[Q] Flashing recovery in ubuntu? - T-Mobile LG G2x

Is there a way to flash recoveries on the g2x using ubuntu? I do not windows.
Also, what would happen if I, went back to stock, removed root, but did not flash back to stock recovery before applying the 2.3.3 update?
Bad things I'm sure.
Sent from my LG-P999 using Tapatalk

Related

Newbie Help

Ok just got this phone and have decided to go with Phoenix Blood rom, but how do i start? I have to be on froyo to root? Im coming from samsung epic on sprint that i flashed so im not completely retarded. Thanks for any help
Use superoneclick to root on froyo.
If your on 2.3.3 gb there's a flashable. Zip in development section to root.
Also you will want to use tgagunnmans nvflash method to install clockworkmod recovery in dev section.
Phoenix blood is a great choice btw, enjoy!
Sent from my LG-P999 using xda premium
You're still on Froyo? To my understanding it's a good idea to flash the OTA GB first so that you'll get the up to date baseband. Once that's done just go ahead and flash PB.
no im on gb jsut thought i had to go back to froyo to root, so i just flash clockwork mod then pb and thats it?
reeshmd23 said:
no im on gb jsut thought i had to go back to froyo to root, so i just flash clockwork mod then pb and thats it?
Click to expand...
Click to collapse
Yes, but make sure you're using NVFlash to get CWM. Don't use Rom Manager.
Easiest way is using the tool unlockroot. It supports gb on the G2X. Or you can use nvflash, whichever you prefer.
Sent from my LG-P999 using XDA App
redmonke255 said:
Easiest way is using the tool unlockroot. It supports gb on the G2X. Or you can use nvflash, whichever you prefer.
Sent from my LG-P999 using XDA App
Click to expand...
Click to collapse
If he wants to change Roms he will still need Nvflash regardless how he gets it rooted.
GTWalling said:
If he wants to change Roms he will still need Nvflash regardless how he gets it rooted.
Click to expand...
Click to collapse
Agree. Nvflash=bullet proof.
what is nvflash?
reeshmd23 said:
what is nvflash?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1056847
From that thread:
Flashing the custom recovery using NvFlash is the only way to ensure that in the case your phone will not boot up, you will be able to get into recovery to fix the issue / flash a ROM / restore from nandroid backup. That is what this app will do for you.
If you flashed the ClockworkMod recovery from ROM Manager it does not flash the recovery to your phone, it fake flashed it. The only way you can gain access to ClockworkMod recovery is through ROM Manager at that point. Using this method is the only way to flash recovery so it is persistent and accessible booting to recovery.
If you have already flashed through ROM Manager you can still proceed with this method. Flash Away!
(You can use both ROM Manager CWM and have the nvflashed version working together. You just access either or one at a time, having the nvflashed one means you can boot to CWM. Welcome to Tegra2)
Click to expand...
Click to collapse
Follow the link. This is a must for tegra 2 based phones. It is always better to be safe than sorry and it also allows you to do a ton of other things, such as making backups and flashing roms. Let us know if you need help. The phone is pretty much unbrickable after you do this. It gives you the ability to recover from any major mistake.
Its in the dev thread, it low level flashes clockworkmod recovery to our phones internal memory partition. You need to install apx drivers first in order for the g2x to be nvflashed.
Sent from my LG-P999 using xda premium
thanks for the help guys got it all set up
Just to add in, nvflash allows u to boot into cwm recovery whenever u want and u don't need to be next to a computer. I think that is how it worked for Samsung phones and Odin, where u needed a computer, but haven't used a Samsung phone so I could be wrong. Remember always make a back up of everything and play around with the different roms, not every rom works for everyone
Sent from my LG-P999 using xda premium
Actually Odin is just like nvflash. It is used to put cwm on you phone and to put the stock recovery back on.
Once you have cwm you can flash what ever rom or kernel without the need for root. Just back up your stock unrooted stock rom before flashing anything else.
If you do that you will have your own stock backup with no need of finding it in the forums if you need to go back to stock.
Sent from my LG-P999 using xda premium

