Basic questions about rooting - G Pad 8.3 Q&A, Help & Troubleshooting

Hi,
I have some questions about rooting. I got the G Pad for xmas. Previously I only had "experience" in using my iPhone
Pretty soon I realized that I am not allowed to push apps to my SD card without having my G Pad rooted. So I started reading about rooting...
There seem to be many different options as far as I found out, please correct me if I am wrong.
Now when I want to install another ROM like Cyanogenmod for e.g. I have to root the stock first? Right or wrong?
If read a lot of posts where people were talking about "installing drivers" and not working stuff (like knock on/off or several games). Where do I get the drivers from to install them on the G Pad? Is this step also necessary when I install Android 4.4 from Google and not Cyanogenmod (for e.g.)?
If the main reason for me to root is that I am allowed to push apps to my SD card and uninstall unwanted stock apps, isn't it enough to root the stock LG Android?
I hope you can help me out and excuse me pls for my maybe silly questions.
Kind regards,
Michael

chaos2oo2 said:
Hi,
I have some questions about rooting. I got the G Pad for xmas. Previously I only had "experience" in using my iPhone
Pretty soon I realized that I am not allowed to push apps to my SD card without having my G Pad rooted. So I started reading about rooting...
There seem to be many different options as far as I found out, please correct me if I am wrong.
Now when I want to install another ROM like Cyanogenmod for e.g. I have to root the stock first? Right or wrong?
If read a lot of posts where people were talking about "installing drivers" and not working stuff (like knock on/off or several games). Where do I get the drivers from to install them on the G Pad? Is this step also necessary when I install Android 4.4 from Google and not Cyanogenmod (for e.g.)?
If the main reason for me to root is that I am allowed to push apps to my SD card and uninstall unwanted stock apps, isn't it enough to root the stock LG Android?
I hope you can help me out and excuse me pls for my maybe silly questions.
Kind regards,
Michael
Click to expand...
Click to collapse
Answer (1) :::
Yes ! If You have rooted ur phone , u will be able to Delete stock apps , pushe apps to ext-sd...!
its absolutely r8...!
Answer(2) :::
U need to root ur phone in order to Flash CM or any other custom rom...
If ur phone has OFFICIAL 4.4 update available then u dont need to root , use LG PC SUIT for this purpose and it would be available for download from ur LG website in ' SUPPORTS ' .
Answer(3) :::
Phone drivers fir WINDOWS are available on ur phone support page..
Search ur phone name on LG site and goto Option :-- SUPPORT ..
There must exist Driver Download link...
or just google it.....

masterprotocol0097 said:
Answer (1) :::
Answer(3) :::
Phone drivers fir WINDOWS are available on ur phone support page..
Search ur phone name on LG site and goto Option :-- SUPPORT ..
There must exist Driver Download link...
or just google it.....
Click to expand...
Click to collapse
I understood it that way that there are drivers for the tablet / phone's hardware for Android, aren't they?

chaos2oo2 said:
If the main reason for me to root is that I am allowed to push apps to my SD card and uninstall unwanted stock apps, isn't it enough to root the stock LG Android?
Click to expand...
Click to collapse
Yes, it is.
Sent from my LG-V500 using Tapatalk

chaos2oo2 said:
I understood it that way that there are drivers for the tablet / phone's hardware for Android, aren't they?
Click to expand...
Click to collapse
The drivers for the G Pad are baked in to the kernel or the ROM (not sure), either way you won't be installing drivers on the G Pad like in windows.
BTW, seeing android rooting for the first time I thought the drivers mentioned meant drivers for the device, like you thought

EdenGottlieb said:
BTW, seeing android rooting for the first time I thought the drivers mentioned meant drivers for the device, like you thought
Click to expand...
Click to collapse
Yeah, I thought the performance problems some people have come from driver problems between the Android OS and the device itself. So by rooting a tablet in general and installing a mod (whatever) does not need one to install drivers for the devices' hardware (e.g. bluetooth, camera or graphic chip) in Android OS, right?
Kind regards,
Michael

chaos2oo2 said:
Yeah, I thought the performance problems some people have come from driver problems between the Android OS and the device itself. So by rooting a tablet in general and installing a mod (whatever) does not need one to install drivers for the devices' hardware (e.g. bluetooth, camera or graphic chip) in Android OS, right?
Kind regards,
Michael
Click to expand...
Click to collapse
No, you don't need to install hardware. Performance issues of stock rom are caused by the heavy lG skin and bloatware, AOSP performence issues were caused by bad drivers for the hardware, but it was fixed.
Sent from my iPhone using Tapatalk

