Internal Component Repair | Smartphone Logic Board Fixes - Mobile Klinik

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Internal component repair for smartphones.

Advanced logic board, power, and internal repairs for smartphones.

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Why trust us with your device?

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Canada’s go-to experts

We’re proud to be Canada’s go-to experts for advanced smartphone repairs, using specialized diagnostics, tools, and training to handle complex internal issues safely and reliably.

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Free diagnostics

Every internal repair begins with a free diagnostic, so you understand the issue and your options before any repair work begins.

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Advanced repair capabilities

Our technicians are trained in board-level repairs and microsoldering techniques designed for issues that standard repairs cannot resolve.

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120+ locations, coast-to-coast

With over 120 locations across Canada, it’s easy to access expert internal repair support in-store or through one of our courier partners.

Common internal issues we fix

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Phone will not power on

Completely unresponsive devices, even after charging or battery replacement.

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Battery connector damage

Loose or damaged connectors that interrupt power flow inside the device.

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Logic board failure

Board-level damage that can cause overheating, restarts, or startup failure.

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Charging IC problems

Charging issues that persist even after replacing the charging port.

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Micro soldering repairs

Precision repairs for damaged pins, pads, or internal circuits.

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No display, sound, or touch response

Symptoms linked to internal circuitry rather than external components.

Brands we are proud to service.

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Apple Logo
Google Logo
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ONEPLUS Logo
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ZTE Logo
TCL Logo
NOTHING Logo
Xiaomi Logo
HONOR Logo
Huawei Logo
LG Logo
BlackBerry Logo
Sony Logo

Our internal component repair process.

1. Identify the root cause

Every device undergoes a detailed diagnostic to determine whether the issue involves the logic board, battery connector, or other internal components.

2. Perform board-level repair

Phones requiring advanced work are handled by technicians trained in microsoldering and board-level repair techniques.

3. Restore internal connections

Faulty components are repaired or replaced, and internal connections are restored to recover power and functionality.

4. Review outcomes and options

Repair results and timelines are clearly communicated. If repair is not possible, we help explore alternatives such as certified pre-owned devices or trade-in options.

Find a repair store near you!

      Trusted by Canadians
      across the country.

      Whether you visit one of our stores or shop online, we’re dedicated to providing our customers with five-star service!

      Reviews from

      google
      5 stars

      THESE GUYS! Professional and intelligent approach to repair. No one seemed like it was possible to fix my iPad, but I took and chance and passed it over to Mobile Klinik. And VOILA, it was fixed! They didn’t give up until they fixed it.

      – Leah K

      5 stars

      I only needed help with something small, but Asahish was SUPER nice, took the time and he actually did solve the problem! I was thrilled because it was driving me crazy. Just because of him – I would go back to get a future problem fixed.

      – Wendy

      5 stars

      Amazing customer service. Very happy with the work on my cell phone and would recommend them to everyone.

      – Bret Galbraith

      5 stars

      One of the bests in terms of services offered. Fixed the complaint my phone had been facing within minutes where I’d been told at another place that it’s a complicated process which requires a lot of work. Honest, straight, fair and transparent in explaining everything to detail.

      – Rose Joemon

      5 stars

      When my phone’s mic was malfunctioning, my phone company’s only solution was to sell me a new phone with a new plan, despite it only being a year old. Mobile klinik found the problem and fixed it within 5 minutes.! Highly recommended.

      – Sarah Weaver

      5 stars

      If you’re looking for professional certified Apple technicians for a high quality repair it’s the best place!

      – Tom J

      Smart question!

      In many cases, yes. If the damage is limited to specific areas of the logic board, microsoldering or targeted component repair can restore functionality. This is common with power-related issues, charging failures, or damage caused by drops or minor liquid exposure. If the board is severely damaged, repair may not be possible, but we will clearly explain your options before moving forward.

      Internal component repairs usually take longer than standard services because of their complexity. Diagnostics are often completed quickly, but board-level repairs may take several business days depending on the issue, testing requirements, and part availability. Once the diagnostic is complete, we provide realistic timelines, so you know what to expect before any repair begins.

      Data safety is always a priority, but internal component issues, especially those involving the logic board, can sometimes affect data access. While many repairs do not impact stored data, there are situations where data recovery may not be possible if critical components are damaged. If your data is important, let us know so we can factor that into the repair approach and discuss potential outcomes.

      If an internal repair does not restore functionality, we will walk you through next steps. This may include additional diagnostics, exploring certified pre-owned replacement options, or discussing data recovery possibilities if available. Even when repair is not successful, our goal is to help you understand your options clearly and support you in choosing the best path forward.

      Need more information?

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      Mon-Fri: 9:00 am - 8:00 pm EST

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