Need Help w/ AT&T LG G Pad 8.0 V495 Bootloop - G Pad 8.3 Q&A, Help & Troubleshooting

I rooted my AT&T LG G Pad 8.0 V495 right as it came in. I used Kingroot to root it and I didn't like the Kingroot manager so I switched the root access over to SuperSU and after rebooting I ended up stuck at the AT&T loading screen. I was now stuck in a boot loop and found no way out of it since I didn't have a custom recovery. I appreciate all the help that's given to me. P.S. I am fairly new to this so please mind me asking questions about something your statement has explained so I may get a better understanding of it.

chopsticks n' eggrolls said:
I rooted my AT&T LG G Pad 8.0 V495 right as it came in. I used Kingroot to root it and I didn't like the Kingroot manager so I switched the root access over to SuperSU and after rebooting I ended up stuck at the AT&T loading screen. I was now stuck in a boot loop and found no way out of it since I didn't have a custom recovery. I appreciate all the help that's given to me. P.S. I am fairly new to this so please mind me asking questions about something your statement has explained so I may get a better understanding of it.
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Your best bet might be LG warranty service.
If you were on Lollipop before your tablet bricked, I have a thread in the General section where 1-2 people with a bricked V495 were able to flash the UK495 KDZ and everything worked except for mobile data.
But another user found that when he tried that after having bricked on the Marshmallow ROM, the display was messed up and wasn't usable.
I don't have the V495, I was just trying to help because there's been lots of people who did the same thing as you did.
So no matter whether you were on Lollipop or Marshmallow, I'm not responsible if flashing the UK495 KDZ doesn't unbrick it satisfactorily or bricks it worse. If the information helps, please thank the users I mention in my thread who did the actual work and were kind enough to report their results.
FYI, on any device its a crapshoot of you'll be successful switching from Kingroot to SuperSU. Kingroot changes often, works in a suspicious manner, and is very invasive putting stuff in the system partition that's not necessary for root.
On any device, one person can have success and the next person with the same device and setup might not.

Other Options?
roirraW "edor" ehT said:
Your best bet might be LG warranty service.
If you were on Lollipop before your tablet bricked, I have a thread in the General section where 1-2 people with a bricked V495 were able to flash the UK495 KDZ and everything worked except for mobile data.
But another user found that when he tried that after having bricked on the Marshmallow ROM, the display was messed up and wasn't usable.
I don't have the V495, I was just trying to help because there's been lots of people who did the same thing as you did.
So no matter whether you were on Lollipop or Marshmallow, I'm not responsible if flashing the UK495 KDZ doesn't unbrick it satisfactorily or bricks it worse. If the information helps, please thank the users I mention in my thread who did the actual work and were kind enough to report their results.
FYI, on any device its a crapshoot of you'll be successful switching from Kingroot to SuperSU. Kingroot changes often, works in a suspicious manner, and is very invasive putting stuff in the system partition that's not necessary for root.
On any device, one person can have success and the next person with the same device and setup might not.
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Click to collapse
Thanks for the info., however I would like to use the LG warranty service as a last resort. I looked online for any stock firmware(KDZ/TOT) I could flash but I ended finding nothing. I assumed that I couldn't find anything because AT&T doesn't release their firmware or it's just difficult to get a hold of. I would just want to know if there was any other options I could take before contacting LG or any KDZ/TOT files anybody has for my device they could share with me on this thread. Thanks for any help and info.

For the future
I guess once I get my device back up and running i'll just use Kingroot as a temp root since everytime I restart my device it removes the root. I'll just flash SuperSU next time and not attempt to switch root users to increase my chances of a soft brick.