I have another question:
currently there are two ways to return from whatever back to stock rom:
Mentioned here:
http://forum.xda-developers.com/showthread.php?t=2543350
http://forum.xda-developers.com/showthread.php?t=2471370
This involves the LG Tool to restore the image from their servers. Does this mean the G Pad is virtually unbrakeable (unbrickable)? So that I always can do the Factory reset when I messed something up during root/flash? Or are there any chances I can do something that really brakes the G Pad and makes it unusable?
Kind regards,
Michael

I am going to bump this because i have the same question

New thread to answer your last question
http://forum.xda-developers.com/showthread.php?t=2619497

Related

Im a Newbie to android please help me guys

I have made the transition from IOS to Andriod I was a wiz with the Iphone, Jailbreaking and so on... But now I have the Samsung s3 Galaxy and I want to find out whats the main tricks and tips .... For instance what is Rooting? And what software would I need for this.. And what is the latest software? Can I please have someone tell me all the steps I need to do to pimp up and jailbreak this phone.
Thanks Guys Your help will be much appreciated
Guys I have a GT-I9300T version so first of all what software should I install on my computer, for the rooting or flashing etc
root GT I9003
btemtd said:
Guys I have a GT-I9300T version so first of all what software should I install on my computer, for the rooting or flashing etc
Click to expand...
Click to collapse
u can root using odin v1.5, download pda files according to ur firmware on ur mobile on http://forum.xda-developers.com/showthread.php?t=1331253 and flash it in the download mode, and u r done!!
drsandeshdahal said:
u can root using odin v1.5, download pda files according to ur firmware on ur mobile on http://forum.xda-developers.com/showthread.php?t=1331253 and flash it in the download mode, and u r done!!
Click to expand...
Click to collapse
^ This.
There's plenty of step by step noob guides here, just search for your device and I'm sure you'll find a great guide with a youtube video to make it all easy as pie.
drsandeshdahal said:
u can root using odin v1.5, download pda files according to ur firmware on ur mobile on http://forum.xda-developers.com/showthread.php?t=1331253 and flash it in the download mode, and u r done!!
Click to expand...
Click to collapse
Ok I dont want to stuff my phone, how do I know what firmware it is I goto the About section and nothing says Firmware all I see is
Model Number GT-I9300T
Android Version 4.0.4
Baseband version ****
Kernel version *****
Build NUmber ***
So which one is it
I really need some guide through this
I also want to know why people root? and is flashing the same as rooting? Whats the reason people do this? I need know the ups and downs for sll this
Nothing on pc just get a file manager of play store then in phone browser Google universal androot and dl the .apk file open it in file manager then dl ROM maneger off the play store then install recovery dl a zip open recovery then flash it custom ROM
Sent from my HTC Hero using xda app-developers app
Welcome to the other side
The following URL will tell you the pros of rooting your Android phone.
http:/android-dls.com/wiki/index.php?title=Why_Root
(add a '/' after 'http:/', was unable to post a link directly)
Cons all I can think of is that you probably lose your warranty but there are ways to fool your OEM technician that your phone was never rooted. And you run the ever diminishing risk of bricking your phone if something goes wrong. (chances are close to nill these days)
Sent from my GT-I9100 using xda app-developers app
flashing is like completely changing your OS. like from froyo to gingerbread. while rooting is gaining extra access into your handheld, like unlocking administration on your PC.
Root is one of the machines as necessary when we want to intervene more deeply into the operating system your device running Android
Yes I definatley Love this phone, Im in love.. so android is my new baby I now know what rooting and flashing is.. Next step is what should I do before I decide to choose a Rom ... Should I flash it back to stock? That is always better then the Service provider software correct? But there is one thing that I want ... it is called the NAVIGON its a navigation program... hmm what should I do? And how do I find the stock files for my phone to flash and the latest ones at that.
