iPhone Duo Repair in Montreal

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Do you repair the iPhone Duo in Montreal? Yes. Sub Tech Repairs fixes the iPhone Duo (5.4-inch outer and 7.6-inch inner, 2026) at 757 Beaubien St. E, near Beaubien metro, 7 days a week from 8:30 a.m. to 9 p.m. Since the model just launched, we confirm the price and part availability before your visit: call before coming in. The diagnostic is free and every repair has a lifetime warranty.

On this page: prices · specs · repairs · other problems · identify your model · FAQ

Updated October 24, 2026 — repair times and details checked with the Sub Tech Repairs team.

Get your price in a few clicks

Pick your device, your model and the repair: we show you the starting price and your free quote request is ready.

• ★ 4.9 · 5,600+ Google reviews
• Lifetime warranty
• Free diagnostic
• No appointment, open 7 days

Step 1 of 4

1. Device
2. Model
3. Repair
4. Your price

Which device needs a repair?

• iPhoneiPhone 6 to 18 Pro Max
• SamsungScreen, battery, charging port
• Other phoneGoogle Pixel, Motorola, OnePlus…
• iPad and tabletiPad, Samsung Tab, Lenovo…
• MacBookMacBook Pro, MacBook Air, iMac
• Laptop or PCDell, HP, Lenovo, Asus, PC…
• ConsolePS5, Xbox, Nintendo Switch, controllers
• Other deviceTell us what’s broken

📞 Call (438) 938-6696Go straight to: iPad PS5 Xbox Nintendo Switch Controllers Data recovery

How much does iPhone Duo repair cost?

The iPhone Duo just launched: prices depend on parts availability from our suppliers. The diagnostic is free and the price is confirmed before any repair.

Repair	Price	Timing
Diagnostic	Free	No appointment needed
iPhone Duo screen	Confirmed based on part availability	Confirmed before the repair
iPhone Duo battery, port, cameras	Confirmed based on part availability	Confirmed before the repair

The exact price depends on the model and the damage found. It is confirmed for free before any repair: no surprise charges at the counter. Not fixed? You don’t pay for the repair.

iPhone Duo repair specs

The first foldable iPhone: a 5.4-inch outer screen, a 7.6-inch inner screen, a hinge and Touch ID in the side button. The two screens are separate parts, and the diagnostic pinpoints which one is damaged. What to know before a repair:

Spec	iPhone Duo
Released	2026
Display	5.4-inch outer and 7.6-inch inner OLED Super Retina XDR
Top of the screen	Dynamic Island
Unlock	Touch ID in the side button
Charging connector	USB-C
Frame and back	titanium
Rear cameras	2 cameras
iOS updates	this year’s model, shipped with the latest iOS
Model numbers	A3447, A3719 (Canada), A3720, A3721

Sources: Apple, identify your iPhone model; Apple tech specs for battery life.

iPhone Duo repairs

iPhone Duo screen

Outer or inner screen: each is a separate part, and the hinge is checked during the diagnostic. Brand-new model: price and timing confirmed based on parts availability; call before coming in.

iPhone Duo battery

The battery is still young; if there’s a problem, free diagnostic and part confirmed before your visit. The cycle count shows right in Settings.

USB-C charging port

USB-C port: you have to hold the cable for it to charge, or fast charging no longer kicks in? We inspect and clean it first; if the connector is damaged, the repair starts at $39, plus tax, often in 10 to 30 minutes depending on the model and parts in stock.

Back glass

Here, the back glass is bonded to the frame: replacing it takes more work than a screen. Once cracked, it flakes and lets in dust and moisture, so it’s better to act early. Free quote based on the condition of the back.

Cameras

2 cameras on the back, plus the front camera. Focus that no longer works, a blurry or spotted image, a cracked lens: the repair starts at $29, plus tax, often in 15 to 30 minutes depending on the model and parts in stock. On this model, iOS shows in parts history whether a camera isn’t genuine.

Speaker and microphone

Distorted sound, a weak earpiece, a mic that cuts out: the repair starts at $29, plus tax, often in 15 to 30 minutes depending on the model and parts in stock. We test every speaker and mic before handing the phone back.

Wet iPhone Duo

No iPhone stays waterproof for life. Turn it off, don’t plug it in, skip the rice (Apple advises against it) and bring it in: microscope diagnostic and on-site micro-soldering.

iPhone Duo that won’t turn on

A phone that won’t start or keeps restarting: we check the battery, the charging connector, then the logic board. Micro-soldering is done on site, and data recovery is still possible even when the device can’t be repaired.

Other iPhone Duo problems we fix

Beyond the screen and battery, we also fix:

• Touch ID in the side button
• Buttons: volume, side button, ring/silent switch
• Vibration (Taptic Engine) weak or noisy
• Network and eSIM: no service, unstable Wi‑Fi or Bluetooth
• Software: a failed update, an iPhone stuck on the Apple logo or restarting in a loop
• Data recovery and transfer to a new phone
• Another problem? Describe it in the quote request or pick “Other problem” in the tool above: the diagnostic is free.

How to tell if you have an iPhone Duo

The easiest way: Settings › General › About shows the model name. Then tap “Model Number” to see the number that starts with A.

