Post originale di: SIMRAN ,
this is the software problem. this will not solve even after reset . you have to flash it means upgrade or install same version on it. this will solve this issue. if you have a dongles (Mx-key, Zaf, Ufs, Infinty, ATF(Advanced turbo flasher) any one from this . download the same Rm-495 latest version from support site then flash it . if you are normal user then you can use the Nokia software updater (download from Nokia site free software) then connect the file it will atumactically download the latest version and it will flash it . then you are ready . thumbs up. note that battery must be fully charged .