Related

[Q] Zact Mobile - root & flashing

I am creating this thread because I have not found another ZACT rooting/flashing thread yet and I am hopping that a dev will pop in and start working on this, or help walk me through what I can do to get the ball rolling. Check out my first thread, The future of phones is coming
I received 2 phones a few weeks ago now. I wasn't thinking and just jumped the gun and updated to 4.3 on one of them (the other is my fiances and have instructed her NOT to do the update). I am unable to cf-auto-root with the sprint s3 method, so no root. I read if I get the recovery.img from the phone I can post in on Chainfire's cf-auto-root page and he can make a cf-auto-root for the zact s3. I can not get a recovery.img to send in because it is my understanding that to adb pull the recovery I need root. cant get root because I dont have a recovery.img?
I spoke with zact team members a few times. I told them I was having issues with 4.3 and wanted to go back to 4.2.2. A few people were helpful at first. Unfortunately, they are so small, I seem to keep running into the same people, and then they stop trying to help. What I have learned is, they "have confirmed with there Team, that if you process the software downgrade, the Zact software will not work on your phone. This is based upon how our software interfaces with the firmware." SO, that being said we would need to find out what software they have installed and have it integrated into any roms made. Does that sound right?
They also WILL NOT share the MSL. Which is another reason I want root. I still plan on cloning the phone as a backup if I have issues with flashing. but without the msl, i cant change the qualcomm settings to connect to dfs/cdma to back clone it.
I am not a developer, I could use some direction. I feel ZACT will start growing once people realize how much you can save compared to a sprint plan. I have noticed that I get better service then a lot of the people I work with. I am on prl version 24017, which I have not seen before either.
devildogwillbur said:
I am creating this thread because I have not found another ZACT rooting/flashing thread yet and I am hopping that a dev will pop in and start working on this, or help walk me through what I can do to get the ball rolling. Check out my first thread, The future of phones is coming
I received 2 phones a few weeks ago now. I wasn't thinking and just jumped the gun and updated to 4.3 on one of them (the other is my fiances and have instructed her NOT to do the update). I am unable to cf-auto-root with the sprint s3 method, so no root. I read if I get the recovery.img from the phone I can post in on Chainfire's cf-auto-root page and he can make a cf-auto-root for the zact s3. I can not get a recovery.img to send in because it is my understanding that to adb pull the recovery I need root. cant get root because I dont have a recovery.img?
I spoke with zact team members a few times. I told them I was having issues with 4.3 and wanted to go back to 4.2.2. A few people were helpful at first. Unfortunately, they are so small, I seem to keep running into the same people, and then they stop trying to help. What I have learned is, they "have confirmed with there Team, that if you process the software downgrade, the Zact software will not work on your phone. This is based upon how our software interfaces with the firmware." SO, that being said we would need to find out what software they have installed and have it integrated into any roms made. Does that sound right?
They also WILL NOT share the MSL. Which is another reason I want root. I still plan on cloning the phone as a backup if I have issues with flashing. but without the msl, i cant change the qualcomm settings to connect to dfs/cdma to back clone it.
I am not a developer, I could use some direction. I feel ZACT will start growing once people realize how much you can save compared to a sprint plan. I have noticed that I get better service then a lot of the people I work with. I am on prl version 24017, which I have not seen before either.
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WARNING!! If you process that downgrade, you will trip KNOX security, then your phone will be bricked. Also, ESN cloning is illegal to talk about on XDA.
sent from my GS3
I will trip knox security? What exactly does Knox do, and what do you mean by that? I though Knox just makes it read 0x1 on the odin screen if you flash now? If thats what you mean, I already did that by flashing cf-auto-root. Its my understanding that the boot loader is the issue when downgrading. but on this site, they say that only at&t users should not try it, and technically this is a sprint phone I believe. Just with added software.
If I am wrong please let me know.
Also, I think you mean that it is not acceptable, not illegal. Illegal would imply I could get arrested for commenting about phone cloning on this site. And although cloning your personal phone for your own uses is not illegal, I will not mention it again on these forums. Thanks for the warnings.
sent from my GS3
Also, I guess I am not necessarily trying to downgrade, just trying to find out what needs to be done so that I can flash or ANYTHING to get away for 4.3 issues. Since the upgrade, my fiance sent me an mms and it has popped up in my messages 5 times, so it looks like she keeps sending it, but I am unable to open it because it wont download.
