Thinking of Rooting the wife's old N7, suggestions and guidance needed. - Nexus 7 Q&A, Help & Troubleshooting

OK, got the wife a new tablet as she could not deal with how slow her N 7 first edition had become, even after numerous FR.
So with that being said, I was going to sell this device, as I really didn't need it, but for $50 it's not worth selling, so I am thinking about rooting it to see if I can speed it up a little and use it as a back up, when ever needed. I heard about Towelroot, is it safe, or is there a better and safer way ?
1) Best way to root
2) Will rooting it make it at least usable, it's so slow now
3) What Roms do you recommend.

you can use the nexus root toolkit, http://forum.xda-developers.com/showthread.php?t=1766475 ....to install twrp , wipe the device and then install another ROM like one of those in this forum. It's not really the fact that you will root the device that will make it faster, it's more a matter of installing a new Rom and clearing all the garbage on the tablet. ( cache and davlik cache) . Reinstall a small Rom and not too many apps to let more memory for the device to work properly is the trick . You can flash one of those roms based on 5.1.1 lollipop like "dirty unicorn". There are no bad Roms in this forum, so it's a matter of choice...I'm not sure that your wife need any apps that will need Root. Many Roms have the options of being superuser, which is almost the same. You will have to learn how to get into the developer mode , on the tablet's options, to activate the usb debugging so that you can flash TWRP and use any program that can be used to flash a new rom. The nexus root toolkit has a good guide to help you start with it. Once TWRP is installed, I like to use a OTG cable and a flash drive to install any new Rom from TWRP itself. I find it faster and easier to use than the toolkit. TWRP will remain on the tablet so you can try a few Roms and choose the one you like. After installing a ROM , you need to install a Gapp to access the google store. Choose a small size gapps ( 80 megs or so) because the nexus 7 doesn't have the memory to flash a large gapp. Good luck and happy flashing.

Thanks I will definitely check it out, cheers

Related

[Poll]Should I root My Samsung Galaxy Note 10.1 ?

