Noob question - LG Optimus L9 P760, P765, P768, P769

Better to be safe than sorry but, I want to do a factory reset because my phone is acting very weird, should I unroot my phone before I do the reset and when I do the reset, I will loose root, correct? (My goal is to loose root for the time being)
Sent via LG Optimus L9 US

No, u wont loose it, but better share us ur rooting method to be sure.

Related

best way to restore to default rom?

ok, so my phone (t-mobile g2) is rooted but has hardware faults and I want to take it to a t-mobile store. I don't want to go in with it rooted as they might just say its voided the warranty and they wont help. Only problem is, I remember that when I first rooted my phone it was very difficult to do and I had to use the goldcard method which took forever. Obviously I don't want to have to do this again if I don't have to.
So which rom should I restore it to if I want it to look like the stock (1.5 I think) firmware, but be easily rootable if I need to? Is there an easier way to root a g2 touch now? or is it still goaldcard/flashrec?
Thanks very much for any response!

Factory reset on rooted s2

i rooted my phone 3 week before now can i do factor reset ? will this cause any issue and will my phone loss my super user power?
Hey I have the same question. I want to do a factory restore but I still want my phone rooted and unlocked. Currently a Vigin phone, rooted to work on Telus.
I rooted my phone via cf-root and have done factory reset before and have never lost root.
can I just do a Factory Data reset. Also do I need to re download Samsung S unlock ?
Thanks
any one have additional info on this.
thanks
yajur said:
i rooted my phone 3 week before now can i do factor reset ? will this cause any issue and will my phone loss my super user power?
Click to expand...
Click to collapse
Hello. You can always factory reset it and then root it again after if you loose root.
ok well i followed the guide to flash to factory ROM back to my phone after rooting it with EB. But when I go to phone info it still say that my Build Number is still EagleBlood 1.0. is that correct? Im trying to get my XT9 to work again but it doesnt seem like it is. Am I doing something wrong?
Hey Guy's If I reflash back to Stock Kernel then do Factory reset and reset cache will I lose Root ?
btw I'm Still running Stock Firmware if that makes any difference
Guys, just to confirm:
Factory reseting the device should not affect root as the source for this lies within the kernel you used to root in the 1st place. unless a stock kernel is installed the root will remain.
---------- Post added at 02:21 AM ---------- Previous post was at 02:20 AM ----------
brainimpact said:
Hey Guy's If I reflash back to Stock Kernel then do Factory reset and reset cache will I lose Root ?
btw I'm Still running Stock Firmware if that makes any difference
Click to expand...
Click to collapse
you WILL lose root if you flash a stock kernal yes. a factory reset alone will not affect the root status.
[email protected] said:
you WILL lose root if you flash a stock kernal yes. a factory reset alone will not affect the root status.
Click to expand...
Click to collapse
only got my SGS2 last week its my first Android so trying to learn for the future
thanks very much for the Quick Answer
All I need now is a USB JIG any recommended place to buy one from?
eBay.
Factory reset wipes the /data partition, ONLY user-modified data is erased.
All custom firmware, kernel, root access, bootloader, recovery, etc. is untouched as none of it resides in /data.
Effectively you just remove your user profile including the apps+settings for them.
So does that mean to unroot my device I will need Flash both the Kernel and Rom then use a JIG to reset Flash counter to 0?
Hello guys, this is my problem right now. I rooted using the S2 Root guide and Odin with insecured kernel. Then I did the factory reset because I thought I could fix my text msg issue. So reinstalled Titanium Backup and Root Check; I noticed that Titanium Backup said I need to root the phone. So I tried to root my phone again following with the Odin step then to S2 Root. On S2 Root part, it got stuck on the part where it say remounting something and it does nothing at all. Any of you have this issue?
morphine_s2 said:
Hello guys, this is my problem right now. I rooted using the S2 Root guide and Odin with insecured kernel. Then I did the factory reset because I thought I could fix my text msg issue. So reinstalled Titanium Backup and Root Check; I noticed that Titanium Backup said I need to root the phone. So I tried to root my phone again following with the Odin step then to S2 Root. On S2 Root part, it got stuck on the part where it say remounting something and it does nothing at all. Any of you have this issue?
Click to expand...
Click to collapse
Root + CWM .
http://forum.xda-developers.com/showthread.php?t=1103399
Advice is to read the Faqs and Guides before messing with firmware not after .
jje

[Q] Question about unrooting

I did a search for unrooting, but I didn't find exactly what I was looking for. I saw one person asked about restoring to factory defaults, with a reply suggesting to reflash to v10e with the offline LG update method. However, if I haven't actually made any changes, could I just use RunMe_L9.bat again and select the unroot option, then restore to factory defaults? I'm using P769 (T-mobile) on firmware v10e.
Thanks!
If you go into supersu app under settings near the bottom there is a full unroot option.
Tablechair said:
If you go into supersu app under settings near the bottom there is a full unroot option.
Click to expand...
Click to collapse
I see, so as long as I stay on v10e, it's easy to root and unroot as needed? Is everything really that easily reversible? Frankly, I don't know why I would want to constantly root / unroot; I just want to know if it's possible. My experience with rooting on Android has been limited to CM9 on an HP Touchpad thus far.
Yea you can root and unroot as much as you like as far as I know. I've read some people on here getting the 10g update pushed to their phone while they were sleeping though, so I would keep root installed and make sure that voodoo has your root backed up at all times.

full master reset?