The more important issue is root. I want to be able to use my root apps to backup, re install my old backups from my last s3, and attempt to get my msl to try and fix the mms issue.
sent from my GS3
Today has been a productive day so far... using Skunk Ape1's root method "[Tutorial] Rooting the Sprint GalaxyS3 the Easy Way" I was able to get twrp recovery installed. (I wasn't able to do this before because prior the only method i knew was to go to goo.manager and that didn't recognize my device) SO, with twrp installed, i flashed the zip file from Skunk Ape1's root method. Following the instructions to the T everything seemed to work fine. After reboot, I had a knox message popped up, saying "SECURITY NOTICE: Unauthorized access to a secured area has..." I relive that root has been installed but knox is keeping locked up still. I am going to look for this mysterious "Knox remover script" that you will see in the first post on that page, then I will attempt root again.
I have officially given up on root currently. I have tried every root method I can find, my flash counter is somewhere around 13. I was able to use the knox removal script from here If anyone has suggestions for root, I am open to ideas. Thanks.
Finally did it
So, today i was just realizing the lack of space i had on my phone from downloading stuff and photos so i wanted to clean it up. I moved all the important stuff off, and though it would be a good time to factory reset and just have a clean new phone to start over again. ( I missed flashing and this was the closest thing I had) So, during the process of factory resting i wanted to clean everything so i click data, cach, internal external.. system.. yeah well bad idea. my phone rebooted and go stuck on the boot. So i restarted in recovery and reset again and this time is warned me that there was no OS installed... F*ck... Zact customer service wont give me the "custom software" that they installed so im screwed.
After hours of thinking and trying to do stupid odd ball things that i knew wouldnt work. I downloaded a sprint stock 4.3 tar file and odined to my phone. started up fine. works great. so... what zact said about flashing roms bricking this phone was BS.. the only custom thing i have seen was in the zact mobile app that came installed had some extra features used to send usage info and reboot stuff for zact troubleshooting. so with stock sprint rom, and zact mobile app im back to my phone working. AND with that, im going to move on to the rooting, and flashing of this piece of crap. Ill be back with more details later.
I have installed CyanogenMod with full root!!!
well first off, i had the CMinstaller set up but it did not recognize my device so after a while i decided to attempt to cf_auto_root, which seemed to work but failed root checker. I wanted to try another method. I had CMinstaller still up* I was attempting THIS method to root. I was using philz_touch_6.15.4-d2spr.tar.md5 that I flashed using Odin 3.07 (that I have had for a long time on my pc. so google that one)https://www.google.com/search?q=odin+3.07&oq=odin+3.07&aqs=chrome..69i57.3464j0j1&sourceid=chrome&ie=UTF-8 After i installed Philz touch, i noticed CMinstaller noticed my phone and started downloading system files. I continued what i was doing with the root method and installed DE-SAMSUNGNIZER_KNOX_REMOVAL_SCRIPT_V1.0 and UPDATE-SuperSU-v1.93 just as CMinstaller finished its download, so i said what the hey, and clicked install. next thing i knew i was running cyanogenmod with full root!!! please someone else verify this and let me know if you get it going too.
Deleted
Stock 4.3 with root
so yeah, just for to check i flashed back to stock 4.3 (not sure who uploaded it but it works) It does have knox so be warned. I then followed the root method in my previous post and it worked fine. i have stock with root. If someone can try it without using that tar file, let me know. Cant really go back once you do it so i cant try the root method with the zact "custom software" myself. Let me know what you find out. Hope this helps someone.
Thanks
Thanks for posting your struggles and successes. With Zact shutting down I was curious about what I could do with my kids' S3s if I don't like the Sprint plan that they are rolling us into. I may be trying this in a couple weeks...
Zact to Ting
Barnsie said:
Thanks for posting your struggles and successes. With Zact shutting down I was curious about what I could do with my kids' S3s if I don't like the Sprint plan that they are rolling us into. I may be trying this in a couple weeks...
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Click to collapse
What I would do and have done for my fiance and myself, get on Zact.com live chat ask them to Deactivate your phones. and give them the DEC on the back of the phones. It takes about one min for it to complete per phone. Then go on over to Ting.com and start up a new account with them using your old zact phone. Ting also lists the MSL that i struggled so much trying to get. I would recommend flashing a stock rooted rom debloated, to get all that ZACT crap off your phones. and start out fresh.