Should I root My Samsung Galaxy Note 10.1 ?
Model : GT-N8000
Country : Malaysia
BTW will root cause the Tab to become slow ?
Do I need stock recovery to get OTA ?
As always if you have to ask then the answer is no .
You root when apps or mods require root only .
Root voids warranty ..
This is not the Tab forum do not use any firmware or mods from here on a Tab .
Do I need stock recovery to get OTA
Yes stock and original with no root for OTA .
jje
If you are happy with your Note, than it's not necessary.
I rooted mine, because it was still on 4.0.3, and that is the reason for the many bad reviews on the internet.
After upgrading to 4.1.2, it was like a whole new tablet.
JJEgan said:
As always if you have to ask then the answer is no .
You root when apps or mods require root only .
Root voids warranty ..
This is not the Tab forum do not use any firmware or mods from here on a Tab .
Do I need stock recovery to get OTA
Yes stock and original with no root for OTA .
jje
Click to expand...
Click to collapse
This is not the Tab forum
Click to expand...
Click to collapse
What you mean ? I tot I am at the correct forum ?
ic3tea said:
What you mean ? I tot I am at the correct forum ?
Click to expand...
Click to collapse
You're from Malaysia..me too.
Btw you're in correct forum.When you wrote tab people will confuse it with galaxy tab and root will not slowing down your note.
Sent from my GT-I9100 using xda premium
I actually liked my Note even at 4.0.3.. but I rooted so I could use the Multiwindow manager for multiwindow.. EVERYWHERE!
asdfuogh said:
I actually liked my Note even at 4.0.3.. but I rooted so I could use the Multiwindow manager for multiwindow.. EVERYWHERE!
Click to expand...
Click to collapse
So that I will try and root but BTW just asking is HighXXXXXXXX CMW Recovery good or Darkman Recovery Good ?
TWRP is only for stock rom right ?
There are many benefits to root. All the flashable files here require it.
But technically you will void your warranty.
However there are ways to get back to stock and "unroot" so mostly no one will know the difference if you have to return it.
Both recoveries are good, but HighOnAndroid supported a couple ROMs that Darkman didn't, though I'm not sure this is still the case
blud7 said:
There are many benefits to root. All the flashable files here require it.
But technically you will void your warranty.
However there are ways to get back to stock and "unroot" so mostly no one will know the difference if you have to return it.
Both recoveries are good, but HighOnAndroid supported a couple ROMs that Darkman didn't, though I'm not sure this is still the case
Click to expand...
Click to collapse
How about TWRP Recovery ? TWRP Recovery only work in stoock rom ?
ic3tea said:
So that I will try and root but BTW just asking is HighXXXXXXXX CMW Recovery good or Darkman Recovery Good ?
TWRP is only for stock rom right ?
Click to expand...
Click to collapse
You will need to flash the HighXXXXXXXX CMW in ODIN to get root and cwm. You can then flash either darkman recovery with CWM, TWRP recovery or stay as is..
TWRP recovery isa modified recovery like the other 2 and requires root to use. If you look around you'll find the stock recovery too.
I root my tab with Darkman Recorvey is easy then I tot . Thx you guys .
Sent from my GT-N8000 using XDA Premium HD app
Yes! Rooting is the way to go. There are ways around the warranty issues.
My main reason for rooting is for these essential apps:
Titanium Backup
Ad Blocker
Mobile ODIN
Triangle Away
ROM Toolbox Pro
and many more apps that have useful extended capabilities once rooted.
Some Con's of rooting
1) good mobile app no longer works after rooting.
So if u use good mobile for checking corporate emails, rooting device will break this.
2) there will be some overhead for you to upgrade device when any new firmwares are released. If u are a very busy professional, then this is an overhead you can live without.
3) there are and there always will be chances that you may brick your device.
4) I think u legaly void warranty on device by unlocking it. (I am assuming u want to root to load different firmware)
I am not discouraging.. just givin you other side of the coin.
Sent from my SAMSUNG-SGH-I747 using Tapatalk
smrsxn said:
Some Con's of rooting
1) good mobile app no longer works after rooting.
So if u use good mobile for checking corporate emails, rooting device will break this.
Click to expand...
Click to collapse
Sorry to bump a three month old thread, but would anyone know whether the Lotus Traveler app used for syncing corporate email and calendar works after rooting? Good is trash, so I'm not surprised it wouldn't work. There's not much of a downside finding out for myself by rooting my Note 10.1 because I intend to keep flying stock on my Note 2; but I thought someone might save me the time and trouble.
JasW said:
Sorry to bump a three month old thread, but would anyone know whether the Lotus Traveler app used for syncing corporate email and calendar works after rooting? Good is trash, so I'm not surprised it wouldn't work. There's not much of a downside finding out for myself by rooting my Note 10.1 because I intend to keep flying stock on my Note 2; but I thought someone might save me the time and trouble.
Click to expand...
Click to collapse
For Lotus Traveler - I have no idea. I am unlucky enough to have Lotus Domino for our corporate e-mail and I hate it with a passion.
I have installed and configured Aqua Mail to connect to our Domino server (IMAP) and I can confirm that it works perfectly after rooting. You just need your IT guys to ensure that you have web access enabled. I set mine to check for mail every 15 minutes, if it's more urgent than that then why is it an email anyway.
Rom Noob tips, from a noob, please feel free to correct, add or expand on any points
General rooting options
Titbits
- rooting under normal circumstances shouldnt slow your system, in fact most devs i believe will attempt to make their roms bring out the best performance from that particular tab/phone you may own, throught software optimizations, in cojunction with working as best as it can with your specific hardware, although, sometimes you may have a N8013(american wifi version), the dev may have the n8000(3g version).......n810 is the european wifi version...................weve been mixing and matching rom versions here, i.e. using a n8000 rom on a n8010 hardware, ive done it, as far as i know, no adverse effects, well at least no obvious signs of em
- Usually, the process of flashing a rom will first involve rooting your tablet, and then flashing a recovery, which replaces the official one that may already be on your tab, the official one is usually pretty limited in what you can do, the custom RECOVERY is flashed because it gives you these options, but not limited
-factory reset
used when, flashing new rom, best to use the recovery when ever you wanna factory reset, i dont know if this was a oje of, or just specific to my situation, but ive used the android factory reset on my tf201 asus prime, after having rooted, custom recovery and been running a custom rom for some time, and it soft brick, since thats happenened ive been shy to do it on any android device, which is cool, as the custom recovery is a beatiful thing.......maybe someone can expand on or correct that suspicion
- wipes
cache- wipe your app cache
Davlik - someone gonna have to chime in there
factory/data reset- brings back your android back to its original state, wipes your data, that means, all apps installed, all settings changed
format - allows you to format the different seperate sections of your android rom, example of the different sections would be......kernel, os, sd hardrive ........
nandroid - the best part of a custom recovery in my opinion, the ability to completely back up your rom, settings, apps, homescreens, widgets......essentially, restoring your android EXACTLY where you left off, the few seconds before, it takes to boot into recovery and start the backup procedure..........you can also backup and restore only certain sections of your rom, so you may decide to back up just the kernel, or you may decide to restore, JUST the kernel from a FULL previous backup (that is, all sections backed up, minus, the sd hardrive,
Unless you specifically FORMAT the sd card, it usually wont be touched......id advice caution and reading up, before making a decision to format sd harddrive, with a custom RECOVERY, that may not know the requirements to your android device, i.e. a custom kernel ported from another android device from another company....plus, formatting sd harddrive is not really a thing done all the time, not unless you are thinking about starting from scratch, i mean, REALLY fresh, disclaimer:this would wipe any files you have stored on your android devices, specifically, documents, pics, vids so on so forth
- stock rom
the original android OS shipped with the device
- stock based rom
tweaked stock rom, speed, battery other mods
-CM (CynogenMod)
third party rom, built from the ground up, kinda....there are other different flavors of third party roms, CM is one of them
-when flashing a new rom, it is strongly advised by most devs to wipe cache/davlick and factory reset....before flashing, this helps avoid any conflicts with the previous rom and the new rom......at this point, if you were to reboot, rather then flash the rom, you would have essentially reset the rom to its original state, that means re-entering your wifi, changing settings, installing apps, generally a pain in the ass, if you find your self having to do it to many times in a short period.....titanium backup(root) is your friend, does a good job at backing up your apps and wifi.....havent figured out how to backup the settings i change in the android setting
https://play.google.com/store/apps/details?id=com.keramidas.TitaniumBackup
-quick boot
https://play.google.com/store/apps/details?id=com.siriusapplications.quickboot
This free app, is a life saver when your new rom doesnt give you the option to reboot into your recovery, sometime found in hold power button/restart/recovery.......just more quicker then the manual way......especially when your having to google up the hardware method because you've not done it in a while and forgotten......which i believe is power off/hold volume down key/then press hold power button/wait for samsung logo/then let go of all buttons and reapettedly press volume up key untill the recovery shows up.......if you end up in DOWNLOAD mode, hold power to switch off, and repeat the process, changing the volume key, its one or the other, one takes you to the recovery, the other to download mode......so just reverse the volume keys, same method, just up instead of down
- supersu/superuser
installable app, that hands out root permission to apps that ask for root, if you dont expresly give persmision, using a supersu app, the app asking for root permission most likely will not work.... .....this app is installed as part of the rooting process
- afwall+ (free)
third party wifi/3g firewall, requires root........allows you to control what apps are able to use your wif/3g......i think its a passive firwall, as in, it uses very little of your resources, in the way it operates
https://play.google.com/store/apps/details?id=dev.ukanth.ufirewall
- rom flashing
sometimes, if you have already flashed a custom rom, and the dev has released the next version of his custom rom, as long as no drastic changes have been made between the two versions, you are able to flash the new version over the old version, keeping all your settings/apps/homescreen/widgets.......although a cache and davlik wipe is usually suggested if doing so
ive forgotten half of what i was originally going to write, so ill just leave it there before i rack my brains .......goodluck whatever you decide
Yes :good:
if it was me?
yea i would do it. it brings life to an old tablet. the 80XX tablets were abandoned by samsung. there are custom roms for Oreo the latest Android OS for N8000. i have a 8020 but no custom roms at the moment.
Good been waiting a whole 5 years for a reply .

