We are the iPhone repair expert. With 20+ years of physical-shop repair experience, we offer express screen replacement, battery replacement, chemical water damage cleaning and chip-level motherboard repair for iPhone 4 to the latest iPhone 17 series. We insist on a full on-site check first and work only after you confirm the quote, with no hidden extra charges, and most repairs are collection within 20 minutes the same day, with a 1-3 month written warranty to original-service standard.
Visit the shop: G/F, Sincere Podium, 83 Argyle Street, Mong Kok, Kowloon, Shop G81B, 2 minutes' walk from Exit D2 of Mong Kok MTR Station. The shop has a professional repair bench and an accessory display wall, and all repairs can be waited on. Feel free to ask on WhatsApp for a Quote first, then come over.
We offer precise, fast and reliable repair solutions for the faults Hong Kong users run into most often. Every service is handled by a certified technician on site, using top-grade original-specification parts that have passed strict quality checks.
Whether it's cracked screen glass, poor touch, or black dots and green lines on the display, we can fix it quickly. We use original-quality OEL / OLED displays, and after replacement True Tone and Face ID are perfectly preserved, with colour and resolution 100% identical to the original. An express replacement takes only 20-30 minutes with same-day collection.
When battery health drops below 80%, the phone drains very fast or shows abnormal heat or swelling, we recommend replacing the battery at once. We use strictly certified top-grade pure-cobalt, high-capacity, original-specification batteries that fully support normal display of system battery health. An express replacement takes only 15-20 minutes and immediately restores 100% of full battery life to the device.
Dropped your phone in water, seawater or spilled a drink on it? We offer a golden 72-hour iPhone water damage chemical rescue service! Using advanced industrial-grade ultrasonic cleaners, we thoroughly remove mineral corrosion and scale from the motherboard, and with precise micro-electronic repair we maximise the chance of getting the phone to boot and recovering important photos and WhatsApp records.
For serious problems such as a dead device, an endless Apple Logo reboot loop, Wi-Fi/Bluetooth dropping out and greyed out, or no sound on calls (Audio IC fault), our on-site soldering master with 20 years of experience can offer chip-level motherboard circuit repair. Professional BGA micro-soldering means you don't have to pay a high price for a whole new motherboard, while the precious data on the device is preserved.
When should I replace the screen? A cracked screen glass, unresponsive touch, black spots, green lines, light leaks or abnormal colour patches are all signs that it needs replacing. Even a tiny crack can let moisture or dust in over long-term use and make the internal damage worse.
Our replacement process: The technician first runs a full check on the spot to confirm there is no hidden damage besides the screen, then carefully removes the damaged display, fully transfers the original phone's light sensors and Face ID module, fits an original-quality OLED display and writes the True Tone colour calibration, and finally runs full tests of touch sensitivity and Face ID unlock. The whole process takes about 20-30 minutes.
Warranty coverage: Every screen replacement comes with a 1-3 month written warranty covering display faults, touch failure and other original-quality issues (excluding later accidental impact or water damage).
How do I know I need a new battery? Open "Settings > Battery > Battery Health". If maximum capacity has fallen to 80% or below, or you see a performance management notice, sudden shutdowns or unusually fast drain, the battery has aged and we recommend replacing it soon.
Our replacement process: The technician first checks the battery health and any swelling, and only removes and replaces the battery after confirming. We use rigorously certified top-grade pure-cobalt high-capacity batteries; after replacement the system can display battery health normally (without an "unable to verify" warning). The whole process takes just 15-20 minutes.
Warranty coverage: Every battery replacement comes with a written warranty covering abnormal battery performance and other original-quality issues.
From popular flagships of 2020 to the cutting-edge models released in 2026, we keep plenty of original-specification parts in stock for express same-day repairs.
* We also fully support in-depth repairs for older models (such as iPhone 11, iPhone XS/XR, iPhone SE 2/3 and iPad/MacBook). Feel free to contact us any time.
