Pls help me unlock dis samsung b3410. When i insert sim it'll ask for code, but without sim it opens. A friend gav me 2 use 4 d while till i fix my own phone which had a problem. She 2 has 4gotten de code as it been long she used it. I dont want 2 flash as here datas wud be lose. Pls help

did you try inserting any other sim card in your phone. try this. if your phone accepts your card then there is a problem in your sim. try to change it. if not , it doesnt accept any sim card then your phone might be locked. you need to unlock it. you can try unlocking your phone through codes. its the safe way to unlock your phone. because when you unlock your phone through software or hardware there are possibilities for datas getting corrupted or lost. but there is no such possibilities when you unlock through codes. thats y i prefer this method to unlock my phone. i got the codes from this site Mobileunlocksolutions.com to unlock my phone

Tanxz so much. I had already flashed the phone. Loss all her phone data through. Since I got me a small phone i hav returned the Samsung to its owner. I'll still check the site out in case of somethings repeating its self or others needing help. Thanks. I'm grateful.