somtimes root make ours phone sloooooowly
First root, then CWM, finally some sweet custom rom, i.e. CM9...
Ok I have rooted to the cf 6.4 version and I have updated the superSU aka SuperUSER and now what.. With Iphone There used to be a thing called Installeus and Cydia and its like the Black Market Everything on there is free is there an equivalent on Android?
No Cydia equivalent in Android. There's many different app stores for Android, just no one central. After all you can install third party software in Android without root, you just un-click option in the menu. Root gives you freedom and access to apps that need root to work.
Sent from my iPhone using Tapatalk
Bonu said:
No Cydia equivalent in Android. There's many different app stores for Android, just no one central. After all you can install third party software in Android without root, you just un-click option in the menu. Root gives you freedom and access to apps that need root to work.
Sent from my iPhone using Tapatalk
Click to expand...
Click to collapse
You must not forget I am new to this stuff so when you say "just un-click option in the menu" I dont have a clue what you are talking about which menu and what option. And what does it do? A small step by step would be great.
And Could you give me just a few app store links and if there's a specialty link that specializes in Rooted appz a link would be great sorry but like I said I am just learning and so far all these comments are helping me with the lingo and so on...
You just go into Settings --> Applications --> click Unknown sources in order to allow instalation of non-Market apps. I know that you are new but it does not have anything to do with root as you can do it as well on unrooted phone and believe me I am not a user manual
As for the sources for apps, just use the Market as well as specific threads in this forum in your phone's section from where you can download an app, transfer it to the SD card in your phone and install directly from the file. For that you need to click the option I mentioned above as without it you can only install from the Market. That's one thing.
As for apps that need root, it is a different issue. I don't know what kind of apps you need. Maybe check at first the most popular ones like Titanium Backup, Ad Free, Root Explorer, SetCPU, Terminal Emulator or Avast that have additional options like firewall on rooted phones. You can find all of these on Market, so you don't need a Cydia. You just can't use them without root but still they are to be found on Market. After you install any of them, you will have to give them superuser (root) powers, they will ask you for it.
Sent from my iPhone using Tapatalk
Bonu said:
You just go into Settings --> Applications --> click Unknown sources in order to allow instalation of non-Market apps. I know that you are new but it does not have anything to do with root as you can do it as well on unrooted phone and believe me I am not a user manual
As for the sources for apps, just use the Market as well as specific threads in this forum in your phone's section from where you can download an app, transfer it to the SD card in your phone and install directly from the file. For that you need to click the option I mentioned above as without it you can only install from the Market. That's one thing.
As for apps that need root, it is a different issue. I don't know what kind of apps you need. Maybe check at first the most popular ones like Titanium Backup, Ad Free, Root Explorer, SetCPU, Terminal Emulator or Avast that have additional options like firewall on rooted phones. You can find all of these on Market, so you don't need a Cydia. You just can't use them without root but still they are to be found on Market. After you install any of them, you will have to give them superuser (root) powers, they will ask you for it.
Sent from my iPhone using Tapatalk
Click to expand...
Click to collapse
thanks I have figured it all out before you even wrote that hehe thanks anyways.. i found that 4shared is great for getting free appz and games...

