need to get rid of super user! tried almost everything please help - G2 Q&A, Help & Troubleshooting

So i read off a guide how to get rooted from a chinese program etc. now i just want my phone squeeky clean just like how i bought it so i can follow a LEGIT guide on this forum to get ADB, root, TWRP or CWM and flashing roms working again. Iv never flashed one rom on this yet. If i download the stock LG G2 T MOBILE build and put it onto my phone. Will it remove the chinese super user/root off of it?
I can enter downloade mode so that is no problem.
Thanks again!
I just need my phone like it came from the manufacturer so I can start rooting knowing that there won't be issues in the future

Related

Most Popular/Used/Stable Rom, Backup, Rooting Method etc

Allright, Ive been pretty active in the xperia forums here and at htcpedia, but on sunday my xperia got stolen. I was hoping to get the Rhodium but Vodafone Insurance are up tight, in the end I bartered myself to a Vodafone Htc Magic. I like using Andoid and loved playing on the Hero, so I thought it was worth a shot.
I've been trailing through the internet looking for how tos and all sorts, but it seems with Android there are thousands of different ways of doing everything! I went on the Unlockr which gave me a really useful guide to flashing and rooting etc, but it seems that a lot of the stuff is now not in fashion and superceded by other methods.
I'd like to know how to root (heard there was a Cyanogen app on the market), backup (not sure why I should backup but there we go), partition (whether I use Linux swap or W/E, apparently something else is faster, and I don't have Ubuntu) and flash a new rom or update. Finally I'd like to know what sort of rom would be recommended, obviously Ive looked at Cyanogen and would like to flash it, as well as Donut.
Thanks in advance!
update: seen a similar thread but the link provided as a solution looks way too compliacted for me. There are some who ask you to download SDK and stuff, but the Unlockr didnt seem to say that. Also reading Cyanogen's thread, his barebones rom won't include google apps. How can we back these up? Argh I'm so lost.
anyone helpe me?
HazzBazz said:
anyone helpe me?
Click to expand...
Click to collapse
Hi HazzBazz.
I used this method to root my phone:
http://lifehacker.com/5339901/get-root-access-in-android-with-one-click
Follow this to install the custom cyanogenmod rom:
http://www.cyanogenmod.com/rom/cyanogenmod-4-1-999
If you have volume issues after doing the update then this is how to fix it:
http://forum.xda-developers.com/showthread.php?t=568891
Note: when you flash the recovery image of the stock operating system, it will revert back to the old one after a reboot. You will need to flash the recovery image again to put it back. Once cyanogen's rom is installed, the recovery image will stay the same.
Also: Make sure you perform an nandroid backup and make a copy of the nandroid folder that is on your sd onto your pc. Just in case.
I really reccomend you to download the SDK file, you will need one of it's tools sooner or later. Plus adb is a great way to do almost everything in your phone, i use it for almost all. check this link http://forum.xda-developers.com/showthread.php?t=532719
I have rooted my phone through the one-click-root method and haven't ahd a problem. I would recommend it as it is the easiest way to do it.
Then you will need to partition your sdcard - i use parted (a tool from the android SDK) as i find it the best method. follow this tutorial to guide you right through it
http://forum.xda-developers.com/showthread.php?t=534714 (it is made for a dream so it asks you to go to the console and type in the phone - just boot into recovery mode, plug in the sapphire to the computer and access it through adb (with command prompt) and then just follow the instructions.)
if you want to install hero roms (or almost any rom for that matter) you should also update your radio and spl to the latest version. check this thread for hero Q&A http://forum.xda-developers.com/showthread.php?t=534461 and this one http://forum.xda-developers.com/showthread.php?t=537365;
Above all you just have to do a bit of reading and experimentation with your phone. Read the forums here and on the dream board and it should get you up and running in a couple of days. just involves a bit o patience in the begining but hey, we all went through it. check also this links/tutorials
http://forum.xda-developers.com/showthread.php?t=513061
http://forum.xda-developers.com/showthread.php?t=529062&highlight=Hero
Good luck and have fun with your new phone - one of the best gadgets I ever bought in my life!

