Performance Upgrade in Sion — Expert Service You Can Rely On
Before buying a new device, consider a professional upgrade. Xigox offers performance upgrades in Sion that extend device life and dramatically improve speed. With over 20,000+ devices serviced across Mumbai, our reputation is built on honest diagnosis, quality parts, and results that last.
Every performance upgrade job at Xigox starts with a free, no-obligation diagnostic. Our certified engineers pinpoint the exact fault, present a written quote, and proceed only with your approval. Pricing starts from just ₹1500 with most services under ₹12000, with transparent itemised quotes provided before any work begins.
Our service includes ₹350 inspection fee (adjusted vs repair), OEM-grade parts, and a written warranty. We handle everything from minor software issues to complex hardware failures. Every repair is backed by our 90 Days warranty on parts and labour.
Customers in Sion can walk into our service centre or schedule a completely free doorstep pickup. Most performance upgrade jobs are completed in 2–4 Hours. Book online, call, or WhatsApp — our team responds within minutes.
What to Expect from Our Performance Upgrade Service
When you bring your device to Xigox in Sion, or schedule a pickup, you will receive a detailed diagnostic report, a fixed-price written quote, and real-time updates throughout the repair process. Our technicians are trained on all major brands and use only OEM-grade or manufacturer-approved components. Every device is tested across multiple checkpoints before being returned to you.
Why Xigox is the Preferred Choice in Sion
Over 20,000+ customers in Sion and across Mumbai have trusted Xigox because we combine technical expertise with honest communication. We never recommend repairs you do not need, never use substandard parts, and never surprise you with hidden charges. Our 4.9★ average rating is earned through consistent quality — not through advertising.