LG Optimus l90 rooting with unlocked bootloader - LG Optimus L90

I was recently rooted the latest version of Android with towel root, when I decided to restore my device. I then updated my device with the LG mobile support tool. I then tried to reroot it using towel root again. The app then said my device was not supported. I have tried using the modstring but I can't get anything to work. Please help
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tluers087 said:
I was recently rooted the latest version of Android with towel root, when I decided to restore my device. I then updated my device with the LG mobile support tool. I then tried to reroot it using towel root again. The app then said my device was not supported. I have tried using the modstring but I can't get anything to work. Please help
Sent from my LG-D415 using XDA Free mobile app
Click to expand...
Click to collapse
What is your software version? If it's V10E, there is no root exploit available. Only fix for that is to downgrade to V10C then re-root. If still on V10C, I'd suggest trying PurpleDrake to root it since TowelRoot doesn't seem to be working.

shinobisoft said:
What is your software version? If it's V10E, there is no root exploit available. Only fix for that is to downgrade to V10C then re-root. If still on V10C, I'd suggest trying PurpleDrake to root it since TowelRoot doesn't seem to be working.
Click to expand...
Click to collapse
It says that my version is D41510e. Would that be a V10E version?
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tluers087 said:
It says that my version is D41510e. Would that be a V10E version?
Sent from my LG-D415 using XDA Free mobile app
Click to expand...
Click to collapse
Yep.

LG L90 root
I am having the exact same problem! how to downgrade?

wirenut420 said:
I am having the exact same problem! how to downgrade?
Click to expand...
Click to collapse
See this thread

I just rooted mine and it says it was same as yours!
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Related

Cant seem to get my tmobile G flex into download mode.

I have tried the usb and phone off then hold volume up button solution with no luck.
trying to downgrade from KK to get root.
some one helppp
cookie6302 said:
I have tried the usb and phone off then hold volume up button solution with no luck.
trying to downgrade from KK to get root.
some one helppp
Click to expand...
Click to collapse
D959?
if your phone boots do this
http://forum.xda-developers.com/lg-g-flex/general/tutorial-d959-unroot-downgrade-to-t2814158
Yes sir
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D-FUSE said:
D959?
if your phone boots do this
http://forum.xda-developers.com/lg-g-flex/general/tutorial-d959-unroot-downgrade-to-t2814158
Click to expand...
Click to collapse
Yes d959. I am on 4.4.2 kk no root. Will the link you sent work for me,?
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This for users who are already rooted and trying to downgrade? Bc im on 4.4.2 unrooted. So i assume this method won't work for me. If not....what option do i have?
Thank u
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cookie6302 said:
This for users who are already rooted and trying to downgrade? Bc im on 4.4.2 unrooted. So i assume this method won't work for me. If not....what option do i have?
Thank u
Sent from my LG-D959 using XDA Free mobile app
Click to expand...
Click to collapse
root you phone they have removed download mode you will not be able to get into download mode
D-FUSE said:
root you phone they have removed download mode you will not be able to get into download mode
Click to expand...
Click to collapse
See now im confused.. The process i was using to root my phone involved me getting into download mode to go back to 4.2.2 in order to root the device. How can. I root my 929tmobile phone when its on 4.4.2?
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cookie6302 said:
See now im confused.. The process i was using to root my phone involved me getting into download mode to go back to 4.2.2 in order to root the device. How can. I root my 929tmobile phone when its on 4.4.2?
Sent from my LG-D959 using XDA Free mobile app
Click to expand...
Click to collapse
use the apk attached towelroot just push the button that says make it rain
D-FUSE said:
use the apk attached towelroot just push the button that says make it rain
Click to expand...
Click to collapse
A root method exists for KK, just use Towelroot as D-FUSE pointed you to.....

