Samsung Galaxy S21 Ultra Antenna Connecting Replacement (Main Board to Charging Port)

Adjusted Frame for Samsung SM-G998B SM-G998B/DS SM-G998U SM-G998U1 SM-G998W SM-G998N SM-G9980

This display assembly's frame has been adapted to fit both the US and global antenna variations. This alteration ensures that the assembly is suitable for all models.

Note that there might be visible marks or alterations on the frame from the adjustments. However, the assembly remains in full working condition and has been thoroughly inspected after the changes.

SKU: P23966S

How to calibrate homebottom for Samsung SM-G998B SM-G998B/DS SM-G998U SM-G998U1 SM-G998W SM-G998N SM-G9980

1. Turn off the device.

To power off the phone, press and hold down both the volume up and power buttons simultaneously.

2. Activate fastboot mode.

Ensure the phone is powered off. Press and keep holding the power and volume down buttons for a duration of 3 seconds until the device starts up. This action will initiate Fastboot Mode. (You should observe a screen with a black backdrop and a red triangle displayed).

3. Establish a connection with your phone.

After your phone successfully enters Fastboot Mode, establish a connection between it and the computer via a USB cable. Subsequently, opt for the Connect Phone alternative provided below.

SKU: P23966S

TEST BEFORE INSTALL!

DO NOT INSTALL ANY PARTS BEFORE TESTING TO AVOID LOSING WARRANTY COVERAGE.

SKU: P23966S

For more info, please read the product description.

SKU: P23966S