Authorised hardware and software service for Xiaomi, Motorola and Nothing smartphones. Every repair begins with diagnosis.
Show service information for
Authorised Xiaomi service. Smartphones under the Xiaomi family of brands, as covered by our authorisation.
Series: Xiaomi · Redmi · POCO
Authorised Motorola service. Motorola smartphones covered by our authorisation.
Series: edge · razr · moto g
Authorised Nothing service. Nothing and CMF smartphones covered by our authorisation.
Series: Phone · CMF Phone
Repair feasibility, parts, cost and timeline are confirmed only after physical inspection. Warranty coverage follows the brand's warranty policy.
Component-level repair and replacement using genuine parts, carried out after diagnosis.
Assessment and replacement of cracked, unresponsive or faulty displays with genuine display assemblies.
Technician's note: Some symptoms that look like display damage come from the board or a connector. We confirm the cause before recommending a replacement.
Battery health checks and replacement with genuine batteries for devices that no longer hold charge.
Technician's note: A swollen battery should not be charged. Bring the device in and avoid pressing on the back panel.
Cleaning, inspection and repair of charging ports and sub-boards for unreliable charging.
Technician's note: Debris in the port is a common cause. We inspect before replacing parts, and test with known-good chargers.
Diagnosis of rear and front camera faults, including focus, lens glass and camera module issues.
Technician's note: Some camera issues are resolved by software; module faults need a genuine replacement part.
Repair of earpiece, loudspeaker and microphone faults affecting calls and media.
Technician's note: Mesh blockages and software audio settings are ruled out before components are replaced.
Repair of power, volume and other physical controls.
Technician's note: A stuck power button can cause boot loops. We check flex cables and switches together.
Replacement of cracked back glass, panels and frames where genuine parts are available.
Technician's note: A lifted back panel can indicate a swollen battery. We check this first.
Inspection of devices exposed to water or other liquids, with an assessment of repair feasibility.
Technician's note: Power the device off and bring it in as soon as possible. Do not charge it. Recovery depends on the extent of damage.
Vibration motors, sensors, SIM trays, connectivity and other components.
Technician's note: Board-level faults need diagnosis before a repair estimate can be given.
Structured troubleshooting for software, performance and startup issues.
Resolution of app crashes, OS errors and settings issues, with software updates or reinstallation where needed.
Technician's note: Some software fixes require a reset. We explain any risk to your data before proceeding.
A structured check of hardware and software to find the root cause before any repair is quoted.
Technician's note: Diagnosis comes first. You receive the findings and estimate before any work begins.
Investigation of slowdowns, lag and abnormal heating.
Technician's note: Heat can come from software, charging, or a failing battery. We check each.
Help with failed updates and problems that started after an update.
Technician's note: Official firmware is used for all reinstallation work.
Diagnosis of devices that will not turn on, restart repeatedly, or stop at the logo.
Technician's note: Boot issues can be software or hardware. Diagnosis determines which.
Inspection, guidance and help before you decide on a repair.
A walk-in inspection to understand the condition of your device and your options.
Technician's note: Inspection findings are shared with you before any work is recommended.
Advice on backing up your data before service and on what a repair may affect.
Technician's note: We cannot guarantee data retention in every repair. Back up your device whenever possible.
Help with settings, accounts and everyday issues that may not need a repair.
Technician's note: If a quick fix is possible, we will tell you.
Contact us and we'll confirm what we can help with.
Xiaomi, Motorola and Nothing names and marks are trademarks of their respective owners and are used here only to identify the brands we are authorised to service. Sai Mobile Service is an independently operated authorised service center.
Describe the issue on WhatsApp or bring the device in for diagnosis. We'll tell you what we find before recommending a repair.