[Q]Stock Recovery for ICS

Does anyone know if flashing the stock recovery here will work to get OTA updates with the ICS leak? or do I need to get the recovery image that was packaged with the leak? I would really like to put the stock recovery image back on my phone so I can get the OTA updates.
Just reflash ics and don't flash cwm or superuser and you will be stock and should get ota's.
That is if I am understanding your question and issue
That is correct, but I would like to keep it rooted and put the stock recovery back on.
Sent from my SAMSUNG-SGH-I727 using xda premium
If you stay rooted you won't get ota's
Sent from my SAMSUNG-SGH-I727 using xda premium
I tried flashing stock recovery after installing ICS leak and I got an error in Odin and fail. On reboot I got the connect to keis screen (forget the exact wording) I ended up flashing k0nanes stock. tar to get back up and running. For some reason it didn't like the solo stock recovery flash, but it flashed stock recovery with k0nanes .tar
Sent from my SAMSUNG-SGH-I727 using xda premium
Hawkeye9723 said:
Does anyone know if flashing the stock recovery here will work to get OTA updates with the ICS leak? or do I need to get the recovery image that was packaged with the leak? I would really like to put the stock recovery image back on my phone so I can get the OTA updates.
Click to expand...
Click to collapse
This leak isn't official. There may be problems with an update if you do get one OTA. Be careful!! Personally I will wait for an update to come out, flash stock and grab it. I wouldn't do it with CWM or even rooted though being rooted didn't matter for 2.3.6.
Sent from my SAMSUNG-SGH-I727 using xda premium

What's My Course of Action Here?

Yikes, am I in a predicament.
So, here I am, with my Nexus S I9020A on Koodo in Canada, rooted with TWRP v2.2.0 recovery and stock 4.0.4; well, with all the JellyBean buzz going about I figured, hey, why not, and I made a nandroid backup using TWRP, and copied said backup onto my PC for an extra copy.
Well, after playing around with an AOSP rom of 4.1.1 I want the stock OTA, but restoring the backup I made yields no results, touting "no recovery or img" as an error. So now I have no idea how to get to either stock JellyBean (which is where I want to be) or at least stock 4.0.4 for the I9020A so I can get the OTA.
What do I do?!
Try flashing twrp again. I had this problem on my ns4g awhile ago while running one of the older twrp recoveries. If memory serves, I was able to reflash twrp, reboot recovery, then restore a twrp backup. If it still won't restore, try wiping & flashing a ROM of your choice. You may have to adb fastboot flash...
Sent from my Nexus S 4G using xda premium
p1gp3n said:
Try flashing twrp again. I had this problem on my ns4g awhile ago while running one of the older twrp recoveries. If memory serves, I was able to reflash twrp, reboot recovery, then restore a twrp backup. If it still won't restore, try wiping & flashing a ROM of your choice. You may have to adb fastboot flash...
Sent from my Nexus S 4G using xda premium
Click to expand...
Click to collapse
I'm trying to reflash TWRP and restore again - fingers crossed.
What happened to that list of all official OTA variants for the Nexus S?
I'm referring to that list that had for instance :
Nexus S - I9020A:
2.3.4 - Download link
2.3.6 - Download link
etc, etc.
I just want to get back to stock 4.0.4 so I can get the 4.1.1 OTA :S
Or have any way to get to STOCK 4.1.1 for the I9020A Nexus :S
Found this link posted by user oldblue910, it should have what you need if you're still stuck... http://www.randomphantasmagoria.com/firmware/nexus-s/
Sent from my Nexus S 4G using xda premium
p1gp3n said:
Found this link posted by user oldblue910, it should have what you need if you're still stuck... http://www.randomphantasmagoria.com/firmware/nexus-s/
Sent from my Nexus S 4G using xda premium
Click to expand...
Click to collapse
That's exactly what I was looking for, thanks, ended up just taking the long road there and back from Gingerbread to JellyBean, so far so good!
Thanks for everyone's help!

Bring my Xoom back to life, help within.