Would someone mind looking over my plan to root my Note 4? I just want to be sure

I have experience rooting a Xoom, an Atrix, and an S3, but at the same time I usually just follow instructions to the bullet point while only vaguely understanding what I'm doing.
I got my cracked screen replaced at a non-samsung outlet yesterday which I'm pretty sure voids my warranty, and if so, I want to take advantage of that by rooting. But a lot has changed since the last time I rooted a phone - they're talking about "systemless root" and flashing an SELinux Permissive Kernel and then "Oh no wait you don't have to flash such a kernel in this new version" and I have no idea what any of that is referring to, all that stuff is new to me.
I have a Canadian Note 4 SM-N910W8 running the latest COK3 OTA update on 5.1.1. I found this rooted ROM which I'm pretty sure is the one I want, but then, it's the only one I found, if there are more or better rooted ROMs please let me know:
http://forum.xda-developers.com/note-4/snapdragon-dev/trltecan-n910w8-aoa1-stock-rooted-t3025538
The instructions for how to install it keep changing for every version though. It also says I need to start by flashing TWRP via ODIN - Okay, I've done that before, but I want to make sure I get the right one. I found a couple of sources:
http://forum.xda-developers.com/note-4/general/ref-stock-firmware-kernel-modem-recovery-t2920452 - twrp-2.8.7.0-trltecan.img.tar
and:
http://galaxynote4root.com/cwmtwrp-recovery/ - openrecovery-twrp-2.8.1.0-trltecan.img.tar
Not sure which one I should use.
All I want is to be able to edit the keyconfig files to get my USB controller working, to be able to edit system files to change the Touchwiz aggressive background app closing and allow apps to remain in memory for much longer to make it more like Windows memory management, and to be able to install Xposed modules like statusbar volume.
But I want to make sure that I'm doing everything *exactly* right, and that's why I like to ask real human beings to confirm my plan before starting. So I download one of those TWRP files, download ODIN, plug my phone into my PC, use ODIN to flash TWRP, boot into TWRP, use TWRP to wipe data, cache, dalvik, and system, and then install the rooted ROM I linked above. Have I got all that right? What's all this SELinux and systemless root stuff I keep hearing about, and why don't I need to do that anymore with the latest version of this rooted rom? Will this break any key features on my Note 4 like my spen or my external USB or my blood oxygen meter or all the cool novelty **** that Samsung Note 4 comes with?
Right here goes the rom u have is the right one for ur phone. There will be others around byt u can try that ome to start with. The twrp recovery u need is the 6th one on the list down the model numner is at the end of the file name, its the .tar file u want zip can be used also but thats using recovery to flash the rom. Using odin 3.09 latest one i think. U need to hold down volume down, home and the power to boot into download mode open idon with kies closed and end task with task manager in window.
Now whem oden starts u need to select the phone tab and choose the twrp recovery and flash that leaving everything unchecked apart from restart and reset time all others should be blank, i flashed with erase nand and nearly bricked my phone, thats one to leave for the experts lol.
Once u flashed recovery i think u need to root even though the rom is rooted rom i think it needs to be rooted before u flash the rom, not sure but its what was on the instructions i followed. If u try find a root file off here for ur phone u do same as u did flashing the recovery file and tjats it wait for phone to restart and reboot fully after flashing each recovery and root, i always do from knowimg its best ti imstall wimdows apps ome at a ti, e and reboot between the installs as less syste, errors can happen that way , well not system errors but linked dll files not been copied right and the like.
Thanks
Steve
Still need help them post back and will do my nest nut i a newb, i have an understandimg of how things work but by no means am i an expert i do what u do, i follow imstructions and learn as i go along what thimgs are and what they do, best way then u kmow what ur messing or dealing with.
U also, well i did for my 910f need to use a specific twrp or at least the latest release.
The walk throughs on most sites are all the right way to do it, just others are explained better than others and imclude other stuff if it goes wrong which believe me it can go wrong, easy as not seeimg a check box tocked or not ticked and boom paper weight lol
Digipro said:
The twrp recovery u need is the 6th one on the list down the model numner is at the end of the file name, its the .tar file u want zip can be used also but thats using recovery to flash the rom.
Click to expand...
Click to collapse
Okay but what about the other site I found, the XDA forum with TWRP recovery files? They seem like newer versions, but then that left me wondering if the reason the other site has older versions is because it's just outdated, or because only the older versions will work.
Thanks for all your help btw!
Your welcom, the rom you want is fine, u want to go for either of the roms version 3.21 de bloated or regula,, de bloated is where they take slot of apps by google and also carrier apps that sometimes come installed.
Steve.