[Q] [ROOT] Newest/Best way to root my LG Nitro HD (P930)

Hi,
I am new to this site and I came here after reading several (complicated) posts/topics on how to root my LG Nitro HD (P930).
However, I saw there are many methods so I want to know which is the best and the newest method to root my device that I updated to the latest version ICS 4.0.4 (since there is no official Jellybean update on it :crying: ).
Please, if you will give me some links or instructions, please consider I am a newbie in rooting or in the special language you use for doing it.
Thanks for help.
Truepeace said:
Hi,
I am new to this site and I came here after reading several (complicated) posts/topics on how to root my LG Nitro HD (P930).
However, I saw there are many methods so I want to know which is the best and the newest method to root my device that I updated to the latest version ICS 4.0.4 (since there is no official Jellybean update on it :crying: ).
Please, if you will give me some links or instructions, please consider I am a newbie in rooting or in the special language you use for doing it.
Thanks for help.
Click to expand...
Click to collapse
You can root your phone with the update you have right now, but if you uninstall certain apps you will brick your phone.
To root it use TPSparkyRoot - http://forum.xda-developers.com/showthread.php?t=1439429
This will not help you to install custom ROM's.
If you want Jellybean, you'll have to follow the guide in my signature.
Once you've done that you can install any of the many roms posted here in the Android Development section, anything CM10 based is Jellybean.
hereric said:
You can root your phone with the update you have right now, but if you uninstall certain apps you will brick your phone.
To root it use TPSparkyRoot - http://forum.xda-developers.com/showthread.php?t=1439429
This will not help you to install custom ROM's.
If you want Jellybean, you'll have to follow the guide in my signature.
Once you've done that you can install any of the many roms posted here in the Android Development section, anything CM10 based is Jellybean.
Click to expand...
Click to collapse
First, I don't want to upgrade to jellybean using roms or what you call CM10.
For root, this seems complicated, I'll give it a try later on but are you sure it will work because I saw many warnings and remarks (I'll read them carefully later on, now I'm a little bit busy).
And what about this site I saw before for rooting my LG P930 http://www.androidegis.com/how-to/how-to-root-lg-nitro-hd-with-superoneclick-tool/
They seem 2 different methods for rooting.
Thanks for clarification.
Superoneclick would have worked if you hadn't upgraded to ICS. It doesn't work on v20c.
Sent from my LG-P930 using XDA Premium HD app
hereric said:
Superoneclick would have worked if you hadn't upgraded to ICS. It doesn't work on v20c.
Sent from my LG-P930 using XDA Premium HD app
Click to expand...
Click to collapse
Try http://forum.xda-developers.com/showthread.php?t=2052321
I can't confirm that it works, but there are success stories there.
This is what I meant: you gave me now two different links, so which one to choose?? I want the most convenient rooting method for my case.
For TPSparkyRoot, I couldn't understand anything in these lines:
"**UPDATE** As jchase stated "If your device "bootloops" don't stress, just follow through with the commands as it "loops" ro.kernel.qemu can do funky stuff." I did notice this in my rooting but just assumed it was normal as this is my first use of adb.
**UPDATE2**
If you get a permissions error on the call
adb shell "echo \"ro.kernel.qemu=1\" > /data/local.prop"
then you may try
adb shell rm /data/local.prop
And then try the echo command again. This may be due to having rooted prior without cleaning up properly. Thanks to Franky_402 for this piece of info.
I have updated the batch file to include this step, it should still be fine for those who are not having the issue as well."
+ they said "does not currently work for the latest ICS update released (v9.4.2.11 on 1/18/2012)" but it should with my 4.0.4 right?
hereric said:
Superoneclick would have worked if you hadn't upgraded to ICS. It doesn't work on v20c.
Sent from my LG-P930 using XDA Premium HD app
Click to expand...
Click to collapse
I asked someone who told me to follow like you the TPSparkyRoot method on this thread http://forum.xda-developers.com/showthread.php?t=2044645 However, I would have tried to do it even if it is a little bit complicated but the problem is that I don't want to reset everything in it and I don't want to lose any data or thing.
I can only wait and see if there will ever be a root that doesn't require to Factory reset the phone.
Thanks anyway.
Try bin4ry on v20c. TPSparkyRoot is based on an old exploit and works on v18f(4.0.3) only.
Thats just for rooting if you want to install CWM, you mush "unbrick" your phone.
http://forum.xda-developers.com/showthread.php?t=2052321&highlight=bin4ry
arda99 said:
Try bin4ry on v20c. TPSparkyRoot is based on an old exploit and works on v18f(4.0.3) only.