We have carefully analysed the pain points of Hong Kong phone repair shops and official authorised centres (such as waits of several days, mixed-quality parts and opaque repairs), and built our core strengths to the highest standard:
Competitors' weakness: Official repairs often require an appointment weeks ahead, or ask you to leave the device for 3-5 days, seriously disrupting life and work.
Our advantage: Our Sincere Podium shop has an on-the-spot repair bench, so 90% of jobs (such as screen replacement and battery replacement) can be collected at the shop on the same day, within 20 minutes to 1 hour.
Competitors' weakness: Disreputable backstreet shops often pass off cheap knock-off copies or defective second-hand refurbished parts as brand-new, causing touch disconnections or battery overheating.
Our advantage: We strictly source top-grade original-quality components assessed by A+ grade laboratories, fully supporting True Tone and battery health display, so the feel and durability match a new phone.
Competitors' weakness: Ordinary street shops mostly give only 7 days to 1 month of verbal warranty, and if a problem appears later you often have nowhere to complain.
Our advantage: For all iPhone repairs (screen replacement, battery replacement, camera and more) we provide a formal business invoice and a written warranty certificate of 6 to 12 months, so you can be completely at ease.
Competitors' weakness: Some newly opened small shops hire apprentices without rigorous training, who can easily tear the Face ID flex cable or damage the logic board during teardown.
Our advantage: Our micro-electronics repair masters have 20+ years of in-shop experience repairing Apple devices, and are masters of the most intricate motherboard BGA soldering and water damage rescue, with unrivalled skill.
Competitors' weakness: When searching "which iPhone repair shop is best", the biggest worry is shops that lure customers in with rock-bottom prices and then, once the phone is opened, invent excuses to raise the price.
Our advantage: We insist on 100% free on-site check first, then a clear, fixed-price quote. The repair only starts after the customer confirms and signs, and we never add any unexplained charges.
Competitors' weakness: Many websites only have a rigid contact form, and you wait a day or two for an email reply.
Our advantage: We offer all-day expert consultation on WhatsApp! Send us photos of your iPhone's damage and we'll work out the cause right away, give an accurate quote and reserve stock for you.
💡 Our transparent pricing promise:
"iPhone repair prices depend on the model and the extent of the damage. To make sure every Hong Kong customer gets the most competitive original-quality repair with no hidden charges, we offer a free full on-site check, and start work only after the customer confirms the actual price."
| Model Series / Service | Screen Replacement (OLED, original colour) | Battery Replacement (Pure Cobalt, In Stock) | Water Damage Cleaning and Rescue | Board-level chip repair |
|---|---|---|---|---|
| iPhone 17 / 17 Pro Max | From $980 (fast, in stock) | From $480 | From $350 (inspection needed first) | Free On-Site Check and Quote |
| iPhone 16 / 16 Pro Max | From $880 (20 mins) | From $380 | From $350 | Free On-Site Check and Quote |
| iPhone 15 / 15 Pro Max | From $780 (True Tone) | From $350 (large capacity) | From $350 | Free On-Site Check and Quote |
| iPhone 14 / 14 Pro Max | From $680 | From $350 | From $350 | Free On-Site Check and Quote |
| iPhone 13 / 13 Pro Max | From $580 | From $350 | From $350 | Free On-Site Check and Quote |
| iPhone 12 / 12 Pro Max | From $480 | From $350 | From $350 | Free On-Site Check and Quote |
Authoritative answers on iPhone screen replacement time, Face ID impact, water damage rescue and warranty
Most iPhone screen replacements (iPhone 12 to iPhone 17 series), when booked ahead or when stock is plentiful, take just 20 to 30 minutes at top speed. A professional technician carefully removes the damaged screen on the spot, perfectly transfers the light sensors, writes the True Tone colour data and fits a brand-new top-grade display, then runs full touch and Face ID tests, so you can collect it the same day.
