20 Most Recent Samsung SGH-E780 Cellular Phone - Page 8 Questions & Answers

What do you mean "compatible"? In which sense?

Call your provider for a Master Unlock code.

I just need to warn you that doing a hard reset will erase all your save files and application on your phone. It will be back to factory default settings. To do a hard reset on your device : 1. Make sure that your phone is turned off 2. Press and hold the volume down + menu + power button 3. Wait for the Samsung logo and release the buttons 4. You will see something loads on the screen and the recovery menu will come out 5. Use your sensor to navigate and select "wipe data / factory reset. 6. And press down on your sensor pad to confirm 7. Wait for the process to be completed and your done.

Hi if you want to unlock your samsung mobile from network provider .Then code is the best solution to unlock it .You can purchase code from online providers like Unlocking4U.com for reliable cost .You first check that whether the code is available for your mobile model ,country and network provider .If yes then pay for it and unlock your phone then freely use it with any GSM sim ...

if the battery is getting hot then normal, then you need to return to store that you bought it from ,sounds like theres a short in it, sorry do this asap!!

Did you mean you want to unlock your phone from network lock? Yes means,You can unlock your phone by network unlock code. If you need an unlock code visit SimpleUnlocking.com Here you can remove network lock on your phone at low cost.

Don't give your phone number on this site. This is not a trackphone support site. This is like Yahoo answers, and a lot of crazy people have your phone number now.

Do you want to remove sim lock/carrier lock from your Samsung ? If so, whats your Samsung model ? To unlock your phone, use unlock code . You can get it from any of the online vendors like SimpleUnlocking.com to unlock it .

PUK code is free from your service provider!

You could try the freezing method; however, it is easier to get a new battery

check out this link on how to unlock your locked sim card. How to Unlock Locked SIM Card Manually eHow

If you want unlock code for your Samsung SGH-I847 phone,then you can visit Unlock-zone.com .Here you need to specify country name and service provider of your phone.Then they provide unlock code.This is safe and secure.

do the hard reset by pressing power+volume up button dont forget to create a backup before you do that this might solve your issue

Do you want to use your Samsung in UK ? First , you must have an unlocked phone to use in UK or any other countries . If your Samsung is locked with any carrier , unlock it by using unlock code . You can get it from any of the online vendors like Mobile-Unlocker.com to unlock it .

Replace the charger it's over heating

There are 5 different unlock codes. Which one you're interested in?

"Limited service" means that your device doesn't recognize SIM card as legit for this device. Use proper SIM or Network unlock.

Remove and then re-insert the battery