[Q] root my tab2 - Galaxy Tab 2 Q&A, Help & Troubleshooting

I HAVE Tab 2 P3100 jelly bean.. i want to root my tablet...
At this forum It is written that by just copying i can root ... is it Safe?? is it possible??
http://forum.xda-developers.com/showthread.php?t=1722304

shaunakchacha said:
I HAVE Tab 2 P3100 jelly bean.. i want to root my tablet...
At this forum It is written that by just copying i can root ... is it Safe?? is it possible??
http://forum.xda-developers.com/showthread.php?t=1722304
Click to expand...
Click to collapse
Please reply

shaunakchacha said:
Please reply
Click to expand...
Click to collapse
You'll need to ask a better question. What are you trying to do?
Rooting to get superuser access?
Wanting to install a custom ROM?
Installing a rooted custom ROM is pretty simple - grab the ROM, install ODIN, and flash it.

you have to flash cwm recovery using odin
then install the root file from recovery
stock recovery will not work

AssumedDiz said:
you have to flash cwm recovery using odin
then install the root file from recovery
stock recovery will not work
Click to expand...
Click to collapse
i want to root the phone to get superuser access...
but i cant find any root.zip file for my tab 2 p3100 4.1.1

k1mu said:
You'll need to ask a better question. What are you trying to do?
Rooting to get superuser access?
Wanting to install a custom ROM?
Installing a rooted custom ROM is pretty simple - grab the ROM, install ODIN, and flash it.
Click to expand...
Click to collapse
i want to get super user access..
in the forum's link i posted.. it is written that i can root with just copying in the sd card.. can it b done?

suggestion
shaunakchacha said:
I HAVE Tab 2 P3100 jelly bean.. i want to root my tablet...
At this forum It is written that by just copying i can root ... is it Safe?? is it possible??
http://forum.xda-developers.com/showthread.php?t=1722304
Click to expand...
Click to collapse
hi. if you just want to root your phone/tablet and have superuser access, i recommend you use chainfire"s CF-AUTO-ROOT. http://forum.xda-developers.com/showthread.php?t=1957160
it installs supers binary and remains the tab's stock recovery. if you also want to install a custom recovery, just find a cwm file that's compatible with your tab and start flashing it thru odin. i hope i was able to help and if so PLEASE click "THANKS".

superSUnoob said:
hi. if you just want to root your phone/tablet and have superuser access, i recommend you use chainfire"s CF-AUTO-ROOT. http://forum.xda-developers.com/showthread.php?t=1957160
it installs supers binary and remains the tab's stock recovery. if you also want to install a custom recovery, just find a cwm file that's compatible with your tab and start flashing it thru odin. i hope i was able to help and if so PLEASE click "THANKS".
Click to expand...
Click to collapse
i had tried downloading it ... i extracted it.. but it didnt.. now i redownloaded lets see.. is there any other root available?
well this time the cf root worked.. will there be any kind of data loss for me?

reply
shaunakchacha said:
i had tried downloading it ... i extracted it.. but it didnt.. now i redownloaded lets see.. is there any other root available?
well this time the cf root worked.. will there be any kind of data loss for me?
Click to expand...
Click to collapse
I wouldn't say that there are lots of ways wherein you can root your tab. as almost all or all uses ODIN (as ODIN is for Samsung) and the steps are quite a like.
i'm glad that chainfire's CF-AUTO-ROOT worked on your tab. if ever you wish to install a custom rom, you first need to install a custom recovery on your tab. in my case, I installed CWM.

superSUnoob said:
I wouldn't say that there are lots of ways wherein you can root your tab. as almost all or all uses ODIN (as ODIN is for Samsung) and the steps are quite a like.
i'm glad that chainfire's CF-AUTO-ROOT worked on your tab. if ever you wish to install a custom rom, you first need to install a custom recovery on your tab. in my case, I installed CWM.
Click to expand...
Click to collapse
well my actual question is will there be ANY kind of data loss???

