2g/3g Signal Problem, After Screen Replacement

Discussion in 'Xiaomi Mi 3' started by emailo, Oct 1, 2015.

  1. emailo

    emailoMembers

    Dec 1, 2013
    4
    0
    11
    Male
    Hello,

    I have a problem after screen replacement, normal signal strength in my home was about ~-63dBm 25ASU (5/5), now its -99dBM 7ASU(2/5). On markets and other big closed buildings I have no signal. (normally i have full 2G signal) I buy new antena cabel and nothing was change. I check with two diffrent sim card - this same. Enyone know what i should check and how to solve this problem?

    There is no problem with wifi and bluetooth signal.
     
  2. Acid

    AcidScripting Ninja
    Staff Member

    Aug 20, 2011
    2,726
    743
    245
    Male
    Are you sure you plugged antenna connector into motherboard correctly? This is common issue when users didn't fully connect antenna.

    Wysłano z MI Note
     
  3. emailo

    emailoMembers

    Dec 1, 2013
    4
    0
    11
    Male
    I'm pretty sure, I hear a little click when i plug it and there is no signal without it.
     

Share Our Site