// ANDROID REPAIR

Android phone repair for every brand in your pocket

Samsung's curved AMOLEDs, OnePlus fast-charging boards, Xiaomi's hundred model variants, Android isn't one platform, and we don't repair it like one. Free diagnosis, estimate on WhatsApp, fix only after you approve.

  • Brand-specific parts, the right AMOLED, the right charging IC, the right flex
  • Free diagnosis with a written estimate before any repair starts
  • WhatsApp updates from check-in to ready-for-pickup
  • 30-day warranty on parts and workmanship for selected repairs
Android Repair in progress at the Zerofix bench
// Estimate before repair

// PHONE TEARDOWN

See what Zerofix can repair inside your phone

Scroll through the teardown, every layer of your phone maps to a repair we do daily, always after a free diagnosis and a clear estimate.

STG 01 / DIAGNOSIS

  1. STG 01 / DIAGNOSIS

    Cracked screen? We scan the whole device first

    Bring it in or book a doorstep pickup, a Zerofix technician checks the glass, display and touch response, then runs a full diagnostic before anything opens. The diagnosis is free and the estimate is clear.

    ISSUE DETECTED
  2. STG 02 / DISPLAY

    Screen replacement with original-quality panels

    Shattered glass, dead pixels, ghost touch or a blank panel, we lift the damaged display and fit an original-quality screen, colour-matched and touch-tested, usually within 45–90 minutes.

  3. STG 03 / POWER

    Battery health checks and safe replacement

    Draining fast or shutting down at 30%? We measure true battery health and, if it is below par, fit a fresh high-capacity cell, seals and adhesive done properly, never forced.

  4. STG 04 / CHARGING

    Charging port diagnosis before any part is sold

    Loose cables, slow charging and charge-drop issues usually trace back to this port. We clean and test first, and replace the assembly only if it is genuinely worn, you never pay for parts you don't need.

  5. STG 05 / MODULES

    Speaker, mic and camera repairs

    Muffled calls, a silent ringer or blurry photos point to the small modules up top. Each one is tested in isolation and replaced individually, no 'swap everything' surprises on the bill.

  6. STG 06 / LOGIC BOARD

    Board-level diagnosis under the microscope

    No-power, water damage and heating issues go to the chip-level bench. We trace the fault to the exact component on the board and repair there, instead of pushing a costly replacement.

  7. STG 07 / HANDOVER

    Tested, sealed and backed by warranty

    Every repair ends with a multi-point test, display, touch, cameras, speakers, charging, sensors, before the device is sealed. You leave with an invoice, WhatsApp updates and warranty on selected repairs.

    REPAIRED

// Bench process

Repairing Android properly means knowing each brand's quirks

An 'Android repair' covers a Samsung flagship with a curved AMOLED bonded to the frame, a OnePlus with proprietary 100W charging circuitry, and a Xiaomi with three display variants for the same model name. Treating them identically is how phones get ruined. Our technicians work from brand-specific service references, and our parts desk verifies the exact panel or flex variant for your model number, not just the marketing name, before we quote.

Display quality is the most common place Android repairs go wrong. A flagship with a 120 Hz AMOLED deserves a panel that matches, in colour, brightness, refresh rate and in-display fingerprint compatibility. We stock OEM-grade AMOLED and incell options, explain the real difference between them in plain language, and price both so you choose what your phone and budget deserve.

Software is half of Android. Boot loops after a failed update, storage-full crashes, malware-bloated phones that crawl, these are bench staples, and most are fixable without losing your data. Where a factory reset is genuinely the only path, we say so before touching anything and help you back up first. Diagnosis is free, and the estimate covers everything we found, not just the fault you noticed.

// What we fix

Common Android phone faults on our bench

Spot your symptom below, every job opens with a diagnosis and a clear quote, never with a screwdriver.

45–90 min

Screen replacement

From budget LCDs to curved 120 Hz AMOLEDs, we fit the correct panel variant for your exact model, with in-display fingerprint and refresh rate verified before handover.

  • Cracked glass or shattered display
  • Purple/green blotches after a drop
  • Fingerprint sensor dead with display damage
45–60 min

Battery replacement

Drains overnight, dies at 25%, or heats up while charging. We fit capacity-tested cells matched to your model and verify fast charging works at full speed afterwards.

  • Won't last a workday anymore
  • Sudden shutdowns at 20–30%
  • Back cover lifting from a swollen cell
45–90 min

Charging port & fast-charging repair

Loose USB-C, slow charging on a fast-charge phone, or no charge at all. We test the port, cable detection and charging IC, because on OnePlus, Oppo and Realme, 'slow charging' is often a board-side fault, not the port.

  • Cable loose or needs a specific angle
  • Fast charging stopped, normal charging works
  • Phone charges only when switched off
2–4 hours

Software repair & flashing

Boot loops, bricked updates, FRP locks on your own phone, or a device crawling under bloatware. We flash official firmware, recover from soft-bricks and de-junk the OS, data preserved wherever technically possible.