A newbie who screwed up

Hi everybody. I'm Quistnix and I'm a compulsive tinkerer.
Whenever I get my hands on a new piece of hardware, I just have to fiddle with the software. My iPod Touch has been jailbroken, bricked, unbricked, re-jailbroken, broken, repaired and jailbroken. My pc has been running a lot of different editions of Linux and Windows, and has been screwed even more times when I tried to install those.
To the point: I'v got a HTC Magic (32b) and I'm very happy with it. However, I just had to go and put some custom roms on it. I was kinda overconfident and hopscotched from one guide to the other until I got a result I liked. Unfortunately, the end result turned out to be a phone running Android Dev Phone 1, Firmware 1.6 without any backups to restore to.
In it's current state wifi won't run, I don't have root access, Recovery Flasher returns "Flash FAILED.", Terminal won't give me SU rights and it's one of those 'perfect' devices that don't allow fastboot.
Apart from those issues everything seems to work fine, so if it's going to stay like this I'll still end up with a great and perfectly functional phone. Still, I'd like to ask if there is a way to either get it back to its original state, or to make it run a custom rom.
Any help is greatly appreciated.
Quistnix said:
Hi everybody. I'm Quistnix and I'm a compulsive tinkerer.
Whenever I get my hands on a new piece of hardware, I just have to fiddle with the software. My iPod Touch has been jailbroken, bricked, unbricked, re-jailbroken, broken, repaired and jailbroken. My pc has been running a lot of different editions of Linux and Windows, and has been screwed even more times when I tried to install those.
To the point: I'v got a HTC Magic (32b) and I'm very happy with it. However, I just had to go and put some custom roms on it. I was kinda overconfident and hopscotched from one guide to the other until I got a result I liked. Unfortunately, the end result turned out to be a phone running Android Dev Phone 1, Firmware 1.6 without any backups to restore to.
In it's current state wifi won't run, I don't have root access, Recovery Flasher returns "Flash FAILED.", Terminal won't give me SU rights and it's one of those 'perfect' devices that don't allow fastboot.
Apart from those issues everything seems to work fine, so if it's going to stay like this I'll still end up with a great and perfectly functional phone. Still, I'd like to ask if there is a way to either get it back to its original state, or to make it run a custom rom.
Any help is greatly appreciated.
Click to expand...
Click to collapse
have a look at the numerous threads on how to replace the perfect SPL with goldcard method. once you're done with that, replace the recovery, choose a rom and flash.
nmesisca said:
have a look at the numerous threads on how to replace the perfect SPL with goldcard method. once you're done with that, replace the recovery, choose a rom and flash.
Click to expand...
Click to collapse
Thanks a lot, I'll give it a shot tonight
In case somebody else stumbles upon this thread with the same problem:
Using Jester's guide I created a goldcard, and Amon's guide helped me to un-perfect it. After that I could one-click-root without trouble.
I'm currently using the build installed by the ROM v2.16.707.3 from Amon's guide, and it's great.
The only problem left is that I tried to install Amon's [ROM] [32A & 32B] [10-Oct-2009] RAv1.6.2 and got stuck with a never-ending boot screen. This was easily reverted with a backup. I´m going to try installing another rom soon, to see if that helps.
the reason you got stuck in a boot loop is because you didnt wipe your ext partition. you can do that using amon ra's newest recovery. easy peasy lemon squeezy. you need to wipe whenever you flash a new hero rom or any other now now-a-days. do you have adb set up?
edit: Never mind, it's all running beautifully. Thanks!

No download mode no recovery mode

So it all started today when I tried to flash Cloudy G3, it didn't work, it soft bricked I restored backup, all good. After this, my phone started acting weird by powering up again after I powered it off, not opening Quick Remote and saying SIM is not ready. So I decided to give Clopudy G3 a try once more but I needed TWRP, I installed the TWRP i needed but I got error status 7 so I used flashify which was recommended to me. Well I flashed TWRP using flashify and, now when I try to get into recovery mode it enters fastboot mode and stays there. I figure the solution to this is going back to stock, and I found that the best method is from a dude called Hyleton in XDA But that falishify thing left me without a download mode! No recovery, no download... is there even a fix for this?. Now my phone is the international version (D802) but this guy has trillions of firmaware for lots of different D802s and I don't know which one to download and use! I downloaded the one in the folder that says "D802 tot" and selected the 32GB one. Can somebode PLEASE, FOR THE LOVE OF GOD HELP ME, my knowledge on rooting is pretty basic, and a lot of the things in that thread, like for example the word "TOT" I don't understand! http://forum.xda-developers.com/showthread.php?t=2432476&highlight=d802
Now can somebody please explain this guide to me? I am wanting to do the second method (the TOT method). I would really appreciate this, REALLY REALLY APPRECIATE IT.
well
I wont be much help, but maybe i can simplify for people who come accross this thread. Ive read it a few times and im quite confused.
You said you flashed cloudyG3, had problems, then went back to stock.
What recovery did you use to backup, restore, and flash cloudy g3?
No i want to flash stock, after trying to flash Cloudy G3 I used flashify to flash TWRP and it went nuts and and now my phone is working strangely. I'm currently trying to go back to stock in the hope that it'll fix my problems and I'm using Hyleton's guide, as I have no download mode I'm gonna use a .kdz file but in his guide there's lots of KDZ files and I don't know which one to use! Any idea on that? http://forum.xda-developers.com/showthread.php?t=2432476 here's the thread and if you look at the stock firmware files you'll see there's tonnes of .kdz for the D802, could you help me find the correct one for my phone? My phone is simply D802, no other letters like the ones in that list have (which confuses me as to which file I have to use to flash stock) and I bought in the US, but I live in Argentina....

