Gsm signal problems

Discussion in 'Xiaomi Mi 3' started by reneftw, May 12, 2014.

  1. reneftw

    reneftwMembers

    Apr 4, 2014
    92
    5
    28
    Male
    Cluj-Napoca
    Hello.

    I have a problem with the gsm signal: the phone finds it difficult sometimes to lock a network. I previously had 4.4.25 version of the Chinese rom and updated through system update to 4.5.9 multilanguage. I didn't wipe or anything. I need to get the phone fully wipe so I can install the rom from scratch. I tried using from cwm format system, but it won't do anything. Also, I can't clear the cache from cwm, the phone just shows "formatting cache" for ever. Does MiFlash fully wipe the 2 systems? Is it safe to use it in my situation?
     
  2. Ulver

    UlverMembers

    Mar 24, 2012
    168
    39
    38
    Male
    I'm on the official Chinese 4.5.9, but when setting my connection to 2G (edge) only, it goes to G instead. Do you have this problem?

    Sent from my Xiaomi Mi3 using Tapatalk
     
  3. reneftw

    reneftwMembers

    Apr 4, 2014
    92
    5
    28
    Male
    Cluj-Napoca
    It depends on the gsm signal I have in the area. Sometimes I have E and sometimes G. I don't use 2G connection, I don't see the necessity to do that. Although, that is not the problem I encounter. My question exactly is: how can I wipe everything from the phone and start from scratch?

    Sent from my MI 3W using Tapatalk 4
     

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