If your smartphone is waterproof when you buy it, the back cover is glued accordingly. This is done using an adhesive pad that connects the front and back of the device and prevents water or dust, and dirt from entering. However, once you start cell phone repair and open the device, it will lose its waterproofness. You can apply a new adhesive pad, but it usually doesn’t protect the original.

Perform Functional Tests Before And After The Repair

What you should always do before and especially after repairing your mobile phone are function tests. Before starting the repair, check which features are working properly and which technical losses or defects are present, you can look up for guide on Movical for instance on how to go about it. The even more important function test takes place after the repair. You can now determine whether the procedure was successful and whether you were able to remedy the deficiency. If not, open the device again and try to fix the error. If this is too risky for you, you’d better find a repair shop.

Device And Battery Out During Cell Phone Repair

It seems natural, but it should be noted that you have to switch off your smartphone before repairing your mobile phone. Otherwise, technical defects can easily occur. As soon as you have opened the device, disconnect the battery connector and (if possible) remove the battery from the housing. If you do not do this, your cell phone may short circuit. Both measures serve the security of your smartphone and should be observed during a repair, even if it is not primarily about the battery.

Electronic Charges Should Be Discharged Before Repair.

You should pay attention to a few things to ensure that your device is protected against electrostatic charges when repairing your mobile phone. Ideally, don’t wear nylon, fleece, or wool on your body. Also, avoid walking across a carpet in socks. To be sure, touch a radiator to discharge any electrical charges that may be present in your body. Although newer smartphones are usually protected against electrostatic discharge, you should still play it safe when repairing them.

Back Up All Data On The Smartphone Before Repairing The Mobile Phone

When you carry out a mobile phone repair, this is done to use the device properly again. Nonetheless, there are times when something can go wrong. In the worst case, your device is damaged (more than before), and the data on it is lost, or you can no longer access it. To avoid this, you should always make a backup before opening your smartphone.