Chosen Solution
Recently my cell signal on my OnePlus One has been getting worse and worse and finally today I cannot get any. No Service is all it says. I have tried.. -Toggling Airplane Mode -Switching Sim Cards -Installing Oxygen OS FRESH as well as CM12 FRESH -Wiped Cache Nothing seems to work so I am certain it is hardware. Does anyone know how to test the antenna hardware or where to obtain a replacement attenna?
if the signal is deteriorating, there is a possibility of the antennas or the coaxial cables inside the phone failing. Coaxial cables are a quick replacement component, however, the board antennas are a soldering job. i would suggest having experience soldering before attempting it. besides this, the issue could also be the networking chipset. if this chipset is failing, the repair is likely not worth the trouble, as hiring a technician to do this repair would get extremely costly
I had mobile network failure on my cellphone that would last for hours per day on a Oneplus 7T, which was only 10.5 months old. No cellphone calls, texting and data internet. I sent it in for repair and the following was done to it and it now works….
”Antenna FPC OnePlus 7T, Sub-board, RF cable black, Battery pull tape, Back cover adhesive, Mainboard bracket adhesive(left), Mainboard bracket adhesive(right), Speaker double-sided adhesive and Mainboard US 8+128 OnePlus 7T. “