reply
shaunakchacha said:
well my actual question is will there be ANY kind of data loss???
Click to expand...
Click to collapse
oh. anyway, there wont be any kind of data loss

superSUnoob said:
oh. anyway, there wont be any kind of data loss
Click to expand...
Click to collapse
But my brother told that this will make my device very slow and bad.. plus the warranty will be gone and so it will be of no use of unroot as
that will still let the manufacturer know that my device is rooted and cannot be serviced.. Also its battery will be less.

reply
shaunakchacha said:
But my brother told that this will make my device very slow and bad.. plus the warranty will be gone and so it will be of no use of unroot as
that will still let the manufacturer know that my device is rooted and cannot be serviced.. Also its battery will be less.
Click to expand...
Click to collapse
on the contrary it will speed up your tab. example, if you install CM on your tab. CM is more updated than stock android and CM is also more secure as developers of CM(cyanomodgen) are focused on developing roms that are fast in performance and good in security and another way of speeding up your tab's performance is thru installing apps that makes you control clockspeed, you can overclock and underclock(possible if rooted). plus, rooting can extend your battery life by hours - this is made possible by root apps for battery like greenify, it lets you hibernate all apps that are running in the background thus they wont consume processor time and ram.
about warranty, if ever you flash a custom rom in your tab and want to get back to warranty you just have to flash stock firmware in your tab and install chainfire's triangle away so that you can reset you binary counter to 0 again. rooting is completely reversible.
by the way before I got my tab rooted, I usually charge it everyday but now my battery lasts for 2 days try it for yourself.
PLEASE CLICK "THANKS" IF I HELPED YOU.

Here are your answers:
1. ROOT is not dangerous to your tab. But you will not receive the Samsung Official Firmware via OTA.
You have to download the zip file of the official firmware and then install/flash via ODIN to get your tab updated.
2. Using custom ROM, you will VOID your device.
3. It is highly recommended to install a custom recovery like CMW on your tab before flashing any custom ROM.
4. For battery life it is recommended to use light custom ROM.
5. If you want to use custom ROM then I recommend instal/flash the stable version of ROM because they don't contain bugs or errors.
Sent from my GT-P3100 using XDA Premium 4 mobile app

