Zyh The ocean
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Main SUB Motherboard Signal Antenna Flex Cable Ribbon Connector Replacement Part for Samsung Galaxy S21 Ultra 5G SM-G998U G998B G998 Incl Tool Kit
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Main SUB Motherboard Signal Antenna Flex Cable Ribbon Connector Replacement Part for Samsung Galaxy S21 Ultra 5G SM-G998U G998B G998 Incl Tool Kit
Fully compatible with the S21 Ultra 5G and comes with a comprehensive tool kit for easy installation.
Main SUB Motherboard Signal Antenna Flex Cable Ribbon Connector Replacement Part for Samsung Galaxy S21 Ultra 5G SM-G998U G998B G998 Incl Tool Kit
Item #: 130617372

Main SUB Motherboard Signal Antenna Flex Cable Ribbon Connector Replacement Part for Samsung Galaxy S21 Ultra 5G SM-G998U G998B G998 Incl Tool Kit

Item #: 130617372

XCD 42

Price Details

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*All items will import from US

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Fully compatible with the S21 Ultra 5G and comes with a comprehensive tool kit for easy installation.
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What Stands Out

High Compatibility
Designed specifically for Samsung Galaxy S21 Ultra 5G models SM-G998U, G998B, and G998, ensuring precise fit and functionality, making it a reliable replacement option.
Included Toolkit
Comes with a complete toolkit, allowing users to easily install the cable without needing to purchase additional tools, thus enhancing convenience and cost-effectiveness.
Quality Assurance
Manufactured from premium materials, the flex cable ensures durability and consistent performance, significantly improving signal quality compared to inferior alternatives, providing users with peace of mind.

Product Details

Shop Main SUB Motherboard Signal Antenna Flex Cable Ribbon Connector Replacement Part for Samsung Galaxy S21 Ultra 5G SM-G998U G998B G998 Incl Tool Kit online at a best price in Montserrat. B0DX72DC71
Connector TypeSata
Cable TypeUSB
Compatible DevicesS21 Ultra
Compatible Phone ModelsS21 Ultra
Connector GenderMale-to-Female
Number of Pins60
Recommended Uses For ProductRepair/Replacement Part for Samsung Galaxy S21 Ultra 5G
Indoor Outdoor UsageIndoor
Item Weight25 Grams
Number of Items1
Brand NameZyh The ocean
Model762949743591
ManufacturerZyh The ocean
UPC762949743591
BrandZyh The ocean

Who Should Buy?

Suitable For
  • DIY Repair Enthusiasts

    Individuals who enjoy repairing their devices can easily replace the antenna flex cable with this kit.

  • Cost-Conscious Users

    Users looking to save on repair costs will benefit from this affordable replacement option for their Galaxy S21 Ultra.

  • Tech Professionals

    Technicians and professionals can use this part to ensure efficient repairs for clients with Galaxy S21 Ultra devices.

Not Suitable For
  • Non-Technical Users

    Users without technical skills may struggle to install this part and should seek professional help instead.

Product Description

Main SUB Motherboard Signal Antenna Flex Cable Ribbon Connector Replacement Part for Samsung Galaxy S21 Ultra 5G SM-G998U G998B G998 Incl Tool Kit

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the purpose of the Main SUB Motherboard Signal Antenna Flex Cable Ribbon Connector?

    Answer: The Main SUB Motherboard Signal Antenna Flex Cable Ribbon Connector is essential for connecting the antenna to the motherboard in the Samsung Galaxy S21 Ultra 5G. This component ensures a stable signal reception and transmission, which is crucial for making calls, using the internet, and enjoying streaming services. If your phone exhibits signal drops or weak connectivity, replacing this cable can help restore proper functionality.
  • Question: How do I know if I need to replace my antenna flex cable?

    Answer: Signs that indicate you may need to replace your antenna flex cable include frequent disconnections during calls, weak Wi-Fi signals, and difficulty connecting to mobile data. Additionally, physical damage to the cable or any noticeable wear can also signify the need for a replacement. Checking your phone's connectivity performance periodically can help you identify these issues early.
  • Question: Is the tool kit included in the package sufficient for the installation?

    Answer: Yes, the tool kit included with the Main SUB Motherboard Signal Antenna Flex Cable Ribbon Connector is designed to provide all the necessary tools for installation. This typically includes precision screwdrivers and prying tools that help you carefully open the device without causing damage. For best results, follow a detailed guide or video tutorial during the installation process.
  • Question: Can I install the replacement part myself?

    Answer: Yes, with some basic technical knowledge and the right tools, you can install the replacement part yourself. It involves disassembling your device, removing the old connector, and carefully placing the new one into position. However, if you're unsure about the process, seeking professional help can ensure proper installation and avoid potential damage to your device.
  • Question: Does this replacement part affect my phone's performance?

    Answer: Replacing the antenna flex cable can significantly improve your phone's performance if you're experiencing connectivity issues. A new cable can restore reliable signal strength and improve data transfer speeds. Proper installation of the new part is crucial to ensure that your device functions optimally, allowing you to make the most of your streaming and calling capabilities.
  • Question: What should I do if my Galaxy S21 Ultra still has signal issues after replacement?

    Answer: If you've replaced the antenna flex cable and still face signal issues, it may be due to other factors, such as software problems or a damaged motherboard. In this case, consider resetting your device to factory settings or checking for software updates. If problems persist, a professional diagnostic might be necessary to identify underlying hardware issues.
  • Question: Is this replacement part compatible with all Galaxy S21 Ultra models?

    Answer: The Main SUB Motherboard Signal Antenna Flex Cable Ribbon Connector is specifically designed for Samsung Galaxy S21 Ultra models, including SM-G998U, G998B, and G998. Always ensure you purchase the right part for your specific model to avoid compatibility issues, as each variant may have different specifications.
  • Question: How long does it take to replace the antenna flex cable?

    Answer: Replacing the antenna flex cable can take anywhere from 30 minutes to a few hours, depending on your experience level and familiarity with smartphone repairs. It's essential to work carefully and methodically, particularly when handling small components, to avoid damaging any parts of the phone during the replacement process.
  • Question: What if I encounter issues during the installation process?

    Answer: If you encounter issues during installation, refer to online tutorials or guides specific to the Samsung Galaxy S21 Ultra. Community forums can also provide useful troubleshooting tips. If problems persist, it might be best to consult a professional technician who specializes in smartphone repairs to ensure everything is addressed appropriately.
  • Question: Where can I buy the Main SUB Motherboard Signal Antenna Flex Cable Ribbon Connector?

    Answer: You can buy the Main SUB Motherboard Signal Antenna Flex Cable Ribbon Connector for Samsung Galaxy S21 Ultra 5G from Ubuy in Montserrat. Ubuy offers a wide selection of mobile replacement parts, ensuring that you get a quality product for your repair needs. Their reputable service often includes helpful product information to guide your purchasing decision.

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Order now and get it around Friday, August 28

QTY:

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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

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Fastest cross-border delivery

Features & Benefits

  • Includes 1 SUB to MAIN Signal Cable and a Tool Kit.
  • Compatible with S21 Ultra 5G models (SM-G998U, G998B, G998W, G998).
  • Installation supported with numerous reference videos on YouTube.
  • Customer service available within 24 hours for any issues.
  • Ensure compatibility by checking your device's model number before purchasing.
  • Easy to install, making it user-friendly for everyone.

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