Root Lg optimus v stuck in boot loop no recovery or emergency mode

[patstar5]

Ok they are downloaded.

 

[sammyz]

1. Install flash image gui

-Go to settings>application>check unknown resources
-Use a file manager (get on from Google Play if you don't have one already) and browse to where you put flash image gui on your sd card>select it>install it. Put all this stuff on your microSD card if you haven't already...
-Open flash image gui and browse to where you put the cannibal recovery, select it, flash it>reboot Make sure non of this stuff was downloaded over 3G, it must be downloaded with wifi, if you haven't you may brick.

 

[patstar5]

1. Install flash image gui

-Go to settings>application>check unknown resources
-Use a file manager (get on from Google Play if you don't have one already) and browse to where you put flash image gui on your sd card>select it>install it. Put all this stuff on your microSD card if you haven't already...
-Open flash image gui and browse to where you put the cannibal recovery, select it, flash it>reboot Make sure non of this stuff was downloaded over 3G, it must be downloaded with wifi, if you haven't you may brick.

Ok I did that.

 

[sammyz]

2. Reboot into recovery....turn off phone>press volume down+home key+power until you are in recovery

 

[sammyz]

3. go to backup and restore>backup
4. after completion, go back>wipe data/factory reset>yes>wipe cache partition>yes>wipe system,data,cache>yes>advanced>wipe dalvik cach>go back>install zip from sd card>choose zip from sd card>choose wherevever you put backside ROM. Don't forget you need gapps too. Download them from the same page you got backside> flash it the same way you flashed backside. No need to wipe anything this time>flash>reboot> you're done.

 

[patstar5]

3. go to backup and restore>backup
4. after completion, go back>wipe data/factory reset>yes>wipe cache partition>yes>wipe system,data,cache>yes>advanced>wipe dalvik cach>go back>install zip from sd card>choose zip from sd card>choose wherevever you put backside ROM. Don't forget you need gapps too. Download them from the same page you got backside> flash it the same way you flashed backside. No need to wipe anything this time>flash>reboot> you're done.

SO i factory reset my phone. SO when it saids delete all data I say yes?

 

[patstar5]

Ok it's installing right now. Can I install any ROM this way? What is a ROM? Does it contain the android os number. Like one is 2.3 and the other is 4.0?

 

[sammyz]

Ok it's installing right now. Can I install any ROM this way? What is a ROM? Does it contain the android os number. Like one is 2.3 and the other is 4.0?

Yes, ROM is read only memory, its actually should be called an OS (operating system) but we call it rom because it is on the phones ROM....yes to the last thing.

 

[patstar5]

Yes, ROM is read only memory, its actually should be called an OS (operating system) but we call it rom because it is on the phones ROM....yes to the last thing.

So basically I can do everything on my phone. Install new ROMS. Backup my phone,etc. How does this work on phones without sd cards like the galaxy nexus?

 

[sammyz]

So basically I can do everything on my phone. Install new ROMS. Backup my phone,etc. How does this work on phones without sd cards like the galaxy nexus?

Idk, internal memory I guess....

 

[obeyyayycee]

I have a problem like it, i tried rooting a custom rom under ROM Manager , and when rebboting, it mest up. when turning on it does nothing but stay on the boot logo, like a unicorn ? pink and colors like that. when i try going to recovery to flash custom Recovery it doesnt go to recovery. it stays on black screen. Help ?

 

[badblue1]

Go to the top of the all things root page and read the sticky the truth about rom manager
posted by Andy Opie 150. If you read this you should be able to fix the black screen problem,get a custom recovery and flash a new rom.
If you have any problems just ask,someone will help.

 

[papa_dotcom]

Almost!

1. Power off.
2. Plug in the USB cable and wait for the charging screen to come on.
3. Hold the Back Button, Volume Down Button, and the Power Button at the same time.
4. Let go of all the buttons when you first see the LG logo.

As soon as I put the USB cable, the phone screen shows the LG logo instead of battery charging and then no key combination works to get me into emergency mode. Any tips?