Related

How to root my Skyrocket 2.3.6 version

So I can use Titanium backup to freeze things to make the battery last longer? I am about to go back to a iphone if I can't get this battery life situation resolved.
Go here http://forum.xda-developers.com/showthread.php?t=1340526 you need to use that method to root 2.3.6 instructions and files needed are in that thread. Its very easy
Where else can i dl the super one click the link isn't working
Sent from my SAMSUNG-SGH-I727 using XDA App
The one click root will not work on 2.3.6 u need to use the method above
silver03wrx said:
The one click root will not work on 2.3.6 u need to use the method above
Click to expand...
Click to collapse
Silver03wrx: any idea if we can safely unroot with SuperOneClick 2.2 on 2.3.6 if we rooted with it on 2.3.5?
Sent from my SAMSUNG-SGH-I727 using XDA App
I doubt it works. It wont root 2.3.6 so i dont see why it would unroot. If you want to unroot probobly have to odin the stock 2.3.5 tar and take the ota update to unroot
Noob clarification re "internal sd" from Melvins Root guide
When he says " your internal SD",that means NOT the SD card?.. right? Sorry for the request for clarification!
There is an internal 16gb sd card that is not removeable. There is also and external sd slot that is r emoveable
silver03wrx said:
There is an internal 16gb sd card that is not removeable. There is also and external sd slot that is r emoveable
Click to expand...
Click to collapse
Thanks Silver, perhaps I was not being complete in my question? I know that there are both, but my question was specifically related to rooting. In his post " *Put the Superuser .zip file on your internal SD" from these instructions" http://forum.xda-developers.com/showthread.php?t=1311194".
I think it means that you put the. Zip file on the phones internal memory & NOT the removable SD card?
Yes you are correct sir
Thanks SILVER.... it just seemed a little ambiguous, and for a noob, that could be dangerous. ...you were "thanked" .
Uhm, on Melvin's post of Oct 19th...he says to put the Superuser zip on the INTERNAL SD....BUT on Copperhed's post of Nov 10th....he says to put the Superuser file on the EXTERNAL SD? I would imagine that there is something important about where it is located on the phone?
I was pretty sure that I was not losing my mind, I just had to find where I saw the discrepancy
silver03wrx said:
Go here http://forum.xda-developers.com/showthread.php?t=1340526 you need to use that method to root 2.3.6 instructions and files needed are in that thread. Its very easy
Click to expand...
Click to collapse
I just want to root and leave everything stock. I don't feel like dealing with all that custom stuff. Is there a way to just flash a rooted stock rom with odin and be done with it. I'm on 2.3.6 btw
cbs1507 said:
I just want to root and leave everything stock. I don't feel like dealing with all that custom stuff. Is there a way to just flash a rooted stock rom with odin and be done with it. I'm on 2.3.6 btw
Click to expand...
Click to collapse
The GS2 doesn't support booting recoveries via fastboot, so the only way to root (short of using a rooting tool) is to install a custom recovery like TWRP or CWM via Odin, and then root the system from within the recovery. You can restore the stock recovery if you want, but I don't know of any other clean methods to root.
Also, you are aware that there is an official (Samsung provided) Jelly Bean ROM for the GS2, right? While that doesn't get you "up to date", it at least gets you on a 4.x stream, which will dramatically improve app support on the Play Store.
jshamlet said:
The GS2 doesn't support booting recoveries via fastboot, so the only way to root (short of using a rooting tool) is to install a custom recovery like TWRP or CWM via Odin, and then root the system from within the recovery. You can restore the stock recovery if you want, but I don't know of any other clean methods to root.
Also, you are aware that there is an official (Samsung provided) Jelly Bean ROM for the GS2, right? While that doesn't get you "up to date", it at least gets you on a 4.x stream, which will dramatically improve app support on the Play Store.
Click to expand...
Click to collapse
I can't just flash a rooted stock file with odin? I don't understand all that other stuff you're saying/
cbs1507 said:
I can't just flash a rooted stock file with odin? I don't understand all that other stuff you're saying/
Click to expand...
Click to collapse
There may be a way to install a pre-rooted image from Odin, but most folks do it from a recovery. Fortunately, if you can figure out how to just install the recovery, it will be able to root whatever you have installed, and is a heck of a lot safer than messing with the OS image. Unfortunately, how that happens depends on the recovery, but in most cases it will over you the option to fix the su binary when you reboot.
I won't repeat the steps here, as there are several guides for installing recoveries via ODIN. I will point you to the TWRP repository, however -> https://dl.twrp.me/skyrocket/
So let me get this straight, if I flash a normal stock Rom from a recovery it will automatically root it? What is a recovery? Is that the same thing as download mode? I'll try to find a thread, but of course if u could post a the ad link I would appreciate it.
Hi how to upgrade 2.3.6 to latest version andriod samsung galaxy s2 at&t i727 can u please give me instructions