Thats just for rooting if you want to install CWM, you mush "unbrick" your phone.
http://forum.xda-developers.com/showthread.php?t=2052321&highlight=bin4ry
Click to expand...
Click to collapse
As I've written before, I just don't want to lose everything I have on the phone since we need to factory reset it.
Truepeace said:
As I've written before, I just don't want to lose everything I have on the phone since we need to factory reset it.
Click to expand...
Click to collapse
Just rooting, you shouldn't lose your data.... following an unbrick guide on the other hand, you will.
You can backup your text messages and your contacts (even though I believe you can sync them with your google account on ICS and you won't lose them), your pictures/videos/voice recordings are saved on your SD card and can be backed up to a computer before doing anything potentially involving data loss. If you root before attempting the custom recovery install you could use Titanium Backup to backup all your apps and their respective data..
lordcheeto03 said:
Just rooting, you shouldn't lose your data.... following an unbrick guide on the other hand, you will.
You can backup your text messages and your contacts (even though I believe you can sync them with your google account on ICS and you won't lose them), your pictures/videos/voice recordings are saved on your SD card and can be backed up to a computer before doing anything potentially involving data loss. If you root before attempting the custom recovery install you could use Titanium Backup to backup all your apps and their respective data..
Click to expand...
Click to collapse
My biggest question is: Will i lose saves like saved games ? Contacts(you told me I could sync them)? My whatsapp conversations???
[EDIT] Yes I can backup for contacts with google account. I can also backup whatsapp conversations. I can also backup the gallery. However I don't know for games' progress.
Sorry for late reply
Ok, thanks for telling me I can backup some things.
So is the bin4ry method better than sparkyroot one?
I created a new thread here http://forum.xda-developers.com/showthread.php?p=41639628
Thanks for help.
Truepeace said:
Ok, thanks for telling me I can backup some things.
So is the bin4ry method better than sparkyroot one?
I created a new thread here http://forum.xda-developers.com/showthread.php?p=41639628
Thanks for help.
Click to expand...
Click to collapse
Without doing some reading on the two, I honestly couldn't tell you which one is best for ics. I haven't used the official ics at all so I've had no need to root it. All the cwm flashable ics roms are already rooted, so I haven't had to root since I performed the unbrick process from gb.
Sent from my LG-P930 using xda premium
Root for LG P930 ON PREPAID 'CONSUMER CELLULAR' network
My friend just bought a prepaid lg p930 phone from consumer cellular, which uses the att network. I was wondering if you can root this phone and install a more efficient rom on the phone. It just came out for this network and so I'm hesitant to try this root method that appears to be for the same model phone but for att and not a prepaid version. Any info on this? Thanks.
LG Nitro HD (P930) 4.0.4 ICS v20c
Hey guys... if you have my device that i listed and you are having problems rooting the phone, it was as simple as turning off my stupid Windows Firewall.
The problem I used to have with Bin4ry (selecting option #1) was it would create a backup, but when it came to restore it would never show up.
If you are receiving an error with a path ending in ric that it cant be located, your device will still root.
Mad love to you developers staying up all night to make stuff like this happen .
StellarRobby said:
Hey guys... if you have my device that i listed and you are having problems rooting the phone, it was as simple as turning off my stupid Windows Firewall.
The problem I used to have with Bin4ry (selecting option #1) was it would create a backup, but when it came to restore it would never show up.
If you are receiving an error with a path ending in ric that it cant be located, your device will still root.
Mad love to you developers staying up all night to make stuff like this happen .
Click to expand...
Click to collapse
Hmmmm.....
Never removed firewall to get it working but installed to root directory ie… c:\
And did not run as administrator ran fine for me until then I got the same error as you did.
Sent from my LG-P930 using xda app-developers app
Swetnes said:
Hmmmm.....
Never removed firewall to get it working but installed to root directory ie… c:\
And did not run as administrator ran fine for me until then I got the same error as you did.
Sent from my LG-P930 using xda app-developers app
Click to expand...
Click to collapse
I did root directory, I changed the cable, changed which USB ports I used, took out the SD card.
I also ran cmd as administrator for it to work as well. I don't know if that is what made the difference, because I did everthing the same except my firewall was on and didnt work, the only thing i changed was the firewall.... coincidence, perhaps.. pure noob luck? of course

