English-speaking certified technician. On-site repair at your location in Jerusalem — in my vehicle. Credit card / Bit / Cash accepted.
O-FIX provides mobile Samsung Galaxy S23 Ultra repair anywhere in Jerusalem. Ofir drives to your location and fixes your device inside his custom work vehicle within an hour. Typical repairs take 20 to 60 minutes, and your phone never leaves your sight.
The Samsung Galaxy S23 Ultra is an incredible flagship, but its large footprint and curved display make it susceptible to accidental damage. If you are dealing with a shattered screen, a fast-draining battery, or a charging port issue, you do not need to navigate Jerusalem traffic to find a repair lab. I operate O-FIX as a fully mobile service, bringing a professional workspace directly to your address. I do all the work inside my specialized vehicle, ensuring your S23 Ultra stays right outside your door and never leaves your sight. Whether you are at home or the office, I usually arrive within an hour to an hour and a half to get your Samsung back to perfect working order.
The S23 Ultra's expansive curved OLED panel is stunning but highly vulnerable at the corners. Even with a good case, a bad drop can shatter the glass or damage the underlying display, leading to black bleeding spots, flashing lines, or dead touch zones. I replace the entire screen assembly right outside your door, restoring your display and ensuring your S-Pen functionality works perfectly just like it did out of the box.
Samsung's moisture detection sensor is notoriously sensitive on the S-series. If you constantly see the "moisture detected" warning and cannot charge your device, or if the port is physically worn out from daily use, I can replace the lower sub-board. This permanently resolves charging failures, clears the warning loop, and gets your S23 Ultra charging rapidly via cable again without forcing you to rely solely on wireless charging pads.
The sleek frosted glass back of the Galaxy S23 Ultra looks and feels great but breaks easily upon hard impact. A cracked back panel compromises the phone's structural integrity and its dust and water-resistance sealing. I can safely remove the shattered rear glass and install a brand-new back cover, restoring the premium feel of your device and keeping harmful debris out of the internal camera lenses and battery cavity.
Some S23 Ultra users experience sudden drops in cellular reception, weak Wi-Fi signals, or dropped calls. This is often linked to the internal antenna flex cables that route near the charging port sub-board. A hard drop can easily loosen or damage these delicate connections. I open the device, inspect the internal flex cables, and safely replace or reseat the necessary antenna components to fully restore your network connection.
While the S23 Ultra boasts a massive battery, heavy power users might notice reduced capacity and faster drain after extensive use. If your phone suddenly shuts down under heavy load or drains rapidly during the day, it is time for a replacement. I swap out the tired battery with a fresh one right in my vehicle, bringing back the reliable, all-day power you expect from a premium Samsung flagship device.
The O-FIX process is built entirely for your convenience. Reach out via WhatsApp or phone, and I will ask a few questions to diagnose your Galaxy S23 Ultra and explain your options. Once we agree on the repair plan, I drive directly to your Jerusalem address, usually arriving within an hour to an hour and a half. I work out of my specialized service vehicle, so I never enter your home, and your phone stays securely on your premises. Most repairs take between 20 to 60 minutes. Before handing the phone back, we will thoroughly test the cameras, S-Pen, charging, and display together.
For your Galaxy S23 Ultra, I offer parts that fit your specific needs and priorities. For screen replacements, you can choose a Genuine Samsung Service Pack, which is the exact original screen with the frame, or a refurbished original display. I also carry high-quality aftermarket OLEDs and more basic copy LCDs if you prefer. For batteries, I provide both brand-new genuine Samsung batteries and re-celled originals (where the control board is original but the cell is brand new). I will always explain the real differences before we begin.
I stand firmly behind the quality of my work at O-FIX. Every repair I perform comes with a solid three-month warranty covering the parts and labor for technical defects. However, please note that there is absolutely no warranty on replacement screens or glass back panels once they are installed, as physical damage is out of my control.
Most standard repairs for the S23 Ultra, like replacing a shattered screen or a depleted battery, take between 20 to 60 minutes. I will always let you know beforehand if a specific repair requires more time.
No, I operate entirely out of my custom work vehicle. I will park at your Jerusalem address, and you can simply hand me the phone. I repair it right there, so it never leaves your sight.
Yes. If we use a Genuine Service Pack or a high-quality aftermarket OLED screen, your S-Pen will maintain full functionality, pressure sensitivity, and precision exactly as it did before.
There is no warranty on screens or glass back panels once they are installed. However, I do provide a three-month warranty on internal repairs like batteries or charging ports, which covers any technical defects.
I work Sunday through Thursday, from 9:00 AM to 8:00 PM. I am usually able to arrive at your location in Jerusalem within an hour to an hour and a half during these times.
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.