Beginner's questions - Which ROM how to flush

Hi,
I've been reading for some hours and did not want to bother you with one more beginner's question but I prefer to ask before rather than pulling my hair off and discovering that I did something wrong. Here are my questions.
I have a Nexus 7 2012 Wifi with android v5.1.1 running on it, extremely slow.
1)To flush a new ROM I saw one movie on youtube that was using the android default bootloader, but here on the forum I read (and later learned what it means) about TWRP. Do I need to first install TWRP on my Nexus 7? can you please help me with a link to a tutorial or even better to a youtube movie on how to install it.
2) I remember a long time ago I flushed the v5 ROM by using an OTG USB Cable, I can't use an normal cable right?
3) Which ROM to choose. I'm not that picky, I guess any would be better than the current one. I read that v7 is pretty good, but there are too many ROMs and I got lost in the acronyms. I need a ROM that will run as fast as possible (at least decently). I do not need any google aps, but I read somewhere that sometimes if you choose a ROM without the gapps (I guess this is the acronym used right) then you do not get even the Google Play. I need Google play to install Chrome and a few applications for my son. (to learn a second language: Duolingo)
More than I do not need. It would be good if the battery would last longer, but it's not a problem if I need to charge it every now and then.
I learned that the ROM that I need is called grouper (wifi only).
4) OTA means over the air. Now I guess that all the rooms for android v7 are unofficial ROMs (meaning not provided by google, sorry if I got it wrong). In this case, does the OTA refers to the security patches provided by Google to patch their OS? or does it refer to the installation of a new ROM without the USB cable, directly from the internal memory
5) I do not care about the internal data, I can delete it all, but I did a factory reset of a Samsung Galaxy A10 (a more recent tablet) and I regretted it dearly, because I had forgotten the username and password that I created when I first used the device, and then I had to take it to an official Samsung repair shop to have it fixed, as it couldn't be used without the original account (username and password). I guess this is not the case for older versions. I can of course check my current Google account that I created while using this tablet for the first time. I checked the Users on the tablet, and I can't really find a Google account, but just a local account. In any case, could anyone of you confirm that if I clean all the data it shouldn't be a problem to install a new ROM afterwards.
Many thanks for your time and efforts in answering the above questions, but also to develop new cool great amazing ROMs that bring old devices back to life.
I think the easiest way to go is using Nexus Root Toolkit and Pure Nexus MM rom. Using NRT is pretty easy as long as driver works. It'll unlock bootloader and install TWRP. After installing rom install Parrot Mod and tablet will be reasonably quick way faster than stock lollipop. Thats what I have and it's still usable.
Sent from my Nexus 6 using Tapatalk
Hjicons said:
I think the easiest way to go is using Nexus Root Toolkit and Pure Nexus MM rom. Using NRT is pretty easy as long as driver works. It'll unlock bootloader and install TWRP. After installing rom install Parrot Mod and tablet will be reasonably quick way faster than stock lollipop. Thats what I have and it's still usable.
Sent from my Nexus 6 using Tapatalk
Click to expand...
Click to collapse
Hi,
I guess I should be doing something similar with this tutorial (ok the NRT version is newer now).
https://www.youtube.com/watch?v=tdFQtmgHC5M
And then flush the custom ROM that you were talking about the Pure Nexus MM Rom, which is not in the above video.
Do I need an OTG USB cable for that? I need to be careful and test first as the USB port connection was phisicaly tricky (I need to ensure the connection and then do not touch the USB cable anymore so that it does not disconnect). I think if I'm very careful it should be working eventually.
Many thanks
Any USB cable that allows computer to recognize Nexus 7 as a device is ok. Before doing anything make sure that full driver test is successful. Next is OEM unlock which will wipe the device, then TWRP flash and root. Then flash stock from NRT and boot.
Next download PN MM rom, copy to some directory on Nexus 7, boot into TWRP, install, boot. Repeat same with Parrot Mod (flash from TWRP). After that tablet will be usable. ROM build that I have is MTC19Z
Sent from my Nexus 6 using Tapatalk
Hey guys listen up, your gonna love this! I have a grouper too and i have it using 7.1.2 tried your methods and ended up here, its incredible if you can do these things :
1) Change your data and cache to f2fs which wipes your internal storage.
2) Install crdroid ROM from this week with june kernel.
https://forum.xda-developers.com/nexus-7/development/rom-crdroidv3-8-3-nexus-7-2012-t3710834
3) DO NOT install GAPPs (for ultimate otherwise pico I guess but this beast is old and tired we are trying for ultimate efficiency.)
Ohh and use NRT 2.1.9 to install your select couple of apk's thats it for performance.
4) Despite all warnings try ParrotMod it works for me.
Literally many times faster than PureNexus..

Simple way?

Hi everyone,
So couple of year ago I worked at a start-up company that had an Android project. So I'm not new to flashing images (ROM, Recovery, radio...), and I know most basic tools like ADB (and I'm technical person in my daily life). That being said - I remember the pain when the Radio image doesn't fit the firmware, and you have to play around with stuff to make reception work again. or the Recovery image won't fit the ROM etc etc. I'm not sure if any of this probably still happen TODAY, but back then when I got my LG-G2 - I decided not to touch it. I don't need anything besides the basic options (making calls, taking pictures).
I'm still using Stock with 4.4.2 - and the phone is getting lagy each passing day to the point it's time to root it and install a custom rom.
As I mentioned above, I want it to be quick and painless. Sadly, I don't have the time to do insane amount of research right now, mainly because I have a 3 weeks old born at home - and I prefer to use my free time hanging with it that Q&N issues with my phone
So here's what I need your help with:
1. A recommendation for a tool to save all phone settings. Mostly - App settings, and OS settings (even though I probably not going to go for Stock again, but it doesn't hurt to back it up).
2. An instruction how to flash D802 (there' so many options this days...). My Kernel version is 3.4.0.
3. Recommended ROM to use. Here's what I need from a ROM.
a. I probably want to upgrade to more safe rooted Android version (I can't for example handle permissions on 4.4.2).
b. With that, I don't want to install the latest Android only to figure it's running slowly on LG G2, I want the interface to be snappy (the Stock was snappy for a while).
c. I prefer Minimal ROM if possible with Google Apps installed. If I'll need something, I can install it myself.
d. One of the reason I didn't root up until now, was because people mentioned camera quality is meh with non stock roms. If possible, I will like to have a decent Camera quality.
e. I use my phone as a music player often. So good sound quality is important to me (and maybe even build in Parametrized EQ?).
Thank you!
Reading around the forum would have taken just about the same amount of time than writing your post. A post, mind you, that will get you the same as what you can already find with ease.
You managed to write with your kid around. Last time I checked, browsing takes less effort.
Rant out.
Instead of a rant, here's an actual help for people who might find it useful in the future and lack the time to do some proper research (as it took more than the 5 minutes it took me to write the original post). Please note that I won't take any responsibility for possible damages you may do to your system. Please use at your own risk. Also, note that I only tried it on LG G2 802 with Stock Kit Kat (4.2.2) and other version/OS version might not work.
I wasn't clear to me if 'One Click Root' work with Kit Kat bootloader, so I used 'ioroot'. When your done rooting your phone, you will need to flash a TWRP recovery. The easiest way to do it is by using AutoRec. However, the TWRP recovery installed with AutoRec doesn't have Thermal protection, and is dangerous to use according to the forums. So the next thing will be flashing a new TWRP version from the recovery. Blastgater have tweaked TWRP Recovery for LG devices. You can download the latest version here. It's basically a zip file you flash from within your old TWRP.
Regarding ROM, after doing some research - it looks like Lineage will be the best 'all-around' rom to use. Liveage 15/16 were too slow for my liking, so I went with 14.1 (Android 7.1) which was enough for me and snappy to use. However, the tricky part if your plan on using Lineage, is to flash a bootstack as the one coming with Stock won't work. It's just another zip to flash directly from the recovery and can be found here.
So this is just the high-level process, and I highly suggest checking the specific on the links I sent. It also helps if you know how to handle 'adb' and know the basic stuff like what bootloader and recovery are
Good luck.

