root lg phoenix without useing phone

[lmc2923]

i tried updating my phone and while in the process my computer crashed and left my phone in (emergency mode). so then turned the phone of and on again. now when i turn on my phone a box comes up and says settings has stopped unexpected. is there a way to root the phone without using the phone?, and if i do root this will my problem be fixed?

Thanks

 

[kadimi]

I believe this is not possible, the only way to root LG Phoenix is with CM:
How to upgrade LG Optimus One phones to Android 4.1.1 Jelly Bean

Anyways, check this video, it may help you:
LG Phoenix/ Optimus - Hard Reset/ Fix Bricked phone- YouTube