1. milimod's Avatar
    Is it possible rom lumia 630 singel sim on lumia 630 dual sim Be installed ?
    12-14-2014 08:25 AM
  2. her3814's Avatar
    Maybe it'll work but you'll lose dual sim functions and probably will get you signal problem etc.. You can try but under your own risk they're quite the same device but it's probably they'll differ in bands and those things.. You should have original rom handy so you can recover your phone if something goes wrong
    12-14-2014 09:25 AM
  3. xandros9's Avatar
    I see no reason to do so since a ROM flash isn't going to magically add LTE or make another SIM slot appear.
    12-14-2014 12:42 PM

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