Hi all. I'm new to rooting can any one please help and point me to the right tutorial to root a samsung s7

Hi All
Looking for a best tutorial to follow and the right one for my phone really don't want to brick it, obviously :/. as there seems to be a few versions for the S7
I have the following: S7 android 8.0.0 SM-G930F not sure what else I need to know! I'm in the UK so I assume UK phones come with Exynos cpu's
and as far as I am aware android 8 is Oreo! but when they say Stock Rom I assume they mean the same as what came with the phone the original rom?
if so is there an alternative stable rom without the crap included or is it just as simple to delete every thing you don't want now it's rooted! and does that mean if I reset the phone its back to normal with all the crap included! or is there a way to keep it rooted even after reset! and should anything be disabled I.e prepare the phone before attempting to root like any kind of auto encryption that needs disabling and just one more question
if at anytime the rooting process hangs for a ridiculous amount of time when should I throw in the towel! and what are the chances of retrieving the phone back to original state! or does a dirty shutdown brick it?.
I started the root process but failed at first hurdle!, followed instructions install Odin3_v3.13.1 but when I connected the phone nothing showed up in Odin? though I will have another go just to confirm I followed it correctly, I'll update this when it's done.
this was the tutorial I followed:
Easy 4 Newbie [Root Guide]SM-G930F, G935F, G930FD, G935FD (Samsung Galaxy S7 Edge)
Warning ! Please note that the official TWRP for Nougat on Galaxy S7/ S7 Edge is not available yet but based on my experience the Marshmallow version is working on Nougat. By installing a custom recovery on your S7 and S7 Edge and rooting it...
forum.xda-developers.com
I know alot of questions I would really appreciate any help and clarification on the above.
many thanks
Regards
Daz
Look pal, rooting the phone is just like being an adult, it means you will get rid of Samsung's "Child Care".
Yes, UK models use Exynos chip, but you have to be sure, look at your baseband version, if it is G930FXXX, then you are good.
ROMs are in two shapes:
Stock-based: These are just like the one you are using, or other Samsung phones does, like Samsung Experience, One UI, TouchWiz. Maybe MIUI and FlymeOS will come into account, as there are ROMs based on them + Samsung's.
AOSP: These are pure Android ROMs, with few modifications to the core, but keeping the UI as close to the source as possible, Google & OnePlus phones come with a near-to-pure operating systems.
Changing a ROM is not risky, as long as you follow the instructions, without any unaccounted improvising.
Before you install a ROM, read the working and bug list, to make sure you are installing something you have an idea of.
You need to install TWRP recovery (or any other one you like), and format data, in order to be able to travel among ROMs and/or root your device.
Formatting is only required because the phone is forcibly encrypted, and TWRP can not decrypt it, at least not for this device.
Rooting is simply about flashing a 5-MB file, Magisk, then rebooting to system, no need to wipe data.
No need to do any additional steps, unless you are trying to hide root from some apps and/or pass SafetyNet.
Mohamedkam000 said:
Look pal, rooting the phone is just like being an adult, it means you will get rid of Samsung's "Child Care".
Yes, UK models use Exynos chip, but you have to be sure, look at your baseband version, if it is G930FXXX, then you are good.
ROMs are in two shapes:
Stock-based: These are just like the one you are using, or other Samsung phones does, like Samsung Experience, One UI, TouchWiz. Maybe MIUI and FlymeOS will come into account, as there are ROMs based on them + Samsung's.
AOSP: These are pure Android ROMs, with few modifications to the core, but keeping the UI as close to the source as possible, Google & OnePlus phones come with a near-to-pure operating systems.
Changing a ROM is not risky, as long as you follow the instructions, without any unaccounted improvising.
Before you install a ROM, read the working and bug list, to make sure you are installing something you have an idea of.
You need to install TWRP recovery (or any other one you like), and format data, in order to be able to travel among ROMs and/or root your device.
Formatting is only required because the phone is forcibly encrypted, and TWRP can not decrypt it, at least not for this device.
Rooting is simply about flashing a 5-MB file, Magisk, then rebooting to system, no need to wipe data.
No need to do any additional steps, unless you are trying to hide root from some apps and/or pass SafetyNet.
Click to expand...
Click to collapse
Hi Mohamedkam000
Thanks for replying. I'm not confused about why I want to root the phone. I'm just trying to understand the inner workings and the risks as I'm not as clued up with phone OS's as I am windows. I don't care about warrantees or hiding the the fact it's rooted I just want a clean rooted phone free of big brother well inside at least I know you will never completely keep them out but making it hard is a start lol.
Thank you very much for all the above especially on clarifying about the roms and the reason TWRP formats due to encryption nice one
My Baseband version slightly different though it's G930FXXU8ETI3 not sure if having a U instead of a third X makes any difference!
and I posted wrong tutorial I'm actually following this one below again not sure if that matters.
Guide How to root Android 8.0 Oreo Stock ROM on Galaxy S7 ( 100% Working )
Hi . i see too many peoples have problem on rooting Android 8.0 Oreo Stock Rom on Galaxy S7 ( edge ) and they cant get passed from the verification field error ! ok its bcuz they do only 1 step wrong , here i just wanna tell you all the steps 1...
forum.xda-developers.com
Again many thanks for clarifying that lot up very informative and much appreciated.
Kind regards
Daz
CitizenSmith said:
Hi Mohamedkam000
Thanks for replying. I'm not confused about why I want to root the phone. I'm just trying to understand the inner workings and the risks as I'm not as clued up with phone OS's as I am windows. I don't care about warrantees or hiding the the fact it's rooted I just want a clean rooted phone free of big brother well inside at least I know you will never completely keep them out but making it hard is a start lol.
Thank you very much for all the above especially on clarifying about the roms and the reason TWRP formats due to encryption nice one
My Baseband version slightly different though it's G930FXXU8ETI3 not sure if having a U instead of a third X makes any difference!
and I posted wrong tutorial I'm actually following this one below again not sure if that matters.
