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My Galaxy S22 Ultra no longer powers on. I’ve already walked through the usual diagnostics—battery checks, cable swaps, button-combo resets—and even attempted my own board-level inspection, but nothing brought it back to life. At this point I’m convinced the SoC’s BGA joints have failed and the phone needs a full CPU reball. I’m looking for someone experienced with hot-air rework stations, stencil alignment, flux control, and microscope-grade micro-soldering who can: • Remove, clean, and reball the original Qualcomm/Samsung processor • Reflow it to factory-grade standards without damaging adjacent components • Verify boot and basic functions (power-on, display, touch) before return shipping I will ship the mainboard only—no screen or battery—to minimize risk and postage. Please let me know your usual turnaround time, the reballing alloy you use (lead-free is preferred but I’m open), and any warranty you offer on your work.
Projekt-ID: 40073198
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42 Freelancer bieten im Durchschnitt $123 USD für diesen Auftrag

Given the complexity and delicacy of your project, I can confidently say that my experience and skill set is perfectly matched to your needs. With a solid background in electronics, firmware design, and PCB development, I am well-versed in dismantling, repairing, and optimizing intricate systems like the SoC on Galaxy S22 Ultra. I have mastered working with hot-air rework stations, stencil alignment and flux control - skills that are essential for precise reballing. Moreover, my experience with numerous microcontrollers including STM32 coupled with RF circuit design skills will enable me to navigate your phone's system effortlessly while minimizing the chances of collateral damage to adjacent components. My commitment to quality is unwavering; thus, I not only assure a factory-grade reflow but also back it up with rigorous testing to verify boot and basic functions before returning the device promptly. In summary, if you're looking for a skilled professional who leverages innovative thinking without compromising quality or deadlines, working together would be ideal. I not only ensure a high-quality CPU reball on your Galaxy S22 Ultra, but also guarantee optimum safety measures during postage. If this sounds interesting to you, let's discuss further details like turnaround time, preferred alloy as well as any warranty you may need on my work.
$140 USD in 7 Tagen
6,7
6,7

As an experienced electrical engineer and PCB designer with a background in electronics, I am the ideal candidate to address your Galaxy S22 Ultra issue. My proficiency in CAD/CAM, particularly micro-soldering and PCB layout design, is perfectly aligned with what your project requires. With my expertise using hot-air rework stations and my care for the smallest detail aided by a microscope, rest assured that your precious mainboard will be in safe hands throughout the CPU reballing process. Moreover, I understand the importance of a quick turnaround time for such a matter, which is why I emphasize efficiency without compromising quality. With over eight years working in this field, I have had ample opportunities to develop a methodical yet swift approach that will get your device back in shape as soon as possible.
$35 USD in 1 Tag
6,5
6,5

Hello there! As a leading American Licensed Engineer with expertise in advanced micro-soldering techniques and board-level repairs, we are ready to tackle your Galaxy S22 Ultra CPU reballing needs. Our team specializes in using hot-air rework stations, precise stencil alignment, and microscope-grade soldering to ensure meticulous SoC reballing. We will carefully remove, clean, and reball the Qualcomm/Samsung processor, reflow it to factory-grade standards, and conduct thorough functional tests before return shipping. We work with high-quality lead-free alloys and offer a warranty on our work. What is the best way to proceed with your mainboard?
$30 USD in 1 Tag
6,0
6,0

Hi, how are you doing? I went through your project description and I can help you in your project. your project requirements perfectly match my expertise. We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas: Embedded C Programming. VHDL/Verilog, Quartus/Vivado, LABView/ Multisim/PSPICE/VLSI MATLAB/SIMULINK Network Simulator NS2/NS3 Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC, STM32 and ESP32. IDEs like Keil MDK V5, ATmel studio and MPLab XC8. PLCs / SCADA PCB Designing Proteus, Eagle, KiCAD and Altium IOT Technologies like Ethernet, GSM GPRS. HTTP Restful APIs connection for IOT Communications. Also, we have good command over report writing, I can show you many samples of our previous reports. Kindly consider us for your project and text me so that we can further discuss specifically about your project's main goals and requirements.
$140 USD in 7 Tagen
6,1
6,1