Question about rooting LG G2 (Sprint) and OTA Updates.

Good afternoon guys,
I have a few set of questions and I will be glad if someone is able to kindly help me out. Please keep in mind that I am not an android expert as far as rooting, custom roms, etc... So I ask for patience from you guys!
Now... into the questions. I got my LG G2 2 weeks ago from Sprint. Great solid phone with killer specs. I previously had a Galaxy Epic 4G Touch. I was looking into rooting my LG G2 phone. However, somewhere in an article online, I read that, if I were to root my LG, I would no longer receive OTA software updates... Like an updated android version for example.. Is that true? I dont care about loosing root after updating. I just dont want to root my phone, receive an OTA update and then mess up my phone.. So thats my first question.
Next... I've done quite a few research online on how to root the G2 from sprint. What i am currently having issues with is finding the drivers. I know I must install them prior to attempting anything else. I read that I could use the Tmobile version drivers even though I am on sprint. But no luck finding those either. Could someone provide me with a link to download the drivers? Thanks! (Windows 8)
And last... I've seen many methods on rooting this device, that at the end, was confused on which one to use. Soo.. could someone share a link of a working method to root the LG G2 from Sprint (Android 4.4.2)
Thank you guys and I will be very grateful for any help. :good:
Any change of the android operating system with ota can fail. They are looking it seems note for any excuse to break the phone if you do anything. Best idea is to make sure you can unroot, then take ota.
Best way to root is go with ioroot25. I believe it is in lg g2 general.
Sent from my Nexus 7 using Tapatalk
Thank you for your reply.
How would I unroot my G2? Would I use ioroot25? Or is there some type of app that I would have to download? Correct me if I'm wrong, but... Is it possible to unroot with SuperSU ones is installed on your phone after a sucessful root?
Thanks.! :good:
SuperSU can unroot (and temp unroot, though anybodies guess if it'll survive an OTA). There's several other temp unrooters, I often use Hide My Root (try to get some perspective on what the device *actually* works like). Otherwise, removing su, supersu, busybox (if installed) and whatever else until /system looks unmodified works. If there's custom recovery, you (as well as I) probably need to flash that back to stock as well. Or.. quite likely there will be a version around to flash without taking the actual OTA update if there isn't already (haven't checked the other thread). That'll likely be the easiest rather than bother with redoing the work to fix it up again.
Nothing is risk-free of course, but unrooted and flashed back to stock recovery it should be at least fairly unlikely to hurt anything. Of course that's often the stuff I mess up.
Robles23 said:
Good afternoon guys,
I have a few set of questions and I will be glad if someone is able to kindly help me out. Please keep in mind that I am not an android expert as far as rooting, custom roms, etc... So I ask for patience from you guys!
Now... into the questions. I got my LG G2 2 weeks ago from Sprint. Great solid phone with killer specs. I previously had a Galaxy Epic 4G Touch. I was looking into rooting my LG G2 phone. However, somewhere in an article online, I read that, if I were to root my LG, I would no longer receive OTA software updates... Like an updated android version for example.. Is that true? I dont care about loosing root after updating. I just dont want to root my phone, receive an OTA update and then mess up my phone.. So thats my first question.
Next... I've done quite a few research online on how to root the G2 from sprint. What i am currently having issues with is finding the drivers. I know I must install them prior to attempting anything else. I read that I could use the Tmobile version drivers even though I am on sprint. But no luck finding those either. Could someone provide me with a link to download the drivers? Thanks! (Windows 8)
And last... I've seen many methods on rooting this device, that at the end, was confused on which one to use. Soo.. could someone share a link of a working method to root the LG G2 from Sprint (Android 4.4.2)
Thank you guys and I will be very grateful for any help. :good:
Click to expand...
Click to collapse
Well I took a OTA update this morning not thinking.....rooted but stock rom and now my phone wont come out of recovery.....Trying to fix this now...ugg! Not fun

Lg g pad f 8.0 plus (ak815)

