Follow the instructions to unlock first to see if the device has enough attempts. Can You Unlock Your Car With Your Phone. 3. If your phone is blacklisted or stolen, it may not work with networks. If you in the military, you can get your phone unlocked immediately when presenting distribution orders, which is a thoughtful thought for those who need it. English: www.mjfriendship.de/en/index.php?op...39 It may take up to 5 minutes for the password to change, but in this case it should be possible to enter the password new password to unlock the device. Hopefully, we can help you return to the locked device without using the factory settings, but sometimes you have no other choice if you can not remember the code and need to use the device. Because of this, the only other options are; Unlock your screen with Find My Mobile (Samsung), perform a hard reset, or use paid third party software. The boot loader comes when you buy a phone and when the power-on loader is locked, the custom ROM can not flash. You can not replace your recovery image and you can not edit your system files. Best Deal Iphone 4s Unlocked here. Secondly, and more importantly, the US government has ruled that there is no violation of your fifth change rights for the police or officials to force you to scan fingerprints and unlock the phone. Start by going to this link from any browser and logging in to your Samsung account and after logging in to your Samsung account, click the Lock My Screen button in the left pane. Get a lock code for your phone or tablet You must contact your mobile phone provider or the manufacturer who sold the device. Basically, you can not download an application from the Play Store because it requires an email to download and install the apps for you. you want on your phone.