By eye, the iPhone Duo has: 5.4-inch outer and 7.6-inch inner screen, Dynamic Island, 2 cameras on the back, titanium frame, USB-C port.

iPhone Duo model numbers: A3447, A3719 (Canada), A3720, A3721. Source: Apple, identify your iPhone model.

Other iPhone 18 models

Have another model from the iPhone 18 lineup? Each has its own page: iPhone 18 Pro Max · iPhone 18 Pro. Lineup overview: iPhone 18 repair. Every model: iPhone repair by model.

Repair the iPhone Duo or replace it?

The iPhone Duo just launched: it’s under Apple’s warranty for manufacturing defects. For accidental damage out of warranty, we give you a clear price and timing based on parts availability, with no commitment.

Not sure? The diagnostic is free, and we tell you when Apple is the better route.

Get a quote for your iPhone Duo

Tell us the exact model and the problem: we reply fast, 7 days a week. The diagnostic is free and the price is confirmed before any repair. Prefer to drop by? No appointment needed.

Discounts on your iPhone Duo repair

10% off for students, Greater Montréal residents, new graduates and newcomers — just mention it at the counter before your free diagnostic. Returning customers save up to 30–40% depending on the repair. One discount per repair. Details: Montreal repair discounts.

iPhone Duo repair: what Sub Tech Repairs guarantees you

Beyond the price, here is what’s included when you have your iPhone Duo repaired with us:

• Free diagnostic — The diagnostic is always free, with no obligation.
• Firm price, no surprises — The price is confirmed before we start: no surprise charges at the counter.
• An option for every budget — New original, used-original or quality compatible parts: we explain the difference and you choose.
• No appointment, 7 days a week — Open 8:30 a.m. to 9 p.m. at 757 Beaubien St. E, one minute from Beaubien metro.
• Board-level repair — Micro-soldering and data recovery done on site, never sent out.
• No fix, no charge — If we can’t repair your device, you don’t pay for the repair.
• Lifetime warranty — Every repair comes with a lifetime warranty.
• A new problem? A fair solution — If another issue makes the repair useless, we don’t hide behind “that’s a different problem”: we find a fair solution and protect your money.

Sub Tech Repairs’ 68 commitments, at a glance

1. Customer first, profit second
2. Honest diagnosis: we tell you when a repair isn’t worth it
3. Repair before replacing, when it makes sense
4. Recommendations based on your needs, not our profit
5. Honest advice for old or heavily damaged devices
6. Options based on how long you plan to keep the device
7. We help you decide: repair, sell or replace
8. Every device treated like our own
9. Free diagnostic, always
10. Phone repairs from $29 (plus taxes)
11. Phone screen from $39
12. Phone battery from $29
13. Charging port from $39
14. Camera, speaker or microphone from $29
15. Used-original parts from $20
16. Firm price before the repair, no surprise charges
17. Several repair options before you decide
18. We explain the repair before we start
19. No fix, no charge: if we can’t repair it, you don’t pay for the repair
20. We check the device before you spend
21. Returning-customer discounts up to 30–40% depending on the repair
22. No appointment needed for most repairs
23. Screen and battery often done in 10 to 30 minutes
24. Charging port often repaired in 10 to 30 minutes
25. Camera, speaker and microphone often in 15 to 30 minutes, while you wait
26. Same day for many tablet, computer and console repairs
27. Large parts inventory on site
28. Open 7 days a week, 8:30 a.m. to 9 p.m.
29. Emergency and after-hours repairs on request
30. Fast service for students
31. Fast service for delivery drivers
32. Priority service for business owners and work phones
33. Fast service for travelers
34. 4 to 5 specialized, certified technicians on site
35. Advanced board-level diagnostics, even for dead devices
36. Motherboard and logic board repair: other shops send us their difficult boards
37. In-house micro-soldering, never outsourced
38. Liquid and water damage diagnostics and repair
39. 99% success rate, with no further damage
40. We fix the cause, not just the symptom
41. Whole-device diagnostic, not just the fault you came in for
42. Device health check available
43. Battery health checked during the diagnostic
44. Charging system checked during the diagnostic
45. Frame condition checked before screen replacement
46. Cameras, speakers and sensors tested
47. Network and SIM functions checked when needed
48. Face ID and Touch ID diagnostics
49. Full hardware test after every repair
50. A part option for every budget: new original, used-original or quality compatible
51. We help you choose the right quality: affordable repairs for older devices, premium repairs for newer ones
52. Temporary repair options
53. Every part checked before it goes in
54. Data-first repairs: we keep your data whenever possible
55. Data recovery, even from a device that won’t turn on
56. Lifetime warranty on every repair
57. After-repair support: call the technician
58. A problem after our repair? We fix it
59. We stand behind the complete result, not just the part we replaced
60. A new problem, even an unrelated one? We find a fair solution
61. Repair, refund or another solution, depending on the situation
62. We can remove the part we installed and refund it, when appropriate
63. Never stuck with an unusable device: data recovery or buyback instead of a forced extra repair
64. You don’t pay for a repair you can’t benefit from
65. We protect the customer, not just the transaction
66. Phones, tablets, MacBooks, computers and consoles under one roof
67. Buy, sell and trade phones, even damaged ones
68. Service in 10 languages

iPhone Duo repair: FAQ

Read next: iPhone 18 repair · iPhone repair in Montreal · iPhone back glass repair · sell your iPhone