SG i9305 Towelroot problem

Hi! I've just tried towelroot and it shoved in my face that my phone is not supported. I have tried the different modstrings and my kernel date is 28.11.2013 (should be supported). Any thoughts and ideas would be appreciated. Thank you!
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VankaMa said:
Hi! I've just tried towelroot and it shoved in my face that my phone is not supported. I have tried the different modstrings and my kernel date is 28.11.2013 (should be supported). Any thoughts and ideas would be appreciated. Thank you!
Sent from my GT-I9305 using XDA Free mobile app
Click to expand...
Click to collapse
Use odin to root your i9305. check the odin guide below in my signature and follow the steps to root your device, very easy
Thank you! I was thinking about Odin but yet again I was curious why the towelroot was not working uder those conditions. But I guess root is root no matter how you get it
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VankaMa said:
Thank you! I was thinking about Odin but yet again I was curious why the towelroot was not working uder those conditions. But I guess root is root no matter how you get it
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Click to expand...
Click to collapse
yep, you got that right
This is the easiest way in my opninion
MaHo_66 said:
yep, you got that right
This is the easiest way in my opninion
Click to expand...
Click to collapse
I have also rooted my phone by flashing Philz recovery using stock recovery
Then, the way opened to Custom World.
Towelroot
VankaMa said:
Hi! I've just tried towelroot and it shoved in my face that my phone is not supported. I have tried the different modstrings and my kernel date is 28.11.2013 (should be supported). Any thoughts and ideas would be appreciated. Thank you!
Sent from my GT-I9305 using XDA Free mobile app
Click to expand...
Click to collapse
Somehow the new towelroot is not compatible with the i9305. knowing this because it happened to me too . until i decided to try the version 1 and version 2 . and version 2 worked for me. Now i don't see any difference whether you root with odin or with towelroot. Unless you don't want your knox warranty void.. that's the only difference. if you did upgraded to 4.3 and you rooted your device with a different method other than towelroot, it will void your knox warranty.
Hbohd said:
I have also rooted my phone by flashing Philz recovery using stock recovery
Then, the way opened to Custom World.
Click to expand...
Click to collapse
I tried the tr v2 and v1 but no success whatsoever. Guess it's time to Odin my phone thank for the help!
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Hey guys do you think that the towelroot method will be available for the gt 19305 soon ? Have been wanting to root this phone for quite a while now would like to keep knox happy if you know what i mean.
just one more question does anybody know when the kitkat update will be available ota in Ireland?
CHEERS.

Flex update? LS995

Anyone getting an update on their Sprint Flex after ZV7?
My phone just got an update notificacion 228mb or so.
I´m using it overseas so I dont know if this will affect anything.
It says version ZV7 to ZV9...
Yeah I just got
---------- Post added at 02:26 AM ---------- Previous post was at 02:26 AM ----------
Wonder what it entails
http://www.lg-phones.org/sprint-rolls-out-ls995zv9-ota-update-for-lg-g-flex.html
Sprint is rolling out a minor over-the-air firmware update to its version of the LG G Flex. LG G Flex owners on the “Now Network” should find the LS995ZV9 update to hit their devices now. Here’s what to look forward to when the update finally drops.
This software update includes:
New PRL (51103)
update Google Security Patch
Google Market Store update 4.4.2
R5Radio Player improvement
Wi-Fi Calling improvement
Wi-Fi is required to download the update. You can wait for the notification to arrive on its own, or you can try your luck requesting it down manually. More specific instructions are available at Sprint’s support page.
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Sent from my LG-LS995 using XDA Free mobile app
So anybody rooted try?
SayWhat10 said:
So anybody rooted try?
Click to expand...
Click to collapse
Another user tried in a separate thread that I started about this in the Flex Q&A section and was unsuccessful with trying towelroot and stumproot...
Jessooca said:
I myself had no issues rooting with stumproot on ZV9. Just be sure to install the updated supersu 2.37 afterwards, It worked just fine for me.
Click to expand...
Click to collapse
Can you post screenshots?
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Jessooca said:
I myself had no issues rooting with stumproot on ZV9. Just be sure to install the updated supersu 2.37 afterwards, It worked just fine for me.
Click to expand...
Click to collapse
I tried and it's still asking for binary saying I have to manually re root
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lostsoul77 said:
Can you post screenshots?
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Click to expand...
Click to collapse
Confirmed working on Ls995 with latest update.
didithu said:
Confirmed working on Ls995 with latest update.
Click to expand...
Click to collapse
Can someone post the update file? I deleted mine
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So y'all were rooted.... Updated... Lost root... Then just rebooted with stump?
Jessooca said:
I flashed the tot file restoring it to stock, continued to apply all the over the air updates until i got to zv9 then -making sure usb debugging in developer options was enabled, installed stump root and let it do it's thing, rebooted, installed the latest apk of supersu 2.39 (i didn't use supersu via play store though, i downloaded it from chainfire) installed the binary as "normal" then rebooted and it's been rooted with no issues as it should be.
Click to expand...
Click to collapse
I tried this method step by step with the exception of flashing the tot file since I'm already on zv9, got supersu through chainfire and still nothing what am I missing?
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Jessooca said:
Honestly, i have no idea. Perhaps go the method i did. I didn't have any issues starting from stock.
What error are you getting exactly?
---------- Post added at 01:44 AM ---------- Previous post was at 01:41 AM ----------
or use titanium backup and wipe supersu then uninstall it, reboot then run Stump Root again.
Click to expand...
Click to collapse
Cannot load binary
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What exactly is the R5 radio player?
Jessooca said:
Try this supersu
https://www.androidfilehost.com/?fid=95857557620392537
Try simply installing this and if it still does not work then wipe the cache and data of supersu remove the version you have installed, reboot and try installing this after that
Be sure usb debugging is enabled in developer options and unknown sources is checked as well.
Click to expand...
Click to collapse
This is my issue I had root with towelroot before update which went away after update I installed stump n as soon as I open it it sez I'm rooted but root checker sez I'm not
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koma77 said:
This is my issue I had root with towelroot before update which went away after update I installed stump n as soon as I open it it sez I'm rooted but root checker sez I'm not
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Click to expand...
Click to collapse
Usually U r unable to install update while rooted. Check ur version again after updating. In ur case i'd suspected u r still on the same version.
One way to take the updates that u r on stock rom.
didithu said:
Usually U r unable to install update while rooted. Check ur version again after updating. In ur case i'd suspected u r still on the same version.
One way to take the updates that u r on stock rom.
Click to expand...
Click to collapse
I was rooted using towelroot on v7 now I'm on v9 with no root but stump sez I am root checker sez I'm not
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koma77 said:
I was rooted using towelroot on v7 now I'm on v9 with no root but stump sez I am root checker sez I'm not
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Click to expand...
Click to collapse
One way to know is that u run su one more time to verify
didithu said:
One way to know is that u run su one more time to verify
Click to expand...
Click to collapse
Supersu won't even open prompting me it has no binaries
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koma77 said:
Supersu won't even open prompting me it has no binaries
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Click to expand...
Click to collapse
Meaning u r not rooted.
Re boot ur phone and re run Stump
didithu said:
Meaning u r not rooted.
Re boot ur phone and re run Stump
Click to expand...
Click to collapse
Did that 10 times
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ATT software update !!!