I have a e970 lgog
It is rooted and unlocked with a custom ROM
I want to do a complete master reset and bring it back to a fresh original new phone
Reason being is that I have a lot of garbage file build up and want a new start
My question is, if I do a factory reset will it affect my phone being rooted and unlocked?
Do I have to revert those before I do the reset? Or will it stay rooted and unlocked?
Any tips on the best way to do this?
Thanks
Im a n00b
uses0ap said:
I have a e970 lgog
It is rooted and unlocked with a custom ROM
I want to do a complete master reset and bring it back to a fresh original new phone
Reason being is that I have a lot of garbage file build up and want a new start
My question is, if I do a factory reset will it affect my phone being rooted and unlocked?
Do I have to revert those before I do the reset? Or will it stay rooted and unlocked?
Any tips on the best way to do this?
Thanks
Im a n00b
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2006946 Look in the FAQ. Basically you have to LGNPST (check out Teenybin Thread in Android Development), then Factory Reset through settings. That will get you back to 100% Stock. I always give very vague instructions to encourage reading. Hit up the threads, the answers are out there.
If you want to keep the same ROM, rooted, and unlocked, just Factory Reset through recovery.
That's not a vague answer right to the point
Sent from my Optimus G using Xparent BlueTapatalk 2

[Q] Does factory reset remove root?

Would a factory reset remove root?
My config:
Apollo, FireOS 14.3.2.3.2
Rootmethod: towelroot
factory reset on new rom slot after installed safestrap or factory reset on stock rom?
stapler85 said:
factory reset on new rom slot after installed safestrap or factory reset on stock rom?
Click to expand...
Click to collapse
ROM Slot. The safestrap for 14.3.2.3.2 is in development and not existent as far as I know.
dimi5 said:
ROM Slot. The safestrap for 14.3.2.3.2 is in development and not existent as far as I know.
Click to expand...
Click to collapse
Then no. changes on rom slots wont affect stock, which is where you shouldnt mess with
stapler85 said:
Then no. changes on rom slots wont affect stock, which is where you shouldnt mess with
Click to expand...
Click to collapse
Soory stapler85. I'm posting bull****.
Again: I don't have safestrap, therefore, I've only the stock rom. However, at I'm going to do a factory reset in the near furutre, and was just curious, whether the device must be rooted afterthat or the factory reset would not affect the system apps/data.
Its funny when people post a question, get an answer, and then claim they dont like that answer.
Perhaps if you gave correct information you would get the answer related to what is going on. You said you were on a ROM slot, so factory reset of that slot will NOT make you lose root just like stappler85 said. Now you just said you are not on a slot but on regular stock, so yes a factory reset probably will make you lose root of your stock system.
If you think about it. You are going to root the stock rom anyway. Why not factory reset FIRST so you know it wont mess up. Then root and SS etc.
But im sure factory reset on rooted stock rom will mess some things up. This device seems unpredictable and probably amazon intention to deter messing around with.
EniGmA1987 said:
Its funny when people post a question, get an answer, and then claim they dont like that answer.
Perhaps if you gave correct information you would get the answer related to what is going on. You said you were on a ROM slot, so factory reset of that slot will NOT make you lose root just like stappler85 said. Now you just said you are not on a slot but on regular stock, so yes a factory reset probably will make you lose root of your stock system.
Click to expand...
Click to collapse
If you read his post he explained that safe strap does not exist for his version of kindle. Therefore he did not receive an answer for his question and your entire post is in error, as well as utterly useless. As for this particular device I can't say but on MOST android devices I've owned root stays even after a factory reset. Must re flash or Un root on many of my other devices I've had to reset, just re downloaded supersu.
conan1600 said:
If you read his post he explained that safe strap does not exist for his version of kindle. Therefore he did not receive an answer for his question and your entire post is in error, as well as utterly useless. As for this particular device I can't say but on MOST android devices I've owned root stays even after a factory reset. Must re flash or Un root on many of my other devices I've had to reset, just re downloaded supersu.
Click to expand...
Click to collapse
No
You should not lose root by doing a factory reset on a working system. You may however lose superuser app if you do not have it installed into system . Open superuser be sure binaries are updated scroll down in settings and be sure superuser is installed into system and you will be fine . To do a factory reset per security settings . Keep in mind if you want to do a reset it will wipe Sdcard and everything you have copied to tablet so backed them up onto your PC and put them back if you wish to keep it
jimyv said:
No
You should not lose root by doing a factory reset on a working system. You may however lose superuser app if you do not have it installed into system . Open superuser be sure binaries are updated scroll down in settings and be sure superuser is installed into system and you will be fine . To do a factory reset per security settings . Keep in mind if you want to do a reset it will wipe Sdcard and everything you have copied to tablet so backed them up onto your PC and put them back if you wish to keep it
Click to expand...
Click to collapse
Thanks to all who are commenting on this post. I started a similar thread earlier because I didn't realize this one was asking a question similar to what I would like to better understand.
I rooted an HDX 7 running 13.3.2.2 using Towel root. All works well. I may sell this tablet in the very near future in order to upgrade to an 8.9 HDX. Is there a simple process for fully UN-rooting this tablet and resetting it back to stock as if it just came out of the box? I am not concerned with losing any personal data on the tablet.
I stress simple because my skills are limited and I do not want to risk bricking. If the risk is too high, I would rather sell it as rooted and erase all user data.
rootnooby said:
Thanks to all who are commenting on this post. I started a similar thread earlier because I didn't realize this one was asking a question similar to what I would like to better understand.
I rooted an HDX 7 running 13.3.2.2 using Towel root. All works well. I may sell this tablet in the very near future in order to upgrade to an 8.9 HDX. Is there a simple process for fully UN-rooting this tablet and resetting it back to stock as if it just came out of the box? I am not concerned with losing any personal data on the tablet.
I stress simple because my skills are limited and I do not want to risk bricking. If the risk is too high, I would rather sell it as rooted and erase all user data.
Click to expand...
Click to collapse
Open su /setting/ full unroot/ bam
Security/ factory reset/bam
Love it! Thank you!

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