How to unlock my Samsung M310 for FREE?
If you wish to get a free unlocking for your Samsung M310, you need to get the unlock code, so you have to contact your phone carrier that is locking your the phone in this moment, it is the only way to acquire the unlock code (network PIN) completely for free, you must end the contract and you must be the device owner.
Our company is dedicated to calculate unlocking codes by IMEI, we work with official unlocking servers and we send the same code as the carrier.
Steps to insert SIM network unlock PIN
If you buy the unlock code in our company, your will get it, quick and easy, when other SIM cards are inserted, and your Samsung M310 asks you for the code; you must fill out the questionnaire and in a few hours you will receive an email with the unlock instructions.
It should be noted that to unlock a Samsung device, sometimes, the unfreeze MCK code is required (if the attempts are exhausted, so the mobile phone will show - SIM network PIN blocked. Enter SIM network PUK - ) or could be necessary the regional code RGCK (if you are going to use the mobile in another continent or region), in our company we also provide these unlock codes.
Can it be relocked my Samsung M310 when updating Android?
No, the unlocks we provide will never be removed, and you can update and restore the Samsung whenever you need it, without fear of losing the unlocking.
In which countries can I use my mobile phone?
Unlocking method is for any SIM card of Optus, Vodafone from Australia and any other country.
Samsung M310 does not allow me to make calls
When a M310 does not reject your new SIM card but does not allow you to make calls, it is most likely that the IMEI has been blacklisted. You need to contact with the carrier to solve it.
How to unlock a Samsung M310 if it doesn't prompt for the unlock code?
On some occasions, the AT&T, Cricket, metroPCS and T-Mobile phones do not prompt for the unlock code and are locked with the official application Device Unlock, this app is already installed by default in the device. You have to buy the unlock and we take care of the approving authorization to unlock it. Once approved you only press the Permanent Unlock button and it will be unlocked forever.
A Samsung from Sprint, Verizon, Tracfone, Boost Mobile, StraightTalk or Simple Mobile from United States will not prompt the network unlock PIN, because these phones have a blocked firmware with the carrier. Our company solves this block and removes this restriction, but it has to be unlocked with a program on the PC and our technician will help you remotely.
Is possible to unlock any Samsung M310 version