Respected Client, I read your Galaxy S22 Ultra CPU Reballing I will definitely Provide you professional quality designs based on your requirements. I am experienced Designer with 5 years of satisfied client History and 5 star profile rating. 24/7 customer service is always available with unlimited revisions for our respected clients. You just need to hire us for best designs Thanks. Have a nice day, 3D & Graphics
$101 USD in 1 Tag
5,3
5,3

Hello, I work specifically with board-level smartphone repairs and have hands-on experience performing CPU BGA reballing on Samsung and Qualcomm platforms. For cases like a no-power Galaxy S22 Ultra, my focus is careful chip removal, clean pad preparation, and precise reballing to restore reliable connections without stressing nearby components. My process includes: Safe SoC removal under microscope using controlled hot-air profiles Pad cleaning and accurate stencil alignment Reballing with lead-free alloy (or leaded if you prefer for thermal tolerance) Controlled reflow and post-install inspection Boot and basic function verification on the bare mainboard (power, display output, touch response) I’m comfortable working with mainboard-only shipments and take precautions to prevent warping or pad damage during rework. Typical turnaround is 3–5 business days after board receipt, and I provide a limited workmanship warranty on the reball. Let me know if you’d like to proceed and I’ll confirm next steps. Best regards, Kirandeep Kaur
$61 USD in 1 Tag
5,6
5,6

THIS IS NOT THE AUTO BID, PLEASE REVIEW IT IN DETAIL Hi, I understand how frustrating it can be when your Galaxy S22 Ultra won’t power on, especially after performing multiple diagnostics. I specialize in advanced micro-soldering and have extensive experience handling BGA reballing techniques specifically for mobile devices like yours. I will carefully remove, clean, and reball the Qualcomm/Samsung processor using lead-free alloy to ensure it meets factory-grade standards. My hot-air rework setup allows for precision alignment and flux management, minimizing any risk of damage to adjacent components. I’ll also perform thorough checks to verify boot and basic functions before shipping your mainboard back to you. My typical turnaround for this type of service is around 5-7 days. I offer a warranty on my work for your peace of mind. Thanks,
$70 USD in 1 Tag
5,5
5,5

Hello Sir, I understand the complexity of your Galaxy S22 Ultra issue and the importance of a proficient fix. With over [X years] of experience in electronics repairs and micro-soldering, I assure you a precise CPU reballing service. Using advanced hot-air rework stations and meticulous stencil alignment, I will expertly reball the Qualcomm/Samsung processor, ensuring factory-grade standards and functionality verification before shipping. My turnaround time is [X days], and I use high-quality lead-free alloys. I provide a warranty on all my reballing work. When can I expect to receive the mainboard for repair? Warm Regards, LandMark Engineering
$100 USD in 2 Tagen
5,3
5,3

With my extensive experience in CAD/CAM, Electrical Engineering & Electronics combined with my 8 years in the industry, I am confident that I am your best bet for addressing your Galaxy S22 Ultra CPU reballing issue. As an experienced professional, I am highly proficient in using tools such as hot-air rework stations, stencil alignment, flux control, and microscope-grade micro-soldering that are necessary for CPU reballing. I understand the importance of precision and safety when working on such a delicate task. My thorough approach begins with removing, cleaning, and reballing the original Qualcomm/Samsung processor while ensuring its adjacent components remain intact. I can reflow the chip to factory-grade standards without any damage or risk to other parts. I will also verify boot and basic functions before return shipping. To further eliminate any concerns, I can assure you of a quick turnaround time on reballing while adhering to high-quality standards. You also have my warranty on my work. Rest assured, I will handle your mainboard with utmost care and optimize it to perform at its peak level. Choose me for impeccable skill set and dedication to ensure your Galaxy S22 Ultra powers up like new
$152 USD in 2 Tagen
5,1
5,1

