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How To Factory Reset Samsung Galaxy S2 SGH-I777

How To Factory Reset Samsung Galaxy S2 SGH-I777

by TsarFebruary 27, 2024

The explained steps in this Guide will help you to Factory Reset Samsung Galaxy S2 with model number SGH-I777 from AT&T Mobility USA.

Samsung Galaxy S2 SGH-I777 Factory Reset Checklist:

1- This process restores the Android platform to its original state and wipe all your data, So backup all the wanted data (Contacts, SMS, Photos, Videos,… Etc).

2- Make sure that you know the Google account name and password.

3- Any other Email accounts info.

4- Samsung accounts info.

5- Any other log-in info and settings you used on your Samsung Galaxy S2 AT&T.

6- Ensure your Samsung Galaxy device has enough charge level.


Factory Reset Samsung Galaxy S2 SGH-I777 from Recovery Menu:

1- Make sure that your Samsung Galaxy S2 AT&T is Off, If not, Then turn it off (Press and hold the Power key, and then tap Power off). And remove the Memory card from it.

2- Take out its battery for 10 seconds, Then put it in again.

3- Press and hold Volume Up key + Volume Down Key + Power button.

Samsung SGH-i777 Galaxy S II Buttons

4- Keep pressing the above keys until the Samsung logo appears,Then release Power Key only.

5- Wait until you are into Factory reset / System Recovery menu, Then release all keys.

6- Use Volume Down key to scroll down and select Wipe Data / Factory Reset option.

7- Use Power button to confirm the operation.

8- You need to use the Volume Down key again to select “Yes — delete all user data“.

9- Use Power button to confirm the operation one more time.

10- After performing the hard reset, Select Reboot System Now option, And confirm it using Power button.

11- Now your Galaxy S2 SGH-I777 will reboot, Wait for it to be fully on and then you can start using it. Select your preferred device language, And follow the on-screen instructions to proceed the initial setup.

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