Guide How to root Android 8.0 Oreo Stock ROM on Galaxy S7 ( 100% Working )
Hi . i see too many peoples have problem on rooting Android 8.0 Oreo Stock Rom on Galaxy S7 ( edge ) and they cant get passed from the verification field error ! ok its bcuz they do only 1 step wrong , here i just wanna tell you all the steps 1...
forum.xda-developers.com
Again many thanks for clarifying that lot up very informative and much appreciated.
Kind regards
Daz
Click to expand...
Click to collapse
It doesn't matter which version of Android you are using, root is the same.
However, on stock ROMs, it might sometimes get rough, as you may end up with Wi-Fi not working (happened to me Q1 2020).
If you really want to learn how Android OS works, then rooting the stock ROM is not your way.
Try AOSP ROMs, preferably start with Oreo ones, you can root in 3 common way, LineageOS SU Add-on, Magisk, Super SU.
But before you tickle your phone, you have to make a backup of your current device, of every partition, EFS is the most important partition, so make sure it is safe.
Baseband version doesn't matter a lot, unless you're paranoid with updates, it is sorted alphabetically, each string on its own.
The phone is more similar to a linux machine than to a Windows PC.
Edit: To root stock ROM, you have to flash dm verity, so you don't end up encrypted again.
Mohamedkam000 said:
It doesn't matter which version of Android you are using, root is the same.
However, on stock ROMs, it might sometimes get rough, as you may end up with Wi-Fi not working (happened to me Q1 2020).
If you really want to learn how Android OS works, then rooting the stock ROM is not your way.
Try AOSP ROMs, preferably start with Oreo ones, you can root in 3 common way, LineageOS SU Add-on, Magisk, Super SU.
But before you tickle your phone, you have to make a backup of your current device, of every partition, EFS is the most important partition, so make sure it is safe.
Baseband version doesn't matter a lot, unless you're paranoid with updates, it is sorted alphabetically, each string on its own.
The phone is more similar to a linux machine than to a Windows PC.
Edit: To root stock ROM, you have to flash dm verity, so you don't end up encrypted again.
Click to expand...
Click to collapse
Thanks again for clearing quite a few things up I thought rooting stock rom would have been far safer way forward wow how wrong was I! but I guess I am just trying to find any kind simile to windows in any way but as you pointed out again it's more like Linux which again I've only played around with ubuntu and mint for a short period so again not to up on Linux lol.
It's funny I was just reading up on AOSP ROMs then got your message. I see they have a stable but not complete! Android 10 not that I would consider it need as I need a stable OS so Oreo is fine for me.
I have backed up phone using Smart Switch on the PC I assume that copy's every thing that's needed, I reset the phone in anticipation all be it prematurely but at least it restored all my data so if anything that was a good test of the back up at least .
I will have look at some AOSP ROMs and see what's involved there, I'll check out their tutorial hopefully it will include the whole process including root.
I gather by your comment using a AOSP ROM you don't need to use dm-verity or will that still be needed!.
The first thing to do is to flash (install) TWRP, it's a custom recovery (think of it as a mini OS that can boot before Android), that will be the base for any of your future tinkering.
Here is the thread, read the FP carefully: [Recovery][Exynos] Official TWRP for Galaxy S7 (herolte)
Once TWRP installed, you can do many things:
Install addons like Magisk. Magisk is the tool you use to obtain root. Forget SuperSU, its outdated, and don't works in modern versions of Android.
Install a custom ROM (this subforum is the perfect place to find them).
Backup & restore an image of your current ROM (very useful).
mooms said:
The first thing to do is to flash (install) TWRP, it's a custom recovery (think of it as a mini OS that can boot before Android), that will be the base for any of your future tinkering.
Here is the thread, read the FP carefully: [Recovery][Exynos] Official TWRP for Galaxy S7 (herolte)
Once TWRP installed, you can do many things:
Install addons like Magisk. Magisk is the tool you use to obtain root. Forget SuperSU, its outdated, and don't works in modern versions of Android.
Install a custom ROM (this subforum is the perfect place to find them).
Backup & restore an image of your current ROM (very useful).
Click to expand...
Click to collapse
Thanks Mooms for the input
I tried to follow your links tutorial which he gives three options only one is any good to me and that was installing twrp using Odin but I'm having issues at every turn!. I can't even get Odin to recognise my phone it just wont pick it up I have Samsung driver installed and I have reinstalled many times I found an article claim to have a workaround but that was BS just selling some other app I even change the driver as described on there page,
7 Tips to Fix Odin Not Detecting Phone
Are you using Odin flash tool to flash your Samsung phone but it is not recognized by Odin? Here are 7 tips to fix Odin not detecting phone.
www.imyfone.com
.
but that did nothing so reinstall normal driver again.
feels like it's just not meant to be :/
Thanks again.
CitizenSmith said:
Thanks again for clearing quite a few things up I thought rooting stock rom would have been far safer way forward wow how wrong was I! but I guess I am just trying to find any kind simile to windows in any way but as you pointed out again it's more like Linux which again I've only played around with ubuntu and mint for a short period so again not to up on Linux lol.
It's funny I was just reading up on AOSP ROMs then got your message. I see they have a stable but not complete! Android 10 not that I would consider it need as I need a stable OS so Oreo is fine for me.
I have backed up phone using Smart Switch on the PC I assume that copy's every thing that's needed, I reset the phone in anticipation all be it prematurely but at least it restored all my data so if anything that was a good test of the back up at least .
I will have look at some AOSP ROMs and see what's involved there, I'll check out their tutorial hopefully it will include the whole process including root.
I gather by your comment using a AOSP ROM you don't need to use dm-verity or will that still be needed!.
Click to expand...
Click to collapse
AOSP ROMs are pure, you can't say they are not complete. They are complete, and what OEMs do, like Samsung and Xiaomi is just a customization that you can do, too.