Hello, you've identified a critical issue with your Galaxy S22 Ultra that requires precise micro-soldering skills. With extensive experience in hot-air rework and meticulous attention to detail, I can successfully reball your CPU to factory standards while ensuring surrounding components remain intact. I typically complete such tasks within 5-7 days, using lead-free alloy for optimal safety. What is your preferred lead-free alloy for the reballing process?
$40 USD in 1 Tag
4,0
4,0

My name is "Usama Safdar" and I am a Ph.D degree holder which means I am highly-capable to tackle this project "Content Editor " with 100 percent accuracy. I am a professional writer with over 6 years of experience in writing; Essays, Research Summaries, Thesis, Dissertation, Lab Reports and Case Studies. I always provide High-Quality Solutions within the shortest possible time with all instructions followed against very reasonable prices. I can manage works even with shortest deadlines like; "2500 words work in just 6 Hours" with very reasonable time. As a pro academic writer I am also familiar with all the referencing styles; such as APA, Harvard, OSCOLA, IEE, MLA etc. I always provide plagiarism-free solutions and as a prove I also provide "FREE Turnitin reports". For Samples, please visit my profile https://www.freelancer.com/u/SolutionMart Please message me to start the discussion. Thank You
$30 USD in 1 Tag
3,5
3,5

Hi there! I'm confident I can restore your Galaxy S22 Ultra to its former glory. With extensive experience in micro-soldering and hot-air rework stations, I'm well-versed in reballing BGA joints and ensuring all components meet factory-grade standards. I use high-quality, lead-free alloys, and my meticulous attention to detail guarantees no damage to adjacent components during the process. Plus, I'll thoroughly verify all functions, including power and display, before shipping it back to you. Typically, you can expect a turnaround of around 5-7 days for this type of job. What specific warranty do you require on the reballing work?
$50 USD in 2 Tagen
2,9
2,9

My name is Rabia Faisal, I am working in the writing industry since 2011. During this time, I have served countless clients with a full amount of satisfaction by providing them with TOP Quality Solutions. I have command of all references APA, Harvard, IEEE, MLA & Chicago, etc. I will provide plagiarism-free work with 100 percent accurate grammar within your given deadline. Please message me to get Top Class Services. I am waiting; https://www.freelancer.com/u/TopWritingGuru
$30 USD in 1 Tag
3,0
3,0

G'day, your project "Galaxy S22 Ultra CPU Reballing" just came to my notice with the description that "My Galaxy S22 Ultra no longer powers on......" so on I am pro illustrator with skills including PCB Layout, Electronics, Electrical Engineering, CAD/CAM, Troubleshooting, Soldering, PCB Design and Layout and Product Design. I have been creating different sort of designs for the last 3 years. Similar many projects are listed on my profile: https://www.freelancer.com/u/LetsDezign Text me and let me know if you have any questions or confusions so we can discuss more. Thank you
$50 USD in 2 Tagen
2,5
2,5

Hi there! I see your Galaxy S22 Ultra won’t power on, and a failed BGA joint can make the device completely unusable. I can perform a full CPU reball, removing, cleaning, and reflowing the Qualcomm/Samsung processor with precision, ensuring all adjacent components remain safe. After the repair, I’ll verify that the phone powers on and basic functions work before returning it. Do you want me to start by confirming shipping details and expected turnaround time? Open chat now, and we can get your S22 Ultra back to working condition.
$140 USD in 7 Tagen
2,5
2,5

I can professionally handle the CPU reballing for your Galaxy S22 Ultra mainboard. The service includes carefully removing the Qualcomm/Samsung SoC, cleaning the pads, applying lead-free BGA solder balls, and reflowing the chip with precise temperature profiling using a microscope-grade hot-air rework setup to avoid damage to nearby components. After reballing, I will verify that the phone powers on, the display initializes, and touch functionality responds before securely returning the mainboard. Typical turnaround is 3–5 business days once I receive the board. I offer a workmanship warranty covering the reball itself for any immediate faults caused during the process.
$100 USD in 2 Tagen
2,0
2,0

