Advanced Device Repairs for Complex Faults
Specialist diagnostics and repair for motherboard faults, liquid damage, no-power devices, data recovery and other complex device problems.
Complex Repairs. Expert Solutions.
Specialist diagnostics and advanced repair solutions for complex device faults that go beyond standard part replacement.
Water & Liquid Damage
Assessment and treatment for devices affected by water, moisture or liquid exposure.
- Internal inspection
- Corrosion treatment
- Component-level repair
Motherboard & Logic Board Repairs
Advanced diagnostics and board-level repair for complex electronic faults.
- Board-level diagnostics
- Microsoldering repairs
- Component-level repair
No Power & Data Recovery
Advanced assessment for devices that won’t power on, boot normally or provide access to important data.
- No-power diagnostics
- Data recovery assessment
- Storage fault checks
Face ID & Camera Repairs
Specialist assessment for Face ID, camera and related sensor faults.
- Face ID diagnostics
- Front camera faults
- Rear camera faults
Audio, Signal & Network Faults
Advanced fault finding for calling, audio, Wi-Fi, Bluetooth and mobile network issues.
- Audio fault diagnostics
- Network fault repair
- Signal troubleshooting
Advanced Diagnostics
Detailed testing to isolate complex faults and determine the appropriate repair path.
- Advanced testing
- Fault isolation
- Repair assessment
Signs Your Device May Need Advanced Repair
Some faults go beyond standard part replacement and require deeper diagnostics to identify the underlying problem.
Device Won’t Turn On
No power, charging response or normal startup, even after basic troubleshooting.
Startup & Stability Problems
Boot loops, random restarts, freezing or a device stuck on the startup logo.
Persistent Hardware Faults
Charging, display, camera, audio or signal problems that continue after standard repair checks.
Liquid Damage Symptoms
Ongoing power, display, charging or performance issues following liquid or moisture exposure.
Advanced Repairs Start With Diagnosis
Complex faults often require detailed testing before the cause, repair options and likely outcome can be confirmed.
Initial Assessment
We inspect the device, review the symptoms and perform initial diagnostic checks.
Fault Isolation
Specialist testing helps identify the underlying hardware, board-level or software-related fault.
Repair Options
We explain our findings, available repair options and pricing before any advanced work begins.
Your Approval
You decide whether to proceed once the recommended repair and costs have been explained.
Advanced Repairs Are Assessment Based
- Complex faults may require diagnostic work before repair options can be confirmed.
- Some devices may be too severely damaged or uneconomical to repair.
- Data recovery and successful repair outcomes cannot always be guaranteed.
- We explain our findings and pricing before proceeding with approved repair work.
Complex Faults We Assess & Repair
Advanced repair covers a wide range of complex device faults. Here are some of the problems our technicians can assess and, where repair is viable, work to resolve.
Liquid Damaged Devices
Liquid exposure can cause corrosion, power faults and damage to multiple internal components.
Liquid DamageNetwork & Signal Faults
Persistent mobile signal, Wi-Fi or connectivity problems may require deeper hardware diagnostics.
Network & SignalBoot Loop & Startup Faults
Devices stuck on a startup logo, repeatedly restarting or failing to boot may require advanced diagnosis.
Startup FaultsCharging Circuit Faults
Charging problems that continue after standard checks may originate from board-level power or charging circuitry.
Charging FaultsFace ID, Camera & Sensor Faults
Impact, moisture or component damage can affect cameras, Face ID and other device sensors.
Camera & SensorsData Recovery Assessment
Non-responsive or damaged devices may require specialist assessment to determine whether important data can be recovered.
Data RecoverySimple From Start to Finish
A straightforward repair process with clear communication at every step.
Tell Us About The Problem
Tell us your device model, what happened and the symptoms you’re experiencing.
We Assess Your Device
Our technicians inspect the device and determine the appropriate repair or diagnostic path.
We Repair & Test
Once approved, we carry out the repair and test the device before it is returned.
Collect With Confidence
We explain the completed work and provide applicable warranty information when you collect your device.
Advanced Device Repair Across New Zealand
Get professional advanced device repair support at your local MobileBitz store. We assess complex faults including motherboard issues, liquid damage, no-power devices, charging faults, camera and sensor problems, network issues and data recovery options, with clear advice from our experienced technicians.
Not Sure Which Advanced Repair You Need?
Tell us your device model and the symptoms you're experiencing. Our team can help assess the likely fault, explain the available repair options and recommend the appropriate next step.
Request Advanced Repair Quote →Advanced Repair Questions Answered
Everything you need to know before sending your device for advanced assessment or repair.
What is considered an advanced device repair?
Advanced repairs involve faults that require deeper diagnostics or specialist repair techniques beyond standard part replacement. This can include motherboard faults, liquid damage, no-power issues, data recovery, camera or sensor faults, and complex charging or network problems.
How much does an advanced repair cost?
Pricing depends on the device, fault and work required. Because complex faults often need diagnosis first, our team will assess the device and explain the available repair options and pricing before approved repair work begins.
How long do advanced repairs take?
Advanced repairs generally require more diagnostic and repair time than standard screen or battery replacements. Timeframes vary depending on the fault, device, parts availability and complexity of the repair. Our team will provide an estimated timeframe after assessment.
Can you repair a liquid-damaged device?
We can assess devices affected by water, moisture or other liquid exposure. Whether a repair is viable depends on the extent and location of the internal damage, so successful repair cannot always be guaranteed.
Can you recover data from a phone that won't turn on?
In some cases, data recovery may be possible from a non-responsive or damaged device. The device must first be assessed to determine the fault, condition of the storage components and available recovery options. Data recovery cannot be guaranteed.
Do advanced repairs come with a warranty?
Eligible Advanced Repairs include warranty support. Coverage can vary depending on the type of repair and work performed, and our team will explain the applicable warranty for your repair.
Request an Advanced Repair Quote
Tell us your device model and the symptoms you’re experiencing. Our team will review your enquiry and get back to you with assessment options, pricing information and the next steps.
Need Help With Your Repair?
Tell us what's wrong with your device and our team will help you understand your repair options.