I've not been able to catch up to speed with the new custom roms and need some help from the community.
When I brought my UK WIFI Xoom (MZ604) back in Autumn 2011 I had it rooted, Clockwork recovery installed and a Tiamat custom rom on it. I switched it on earlier in the week and the boot screen just kept on loading in a cycle and wouldn't stop. I thought to save myself time I grab a new rom and install the ZIP as normal. Now the Xoom just goes in a cycle of the loading rom screen. I don't think I've bricked it because I'm able to get into the recovery mode.
I've been out of touch and need some clear guidance in what I need to do next.
1. All the ICS roms have ceased development? Reason why I ask is that its easier to 'recover' my Xoom with just install a new Rom over the old?
2. Jellybean requires additional steps to put the customer rom? Its not just a simple case of install new Rom over the old via clockwork.
EDIT: Just to note I'm still on HoneyComb so looking further I might need to put a new CWM on my tablet and reroot?
Thanks.
Question: As I've got CWM currently installed, if I perform flashing eos recovery, will this resolve my issues?
Can you download the stock firmware and flash it through fastboot and start from scratch?
Sent from my ADR6300 using xda premium
jlvlawrence said:
Can you download the stock firmware and flash it through fastboot and start from scratch?
Sent from my ADR6300 using xda premium
Click to expand...
Click to collapse
I think I can revert it back to stock but I was hoping to do a quick win solution and download a rom and install. I might have to follow some guides tonight and get it up and running again.
Try installing rogue touch recovery and flashing a different rom.
Sent from my Galaxy Nexus using xda premium