Has anyone come across one of these devices in the title. It runs 5.0.2, and the full software version is AK81510A. Granted this is a tablet from a regional cell carrier (Bluegrass Cellular) but I haven't been able to find much in the way of useful information for this device. I've tried numerous methods of rooting including several one-clicks, apks, and even pulling the image and rooting the image myself in ubuntu, but couldn't get anything to work. This is my first android device that I've ever attempted to root so I suppose it's possible that I just jacked something up. Any help/advice is much appreciated!
Hi! For what it's worth, I haven't noticed anyone mention this variant/model before. Have you tried KingRoot? It's awful because it really embeds in your system deeper than people notice most of the time but if you're desperate enough. I've only used KingRoot on the VS985 G3 on 35B (5.1.1) long enough to downgrade some partitions manually in order to be able to flash any old KDZ using LG Flash Tool 2014. Besides all the privacy concerns about what KingRoot might phone home about you or your device, at least on that stock release it required re-rooting using KingRoot every time you reboot, and it needed internet to root.
Edit: At least that model appears on this website but doesn't seem to be any KDZs to restore to 100% stock in case you screw things up enough trying to root. http://devtester.ro/projects/lg-firmwares/country.php?country=United+States Type AK815 in the Search field.
Kingroot was one of the first things I tried, and it fails every time. Even attempted using Kingroot desktop program to root with no results, but then again my chinese is rusty. I was able to pull the system image, but being that I'm by no means an expert or even partially fluent in the rooting ways, have no real idea of what to do with it. Gonna keep digging. Maybe I'll make progress.

Help with my New LG g3 As985

So i recently purchased the Lg G3 on Ebay because it was on sale and it seem like a good deal...............anyway ive had lots of phones from iphones to androids, i always love to root my devices now the issue now is that i cant seem to find a way to root this g3 with the one click root method or any other method (expect Kingroot). Everytime i try the one click root or any root it does all the loading and process and reboots but no super su or root happens. I finally looked around and found a post that said to use kingroot and i did and it worked, but the reason i want to root my device is to flash other roms and tinker with other things and i dont know how to do that without a recovery menu like twrp. I have the LG G3 AS985 which has literally no support anywhere when it comes to rooting or anything. So if i can get someone that knows either how to root it with one click or with kingroot and have the recovery work with it OR if he can at least show me how i can do it without a recovery meaning flash roms and stuff without a recovery using kingroot . (im a noob sorry) or if i can at least upgrade to marshmallow to have something a little nicer anyway any help would be great.
sidenote: i heard that i may be able to use the vs985 recovery with the as985 but i really dont want to brick my phone. Again im a noob so go easy on me pls.
Tried to post link but im a new user so here is the phone
Phone: LG G3 AS985
Firmware: 5.0.1

Root help - Is it even possible?

Hi folks.
Been lurking for a while, but this is my first post.
I've been looking into rooting my SM-G870W (Galaxy S5 Active, Canadian, Telus) for a while now. It's currently updated to Android 6.0.1.
I've read a lot of different information and I've held off on actually trying it because of several posters saying they've bricked their phone or had no luck.
To the best of my knowledge and research, there is no "plug and play" app or program that will root automatically. Is this accurate?
I have read of manual recommendations or guides that say they work.
This site, being the foremost authority as far as I'm concerned, is my last step in research.
Can anyone please advise if this is possible for this phone and version?
If so, is there an existing guide that is reputable that I could follow?
I thank you in advance.
A little late to post. But I am having no luck rooting my SM-870W on Telus. I used Odin and the CF-Auto-Root-kltecanactive-kltevlactive-smg870w for Marshmallow 6.0.1
I just end up with "Recovery is SeAndroid enforcing"
I then have to flash back the stock rom
Tomorrow when I have time, I am going to downgrade back to Lollipop to root it. If successful, then I will use Flashfire to update to Marshmallow 6.0.1 and see how that goes.
Well so far I successfully downgraded my phone back to Lollipop and rerooted it. . Tomorrow or next week will try updating with flashfire
I tried again to root marshmallow using flashfire, and it boot looped. So just going to stay on Lollipop and keep rooted. Will probably upgrade phone soon anyway. I don't know how others on youtube etc say they have done it, but it's not working for me.
Thanks for posting
I too have the same model phone and I'm running into the exact same issue you are. Thanks for posting which lets me know I'm not the only one facing this problem
windrider42 said:
I tried again to root marshmallow using flashfire, and it boot looped. So just going to stay on Lollipop and keep rooted. Will probably upgrade phone soon anyway. I don't know how others on youtube etc say they have done it, but it's not working for me.
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