[Q] G Pad, Kit Kat 4.4.2, KOT49I.V50020b: Which TWRP.img (and/or aboot/loki file)?

Good morning
I have:
LG G Pad 8.3 with LG's custom interface OS
Android version 4.4.2
Kernel version 3.4.0
Build number KOT49I.V50020b
Software version V50020b
Here is an image of the software information:
http://s30.postimg.org/taiyvu2k1/201...8_14_31_41.png
I have already:
The LG drivers installed and updated -
Rooted the G Pad with towelroot's tr.apk (many thanks to the guy who made that method!)
Root checker and SuperSU installed and verifying the device is rooted
Google USB drivers (after rooting, the device refused to be recognized through the USB - installing the Google USB drivers seemed to fix that, although occasionally it dissappears again and I have to unplug/replug the USB cable)
Google ADT Bundle (adt-bundle-windows-x86_64-20140624 - although to be honest, my knowledge of using this program is limited)
Flashify (and Rashr - uncertain which is best to use, although both look good)
My goal:
Install TWRP
Use TWRP to install Cyanogen Mod
I'm using Windows 7 64-bit. My G Pad has a micro SD card, which it can also write to (thanks to the G Pad being rooted). I'm a competent Windows and Android user, but by no means a hacker. If I want to upgrade or fix something, I read read read and try try try. But installing a new OS on my tablet is a new experience and I don't want to turn my tablet into a permanent brick! I have done all my homework, and think I know all the concepts, and generally the procedure. Now I just need the specific files and procedure for my G Pad.
My questions are:
1) Which TWRP recovery/boot image should I use to flash my device? (I tried a version, and briefly turned my G Pad into a brick! Fortunately I tried some power+volume combinations that I discovered, and that seemed to return to the original system.) My best options I have found seem to be:
http://forum.xda-developers.com/show....php?t=2551499
plus using step 3 here (a loki-exploitable ABOOT and TWRP)
http://forum.xda-developers.com/show....php?t=2698267
...or only:
http://teamw.in/project/twrp2/213
2) Do I need to use an aboot/loki file first? (Apparently 4.4.2 doesn't have a loki exploit? I'm a little unclear about this tbh.)
3) Can/should I use ROM Toolbox or ROM Manager?
4) If you try to flash a TWRP, and it doesn't work, does/can the device just return to the standard OS? (This is what seems to have happened with my G Pad.)
5) Should I wait until the community has more experience TWRP-ing and modding the G Pad Kit Kat 4.4.2, V50020b device? (There seem to be a lot of posts with people installing TWRP and installing another OS.)
Many thanks in advance. And while I am decent with computers and technology in general, I humbly ask to speak/explain it to me including steps you probably already know are obvious(!) - I don't want to miss anything, and it is probably not obvious for me, as this is more or less my first time! If I can make this question clearer, or can provide better information, I will update this comment. Again, many thanks in advance!
Sorry - no questions in this forum?
Looking at a post by an admin, it looks like there shouldn't be any questions here. I've put this post in the troubleshooting Q&A forum section...
i have the same device firmware... I have root access, but cannot install TWRP!
Any ideas?
look at this instructions, they worked fine for me
http://forum.xda-developers.com/showpost.php?p=53612227&postcount=3
notice step 8 that states to disconnect the tablet
Thanks
don_ernesto said:
look at this instructions, they worked fine for me
http://forum.xda-developers.com/showpost.php?p=53612227&postcount=3
notice step 8 that states to disconnect the tablet
Click to expand...
Click to collapse
Thanks for the link and information. I'll look at that carefully later. I want to be very careful (and know as much about what I'm doing as possible first) when I do this.
hmm... I believe I have the same build and software version as yours. I could recall a thread in the forums to flash the TWRP for the Korean version of the ROM, which actually worked fine for me. I have a SEA region tablet. If you still have issues, ill have a look when I get home.
jarod004 said:
hmm... I believe I have the same build and software version as yours. I could recall a thread in the forums to flash the TWRP for the Korean version of the ROM, which actually worked fine for me. I have a SEA region tablet. If you still have issues, ill have a look when I get home.
Click to expand...
Click to collapse
Thank you very much, I'd appreciate the link, and any extra info you could give. I don't know if I'll have time to try it this weekend, but I'm collecting all the pages and info I can over the next few days, and I'm looking for a free time in my schedule to try this thing.
Now I have 20d : /
Apparently LG saw fit to update last night, and now I have 20d!
Does this change anything?
Cause I was all ready to try to load TWRP with 20b on my tablet. Now it's 20d and I don't know if that messes everything up.

LG G Pad VK700 (Verizon LTE) - ROM options?

