Pavel Jelic If you own an “older” iPhone – 6, 6s or 7, including the Plus versions, you will encounter so-called antenna lines on your device. These are the rubber lines that are located on the back of your iPhone. These lines ensure that you can use WiFi and also that you have a signal at all. If they were not there, you would not be able to connect to any network, because the aluminum that is on these iPhonech used, simply does not transmit the signal. After some time, when you have owned one of these iPhones, it may happen that the antenna lines appear damaged or scratched. In most cases, however, this is not the case and this problem can also be easily solved. How to do it?
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How to clean the rubber bands on the back of the iPhone
All you need to clean the rear antenna lines is ordinary eraser for erasing pencils. In addition to removing all dirt from the stripes, the eraser can also get rid of small scratches. For example, on my iPhone 6s also drew a line with an alcohol marker to mark the dirt and scratches. It's not very visible in the photo, but since I mostly carry the device without a case, there are quite a few scratches on the phone. But just take an eraser and simply erase the antenna lines - they look like new. You can see for yourself in the gallery below.
I have a similar experience with the newer one. iPhonem 7 from a friend in black. Antenna lines on the iPhone 7 are not so visible anymore, but they are still there and can still be scratched. Of course, the difference is most noticeable on devices in light colors, but also iPhone in matte black, thanks to the cleaning of the rear stripes, it peeked through.
