Reset Samsung SPH-M300?

Contributor talk

Reset Samsung SPH-M300?

Postby TheMaritimeMan » 2018 Aug 05, 02:56

Hi - I have a Samsung SPH-M300 that has a lock code put on it by the previous owner. I've tried all the obvious codes, last four digits of the phone number, etc - no dice. There's also a security code, so I can't do a master reset.

Anyone know if there's a way to do a back door master reset? I read that apparently many Samsung phones do a reset when you punch in *2767*3855#, but that didn't work on this one.
Posts: 75
Joined: 2013 Dec 08, 05:58

Re: Reset Samsung SPH-M300?

Postby Baltais Tehvs » 2018 Aug 07, 08:24


since this is North American model standart codes may not work.

Most likely only way to unlock it is with so called "boxes" ( z3x , UFSxHWK or others )
Phone most likely is also a simlocked to operator . and it may be "hard sim locked"
Baltais Tehvs
Posts: 20
Joined: 2013 Nov 16, 00:39
Location: Riga , Latvia

Return to General talk

Who is online

Users browsing this forum: No registered users and 1 guest

cron - (c) 2013