I'm sorry if I'm asking something that's been answered already - I've searched and have found some discussions of this model, some discussions of custom ROMs for other models, methods for rooting this model (which haven't worked for me (script fails at the last step)), but nothing outright stating what my options are for this tablet.
I inherited an LG tablet that was apparently sold through Verizon - it has a Verizon bootsplash and some custom Verizon carrier-installed apps. The hardware info in settings shows the model as "VK700" and the back of the device has "LG-VK700 | FCC ID: ZNFVK700" printed on it so I'm not sure if it's a G Pad 10.1 or something else.
I'm trying to see what's available to me in the way of custom ROMs without Verizon-installed apps (that are useless to me), future updates, etc. As I mentioned, I've tried numerous means of rooting (The LG one-click root method here, the "New root method for LG Devices" here, KingoROOT on my PC, and KingRoot on the device itself. None have successfully rooted the device according to a root-check app, so I'm not sure what I'm missing/doing wrong, or if it even matters. I was under the impression that one first needs root in order to flash a custom ROM but who knows if that's even relevant.
I suppose what I'm really trying to figure out is whether I'm stuck using this thing as it is or if there's something better I can put on it (Lineage? AOSP? Cyanogen? Not sure what's out there and I've not followed the Android dev scene that closely.) If there is something better, can someone make a recommendation and link me to a good, comprehensive and easy/straightforward guide to installing it? I would be most appreciative of your time and effort.
Thanks.
CelticWhisper said:
I'm sorry if I'm asking something that's been answered already - I've searched and have found some discussions of this model, some discussions of custom ROMs for other models, methods for rooting this model (which haven't worked for me (script fails at the last step)), but nothing outright stating what my options are for this tablet.
I inherited an LG tablet that was apparently sold through Verizon - it has a Verizon bootsplash and some custom Verizon carrier-installed apps. The hardware info in settings shows the model as "VK700" and the back of the device has "LG-VK700 | FCC ID: ZNFVK700" printed on it so I'm not sure if it's a G Pad 10.1 or something else.
I'm trying to see what's available to me in the way of custom ROMs without Verizon-installed apps (that are useless to me), future updates, etc. As I mentioned, I've tried numerous means of rooting (The LG one-click root method here, the "New root method for LG Devices" here, KingoROOT on my PC, and KingRoot on the device itself. None have successfully rooted the device according to a root-check app, so I'm not sure what I'm missing/doing wrong, or if it even matters. I was under the impression that one first needs root in order to flash a custom ROM but who knows if that's even relevant.
I suppose what I'm really trying to figure out is whether I'm stuck using this thing as it is or if there's something better I can put on it (Lineage? AOSP? Cyanogen? Not sure what's out there and I've not followed the Android dev scene that closely.) If there is something better, can someone make a recommendation and link me to a good, comprehensive and easy/straightforward guide to installing it? I would be most appreciative of your time and effort.
Thanks.
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what version of android are you on ?
williambright80 said:
what version of android are you on ?
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I believe it's 5.0.2 - can check tonight.
CelticWhisper said:
I believe it's 5.0.2 - can check tonight.
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ok im pretty sure that the lg lollipop bootloader isnt bumpable ( not bumpable on my tab) have you tried downgrading to kitkat because thats what i had to do to bump my bootloader but im not seeing any roms for your device which is kind of funny how my tab has more roms then your tab but we dont have our own device forum weird but i dont see any twrp for you either also if you want root try the kingoroot not on the actual kingoroot website go to https://kingroot.en.uptodown.com/android/download the version on the kingoroot website doesnt root our tabs for some reason so use that one oh i just found a twrp for your vk700 https://www.needrom.com/download/twrp-3-0-2-2-vkworld-vk700-pro/ but probably no use without custom rom

Samsung Galaxy Tab3 7.0 (2013 version) is super slow, even after factory reset :(

