Cannot Connect to Cellular Network !!

  1. lord.mak
    Cupcake Jul 14, 2016

    lord.mak , Jul 14, 2016 :
    Hey guys,
    I updated my OPO to CM 13.1 ZNH2KAS254 yesterday and right after the update I stopped receiving signals for Cellular Network. My sim is detected as I can see contacts in sim but I can't make or receive calls and there are no bars shown. I have used the sim in other phones and it works well and other working sims present the same problem in my phone. I've flashed to earlier versions but still didn't work. I don't know what to do. Any help would be highly appreciated.

  2. Van Finn
    Cupcake Jul 15, 2016

    Van Finn , Jul 15, 2016 :
    I have same problem like you, still didn't know what to do , any help appreciated, thanks

  3. G_CP_CHIN_JaHe
    Cupcake Jul 16, 2016

    G_CP_CHIN_JaHe , Jul 16, 2016 :
    I'm facing this issue also after update new Rom (resurrection remix 5.7.1).

    Phone network even do setting on network operators also useless.

    Otherwise,do it by *#*#4636#*#* to switch off radio & on back.

    Looking for solution this problem.

    Please help...thanks.

  4. kingjoe24
    Cupcake Jul 16, 2016

  5. foxxandfire
    Cupcake Jul 18, 2016

  6. lord.mak
    Cupcake Jul 18, 2016

    lord.mak , Jul 18, 2016 :
    I've just submitted my phone for hardware maintenance to see if there is any problem with the hardware. Tried everything with the software myself but no luck. Let's see if it works out well. Did you guys have the problem after the new update?

  7. tienpham3221
    Gingerbread Jul 18, 2016

    tienpham3221 , Jul 18, 2016 :
    This just happened to me today. I was on the old Resurrection Remix ROM so I thought the update (5.7.1) would fix it but it didn't. Any help would be great

  8. lord.mak
    Cupcake Jul 20, 2016

    lord.mak , Jul 20, 2016 :
    Apparently there was some hardware issue with the sim jacket. My signals for cellular network restored after I received the phone back from the hardware maintenance shop.