[Q] Accidentally killed stock recovery

Hello everyone! I'm brand new to the forums so if I am breaking any rule or regulation, just give me a heads up. So, some basic information about my predicament.
- own a Samsung Galaxy Note 3 from Verizon.
- I use t-mobile network. Works great with no problems.
- phone was successfully rooted via towel root.
I was looking to get cynagenmod on the phone so I started looking up guides and such. Only thing I wasn't aware of was that carrier branded versions can't have their recovery flashed. That said, I used flashify and the clockwork apk. The app did its job, killed the stock recovery, but couldn't load the new one. Now the phone says error, no recovery when trying to access it during boot.
It should be said that the phone still boots and works normally but I really want to get the recovery working so I can at least try again the right way to get cynagenmod working.
My question is, is it possible to get my hands on the stock recovery for my phone and just flash it back to how it was? Basically, how do I fix this problem I put myself in. Of course, I didn't make backups. During the whole process, I figured "if I follow this tutorial word for word, why bother with backups?" look how wrong I was
Any help would be sincerely appreciated. I'm posting this from my replacement phone, not my note 3.

SOS - OneClick Brick

Greetings,
I need some help. I purchased OneClickRoot for my Verizon S5. Everything went swimmingly right up until it didn't. I got root after several hours with the oneclick tech team. he gave me instructions on how to flash a ROM, but left out the apparently important step where I should have skipped the signature verification. So I had SafeStrap, wiped everything and tried to flash an unsigned ROM. now the phone is dead wit no OS and seemingly no ability to get back to safestrap. Should I just toss this phone in the rubbish and buy a new one or can it be saved? When I boot to recovery, it is Android recovery and it keeps failing on the verification.
All advice is welcome.
Doug M.
dwmackay said:
Greetings,
I need some help. I purchased OneClickRoot for my Verizon S5. Everything went swimmingly right up until it didn't. I got root after several hours with the oneclick tech team. he gave me instructions on how to flash a ROM, but left out the apparently important step where I should have skipped the signature verification. So I had SafeStrap, wiped everything and tried to flash an unsigned ROM. now the phone is dead wit no OS and seemingly no ability to get back to safestrap. Should I just toss this phone in the rubbish and buy a new one or can it be saved? When I boot to recovery, it is Android recovery and it keeps failing on the verification.
All advice is welcome.
Doug M.
Click to expand...
Click to collapse
I'm unfamiliar with Verizon variants, but have you tried using Odin to flash the original stock?
https://forum.xda-developers.com/showthread.php?t=2784880
Sent from my Samsung SM-G900I using XDA Labs
Yea dude as long as you can get into download mode (or Odin mode whatever you feel like calling it) you're fine just flash whatever version you feel like being on and I would follow these instructions for root and ROMs and possible bootloader unlock since it's Verizon https://forum.xda-developers.com/ve.../testers-required-easier-root-method-t3561529
So Close!!
Thanks for the help. I followed this guide ( https://forum.xda-developers.com/ve.../testers-required-easier-root-method-t3561529) and got it back; ...sort-of.
In Step 13, I used the 6.0 firmware.
In Step 14 I used the "latest stock rooted Lollipop Rom" that was recommended.
I have what appears to be a rooted 5.0 factory rom installed. However, when booting, I get process stopped errors for the first 2 minutes. Maybe 15 or 20 of them. After that, they stop.
Current Problems:
1) the radios are dead. Wi-Fi will not turn on and it does not know that my SIM card is installed
2) when the screen times-out I have to pull the battery to get it back.
3) All the error messages (android.process.media)
4) It does not see the SD card
Questions:
A) Can you help me fix the radio problems?
B) Once I get the radios working again, can I flash any G900V ROM with safestrap and it will likely solve 2, 3 &4?
C) Are the custom roms on 6.0 and higher rooted? I was looking at this one (https://forum.xda-developers.com/galaxy-s5/unified-development/rom-cosmic-os-3-1-t3553838)
Thanks for any assistance you can provide.
Idk if i can help bt i can try haha Well first thing first it sounds like you used marshmallow firmware but then flashed a lollipop ROM which yes it will boot up bt stuff like your radio and GPS, etc won't work so first thing is first i would say is do a complete wipe and get your self back to stock through Odin and get everything working first before worrying about ROMs then I have to ask is what is what is your emmc are you 15 (bootloader unlock and can easily root 6.0.1 or higher) or emmc 11 (can only root 5.0)

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