[Q] Need Help in Rooting

HI Guyz,
I am new to this rooting and modding stuff. I went through the FAQ sections and How to Sections.
I need some help in rooting my Phone to simply remove unwanted bloatware from samsung.
Could you let me know the best way to do it.
I read about using Odin in USB debugging mode to root it. But I also need to unroot the phone to make sure the warranty is resotred . The Odin method invloves re-flashing the ROM to stock rom to remove root access.
I also read of Superoneclick . but couldnot find much details.
Please let me know the most hassle free way to root the device.
Thanks
Avit
avit said:
HI Guyz,
I am new to this rooting and modding stuff. I went through the FAQ sections and How to Sections.
I need some help in rooting my Phone to simply remove unwanted bloatware from samsung.
Could you let me know the best way to do it.
I read about using Odin in USB debugging mode to root it. But I also need to unroot the phone to make sure the warranty is resotred . The Odin method invloves re-flashing the ROM to stock rom to remove root access.
I also read of Superoneclick . but couldnot find much details.
Please let me know the most hassle free way to root the device.
Thanks
Avit
Click to expand...
Click to collapse
Install CWM, install ardatdat's rooted kernal.
Do whatever you want to and just reflash the stock kernel and recovery via Odin.
EDIT: This method won't increase your custom download counter. So your warranty stays intact.
Thanks for the reply.
I want to avoid installing custom ROM.
Please let me know an alternative to just root the phone.
avit said:
Thanks for the reply.
I want to avoid installing custom ROM.
Please let me know an alternative to just root the phone.
Click to expand...
Click to collapse
You would still have Stock ROM. Just custom recovery and kernel. For a short while.
he doesn't need to install a custom kernel, and he won't actually root his device by flashing custom kernel via CWM.
He must install CWM via Odin and then flash superuser via CWM. No need to replace kernel.
And there is already a good sticky tutorial how to do it.
avit said:
HI Guyz,
I am new to this rooting and modding stuff. I went through the FAQ sections and How to Sections.
I need some help in rooting my Phone to simply remove unwanted bloatware from samsung.
Could you let me know the best way to do it.
I read about using Odin in USB debugging mode to root it. But I also need to unroot the phone to make sure the warranty is resotred . The Odin method invloves re-flashing the ROM to stock rom to remove root access.
I also read of Superoneclick . but couldnot find much details.
Please let me know the most hassle free way to root the device.
Thanks
Avit
Click to expand...
Click to collapse
simplest way to Root you mobile....
http://forum.xda-developers.com/showthread.php?t=1406880

Help!! Lost Root Access when Upgraded to ICS from Samsung Support website using Kies