✅ Okay, I got what you want exactly. ❤️ I am a professional engineer PCB Designer & Embedded Engineer with over 10 years of experience, providing advanced micro-soldering, BGA/CPU reballing, PCB diagnostics, and board-level repair for mobile devices. In my opinion, this Galaxy Ultra CPU reballing job requires a clean, controlled rework process rather than a quick fix. My approach focuses on proper thermal profiling, pad integrity inspection, and precise ball alignment to ensure long-term reliability, not just a temporary recovery. This project is very similar to my previous works. I previously worked on high-density smartphone board repairs in San Jose, California, handling Snapdragon and Exynos CPU reballing for Samsung and Pixel devices. My role included fault isolation, pad repair, stencil selection, and post-reflow signal validation. The most important skill this project requires is accurate BGA reballing with controlled heat management. I solve this by using calibrated IR/hot-air stations, correct alloy selection, and microscope-level inspection at every stage. Via private chatting or meeting, I will provide creative ideas and a solid technical solution for your project, and I’d like to discuss the budget and timeline in detail.
$140 USD in 7 Tagen
0,6
0,6

Hello divadkha, I’ve seen your job description for Galaxy S22 Ultra CPU Reballing, and I’m confident I can bring your vision to life with creative, high-impact design solutions tailored to your goals. I’d be happy to share samples of my recent work in a private chat. I’m Kiran Shaikh, a Senior Graphic Designer & Digital Content Creator with over 8 years of experience. I specialize in turning ideas into unique, eye-catching visuals that stand out and deliver results. Why choose me? ✅ Original, custom-designed concepts ✅ High-quality, polished outcomes ✅ Fast, clear, and professional communication ✅ 100% satisfaction guaranteed What you’ll receive: ✔ 300 DPI print-ready files ✔ Formats: AI, EPS, PSD, PDF, JPEG, PNG ✨ Let’s Create Something Exceptional Together ✨ Explore my portfolio: https://www.freelancer.com/u/Kiranshaikh2388 I’d love to hear more about your project and how I can contribute to its success. Best regards, Kiran Shaikh
$50 USD in 3 Tagen
0,0
0,0

❤️Hello, How are you? Thanks for your job posting "Galaxy S22 Ultra CPU Reballing". I am a professional engineer and have available license for your project permit. I have rich experience in "Electronics, Soldering, Troubleshooting, CAD/CAM, Product Design, PCB Design and Layout, PCB Layout and Electrical Engineering" and I am sure that I can complete your project perfectly within your timeline. I focus on understanding the client’s needs, crafting a design method that fits those goals, and making thoughtful revisions to ensure full satisfaction. Please discuss more in private chat or meeting. Best, Emily
$30 USD in 4 Tagen
0,0
0,0

Hello, We would like to assist you with the Galaxy S22 Ultra CPU reballing project. Our team at DexWolf Technologies has extensive experience in board-level repairs, including hot-air rework stations, stencil alignment, flux control, and microscope-grade micro-soldering. We understand the importance of delicacy and precision in handling the Qualcomm/Samsung processor, ensuring that the reballing process is done to factory-grade standards without causing damage to adjacent components. Our process involves meticulous removal, cleaning, and reballing of the processor, followed by a thorough verification of boot and basic functions such as power-on, display, and touch before return shipping. We prioritize minimizing risks during shipping by handling the mainboard only, excluding the screen or battery. We would like to know your preferred turnaround time for this project, as well as your preference for the reballing alloy (lead-free or otherwise). Additionally, we can discuss any warranties that may apply to our work to provide you with peace of mind. Thank you for considering DexWolf Technologies for your Galaxy S22 Ultra CPU reballing needs. Thanks..!!
$150 USD in 7 Tagen
0,0
0,0

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