Almost everyday we get an Apple iPhone that for some reason has just suddenly turned off and will not turn back on. To save you the trouble of making the trip into our store here is a quick fix and I hope it works for you:
Make sure the battery has charge and/or connect the charger whilst doing this. To force restart (hard reset) the iPhone XS MAX, press and release the Volume Up button, press and release the Volume Down button, and press and hold the Side button until your device reboots, then release. If unsuccessful please contact us for more advice.
Most times customers just have some lint build up inside the charge port. Get some slim tweezers and insert into the charge port, push all the lint to one side and pick it out from the side.
We strive to be an honest and reputable repairer, so if this has helped you please leave your feedback online.