gradation 1 :
Before dismantle your iPhone , be sure it is powered off .
withdraw the two 3.6 millimetre Phillips jailor next to the wharfage connector .
Apple has lately substituted the two Phillips screws with 5 - stop “ Pentalobe ” nooky . If your iPhone 4 has 5 - Point “ Pentalobe ” screws instead of Phillips , please relate to the 2d picture .
Remove the two 3.6 mm Pentalobe screws next to the dock connector .
During reassembly , we recommend you supervene upon the 5 - point screws with tantamount Phillips screws . Our Liberation Kit provides the tools and screws demand to replace the Pentalobe fuck with Phillips screws .
The 5 - distributor point Screwdriver should only be used once , as it has the potential to strip the screws .
To download these instructions or get parts , go toifixit.com
https://lifehacker.com/how-to-fix-the-five-most-common-iphone-injuries-30810097
Step 2 :
campaign the rear board toward the top boundary of the iPhone . ( The panel will move about 2 millimetre . )
footprint 3 :
face-lift the rear panel away from the iPhone .
footfall 4 :
Remove the exclusive 2.5 mm Phillips screw securing the shelling connector to the logic board .
Step 5 :
expend an iPod curtain raising tool to cautiously prize the battery connector up from the end closest to the top and bottom edge of the iPhone .
Do not horn in against the contact cartridge clip .
Remove the liaison clip from the iPhone .
Step 6 :
expend the unclouded credit card pull tab to gently abstract the battery out of the iPhone .
Be careful when removing the bombardment with the plastic pulling chit . On some units , Apple uses an exuberant amount of glue , make it virtually impossible to remove the bombardment in this mode ( with the tabloid possibly tear due to excessive personnel ) .
For batteries that “ stick ” , you could use the iPod scuttle peter to assist ( take extra care whilst doing so ) .
Remove the battery .
Before reconnecting the battery connector , be certain the pressure inter-group communication ( shown in red ) is properly put next to the battery connection .
Before reassembly , be sure to clean all metal - to - metal contact points on the pressure contact as well as its contact point on the rear panel with a First State - greaser such as windex . The oils on your fingers have the potentiality to cause wireless hinderance issues .
How To
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