English-speaking certified technician. On-site repair at your location in Jerusalem — in my vehicle. Credit card / Bit / Cash accepted.
Ofir Hershko provides on-site Samsung Galaxy S22 Ultra repairs across Jerusalem, performing all work inside a mobile lab at your location. Most repairs, including screen and battery replacements, are completed within an hour while you watch.
The Samsung Galaxy S22 Ultra is a sophisticated piece of hardware, but its curved glass and complex internal layout make it vulnerable to specific failures. Whether you are dealing with a shattered display, a port that refuses to charge, or a battery that no longer lasts the day, O-FIX brings the repair shop directly to your doorstep in Jerusalem. Ofir Hershko provides a professional, transparent service where all work is done inside his mobile lab. You don't have to worry about losing your data or being without your phone for days; the S22 Ultra is serviced on-site while you watch, ensuring your flagship device is back in your hands within the hour.
The S22 Ultra’s curved glass edges are highly susceptible to impact damage. Even a minor drop on a corner can spiderweb the entire panel or cause vertical green lines and flickering. Ofir offers genuine Samsung service-pack displays to restore the original 120Hz LTPO fluidity and S-Pen responsiveness, ensuring the ultrasonic fingerprint sensor continues to function perfectly after the swap.
A common failure point in the S22 Ultra involves the sub-board or the flex cable connecting the charging port to the mainboard. This often manifests as a 'moisture detected' warning even when the phone is dry, or a complete inability to fast-charge. Ofir replaces these components on-site to restore stable power delivery and data transfer.
While the S22 Ultra is a powerhouse, heavy users often notice significant capacity drop-off after a few hundred charge cycles. If your device is overheating or shutting down at 15%, a battery replacement is necessary. You can choose between a genuine Samsung battery or a re-celled original, both of which restore the device to its full factory runtime.
The complex 108MP camera array and periscope zoom lens are sensitive to sharp vibrations or drops. If your camera fails to focus, makes a buzzing sound, or shows a 'camera failed' error, the module likely needs replacement. This repair requires precision to ensure the seal remains tight and the sensors are aligned.
Signal drops or intermittent Wi-Fi connectivity on the S22 Ultra are often traced back to the internal antenna cables that run near the charging assembly. If these are dislodged or damaged due to a hard impact, the phone may struggle to hold a 5G connection. Ofir can diagnose and reseat or replace these connections during the visit.
The process starts when you message Ofir with your specific S22 Ultra issue. He will provide a clear quote and an estimated arrival time, usually within 90 minutes. Upon arrival at your Jerusalem location, Ofir performs the repair inside his specialized vehicle. You are welcome to watch through the window as he disassembles the device, replaces the faulty components, and applies new water-resistance adhesives. Once the repair is complete, he performs a full diagnostic test on the screen, cameras, and sensors to ensure everything is functioning perfectly before handing the device back to you.
For the Galaxy S22 Ultra, part quality is critical for maintaining S-Pen functionality and display brightness. Ofir offers several options: genuine Samsung service-packs (the highest quality available), refurbished originals, or quality aftermarket OLEDs. For battery replacements, you can select a genuine Samsung battery or a re-celled original. Both battery options utilize original components and a brand-new cell to restore factory capacity, and both come with a three-month warranty. Ofir will clearly explain the differences in color reproduction and durability between these parts before you decide.
All technical repairs and battery replacements come with a three-month warranty. Please note that screen replacements and glass back repairs carry no warranty due to the fragile nature of the glass. If a mechanical component or battery fails within three months, Ofir will return to resolve the issue at no additional cost.
Ofir typically arrives at your Jerusalem address within 60 to 90 minutes of your call, depending on current traffic and his schedule.
Yes. For the S22 Ultra, you can choose a genuine Samsung service-pack, a refurbished original, or a high-quality aftermarket OLED. Ofir will explain the technical trade-offs of each so you can make an informed choice.
No. To maintain full transparency and security, Ofir performs all repairs inside his vehicle parked outside your home. The phone never leaves your sight and he never enters your private residence.
Most Galaxy S22 Ultra repairs, such as screen or battery swaps, take between 40 to 60 minutes. If the damage is more extensive, Ofir will provide an estimated timeframe before starting.
Ofir is available Sunday through Thursday from 9:00 AM to 8:00 PM, and Friday from 9:00 AM to 2:00 PM. He is closed on Saturdays.
WhatsApp or call Ofir: 058-544-9992. Sunday to Thursday, 9:00 AM – 8:00 PM; Friday, 9:00 AM – 2:00 PM. Saturday closed. Service area: Jerusalem and the surrounding area.