Samsung A637 Unfreeze Code

Unlocking your Samsung A637 has never been easier! That's right - you're FREE, your unlocked handset will accept any SIM card from ANY provider worldwide! You're just 30 seconds away from freedom.

We guarantee it. Our Samsung A637 unlocking process is safe and 100% money-back guaranteed. Your Samsung A637 will not be damaged in any way through this process. So how do you unlock your Samsung A637? It's as easy as texting a friend! We'll provide you step-by-step instructions on how to unlock your handset, as well as an unlock code straight from the manufacturer.

To GET STARTED: Select the original carrier of your Samsung A637 from the list below to start unlocking your phone.

Select Original Network Provider Price Available Delivery Time
  Australia - Vodafone $25.99   YES 1 to 10 Days
  Canada - Bell / Telus $25.99   YES 1 to 10 Days
  Canada - Rogers Wireless $25.99   YES 1 to 10 Days
  France - Bouygues Telecom $25.99   YES 1 to 10 Days
  France - Orange $25.99   YES 1 to 10 Days
  United Kingdom - Vodafone $25.99   YES 1 to 10 Days
  United States - AT&T / Cingular $29.99   YES 1 to 10 Days
  United States - Sprint $25.99   YES 1 to 10 Days
  United States - T-Mobile $29.99   YES 1 to 10 Days
  United States - Verizon $22.99   YES 15 Mins to 24 Hrs
$25.99   YES 1 to 10 Days
Select Original provider --> Insert the IMEI --> Press ADD TO CART . Network Not Listed?
IMEI :  Dial *#06# on your phone


If your Samsung A637 freezes and displays the “Phone Freeze” or “Return for Service” message then you will need to use the Samsung A637 unfreeze code. Remove your Samsung A637 freeze message that appears on your phone by dialing in this unique unfreeze code.

In order to unlock your Samsung A637 when the phone is frozen, you need to have access to the Samsung A637 keypad.

The Samsung A637 Unfreeze Code Only Be Needed If:

  • You accidentally freeze your Samsung A637 by entering too many incorrect codes or not following our unlock instructions accurately.
  • Your Samsung A637 displays the “Phone Freeze”message whenever an alternative network SIM card is inserted into your phone prior to it being unlocked. 
Three Simple Steps To Unfreeze Your Samsung A637
  • Simply provide us your Samsung A637’s IMEI (which can be found by typing *#06# into your phone), during check out.
  • After order placement, the Unfreeze CODE together with easy to follow instructions guides will be sent to your email address within the time frame given.
  • Follow the unfreeze instructions provided by, dial in the supplied Unfreeze CODE. Once phone freeze is removed you can dial in the network unlock code and start using your Samsung A637 with any GSM service providers.



All our Unlock CODES are 100% genuine and guaranteed, if for any reason your unlock codes are not found in our database then we will issue a full refund. 

Populars Networks:

United StatesVerizon, AT&T / Cingular, Sprint, T, Metro PCS
CanadaRogers Wireless, Bell / Telus
FranceBouygues Telecom, Orange
United KingdomVodafone
Metro PCSDevice Unlock APP