Hello all!
I am in dire need of assistance and unsure of what to do next
The tablet I have is a Samsung Galaxy Tab3 7.0<stands for 7 inches? Model number is: SM-T210 and the Android version is 4.2.2. I believe this is the 2013 version tablet.
Short Version: :
I need some help and understanding of what order to do these things.
I read that installing a custom ROM helps with the performance a lot
Do I install the custom ROM first? Or do I need a custom recovery ( TWRP being the popular on)
Also, does my device need to be rooted?
A little confused at the order, what I do/do not need, and where to download all this from
Any more enlightnemt about what I should do next will be really helpful.
Otherwise I will just have to purchase a tablet :? (will installing a custom rom, rooting etc actually make my painfully slow tab3 faster? Or shall I just buy a new tablet?)
Long Version
Just some background info this current tablet:
The other day I 'foraged and found' the Samsug Galaxy Tab3 that my father was given for free with the purchase of his Samsung phone back in 2013. The tablet was hardly used, no files (photos or documents), some apps on there, basic use from him at work. I have used it for a few days and it is quite slow/performance etc. This is after the factory reset, but not sure if I will keep it as its still a bit sluggish and driving me nuts!. I have performed the standard and basic 'how to make your tablet faster', by turning animations to 0.5, downloading a differnt launcher, moving apps to microSD card etc but it doesnt help a lot.
So I was going to purchase another cheap(ish) tablet, but some wandering research has allowed me to stumble upon info about 'installing custom ROM's, flashing, backing up using TWRP custom recovery'.
Now I am no noob when it comes to tech. as 'I am a 90's kid who grew up with it' . But I am also no expert, however I come with open arms when learning about new techie methods/techniques.
And this installing custom ROM's sounds interesting, especially as my tablet is not really usable everyday, so I dont have anything to lose by tweaking it!
So I thought, lets start by watching a video 'How to Install A Custom ROM On Any Android Device (2018)'> But then it mentions that I need a custom recovery, TWRP being the popular one> But then that video tutorial says that I need my device to be rooted! So thats 3 different video tutorials that I need to follow. But I read that it does not need to be rooted, then I read that you dont need a PC for custom ROM's but some videos use it..oh God! As you can probably tell, this is really confusing for someone approaching this new area of 'rooting/custom rom'.
I would really like some help/advice about where I should start, what tutorials to use (I do like videos), what to download, what devices I need, softwares etc!
Hopefully the information I have provided helps
Thank you!
This is not the right forum for your tablet. You have a Galaxy Tab 3, this forum is for the Galaxy Tab S3.
You should head over to the Galaxy Tab 3 forum.
R.Kade said:
This is not the right forum for your tablet. You have a Galaxy Tab 3, this forum is for the Galaxy Tab S3.
You should head over to the Galaxy Tab 3 forum.
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ahh thanks. Can a mod move this thread? I dont want to copy and paste another exact thread so there is 2 of them
Mumford and Dragons said:
ahh thanks. Can a mod move this thread? I dont want to copy and paste another exact thread so there is 2 of them
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Moved - please raise a Report to alert a Moderator when you need action taking on your thread/post.
No one is able to help?
Might just have to buy a new tablet.
Was hoping I could experiment/test with this tablet I currently have
I m not familiar with your device, but steps are always the same: 1. Flash recovery with Odin (TWRP for example) 2. Copy Rom and Gapps to your device's SD 3. Boot to recovery 4. Follow ROM installation instructions. Happy Flashing, don't forget to enable USB debugging. Cheers A
Droehnemeier said:
I m not familiar with your device, but steps are always the same: 1. Flash recovery with Odin (TWRP for example) 2. Copy Rom and Gapps to your device's SD 3. Boot to recovery 4. Follow ROM installation instructions. Happy Flashing, don't forget to enable USB debugging. Cheers A
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Hey!
So I do not need to root my tablet? Many people say you have to? Maybe its best I do that?
Also, many different tutorials show different orders of installing and using different methods?
And, can I just do everything on my tablet or do I have to use my PC?
Do I need to install any apps or just to to certain websites on the tablet and install things?
Any specific links and order of doing them would help a bunch!
P.S What do you mean by "copy Gaps"? Do you mean apps?
Mumford and Dragons said:
Hey!
So I do not need to root my tablet? Many people say you have to? Maybe its best I do that?
Also, many different tutorials show different orders of installing and using different methods?
And, can I just do everything on my tablet or do I have to use my PC?
Do I need to install any apps or just to to certain websites on the tablet and install things?
Any specific links and order of doing them would help a bunch!
P.S What do you mean by "copy Gaps"? Do you mean apps?
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Click to collapse
Like I said I am not familiar with your device so I can't give you such a specific advice. You have to find out by yourself. Read threads, completely. Follow things being discussed already and find solutions for problems that's been already solved. This is what I do

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