  • Stuck on brand logo at boot
  • Update failed and phone won't start
  • Severe lag and app crashes
1–2 hours

Camera repair

Blurry shots, a rattling OIS module or a camera app that force-closes. We replace lens glass and camera modules with focus and stabilisation tested on every lens, ultra-wide to telephoto.

  • Photos stay blurry in good light
  • Rattling sound near the camera bump
  • Camera app crashes on opening
45–90 min

Speaker & earpiece repair

Muffled calls, vibrating buzz at high volume or a dead loudspeaker. We clean speaker meshes, the fix more often than people expect, and replace failed drivers with tested modules.

  • Callers sound far away or muffled
  • Buzzing or rattling on loudspeaker
  • Media audio dead but calls work
1–2 days

Water damage treatment

Rain, pool or washing machine, switch it off and don't charge it. We open the phone, ultrasonic-clean the board, neutralise corrosion and test every subsystem before quoting only what actually failed.

  • Phone erratic after liquid exposure
  • Moisture warning when plugging in
  • Speaker or mic muffled after getting wet
1–2 days

Board-level repair

Dead phones, no-network faults, charging ICs fried by cheap cables, our chip-level bench traces faults to the component under a microscope. You get a precise quote after diagnosis, not a motherboard-swap ultimatum.

  • Phone completely dead, no charging light
  • No SIM / no network on both slots
  • Heats up severely even when idle
WE SERVICE //SamsungOnePlusVivoOppoXiaomiRealmeGoogle PixelNothing

// Transparent pricing

Indicative pricing, no fine print

Ranges below cover most models we see. Your exact quote depends on the model and part option you pick.

  • Screen replacement

    Enquire
    Budget & mid-range45–90 min30 days
  • Screen replacement (AMOLED)

    Enquire
    Flagship Android1–2 hours30 days
  • Battery replacement

    Enquire
    All models45–60 min30 days
  • Charging port repair

    Enquire
    All models45–90 min30 days
  • Software flash & restore

    Enquire
    All models2–4 hours
  • Camera module replacement

    Enquire
    All models1–2 hours30 days
  • Water damage treatment

    Enquire
    All models1–2 days
  • Board-level repair

    Enquire
    All models1–2 days30 days

Final estimate is always shared before repair begins.

// Verified reviews

Why customers trust Zerofix with their Android phone

Vikram J.

Jan 2026

The display had green-line issues after a fall. They diagnosed it free, quoted before ordering the panel, and updated me on WhatsApp at every stage, part ordered, part arrived, repair done. Same-day fitting once the panel came in.

OnePlus 11RScreen replacement

Meera N.

May 2026

Type-C port was loose and charging only at one angle. Fixed properly with a new port and it now clicks in firmly. Took a day longer than first promised because the part was out of stock, but they kept me informed throughout, which I appreciated.

Samsung Galaxy S22Charging port repair

// ANDROID REPAIR FAQS

Asked before every booking

  • Almost certainly, we service Samsung, OnePlus, Vivo, Oppo, Xiaomi, Realme, Pixel and Nothing daily, and our parts network covers models going back five-plus years. Send your exact model number on WhatsApp (Settings → About phone) and we'll confirm part availability and price before you step out. For rare variants, sourcing typically adds 1–2 days.

  • AMOLED (OEM-grade) panels match your original's contrast, brightness and always-on display, and keep in-display fingerprint sensors working, they cost more. Incell panels are LCD-based: noticeably cheaper, perfectly usable, but with lower contrast and usually no in-display fingerprint support. We quote both where available and explain what you'd actually notice on your specific model.

  • Often, yes. Boot loops and failed updates can frequently be repaired by re-flashing firmware over the existing data partition. But not always, encrypted or corrupted storage sometimes leaves a factory reset as the only path. The rule we never break: you're told the data risk before we proceed, and we help you back up whenever the phone is alive enough to allow it.

  • Switch it off immediately and do not charge it, power through wet circuits is what kills phones, not the water itself. Skip the rice myth; it doesn't reach inside the board. Get it to us within 24–48 hours for opening, ultrasonic cleaning and corrosion treatment. Acting fast is the single biggest factor in survival rates, and diagnosis is free.

  • Yes, our 30-day warranty on parts and workmanship applies whether you bring a Samsung flagship or a budget Realme. It covers defects in the fitted part (display lines, battery underperformance, port failure) with a free re-repair. It doesn't cover new physical damage or liquid exposure after the repair. Software-only jobs and diagnosis don't carry a parts warranty, and that's stated on your invoice.

Whatever the brand, we'll get it fixed

Send your model number and the issue on WhatsApp, we'll confirm part availability and a clear estimate before you visit.