Samsung GALAXY S7 Repair Manual
  1. Manuals
  2. Brands
  3. Samsung Manuals
  4. Cell Phone
  5. Galaxy S7
  6. Repair manual

Samsung GALAXY S7 Repair Manual

Hide thumbs Also See for GALAXY S7:

Advertisement

Table of Contents

See also: User Manual
Galaxy S7
Glass/Lcd
REPAIR GUIDE
Version 1
2016 Edition

Advertisement

Table of Contents
loading

Related Manuals for Samsung GALAXY S7

Summary of Contents for Samsung GALAXY S7

  • Page 1 Galaxy S7 Glass/Lcd REPAIR GUIDE Version 1 2016 Edition...
  • Page 2 Samsung Galaxy S7 Glass/LCd REPAIR GUIDE RiAna Soto Repair Training Specialist rsoto@cellairis.com...
  • Page 3 FOR EVERY REPAIR MAKE SURE TO COMPLETE, INITIAL, AND HAVE CUSTOMER SIGN THE CELLAIRIS REPAIR LIABILITY WAIVER FORM...
  • Page 4 PRE-REPAIR DEVICE CHECK-IN...
  • Page 5 TOOLS NEEDED • Philips screwdriver • Spudger • Tweezers • Isesamo • Pentalobe screwdriver • Magnetic Mat • Samsung galaxy s7 Digitizer/LCD...
  • Page 6 HEAT-GUN PRECAUTIONS Always operate the heat gun on the lowest setting. • Keep face, hands, hair, and clothing away from the air stream. • The air nozzle also becomes extremely hot. Never grab the heat gun by the nozzle. • Never operate the heat gun by laying it on its side on a table.
  • Page 7 ADDITIONAL PRECAUTIONS Magnetic Pad: During the repair, you will be utilizing a magnetic pad to organize the plethora of • differing screws that you will be pulling out of the iPhone 6S. Below is a list of several internal components of the iPhone 6S that should never be placed on the pad, or you risk damaging the hardware or erasing client data: LCD/Digitizer Assembly •...
  • Page 8 ADDITIONAL PRECAUTIONS Power on/off: To avoid any damage to the hardware during the repair, it is best to have the device • powered off until you can get to and disconnect the battery. Battery: Never unplug any flex cables unless the battery has been completely disconnected to avoid •...
  • Page 9 Tools: sim card ejector • Power off device. STEP 1 • Disassemble the device Remove sim card.
  • Page 10 Tools: isesamo or painters knife, heat • The next step requires you to heat around the frame gun, plastic cards STEP 2 of the back glass. Now when you heat around the Disassemble the device frame do it in a constant movement do not let it rest in just one area.
  • Page 11 • Tools: Spudger, fingers, Now that the back glass is removed. STEP 3 Philips screwdriver • Unscrew the twelve (12) Philips screws. Disassemble the device • Peel back black tape to expose the battery but only peel tape up slightly do not remove. •...
  • Page 12 • Disconnect all flex STEP 4 Tools: spudger, tweezers cables Disassemble the device...
  • Page 13 STEP 5 Tools: spudger, tweezers Disassemble the device (step 4. Cont.)
  • Page 14 Tools: spudger, tweezers, Tips: refer to step 7 before Isesamo or painters Knife starting step 6 • Remove the motherboard once all components are disconnected. • Heat the front glass display using a constant motion around the STEP 6 edge of the glass then use your painters knife or metal pry tool to Disassemble the device slide in between the frame of the phone and LCD.
  • Page 15 Tools: Heat gun, spudger, STEP 7 isesamo or painters Knife Disassemble the device • It’s important heat the bottom area of glass display near home button because those flex cables are adhered to the glass. We do not want tare these cables so it’s important to look underneath the lcd to help separate those cables.
  • Page 16 Tools: isesamo, PDI pads, Fingers STEP 8 Disassemble of Device • Once the full assembly is removed from the frame we can clean the frame of device. Remove any remaining glass shards or old adhesive. Outlined with arrows use isesamo or, any scraping tool to clean the frame.
  • Page 17 Tools: spudger, Fingers STEP 1 Reassemble of Device • After, the old assembly is removed and frame is clean it is now time to put new assembly on device. • Start by test fit the new Lcd by making sure the cable fits on motherboard and doesn’t appear to have tension pulling the cable.
  • Page 18 Tools: Philips screwdriver, Fingers STEP 2 Reassemble of Device • Now that the rear housing is back on it is now time to screw down all twelve (12) Philips screws with a Philips screw driver.
  • Page 19 Tools: Fingers STEP 3 • Next, put the back glass back on now if it’s the original glass you might need to add a thin layer of adhesive around the frame of the back glass. Outlined with the white shade of tape around the frame. If it’s a replacement back glass and doesn’t come with adhesive on it definitely add some around the frame.
  • Page 20 • Run through each of these test for the post test.

  • Page 21: Troubleshooting

    STEP 6 Troubleshooting • After the repair is done make sure the touch is responsive. If you notice that the touch is delayed could mean the part is defective. Try a new one.
  • Page 22 C O N T A C T Riana Soto REPAIR 678.513.4020 x400 TRAINING rsoto@cellairis.com...

Table of Contents