[Q] Note 2 signal loss every 20 minutes
I bought a used Galaxy Note 2 N7100 while visiting Taiwan and brought it back to Germany with me.
I noticed while in Taiwan that the network would sometimes drop and quickly come back again. I attributed this to the network coverage i had there. Back in Germany i realised that this happens quite frequently. I installed a Signal Monitor app to monitor my signal losses.
The network/signal loss occurs around every 20 minutes where the circle with the line would appear for 10-20 seconds and then the signal would come back. Seldomly the circle with the line would stay and I would need to reboot the phone to get the signal back.
I have tried flashing many different roms including the Vodafone Branded rom (I am on the Vodafone Network), the new leaked 4.3 rom, the newest stable stock rom, sotmax rom with various modems. The Problem stayed and I kept getting frequent signal losses.
The last step I tried was Stock Rom 4.1.2, RedPill Rev1.47 and the Ariza Patch. My IMEI and Serial Number are set correctly but the signal
loss still occurs.
I have searched weeks on this forum and tried many configs and I have no more ideas on how to fix this.
If anyone has ever experienced anything like this and fixed it, I would really appreciate some help.
Thank you for your time reading this.