Installation and Precautions:
1. The principle of the signal pole is to improve the range of signal reception by extending the wavelength of the signal received by the phones built-in antenna.
2. Clean the back of the phone, find the position of the phone headphone hole (the charging hole of some mobile phones is the headphone hole), this is the position of most mobile phone sky money; if the effect is not good, change the variety of paste the antenna paste position (see Bild).
3. Tear off the white adhesive paper behind the signal sticker, stick it vertically to the back of the phone, with the English Yu # end and the arrow up (if the back of the phone has a fog film that you need to tear off or has no effect): ¾ stickers after restart
4. Restart the phone after the sticker, most mobile phones directly out of the effect, a small number of mobile phones will be for a period of time mobile phone signal weakness, which are normal, this is part of the mobile phone antenna in the signal detection area. glue the Lin, glue the LIn the signal identification area paste with the phase, you need to wait 24 to see the effect, if the effect is not good, try to restart several times or adjust the position of the paste
5. Be careful when installing and using, do not rub with external forces. and breakage, keep the signal mast clean, do not touch the front of the chip directly with your hands and do not dirty the surface with fingerprints, dirt or welding water.
6. The material and thickness of some mobile phone cases can easily affect the chip. If there is no difference, put the case on and compare it. If there are no differences, install the case. It is recommended not to use a case.