HTC G1 Smartphone "phone rebooted wont back" Questions

Won't turn back on I downloaded an app that rebooted my phone but now it wont turn back on. THE REBOOT APP HAS A VIRUS BEST TOO TAKE IT BACK TO SHOP FOR A RECONFIGURATION

wont turn back all the way on it just goes to the apple screen and turn back off i need help!!! PLEASE Iphone Connect With Itune Turn Off Your Phone Press Home Button for 5 Second After 5 Second Press

...phone wont power up locked down. wont power up, goes to first screen and restarts every 10 seconds 1.Power off the phone.2.Press and hold "Vol+", "Menu", and "Power" key until the phone goes to ...

my lgip 430n phone wont read my sim card although it says to insert and reboot how do i reboot it? Good day! Please try taking your sim card out and put it back. It may not be placed properly.

...wont send texts Daughters LG KS360 won't send texts - was ok earlier. All other features seem ok A reboot fixes most computer problems and today's phones are just small computers. To reboot a phone ...

Phone wont turn on or shut off. Had phone plugged in charging and was working good then i checked it and now solid light and wont work. What happened ?? how fix?? Try to remove the battery, wait a few

...wont go past metro pcs logo, goes back to zte logo then back to metro pcs over and over again Reset your phone once by following instructions to solve the booting issue on the phone.1.Power off the ...

...phone turns on but wont go passed the android logo screen 1.Power off the phone.2.Press and hold "Vol+", "Menu", and "Power" key until the phone goes to recovery mode.3.Use "Vol+" and "Vol-" to move ...

...wont work still i turned off the phone with the on/off button while holding the volume up button as advised to do a system reboot of the phone and once ive done that and tried to reboot the phone it ...

wont come back on...it just has a blinking light. I know my phone isnt dead because i just charged it before i updated it. How do i reboot my fone if it dont come on with the usb still connected, do a