- #1 Sony Ericsson Xperia Arc Unlocking Site LT15i LT15a 1-800-507-9077br This is a tutorial and instructions on how you can unlock your Sony Ericsson Xperia Arc from Rogers, Fido, At&t and other GSM Carriers. After you unlock it, you can use your Xperia Arc phone to work on any GSM Carrier.br br If you don't have your unlock code for your Xperia Arc LT15i LT15a yet you can get it here Lowest price guaranteed!br br Unlock your Xperia Arc in 2 minutes once receiving the unlock code or Sim Network Unlock Pin via Email!br br Sony Ericsson Xperia Arc LT15i LT15a Unlocking Instructions:br br 1. Power on with a Non accepted Sim cardbr 2. Phone will display "Sim network unlock pin"br 3. Enter the 16 digit unlock code we emailed you and device should say "Network Unlocked"br 4. Phone may automatically rebootbr br *You can check your counter first to see if you have enough attempts to enter the code *#*#7378423#*#*br br Reasons to remote unlock your Xperia Arc Device with Cellunlocker.netbr br * If you are travelling, buy a local simcard and save on roaming feesbr * The resell value of the Sony Ericsson device will increase significantly as it is available to more carriers.br * Easily switch between simcards, using the same phone.br * Unlock your phone from the comfort of your own homebr * You never send your phone to anybody.br * No complicated software, or cable, just simply enter the unlock code we send youbr * There is absolutely no risk of damaging your Sony Ericsson Xperia Xperia Arc LT15i LT15a phone by unlocking it.