's antenna system to send and receive wireless signals.
Common Causes of WiFi Module Failure
- Water damage — liquid ingress is the leading cause of WiFi chip failure
- Physical shock — board-level micro-cracks from drops disrupt the chip's solder connections
- Heat damage — excessive device temperatures degrade the module over time
- Antenna damage — a damaged antenna wire mimics module failure by degrading signal to unusable levels
Repair vs. Replacement: What to Expect
At Pro-Logic Technologies, Kangari Building, Nairobi, the technician first checks antenna connections and software settings before proceeding to hardware-level investigation. If the WiFi/BT combo chip is confirmed faulty, it requires BGA (ball grid array) reballing or full chip replacement — an advanced micro-soldering procedure.
Estimated costs in Nairobi:
| Repair Type | Approximate Cost (KES) |
|---|---|
| Diagnosis / assessment | 500 – 1,000 |
| Antenna connection repair | 1,500 – 3,500 |
| WiFi chip reballing / reflow | 5,000 – 12,000 |
| WiFi/BT combo chip replacement | 8,000 – 20,000 |
Turnaround Time
Antenna repairs take one business day. Chip-level work typically takes two to four business days.
Should You Repair or Replace Your Phone?
For a mid-range or flagship device, WiFi chip repair is worth pursuing. For low-end budget phones, compare the repair cost against the device's current market value before committing.
Pro-Logic Technologies handles WiFi module diagnostics and chip-level repairs at Kangari Building, Nairobi.
