I have a AT&T Galaxy Note unlocked using Straight Talk. It will note boot up, when I install battery the Samsung logo shows up twice goes to a black screen then all it does is vibrate. Does anyone have any suggestions. Thanks
Welcome to Android Central
Can you boot into recovery mode? Hold power + home + volume up for a few seconds until you see tiny blue letters in the upper-right hand corner.
If it works, scroll down to wipe cache partition using the volume buttons and select it with the power button. Then reboot.
You really don't need the home button just the power and volume down button. But take you SD card out before you do this and just see if it boots then.
I have a AT&T Galaxy Note unlocked using Straight Talk. It will note boot up, when I install battery the Samsung logo shows up twice goes to a black screen then all it does is vibrate. Does anyone have any suggestions. Thanks