CM9 My optimus 2x won't turn on

[Guest martinesko37]

Hello Please help! I have installed cm9, and for the night plug it in the charger, and now it wont turn on! It's plugged to the charger but nothing is working! Please Help! I cant turn it on! SO many thanks to helpers! I hope tech gurus like Paul can help.I'll be so glad if you help me!

If someone can help me, i can offer him some money in paypal(i have around 60-70$)

PS. I have tried for 5 minutes, to remove battery, and now i have leaved it in charger (from pc, im in school now).

I hope NVFlash (or smartflash) can save it, but i'll be so thankful and i'm looking forward to replies. Thank you!

Edited February 14, 2012 by martinesko37

[Guest ethansp]

Hello Please help! I have installed cm9, and for the night plug it in the charger, and now it wont turn on! It's plugged to the charger but nothing is working! Please Help! I cant turn it on! SO many thanks to helpers! I hope tech gurus like Paul can help.I'll be so glad if you help me!

If someone can help me, i can offer him some money in paypal(i have around 60-70$)

PS. I have tried for 5 minutes, to remove battery, and now i have leaved it in charger (from pc, im in school now).

I hope NVFlash (or smartflash) can save it, but i'll be so thankful and i'm looking forward to replies. Thank you!

Have you tried to connect it in download mode? Take battery off, push vol- and connect usb, then should turn on and show "Downloading" in the screen. Then, you can flash with smartflash following some of the hundreds guides on internet.

Hope to help.

Cya

[Guest hicks12]

Fix for that could be:

Take battery out

While holding volume down button, connect to usb and wait for software updating screen

Remove from usb, install battery

Plug into mains or usb charger

I found this happened when the battery suddenly died and it for somereason wouldnt turn on via mains! Hope this helps you!

[Guest woodpeckerlo]

I agreee with ethansp! Download stock ROM from here ( http://forum.xda-dev...d.php?t=1035041 ) and flash it with SmartFlash. It`s very easy and practicly 100% safe. Besides, it can`t get any worse since u can`t turn on the phone already! :rolleyes: Tutorial for this is here ( http://forum.xda-dev...d.php?t=1008070 ). Don`t download basebands from this page! U will get full ROM software with baseband when u download frim first site.

Good luck! ;)

Edited February 18, 2012 by woodpeckerlo

[Guest vrowdy]

The solution to these kind of problems (provided that it's not a real hardware-fault of course), is right here:

You just start the phone in 'nvFlash-mode' (the screen will stay black, but Windows will detect a different device).

And then use nvFlash to restore some default rom, in this case v10b.

Just give it a try and see if this helps you.

I'll take 5$ for referring you to this thread ;-)