I recently got a Samsung U900 Soul off eBay locked to T-Mobile. I went to 2 phone shop near me and the first said he couldn't unlock it yet. The next shop spent about 40 mins fiddling with it and then finally said I should come back in about 2 weeks to try getting it unlocked again. Now when I put the SIM in and turn it on it says: "Phone Freeze. SIM unavailable. Please Contact service provider." Does anyone know how to fix this and unlock it using some codes or something? Here's phone info: Model: SGH-U900 IMEI: 352442/02/352642/7 Thanks. Any help would be appreciated. (Sorry if I sound like a newb.)
Hi; I also recently purchased a samsung sgh-u900 locked to T-mobile. I purchased an unlock code from mobileunlocked.co.uk and when i insert another sim card i get the message "phone freeze, sim unavailable". Please let me know if you get a solution. Regards