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Phone · Samsung · Galaxy A22 4G (A225 2021)

Samsung Galaxy A22 4G (A225 2021) Screen Replacement

Screen Replacement guide for the Samsung Galaxy A22 4G (A225 2021)

Moderate
~41 min
20 steps

Before you begin

Tools

  • Heat gun or hairdryer
  • Phillips #00 screwdriver
  • Plastic opening picks
  • Suction cup
  • Spudger
  • SIM card eject tool
  • Tweezers

Parts / materials

  • Replacement Samsung Galaxy A22 4G display assembly
  • Display adhesive strips
  • Isopropyl alcohol (90%+)

Safety

  • Wear safety glasses to shield your eyes from cracked glass shards.
  • Disconnect the battery press connector immediately after opening the device to avoid short circuits.
  • Keep heating temperatures under 80°C (176°F) to avoid overheating internal battery or components.

Overview

# Samsung Galaxy A22 4G (A225 2021) Screen Replacement Repair Guide Action-specific screen replacement walkthrough for the Samsung Galaxy A22 4G (A225 2021). About 41 minutes across 20 steps. This DIY guide walks through screen replacement on the Samsung Galaxy A22 4G (A225 2021) (Galaxy A series phone). Before you open the device, confirm the exact model number on the Samsung settings screen or rear housing so your replacement part matches the Galaxy A22 4G (A225 2021) specifically—not a similar Galaxy A sibling. Most DIY techs finish this Samsung Galaxy A22 4G (A225 2021) screen replacement in about 41 minutes when parts and tools are ready. Difficulty is rated intermediate for this model. Recommended tools for this Samsung Galaxy A22 4G (A225 2021) job: Heat gun or hairdryer, Phillips #00 screwdriver, Plastic opening picks, Suction cup, Spudger, SIM card eject tool, Tweezers. Parts and supplies: Replacement Samsung Galaxy A22 4G display assembly, Display adhesive strips, Isopropyl alcohol (90%+). Power the Galaxy A22 4G (A225 2021) off completely, remove SIMs/SD cards if present, and work on a clean, well-lit surface with a magnetic mat for screws. If a step feels wrong for your Samsung Galaxy A22 4G (A225 2021), stop and compare the connector layout to the photos in this guide. When you prefer a same-day pro repair in Seattle instead, LML Repair can handle screen replacement for this model with tested parts and a workmanship warranty.

Step-by-step

  1. 1

    Power Off Device

    1 min

    Press and hold the Power and Volume Down buttons, then tap Power Off on the screen to completely shut down the phone.

  2. 2

    Eject SIM Card Tray

    1 min

    Insert a SIM eject tool or needle into the small hole on the left edge of the phone to remove the SIM tray.

  3. 3

    Heat Rear Cover Edges

    2 min

    Use a heat gun or hairdryer on medium setting to heat all four edges of the back cover for 2 minutes to soften the adhesive.

  4. 4

    Apply Suction Cup

    1 min

    Press a suction cup firmly near the bottom edge of the plastic rear cover and pull gently upward to create a slight gap.

  5. 5

    Insert Opening Pick

    1 min

    Insert the tip of a plastic opening pick into the gap created between the rear panel and the outer frame.

  6. 6

    Slice Rear Adhesive

    3 min

    Slide the plastic pick carefully around all edges of the phone to cut through the perimeter adhesive strips.

  7. 7

    Remove Rear Panel

    1 min

    Lift the plastic rear panel away from the chassis and set it aside.

  8. 8

    Unscrew Midframe

    4 min

    Use a Phillips #00 screwdriver to remove all 16 screws securing the midframe to the inner chassis.

  9. 9

    Unclip Outer Midframe

    2 min

    Insert a spudger or opening pick between the front glass assembly and the plastic midframe to release the internal perimeter clips.

  10. 10

    Disconnect Fingerprint Flex Cable

    1 min

    Gently lift the midframe and use a plastic spudger to detach the fingerprint sensor flex cable from the main motherboard.

  11. 11

    Disconnect Battery Press Connector

    1 min

    Pry up the battery press connector from the motherboard to cut power to the device before proceeding.

  12. 12

    Disconnect Main Flex Cable

    1 min

    Detach the lower sub-board flex cable and main interconnect cable press connectors from the mainboard.

  13. 13

    Disconnect Screen Flex Cable

    1 min

    Pry up the screen flex cable connector located at the bottom section of the mainboard.

  14. 14

    Heat Screen Edges

    3 min

    Heat the front display assembly using a heat gun for 2 to 3 minutes to loosen the screen adhesive.

  15. 15

    Slice Screen Adhesive

    4 min

    Insert an opening pick between the glass screen and the front housing, slicing through the glue along the borders.

  16. 16

    Remove Old Screen

    2 min

    Lift the cracked display assembly off the phone, carefully threading its flex cable out through the frame slot.

  17. 17

    Clean Frame Channel

    3 min

    Scrape off residual adhesive from the display frame using tweezers and isopropyl alcohol on a micro-cloth.

  18. 18

    Apply Pre-Cut Screen Adhesive

    3 min

    Lay down fresh display adhesive tape along the inner perimeter rim of the front frame.

  19. 19

    Mount New Display Panel

    2 min

    Feed the new display cable through the frame slot and press the new screen firmly into the adhesive-lined frame.

  20. 20

    Reconnect Cables and Reassemble

    4 min

    Attach the display, interconnect, battery, and fingerprint flex cables, snap the midframe into place, and reinstall all screws.

After your Samsung Galaxy A22 4G (A225 2021) screen replacement

Power the Galaxy A22 4G (A225 2021) back on and test the screen replacement function before you put every screw away. Check touch/display response, charging, cameras, buttons, and wireless as relevant to this repair. If something fails after closing the device, reopen carefully and reseat the connectors for this Samsung Galaxy A22 4G (A225 2021) job before assuming the part is defective. Keep leftover adhesive and screws labeled in case you need a second pass.

Prefer a professional repair?

Book Samsung Galaxy A22 4G (A225 2021) screen replacement at LML Repair in Seattle — same-day options available.

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