It is preferred that when you take a backup, take it with TWRP, just to ensure you backed up phone's partitions, along with "EFS".
The root procedure on Android 6+ is done by patching the Kernel (boot.img), so unless you take backup of that, you cannot keep root.
There are stable custom ROMs, custom ROMs are meant for custom adjustments, however the stability depends on your phone, and the way you use it, you can compare AOSP vs. Stock and see the difference.
AOSP ROMs doesn't need dm verity, well, at least not if the developer did not mention the encryption part.
Mohamedkam000 said:
AOSP ROMs are pure, you can't say they are not complete. They are complete, and what OEMs do, like Samsung and Xiaomi is just a customization that you can do, too.
It is preferred that when you take a backup, take it with TWRP, just to ensure you backed up phone's partitions, along with "EFS".
The root procedure on Android 6+ is done by patching the Kernel (boot.img), so unless you take backup of that, you cannot keep root.
There are stable custom ROMs, custom ROMs are meant for custom adjustments, however the stability depends on your phone, and the way you use it, you can compare AOSP vs. Stock and see the difference.
AOSP ROMs doesn't need dm verity, well, at least not if the developer did not mention the encryption part.
Click to expand...
Click to collapse
Some of the roms I have looked at mention external touch buttons at bottom of phone do not work or something else in the phone I'm just reading their comments.
I understand about the stock & custom rom's now that's not my problem at least not at the moment as I am miles away from choosing a rom! as I can't even get out the starting gate!. I can not get TWRP on my phone as the only way I can see to get it on a unrooted! phone is to use Odin but as I said Odin doesn't work at least not for me it does not see my phone. I would love to take a back up using twrp but that won't happen until I find a way to get TWRP on a unrooted phone. what crazy paradox is this!. you can't root phone without twrp installed and twrp won't install on a unrooted phone!. that makes perfect sense.
CitizenSmith said:
Some of the roms I have looked at mention external touch buttons at bottom of phone do not work or something else in the phone I'm just reading their comments.
I understand about the stock & custom rom's now that's not my problem at least not at the moment as I am miles away from choosing a rom! as I can't even get out the starting gate!. I can not get TWRP on my phone as the only way I can see to get it on a unrooted! phone is to use Odin but as I said Odin doesn't work at least not for me it does not see my phone. I would love to take a back up using twrp but that won't happen until I find a way to get TWRP on a unrooted phone. what crazy paradox is this!. you can't root phone without twrp installed and twrp won't install on a unrooted phone!. that makes perfect sense.
Click to expand...
Click to collapse
Does your phone allow MTP communication? I mean can you transfer files when the phone is turned on?
Does the phone show any notification about a usb connection?
If not, then you have probably a bad USB cable, at least, or you have a hardware issue that can go as deep as a burned charging port.
If yes, then either your USB cable is not as fast as the phone requires, or you haven't installed the Samsung USB Drivers on your PC.
Unfortunately, you cannot root your device without PC, at least not since Lollipop.
CitizenSmith said:
Thanks Mooms for the input
I tried to follow your links tutorial which he gives three options only one is any good to me and that was installing twrp using Odin but I'm having issues at every turn!. I can't even get Odin to recognise my phone it just wont pick it up I have Samsung driver installed and I have reinstalled many times I found an article claim to have a workaround but that was BS just selling some other app I even change the driver as described on there page,
7 Tips to Fix Odin Not Detecting Phone
Are you using Odin flash tool to flash your Samsung phone but it is not recognized by Odin? Here are 7 tips to fix Odin not detecting phone.
www.imyfone.com
.
but that did nothing so reinstall normal driver again.
feels like it's just not meant to be :/
Thanks again.
Click to expand...
Click to collapse
Which version of Odin are you using ?
Use this version (latest): Odin v3.14.4
Which version of the Samsung USB drivers are you using ?
Use this version (latest): https://developer.samsung.com/mobile/android-usb-driver.html
Mohamedkam000 said:
Does your phone allow MTP communication? I mean can you transfer files when the phone is turned on?
Does the phone show any notification about a usb connection?
If not, then you have probably a bad USB cable, at least, or you have a hardware issue that can go as deep as a burned charging port.
If yes, then either your USB cable is not as fast as the phone requires, or you haven't installed the Samsung USB Drivers on your PC.
Unfortunately, you cannot root your device without PC, at least not since Lollipop.
Click to expand...
Click to collapse
Hi
Yes I can transfer files.
Yes phone asks to allow or block file transfer and it ohone shows up in Devices and Drives list and I can access the phone directory and shows up as Samsung s7 icon.
I will try another USB lead but the one I'm using is new and wasn't cheap but still a possibility I have had leads that weren't suitable for other things I was trying so it is worth a try.
Thanks
mooms said:
Which version of Odin are you using ?
Use this version (latest): Odin v3.14.4
Which version of the Samsung USB drivers are you using ?
Use this version (latest): https://developer.samsung.com/mobile/android-usb-driver.html
Click to expand...
Click to collapse
When I downloaded Odin this was latest one Odin3_v3.13.1 though I have doubts that one version update will fix this issue as I did not see many if any people having my issue so they all used Odin and I believe theirs are fine even with older versions! but as I said Mohamedkam it's worth a try I will down load that version and give it a try.
As for the Samsung usb driver I believe that is where I got mine
SAMSUNG_USB_Driver_for_Mobile_Phones no version visible under properties on file version 1.7.23.0.
The USB connection seems to be fine I have uninstalled then re-download and reinstalled a couple of times.
I can transfer files no problem it shows up as Galaxy S7 Icon with card and phone drive inside.
I'll update shortly thank you.
Update:
I just went to try new Odin and whilst checking my phone have seen I have Offical TWRP app installed? I have no clue as to how that's got in there! as Odin did not show phone so I could select nothing!.
In the phone I open app and if i select backup existing recovery it opens and Select Folder tab and under that Selected Folder: /sdcard Filename: Recovery .img and at the bottom of screen Root access required.