wow! i'm suprised !
i'm rooted but i'm still able to OTA !
it' 236mb.
Were you able to download today's update, and install it? From what I understand, it will not let you install due to the changes in the system partition due to root.
That's right. He will be able to download the update but not to install it.
Correct it fails install but does download.
Is this 5.1.1
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No. It's 5.0.2 Build OE2.
LeKtRiCzzz said:
Is this 5.1.1
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Click to expand...
Click to collapse
Already a thread on this here http://forum.xda-developers.com/showthread.php?p=60713554
No need for another thread closed.
"Better to be silent, than to argue with the ignorant."

rooting att s5 on 4.3 after I've switched to t mobile

Okay, so I've searched and searched and haven't found an answer for this. I have a galaxy s5 I bought from att a while back, I have since unlocked it and switched to t mobile. I'm needing to root it but after I roll back the update with odin (?) then will I be able to upgrade again with the same process? Or is this cross platform fubar not going to work? I need to get my native tethering to work. Thanks for any help that can be provided.
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avacotter said:
Okay, so I've searched and searched and haven't found an answer for this. I have a galaxy s5 I bought from att a while back, I have since unlocked it and switched to t mobile. I'm needing to root it but after I roll back the update with odin (?) then will I be able to upgrade again with the same process? Or is this cross platform fubar not going to work? I need to get my native tethering to work. Thanks for any help that can be provided.
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Click to expand...
Click to collapse
Well for starters, a little more info about the phone would be helpful. What are you currently running, firmware version etc.
Looks like 4.4.2 and it's a g900a. It's also been Sim unlocked and the IMEI had been swapped. But everything else is from the factory AT&T.
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avacotter said:
Looks like 4.4.2 and it's a g900a. It's also been Sim unlocked and the IMEI had been swapped. But everything else is from the factory AT&T.
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Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=3076803
Read step 5 in the OP you'll see "towel root" that's how you root 4.4.2
Towelroot will work if the kernel is 22 Jul 2014? I though there was a cut off?
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Yeah, I just tried towelroot and my phone is not supported...
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avacotter said:
Yeah, I just tried towelroot and my phone is not supported...
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Click to expand...
Click to collapse
If your on 4.4.2 then towel root should work. If it don't then just download the NCE downgrade file from the OP of that same thread and flash using the AP slot in odin 3.09 then use towel root again. I have used that downgrade file and total root numerous times. If your on 5.0 them don't use any of it as it will not work.
---------- Post added at 03:21 PM ---------- Previous post was at 03:20 PM ----------
This is the towel root file that i use. There was like 3 different versions.
https://mega.nz/#!kQtjRCaL!xftfwudNZmYCaYY2lE87ajB_-36ud3kNKnR40T4BVVg
Sort of related, but I have an S5 on 4.4.4. I know I will need to downgrade temporally to perform the rooting process (no big deal, I had to do manual tweaking on my DROID 4 during its rooting process), but at this time my phone is unlocked (g900a). Will the process listed in muniz_ri's tutorial ruin the phone's unlocked state? I've never dealt with GSM stuff so this is all new to me.
Flame Soulis said:
Sort of related, but I have an S5 on 4.4.4. I know I will need to downgrade temporally to perform the rooting process (no big deal, I had to do manual tweaking on my DROID 4 during its rooting process), but at this time my phone is unlocked (g900a). Will the process listed in muniz_ri's tutorial ruin the phone's unlocked state? I've never dealt with GSM stuff so this is all new to me.
Click to expand...
Click to collapse
No. The sim unlock information is in a different partition which is almost never touched by any ROMs.
I'll give it a try tonight and let you know. Thanks!
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So how do I re update after I root? I'm now on the t mobile network, but all the software us at&t...
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Well, thanks all! I'm officially finally rooted!
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