How to flash roms? - Sprint LG Optimus G

Hey guys just got my optimus g today and have it rooted and the bootloader unlocked. But im in cwm trying to flash lifeless and cwm cant access sd storage. I looked around and cant find a fix for this. How are you guys flashing roms?
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http://forum.xda-developers.com/showthread.php?p=37399338
Download and flash this recovery then try it.
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How can i flash it when cwm cant find the sd card? Do i have to use adb?
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How bout letting the phone boot and just download the zip? Unless ur unable to?
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Alright I got it. Its strange on this phone. I found all the files by selecting install from internal storage. I'm sorry guys I'm used to the nexus in which you select install from sdcard
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Related

Can't go back to GB?

I recently updated to ICS from AT&T I tried using Odin and flash a gb rom back but it didn't read my phone. In Android recovery I can't install zips. It says # Manual Mode # Any Help?
Yes drivers were installed.
!
Sent from my SGH-I927 using xda app-developers app
I think I need to flash clockwork mod recovory first..
Updates soon....
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Solution was to flash CWM
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Flashing with TWRP issues

So I've been reading that people are having issues with flashing a ROM using TWRP.
They factory reset, wipe etc and when they go to flash...nothing there to flash? How can this be avoided?
I have ZV8 rooted and unlocked with free gee from the app store.
As I understand they factory reset, wipe dalvik, cache...but where are they saving the ROM to flash it? But at the same time I've seen others succeed. I'm not trying to screw up here and being patient....
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I don't have issues flashing twrp. I usually download the zip on my laptop and then connect my phone via USB storage to transfer the zip. Then I go to recovery and find /data/media and its there.
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toprock23 said:
I don't have issues flashing twrp. I usually download the zip on my laptop and then connect my phone via USB storage to transfer the zip. Then I go to recovery and find /data/media and its there.
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Click to expand...
Click to collapse
So you save it under the media dir.?
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Ya that's where it ended up when I dumped the zip from laptop to phone. If u did what I did it should be there unless u saved it some place else.
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toprock23 said:
Ya that's where it ended up when I dumped the zip from laptop to phone. If u did what I did it should be there unless u saved it some place else.
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Click to expand...
Click to collapse
And it won't erase after factory reset and wipes? Hmm I will try. Thnx
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Factory wipe will only delete apps and settings. Any pics or video taken should still be there and stuff u download.
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toprock23 said:
Factory wipe will only delete apps and settings. Any pics or video taken should still be there and stuff u download.
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Click to expand...
Click to collapse
Thanks for the info my good sir. I'm a bit on the paranoid side lol as you can tell.
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Haha u won't brick man. Just don't use compression when u do backups. Love twrp
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toprock23 said:
Haha u won't brick man. Just don't use compression when u do backups. Love twrp
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Click to expand...
Click to collapse
Got an error when I tried flashing. E unable to mount otg... md5 was wrong too when I compared to what the OP had for odexed version of ZV9
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Help with Alliance Rom?

I want to fladh this rom but im skeptical. Do I flash this via CWM?
Sent from my GT-N7100 using xda app-developers app. As you see in the attatched picture, is there a difference between the downloads where it says Here or Here?
No difference just different hosts to download the same rom version. You will have to flash it through recovery either through cwm or twrp. But I usually recommend friends to go with twrp.
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Thanks. Ive had expierence with flashing roms but the installation said different so thanks for clearing that up
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Need Stock bootloader ASAP PLS

I was using odin to flash cwm in order to root my s3 and instead of clicking pda I clicked bootloader and flashed it. Phone still works but in recovery it cannot mount the sdcard int or ext to root. How can I flash back to stock bootloader? I rooted before but by accident and in a rush I clicked bootloader and not pda. Please help thanks
Sent from my SPH-L710 using XDA Premium 4 mobile app
Is it the recovery.img or recovery.tar file I need to flash under bootloader?
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Can I just flash stock rom via odin? Someone surely knows the answer.
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twizzles said:
Can I just flash stock rom via odin? Someone surely knows the answer.
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Click to expand...
Click to collapse
Yes here http://qbking77.com/how-to-unroot/unroot-unbrick-the-samsung-galaxy-s-iii/
Sent from the future via Tapatalk 4
That will fix the recovery issue too? Thanks
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Freezas stock rooted thread, just adb sideload the md4firmware.zip file and flash.
I can't find a thread with that subject. Any link? Thanks
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It's in the OP
http://forum.xda-developers.com/showthread.php?t=1910947
MD4 firmware/modem/baseband update
All that confuses me a bit. Will edfunkycolds method work also? Thanks again
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Solved. Thanks for the help
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So what did u do to fix it
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There apparently was some sort of update by sprint that kept cwm recovery from mounting sdcard and internal memory. There is a fixed recovery method on xda somewhere that allowes access so I then flashed the stock rom
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twizzles said:
There apparently was some sort of update by sprint that kept cwm recovery from mounting sdcard and internal memory. There is a fixed recovery method on xda somewhere that allowes access so I then flashed the stock rom
Sent from my SPH-L710 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
I have done bricking my phone similarly a couple of times but ODIN saved me. I had to install the stock recovery and stock ROM a couple of time repeatedly to get it back to working state. Then, installed the CWM recovery and rooted the phone.
Cwm only worked once for me. Next time I went to used it it would say could not mount sd card or even the int. After reading on here there was a post about it and someone modified it so it would mount and could be used. Saved my ass lol
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Downloaded rooms unavailable

Im sure there is an easy fix but when I download a rom and reboot to recovery its no where to be found. Any help? Thanks
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N3RD420 said:
Im sure there is an easy fix but when I download a rom and reboot to recovery its no where to be found. Any help? Thanks
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Click to expand...
Click to collapse
Are you looking in the right folders?
Sent from my Nexus 5 using xda app-developers app
Where are you downloading from? From a browser it should be in the /downloads and from GooManager its just in /Goo (Downloads or Manager)
Your recovery has a choice for internal or external sd card.

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