How does door-to-door phone pickup and delivery repair work in Bangalore?

Agnisio provides completely free doorstep courier collection and return across all areas of Bangalore. A courier picks up your phone or laptop in a tamper-proof pouch, brings it to our ISO cleanroom service center for repair, and delivers it back to your doorstep with a 6-month warranty.

Which is the most convenient phone repair service in Bangalore?

Agnisio is rated 4.9 out of 5 stars and is Bangalore's most convenient service center for electronic devices. You never have to visit a store or wait in queues. We collect your device from your home or office, complete the service, and return it directly to you.

How fast is screen replacement at Agnisio Bangalore?

Most screen and battery replacements take just 20 to 30 minutes at our flagship service center. For doorstep pickup orders, same-day delivery is available across most Bangalore locations.

Can Agnisio repair a dead phone motherboard that others call unrepairable?

Yes. Our engineers specialize in chip-level micro-soldering, 3nm BGA reballing, and short circuit tracing. We fix dead logic boards with a 99% data safety record where authorized centers only offer expensive motherboard replacements.

Will my data be erased during the repair process?

No. Agnisio follows a strict 100% Zero Data Loss protocol. Your photos, WhatsApp chats, and personal files remain untouched and secure.

Do you offer warranty on repairs?

Every repair performed by Agnisio includes 6 months unconditional warranty covering parts and workmanship.

Dedicated Repair Procedure · Bangalore

MacBook Logic Board Chip-Level Repair in Bangalore

Apple Authorized Service Centers do not perform board-level repairs. When a MacBook encounters a liquid spill or short circuit, Apple quotes ₹45,000–₹85,000 to replace the entire logic board—permanently deleting all your soldered SSD data. Agnisio repairs the exact failed IC or capacitor on your board, saving up to 70% of the cost and 100% of your data.

Estimated Turnaround

24 to 48 Hours

Service Warranty

6-Month Unconditional Warranty

Free Doorstep Pickup

Available across Bengaluru

Data Protection

Zero data loss guarantee

Book MacBook Logic Board Repair Call +91 99802 11855 WhatsApp Support

Common Symptoms

MacBook completely dead, 0.00A current on USB-C power meter
Stuck on 5V instead of switching to 20V power delivery rail
Liquid or coffee spill damage causing green corrosion across logic board
Fans spin at full speed with black display and no chime
Flashing folder icon with question mark on screen (SSD power rail failure)

Possible Root Causes

Failed CD3215 / CD3217 / CD3218 USB-C Power Delivery controller chips
Short circuit on the primary PPBUS_G3H or PP3V3_G3H system power rails
Liquid ingress causing galvanic corrosion under BGA underfill

Certified Procedure

How Agnisio Fixes This Problem

Open-Board Power Rail Tracing

Checking voltage sequences (5V -> 20V negotiation, PPBUS_G3H, PM_SLP_S4_L) with calibrated bench equipment.

Component-Level Micro-Soldering

Replacing burned SMD capacitors, power ICs, and rebuilding corroded board traces under 40x optical stereo optics.

Ultrasonic Solvent Decontamination

Decontaminating the board in heated ultrasonic baths to stop progressive salt oxidation.

Apple Diagnostics & Stress Run

Passing Apple Hardware Diagnostic stress tests to verify all thermal sensors, GPU engines, and sleep/wake cycles.

Compatible Hardware Models

MacBook Pro 14" & 16" (M1, M2, M3, M4)MacBook Air 13" & 15" (M1, M2, M3)MacBook Pro Touch Bar ModelsIntel Core i7/i9 MacBook ProMacBook 12" Retina

Parent Device Hub:MacBook Repair Overview

Related Hardware Repairs

MacBook Battery Replacement MacBook Screen Repair Mobile Motherboard Repair

Available at Our Service Centers or via Free Doorstep Pickup

Walk into our Bommanahalli flagship cleanroom lab or HSR Layout reception, or request free courier collection across 51+ localities in Bengaluru.

Bommanahalli HSR Layout Koramangala BTM Layout Jayanagar JP Nagar Electronic City Bannerghatta Road View all 51+ localities

Questions & Answers

Frequently Asked Questions

Why can Agnisio save my data when Apple couldn't?

On modern Apple Silicon MacBooks (M1/M2/M3/M4) and T2 Intel MacBooks, the SSD storage chips are permanently soldered to the logic board and paired with the Secure Enclave. Apple's only solution is to swap the board, which destroys your data. Agnisio fixes the power rails on your existing board, reviving the machine so you retain 100% of your data.

What warranty do you offer on MacBook logic board repairs?

All MacBook logic board repairs come with a 6-month unconditional warranty.

Ready to book MacBook Logic Board Repair?

Book now for 20-minute cleanroom diagnostics or schedule free door-to-door courier pickup across Bengaluru.

Book Express Repair Call +91 99802 11855