I just hope it's installed correctly!. it is showing in playstore my apps as well just to confirm. if this is now installed what should I do next Now not sure what tutorial to start following.
I am just going to try the new odin and see if it picks up the phone back soon.
OK Seem that it now shows up in the new Odin. at least I think it has! in the log window I see this: <ID:0/004> Added!!
I didn't see that before.
Would be grateful if you could tell me how to proceed from here!
Correct, you don't need he latst version of Odin or the Samsung drivers, bit it was just to be sure.
You need to be in download mode, but before, you must have checked OEM unlock & USB debug in developer options (mandatory).
I've written a tutorial with images here (in French):
Samsung Galaxy S7 (edge) - Mangez un Oreo! [Topic Unique] - Page : 487 - Téléphone Android - Technologies Mobiles - FORUM HardWare.fr
mooms said:
Correct, you don't need he latst version of Odin or the Samsung drivers, bit it was just to be sure.
You need to be in download mode, but before, you must have checked OEM unlock & USB debug in developer options (mandatory).
I've written a tutorial with images here (in French):
Samsung Galaxy S7 (edge) - Mangez un Oreo! [Topic Unique] - Page : 487 - Téléphone Android - Technologies Mobiles - FORUM HardWare.fr
Click to expand...
Click to collapse
As I said the older version did not show any kind of data what's so ever and the phone was in download mode. phone displayed "Downloading" which I believe it says that even if it's not doing anything! so a tutorial explained. I think it must have installed the Official TWRP app even though phone did not show up in Odin everything was blank however when I installed the new version of Odin like you suggested it then showed up as <ID:0/004> Added!!. so your suggestion work thanks for that and I did enable OEM unlock & USB debug I did long time ago.
I would check out your tutorial but unfortunately I don't speak French and translating instructions is too risky but thank you for the offer but I'll carry on look around still undecided on what custom rom to go for as I said some comments point out small issues and the developers also state certain things are not working so that is making it hard to consider one if you know what I mean.
Again Thank you for your input very much appreciated.
CitizenSmith said:
As I said the older version did not show any kind of data what's so ever and the phone was in download mode. phone displayed "Downloading" which I believe it says that even if it's not doing anything! so a tutorial explained. I think it must have installed the Official TWRP app even though phone did not show up in Odin everything was blank however when I installed the new version of Odin like you suggested it then showed up as <ID:0/004> Added!!. so your suggestion work thanks for that and I did enable OEM unlock & USB debug I did long time ago.
I would check out your tutorial but unfortunately I don't speak French and translating instructions is too risky but thank you for the offer but I'll carry on look around still undecided on what custom rom to go for as I said some comments point out small issues and the developers also state certain things are not working so that is making it hard to consider one if you know what I mean.
Again Thank you for your input very much appreciated.
Click to expand...
Click to collapse
Take a note that, when you flash TWRP, you have to boot immediately to the recovery, so as to enforce its existence, cause I remember they phone has an original recovery backed up somewhere, and gets triggered when you reboot directly to system instead of the unofficial binary.
I advise you to watch guides on YouTube, it's more .. understandable.
CitizenSmith said:
still undecided on what custom rom to go for as I said some comments point out small issues and the developers also state certain things are not working so that is making it hard to consider one if you know what I mean.
Again Thank you for your input very much appreciated.
Click to expand...
Click to collapse
I recommend to go with ALEXNDR ROM: zero bugs, everything works perfectly (it's based on stock ROM).
[ROM][G930F/FD][ALEXNDR] * U8EUE1 * DevBase v7.4 * Encryption support [Jul-10]
Important notes for Developers / Chefs !!! This ROM is NOT based on any other custom ROM. My work contains many original ideas and innovations that I introduced as the first in the ROM development (see "Changelist" in post #2). Of course, it...
forum.xda-developers.com
Mohamedkam000 said:
Take a note that, when you flash TWRP, you have to boot immediately to the recovery, so as to enforce its existence, cause I remember they phone has an original recovery backed up somewhere, and gets triggered when you reboot directly to system instead of the unofficial binary.
I advise you to watch guides on YouTube, it's more .. understandable.
Click to expand...
Click to collapse
Yer I read that but I've ended up with TWRP installed and did not do that process because I was unaware it installed until it showed up.
As I said I'll just keep looking for now I know I'll find one that works for me from start to finish.
and I've been checking youtube but wouldn't want to use any links their providing but it may help familurise myself with the whole process if i watch enough of them.
Thanks again for your help.
mooms said:
I recommend to go with ALEXNDR ROM: zero bugs, everything works perfectly (it's based on stock ROM).
[ROM][G930F/FD][ALEXNDR] * U8EUE1 * DevBase v7.4 * Encryption support [Jul-10]
Important notes for Developers / Chefs !!! This ROM is NOT based on any other custom ROM. My work contains many original ideas and innovations that I introduced as the first in the ROM development (see "Changelist" in post #2). Of course, it...
forum.xda-developers.com
Click to expand...
Click to collapse
Hi Mooms
I will check that out many thanks. I wonder if you could help me here. I am in the middle of the rooting process but have hit a snag. again!
I have now installed TWRP successfully then no-verity-opt-encrypt-3.1 all went fine and I'm at point of flashing Magisk but have an issue when I swipe to flash is gives me a error in red saying "invalid zip file format !"
I downloaded it from github here.
GitHub - topjohnwu/Magisk: The Magic Mask for Android
The Magic Mask for Android. Contribute to topjohnwu/Magisk development by creating an account on GitHub.
github.com
I click on "code" tab and then "download zip" and I placed that in a download folder on my sd card when I select it I get the above error any ideas as to why I am getting this am I downloaded the correct file?
thanks for any assistance you could give.

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