Samsung Galaxy S7, Repair Manual

Page 1: ...Galaxy S7 Glass Lcd REPAIR GUIDE Version 1 2016 Edition...

Page 2: ...RiAna Soto Repair Training Specialist rsoto cellairis com Samsung Galaxy S7 Glass LCd REPAIR GUIDE...

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: ...Philips screwdriver Spudger Tweezers Isesamo Pentalobe screwdriver Magnetic Mat Samsung galaxy s7 Digitizer LCD TOOLS NEEDED...

Page 6: ...it on its side on a table It should be firmly grasped in one hand at all times during usage Never operate near flammable or explosive liquids and vapors Cleaning supplies and the 3M 94 Primer are of...

Page 7: ...ering 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 e...

Page 8: ...ally loosen it then lighten the pressure and continue twisting until the screw is gently released Make sure you have properly sized screwdrivers available for the repair Pin Connectors extremely fragi...

Page 9: ...STEP 1 Power off device Remove sim card Disassemble the device Tools sim card ejector...

Page 10: ...ide underneath each part you release from the adhesive so it doesn t stick back down Take the isesamo or painters knife and slide it in between where the glass and frame meet You want to slide it arou...

Page 11: ...ews Peel back black tape to expose the battery but only peel tape up slightly do not remove Remove the three pieces of the black plastic back housing to expose the motherboard Use plastic spudger or y...

Page 12: ...STEP 4 Disassemble the device Tools spudger tweezers Disconnect all flex cables...

Page 13: ...STEP 5 Disassemble the device step 4 Cont Tools spudger tweezers...

Page 14: ...ol to slide in between the frame of the phone and LCD Take the tool and slide the tip in between glass and frame of device As you slide in between use pry tool and flex from left to right to help sepa...

Page 15: ...ables 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 Now that the cables are clear you will be able to pull origin...

Page 16: ...any remaining glass shards or old adhesive Outlined with red arrows use isesamo or any scraping tool to clean the frame PDI pads are good to use for the purpose of caked up adhesive The disassembly d...

Page 17: ...ure the cable fits on motherboard and doesn t appear to have tension pulling the cable Once the new assembly is adhered to frame put motherboard back on Reconnect all flex cables as well as antenna ca...

Page 18: ...STEP 2 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 Tools Philips screwdriver Fingers Reassemble of Device...

Page 19: ...d 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 Then app...

Page 20: ...Run through each of these test for the post test...

Page 21: ...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 REPAIR TRAINING Riana Soto 678 513 4020 x400 rsoto cellairis com...