which modem I need help

I currently have loaded stock rom 9005XXUGBOL3_N9005VFGGBOL2_N9005XXUGBOJ2_HOME.tar. md5 and I have problems with the signal is always I have one dash or two sometimes even 4 when the day of your SIM card in another phone to operate signal normally all certice what to do all this happened to me from when I phone root and I'm also new modem loaded and bootloader and I had costum rom 6.0 because I had problems with the signal I returned to the stock ROM, but nothing like what's wrong with my phone
Please Who can help in this forum to fix MY phone because I necessarily need to work.
please?

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I currently have loaded stock rom 9005XXUGBOL3_N9005VFGGBOL2_N9005XXUGBOJ2_HOME.tar. md5 and I have problems with the signal is always I have one dash or two sometimes even 4 when the day of your SIM card in another phone to operate signal normally all certice what to do all this happened to me from when I phone root and I'm also new modem loaded and bootloader and I had costum rom 6.0 because I had problems with the signal I returned to the stock ROM, but nothing like what's wrong with my phone
Please Who can help in this forum to fix MY phone because I necessarily need to work.
please?

from xda-developers http://ift.tt/1S5XQ9e
via IFTTT