Samsung UpStage SPH-m620 Cellular Phone "switch" Questions

i want to switch my current sprint phone to an old sprint phone i have, how can i do that without going to a sprint store? call customer care from a landline at 1-888-211-4727 and they will switch it ...

I have a Samsung SPH M500 phone. Can I unlock the Sprint carrier so I can switch carriers? You can only switch carrier by loading the phone with adequate BIN and PRL files. Each company working on ...

...of seconds and it should turn on. Be sure the battery is charged or your phone is plugged in. For Switch on => Press and release red colored "END" key. For Switch off => Press and hold red ...

... etc. by a reset... I can guide you through the steps to erase all if you lost your Unlock code, or switch back to nam1 if you know your lock code, ( when you switch back, if security is on automatic ...

i want my phone off offline mode how do i do it hi friend when you hit switch off button, there at last you can see profiles(general,silent,offline) select offline and press ok........ thats all . ...

my phone is hanging just like a computer. when i switch on keeps on telling please wait once the phone was affected with virus you can face the problem like this otherwise the memory is full

password i forget my password soon as i switch on its asking Spam random passcodes until it prompts you and say yes I forgot my password, then it will send it to your registered e-mail (for android)

i forget password for samsung sgh-m620 when i switch on Keep spamming random passwords till it prompts you if you forgot the passcode, say yes and it will send one to your registered account e-mail

I've got a samsung sgh-m620 when I switch the phone on it asks for a password that I can not remember how is it possible to get in my phone without the password Enter This Code Without Sim Card ...

Switch off by itself pls help my Samsung M620 brand new just switch off on it's own. it will be a virus problem so you contact samsung service center