Absolutely! The key is the "golden rescue time". If your iPhone falls into water or seawater, or gets drink spilled on it, switch it off right away, and never try to plug in a charger or dry it with a hairdryer. Bring it to our MobileRepairHK Mong Kok shop as soon as possible, and we'll immediately run an industrial-grade ultrasonic chemical clean and a deep de-rusting and de-salting treatment of the motherboard. Water-damaged devices that we rescue promptly have a success rate of over 85%, and we can do the most to recover the priceless photos and WhatsApp chats on the device.
Not at all. The Face ID module is made up of the front TrueDepth camera, infrared camera and dot projector, and is bound to the phone's motherboard by unique hardware-level encryption. When our professionally trained certified technicians replace a screen or battery, they use non-destructive micro-electronics tools to carefully transplant the original Face ID sensor module onto the new screen, 100% guaranteed: after the repair Face ID unlocks instantly, and Apple Pay payments and login authentication work completely normally.
We know how indispensable the iPhone is in daily life and work in Hong Kong, so the whole shop runs an "express same-day iPhone repair service". Common jobs such as screen replacement, battery replacement and camera lens glass replacement can be done within 20 to 40 minutes with collection on the spot; even for the more complicated micro-soldering repair of a dead motherboard or deep chemical rescue after water damage, the vast majority of cases are repaired and handed back to you the same day (within about 2 to 6 hours).
Our shop is at Shop G81B, G/F, Sincere Podium, Mong Kok, with extremely convenient transport. It is just 2 minutes' walk along Argyle Street from Exit D2 of Mong Kok MTR Station, and close to Prince Edward, Yau Ma Tei and Tai Kok Tsui. We have run a physical shop for 20 years with a well-established reputation, and the whole shop uses professional anti-static repair benches.
Shop G81B, G/F, Sincere Podium, 83 Argyle Street, Mong Kok, Kowloon
Opening hours: Monday to Sunday 2:00 PM – 9:30 PM (open on public holidays)
Booking hotline: +852 9839 0831
iPhone owners mostly run into a few types of problem: cracked screens or unresponsive touch, an ageing battery that drains faster, poor charging contact at the port, failure to turn on after water damage, and motherboard faults after a drop. Whether it's the latest iPhone 17 series or models still in service such as the iPhone 12, 13 and 14 series, we keep a full range of parts in stock for every standard, mini, Plus, Air, Pro and Pro Max model.
Most iPhone screen replacements can be done within 20 minutes to 1 hour. The technician first checks the display flex cable, touch IC and Face ID sensor module to confirm whether it is just broken glass or the whole display module needs replacing, and only then quotes. Afterwards we test touch response, Face ID unlock, True Tone colour adjustment and refresh rate on the spot to make sure the experience matches the original. If the screen shows abnormalities not caused by a drop, such as a white screen, green screen or flickering, we also recommend a prompt check, for example iPhone 13 Pro White Screen / Green Screen Repair.
After roughly 400-500 full charge cycles, an iPhone battery loses noticeable capacity, causing faster drain, unexpected shutdowns and throttled performance. Once battery health drops below 80% we recommend replacing it soon so daily use and the device's lifespan aren't affected. We use original-quality cells for battery replacement too, with a 1-3 month warranty.
After an iPhone gets wet, do not try to turn it on or charge it. Switch it off straight away and bring it in as soon as possible to make the most of the golden rescue window. Even if it looks fine on the outside, the circuit board inside can slowly oxidise and corrode from residual moisture, and screen faults or charging failure may only appear days later. For details see our water damage repair page.
We are at Shop G81B, G/F, Sincere Podium, Mong Kok, with 20+ years of repair experience. We always inspect first and quote after, start work only once the customer confirms, and have no hidden charges. All parts are to original-quality specification and come with a written warranty, and customers can wait on site throughout the repair. WhatsApp us now to learn about your iPhone repair plan and quote.