Unlock Your Samsung A640

Unlocking your Samsung A640 phone couldn't be simpler, and using our system you can be free of operator imposed restrictions just by typing an eight digit code in to your handset. For only $24.99, you can have the freedom to use any SIM card on any network.

Why Unlock Your Samsung?

Unlocking your handset will enable you to use any SIM card in your phone, allowing you to take advantage of more competitive tariffs from rival networks. You will also be able to use SIM cards purchased whilst abroad, allowing you to use local networks and make significant savings on the cost of calls and SMS messages. Finally, unlocking your phone may add value should you wish to sell it. The ability for a new owner to use their SIM card of choice will be far more appealing than having to pay to have the handset unlocked first.

What is Required?

In order to unlock your Samsung A640 phone by code, all you need to do is send us your IMEI, a 15 digit code unique to your handset and we generate the unlock code for your Samsung A640 handset. You do not need to install any software or upgrade your handsets software.

How Does Samsung Unlocking Work?

Upon completion of your order, we will issue you with your unlock code. This process is not instant, unlock codes are usually generated within an hour however it may take as long as 36 hours to complete. You can check the delivery times live at our delivery page.

What is The Difference Between Cable and Code Unlocking?

Cable unlocking requires the use of a USB cable connected to the Samsung phone in order to read the unlock code from the handset. Code unlocking involves us generating an unlock code unique to your handset, this process is a little more expensive and usually takes an hour for us to generate your code. Samsung cable unlocking is slightly less expensive and is instant.

We recommend using code unlocking if your technical knowledge is very limited. Neither unlocking process can damage your handset and both methods are guaranteed to fully unlock your handset.

Is Your Samsung Unlocking Service Guaranteed?

Just like all services offered by UniquePhones, Samsung unlocking is 100% guaranteed to unlock your handset. We guarantee that your handset will be unlocked by ourselves or we will refund your money. We also guarantee you handset can not be damaged during the unlock process.

Average Customer Review: Based on 634 Reviews.

All Very Easy

Reviewer: Philip Smith from Melbourne, Australia

I found your site very easy to navigate and understand. The whole process was very smooth. For those of us who were not brought up with a computer (I am reaching 60 years old) it was quite a simple process. I now live in Australia and I am still useing the same Motorola phone. My son has just broken his second phone since we moved to Australia last June so a new phone for me would be great and I could give my present phone to my son. Many thanks from my L7 and me.

Everything Was On Top

Reviewer: Matthias Lätzsch from Nürtingen, Germany

Maybe get someone who translate your ebay ofer in german and reach so non english speaking people. Thank you. Matthias

Great Experience

Reviewer: Robert Capwell from West Greenwich, Usa

The unlock codes worked great and very easily, My first unlock code took a while about 4 days to get to me but worked well, I made another purchase of a different type where you have to flash the drive, which is not so easy and can destroy the phone. I never used it and I almost did not return to the site for lack of support in returning it for the code instead. I still have not used it but did order another code and git it within 2 days. over all i like the product and site, customer support is a little to be desired. Rob Capwell