Need TV Repair Services in Nairobi?
Certified technicians dispatched to you — same day.
Provider: Pro-Logic Technologies, Kangari Building, Nairobi
The vibration motor — also called the haptic motor — provides tactile feedback: the buzz for incoming calls, the pulse for notifications, and the precise haptic click sensation when typing on flagship devices. There are two main motor types found in phones sold in Kenya: the older ERM (Eccentric Rotating Mass) motor, which uses an off-balance weight on a spinning shaft to produce vibration, and the newer LRA (Linear Resonant Actuator), which produces a sharper, more precise haptic effect used in premium devices. iPhones from the 7 onwards use Apple's Taptic Engine, a high-fidelity LRA that also enables the pressure-sensing home button simulation.
Symptoms of Vibration Motor Failure
- Phone makes no vibration for calls, notifications, or typing
- Vibration is significantly weaker than it used to be
- A grinding or rattling sound instead of a clean buzz
- Haptic feedback for keyboard typing stopped working
- iPhone home button click feels absent or different (Taptic Engine)
Estimated Vibration Motor Replacement Costs in Nairobi (2024–2025)
| Device Category | Parts (KES) | Labour (KES) | Total Estimate (KES) |
|---|---|---|---|
| Budget Android — ERM motor | 200 – 600 | 400 – 700 | 600 – 1,300 |
| Mid-range Android — ERM/LRA | 400 – 1,000 | 500 – 900 | 900 – 1,900 |
| Samsung Galaxy S-series — LRA | 700 – 2,000 | 700 – 1,200 | 1,400 – 3,200 |
| iPhone (6 through 8) — ERM / basic Taptic | 600 – 1,500 | 600 – 1,000 | 1,200 – 2,500 |
| iPhone X through 15 — Taptic Engine | 1,200 – 3,500 | 800 – 1,500 | 2,000 – 5,000 |
The Taptic Engine in flagship iPhones is a more complex and expensive component than a standard ERM motor, and its replacement requires careful calibration with the iPhone's software to restore the correct haptic response profile.
Visit Pro-Logic Technologies at Kangari Building, Nairobi for vibration motor diagnostics and same-day replacement on most common Android and iPhone models.