New m8 wants to update

I just got my m8 and want to s-off but I'm traveling and won't be able to figure that out until I'm back on my pc next week. The update keeps prompting me to take it. Is it safe to do so? Sorry if this was already answered trying to figure out the best way to browse with tapatalk.
I don't have root or anything yet...
Sent from my HTC6525LVW using Tapatalk
I used Firewater's method for permanent root, s-off and custom recovery. If I allow my phone to update will I mess things up or lose root?
Same boat here... s-off, permanent root, TWRP
The update to 1.55 downloaded but when I tried to let it install it just rebooted my phone into TWRP and that was it. Rebooted back to system and I'm still on the 1.12.605.11 software. Checking software update status shows "Result: Update Failed,410"
N00bs. Lol. You need a stock recovery to flash an OTA. Also, I am s-off and I had a flashback to a stock recovery to flash the OTA . Everything is still fine and then I flashed back to a custom recovery no problem
Sent from my HTC One M8
Totally a noob here, How do you flash to a stock recovery?
Sent from my HTC6525LVW using Tapatalk
You guys need the stock recovery in order to install the OTA. It won't work with a custom recovery, it'll just boot to the custom recovery and not do anything. You can install the OTA with s off and root but you still need the stock recovery. You install the stock recovery the same way as you did the custom. Adb -> flashboot flash recovery *path of recovery*.
http://www.megafileupload.com/en/file/520717/stockrecovery-img.html
There are also videos on YouTube on flashing recoveries to the m8 if you need more help.
Sent from my HTC6525LVW using Tapatalk
Justintoxicated said:
I just got my m8 and want to s-off but I'm traveling and won't be able to figure that out until I'm back on my pc next week. The update keeps prompting me to take it. Is it safe to do so? Sorry if this was already answered trying to figure out the best way to browse with tapatalk.
I don't have root or anything yet...
Sent from my HTC6525LVW using Tapatalk
Click to expand...
Click to collapse
You can install the update, and when you have the chance you can s-off using the weaksauce/supersu/firewater method. I picked up a new M8 a couple nights ago and took the update, and afterwards did the temproot/firewater method and it worked just fine. Hope this helps.
I flashed stock recovery and tried the OTA and it failed twice. I can't seem to get it on my phone through any of the methods for some reason.
In order to install update, you need to have STOCK recovery and STOCK Rom....NOT debloated or with mods....STOCK.
Again, you need STOCK recovery using a STOCK Rom.
If you have modified the system in anyway, it WONT work until you put it back to STOCK.
Sent from my HTC6525LVW using xda app-developers app
^you can have bloatware frozen and it'll work, just can't be removed.
Sent from my HTC6525LVW
dadams312 said:
I flashed stock recovery and tried the OTA and it failed twice. I can't seem to get it on my phone through any of the methods for some reason.
Click to expand...
Click to collapse
z-man79 said:
Totally a noob here, How do you flash to a stock recovery?
Sent from my HTC6525LVW using Tapatalk
Click to expand...
Click to collapse
KnightDavid said:
Same boat here... s-off, permanent root, TWRP
The update to 1.55 downloaded but when I tried to let it install it just rebooted my phone into TWRP and that was it. Rebooted back to system and I'm still on the 1.12.605.11 software. Checking software update status shows "Result: Update Failed,410"
Click to expand...
Click to collapse
z-man79 said:
I used Firewater's method for permanent root, s-off and custom recovery. If I allow my phone to update will I mess things up or lose root?
Click to expand...
Click to collapse
No need to take ota. Ota us our enemy. Lol. The ota has been pulled an you can simply flash the firmware an that's half of the ota an then flash a stock Rom based off 1.55 or install the backup that was posted of a pure stock 1.55 Rom. After those 2 things you will have the full ota. New radios everything.. flashing a stock recovery taking ota flashing back is not needed.
Sent from my HTC6525LVW using XDA Premium 4 mobile app
Thanks guys it was annoying having that update keep popping up and no real computer to lookup info or soff. As for getting updates after roming the phone usually just wait for authors to incorporate the updates. But I did not realize you can't have two recoveries like you can on Motorola phones which is good to know.
Sent from my HTC6525LVW using Tapatalk
New to android here.
I rooted the device with WeakSauce and use Firewater for S-Off. I didn't flash any custom recoveries. I did freeze some apps with Titanium Backup. If I do the OTA, 1) will it work? and 2) will it remove my root and/or s-off?
NoFanboy said:
You guys need the stock recovery in order to install the OTA. It won't work with a custom recovery, it'll just boot to the custom recovery and not do anything. You can install the OTA with s off and root but you still need the stock recovery. You install the stock recovery the same way as you did the custom. Adb -> flashboot flash recovery *path of recovery*.
megafileupload.com/en/file/520717/stockrecovery-img.html
Click to expand...
Click to collapse
For clarification, after flashing the stockrecovery.img you posted and installing the update, there should be no problem flashing back to CWM recovery after the fact?
Thank you for your help and your time!
skivvies said:
For clarification, after flashing the stockrecovery.img you posted and installing the update, there should be no problem flashing back to CWM recovery after the fact?
Thank you for your help and your time!
Click to expand...
Click to collapse
Nope there will be no problem.
Sent from my HTC6525LVW using Tapatalk
richii0207 said:
In order to install update, you need to have STOCK recovery and STOCK Rom....NOT debloated or with mods....STOCK.
Again, you need STOCK recovery using a STOCK Rom.
If you have modified the system in anyway, it WONT work until you put it back to STOCK.
Sent from my HTC6525LVW using xda app-developers app
Click to expand...
Click to collapse
All your big words confuse me...will it work with custom rom's and recoveries?
I don't remember ever having to have stock recovery and stock rom for my old DNA to take an update. Normally devs would update their rom with the updates and all we had to do was fastboot flash the new radio.
NoFanboy said:
You guys need the stock recovery in order to install the OTA. It won't work with a custom recovery, it'll just boot to the custom recovery and not do anything. You can install the OTA with s off and root but you still need the stock recovery. You install the stock recovery the same way as you did the custom. Adb -> flashboot flash recovery *path of recovery*.
http://www.megafileupload.com/en/file/520717/stockrecovery-img.html
There are also videos on YouTube on flashing recoveries to the m8 if you need more help.
Sent from my HTC6525LVW using Tapatalk
Click to expand...
Click to collapse
So I flash the file you linked to, thank you but when I try to get into recovery I get a red triangle with an exclamation point in it. Seemed pretty straight forward.
sfreemanoh said:
All your big words confuse me...will it work with custom rom's and recoveries?
Click to expand...
Click to collapse
Lol, I had to. I just know someone is going to start a thread saying "update won't work, it just boots into twrp"
Sent from my HTC6525LVW using xda app-developers app
z-man79 said:
So I flash the file you linked to, thank you but when I try to get into recovery I get a red triangle with an exclamation point in it. Seemed pretty straight forward.
Click to expand...
Click to collapse
Hold the volume up button and pressed the power button to get to the recovery menu.

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