Methods to Fix the lock button of an iPhone

So, the power button on your iphone is not working, right? I can suggest you a very simple alternative method to solve the issue rather than going to a mobile phone repair service shop? What you want to do is, just put on the “assistive touch” option which is available in the settings of your iphone.





Just go to Settings >General>Accessibility>Assistive Touch and make it ON. Once you put on the assistive touch you can see an icon on your display. as usual you can able to move that icon around. Just touch that icon, you can see the home button, device, control canter and etc. just click open device and there you have the options for lock the screen, screen shot and etc, Once you hold your finger on lock screen option then you will get the option for power off and if you connected the power with power cable your phone will be switch it on automatically.

And if you want to replace the power button, it'll be better to visit your nearest iPhone repair in Dubai center’s or the following steps will help you to replace it yourself:

Step 1:  Power off 

Step 2:  Remove two Penta lobe screws

Step 3:  Remove display assembly (use the suction clamp during the time, it will help you    

              to open the phone quickly and safely) 

              Lift up display assembly within 90 degree.

              Un screw five Philips screws, do not mix them up.

Step 4:  Remove battery 

              Undo the battery pull tabs

              Remove the two Philips screws and metal bracket

              Release battery connector

              Pull out two battery adhesives from the tabs

              Now you can remove the battery easily

Step 5:  Remove motherboard

              Release all connectors on the motherboard

              Release the Philips screws (use small flathead screwdriver)

              Take away brackets

              Remove rear camera

              Do not forget to remove the sim card tray

              Now you can remove motherboard easily

Step 6:   Remove power button flex

               Remove two Philips screws on the button

Step 7:   Replace the button install power button flex

Step 8:   Put mother board back

              Put screws back

              Connect volume and power button flex cables

Step 9:   Put all brackets before tightening screws up

Step 10: Install the rear camera and put screws back (use small flathead screwdriver

               Connect rear camera cable

               Connect signal cable and charging port flex

Step 11:  Apply the new battery adhesive sticker and install the battery

               Connect the battery cable

               Put the brackets and screws back

Step 12: Put the display assembly back

               Connect the digitizer cable, LCD cable, front camera cable and home button cable.

               Tighten the five Philips screws up fix the iPhone.




Reference: Cell phone repair in Dubai