Could you please help me understand how to get back the root access on my skyrocket? I rooted my phone
DooMLoRD_v3_ROOT-zergRush-busybox-su.zip when running on Gingerbread.
Now I upgraded to ICS from Samsung Support Website using Samsung Kies Software.
I can see Super User in my phone, but the the info tab shows su binary not found.. and the apps that need root access is not working like Titanium Backup and Busy Box Installer.
rajb2r said:
Could you please help me understand how to get back the root access on my skyrocket? I rooted my phone
DooMLoRD_v3_ROOT-zergRush-busybox-su.zip when running on Gingerbread.
Now I upgraded to ICS from Samsung Support Website using Samsung Kies Software.
I can see Super User in my phone, but the the info tab shows su binary not found.. and the apps that need root access is not working like Titanium Backup and Busy Box Installer.
Click to expand...
Click to collapse
Do u have cwm on your phone?
Sent from my Skyrocket i727 running Sky ICS
PS: If I was able to help you then hit thanks
rajb2r said:
Could you please help me understand how to get back the root access on my skyrocket? I rooted my phone
DooMLoRD_v3_ROOT-zergRush-busybox-su.zip when running on Gingerbread.
Now I upgraded to ICS from Samsung Support Website using Samsung Kies Software.
I can see Super User in my phone, but the the info tab shows su binary not found.. and the apps that need root access is not working like Titanium Backup and Busy Box Installer.
Click to expand...
Click to collapse
read my post in my sig, there are links to rooting near the end of op
No..
Mike on XDA said:
Do u have cwm on your phone?
Sent from my Skyrocket i727 running Sky ICS
PS: If I was able to help you then hit thanks
Click to expand...
Click to collapse
I do not have CWM in my phone, I had just rooted my phone which was on Gingerbread, installed Titanium Backup Pro and used that to freeze the tetheringManager process, so that I can use my phone as a Wireless hotspot.
but after I upgraded to ICS yesterday night using kies, I think I lost the root access, none of the apps that require root access seems to work
Follow this thread to install cwm and then flash updated superuser zip and su binary
Edit: flash touch recovery. Search and u will find it
Sent from my Skyrocket i727 running Sky ICS
PS: If I was able to help you then hit thanks
rajb2r said:
I do not have CWM in my phone, I had just rooted my phone which was on Gingerbread, installed Titanium Backup Pro and used that to freeze the tetheringManager process, so that I can use my phone as a Wireless hotspot.
but after I upgraded to ICS yesterday night using kies, I think I lost the root access, none of the apps that require root access seems to work
Click to expand...
Click to collapse
did the ones i suggested work for u, u need to a custom recovery(touch cwm or twrp) to get su flashed, as far as i know, someone can correct me if im wrong
vincom said:
did the ones i suggested work for u, u need to a custom recovery(touch cwm or twrp) to get su flashed, as far as i know, someone can correct me if im wrong
Click to expand...
Click to collapse
That's what it be. And id suggest twrp. I have a twrp tar you can flash with Odin to get you started if you like.
Its not the newest twrp release but it'll work. You can flash newest one after you root:thumbup:
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
vincom said:
did the ones i suggested work for u, u need to a custom recovery(touch cwm or twrp) to get su flashed, as far as i know, someone can correct me if im wrong
Click to expand...
Click to collapse
Sorry,No, I still haven't got chance to go deep in to it, since I am novice, I couldn't understand "get su flashed" are you suggesting me that we just have to change the Super User in my phone? Thanks for the patience!! :crying:
rajb2r said:
Sorry,No, I still haven't got chance to go deep in to it, since I am novice, I couldn't understand "get su flashed" are you suggesting me that we just have to change the Super User in my phone? Thanks for the patience!! :crying:
Click to expand...
Click to collapse
There is the superuser zip and the su binary. These are two different files. Flash the su binary in cwm
Sent from my Skyrocket i727 running Sky ICS
PS: If I was able to help you then hit thanks
Mike on XDA said:
There is the superuser zip and the su binary. These are two different files. Flash the su binary in cwm
Sent from my Skyrocket i727 running Sky ICS
PS: If I was able to help you then hit thanks
Click to expand...
Click to collapse
so is it that the phone is rooted, but we have to update the Super user in the phone? sorry if I sound stupid!:crying:
rajb2r said:
so is it that the phone is rooted, but we have to update the Super user in the phone? sorry if I sound stupid!:crying:
Click to expand...
Click to collapse
1st thing flash cwm touch
Here's the link to 5.8.1.3 which I have. Supposedly it isn't recognized within rom manager but doing backups in rom manager is problematic so u are better off actually going into the cwm recovery.
http://forum.xda-developers.com/archive/index.php/t-1566613.html
Here's the link to an updated version with that inconvenience corrected...either will be fine
http://forum.xda-developers.com/showthread.php?t=1472954
Edit: do u have Odin on your computer?
Sent from my Skyrocket i727 running Sky ICS
PS: If I was able to help you then hit thanks
you need odin to flash cwm, dont use rom manager as it is sometimes problematic.
go to my sticky in my sig, goto the download section, under recoveries there is a tutorial on using odin and all the links for the downloads that you will need like odin and touch cwm, when cwm is installed just flash the su binary that you have, if you dont have su, there is also a link in the sticky to download it from
edit:just reread your post, did you say that you previously(b4 update) did not have cwm installed and had root, if so which method did u use to get root
vincom said:
you need odin to flash cwm, dont use rom manager as it is sometimes problematic.
go to my sticky in my sig, goto the download section, under recoveries there is a tutorial on using odin and all the links for the downloads that you will need like odin and touch cwm, when cwm is installed just flash the su binary that you have, if you dont have su, there is also a link in the sticky to download it from
edit:just reread your post, did you say that you previously(b4 update) did not have cwm installed and had root, if so which method did u use to get root
Click to expand...
Click to collapse
He says in the 1st post that he used the Zerg rush 1 click.
Sent from my Skyrocket i727 running Sky ICS
PS: If I was able to help you then hit thanks
Mike on XDA said:
He says in the 1st post that he used the Zerg rush 1 click.
Sent from my Skyrocket i727 running Sky ICS
PS: If I was able to help you then hit thanks
Click to expand...
Click to collapse
dah, i totally missed that
just do what my previous post says and you should be good
Thanks VINCOM and Mike on XDA.
So ODIN is a software that I have to instal on my PC and then I have to use ODIN to install CWM to my phone, and after doing that I should use CWM to install SU to my phone? Is that a Correct understanding?
rajb2r said:
So ODIN is a software that I have to instal on my PC and then I have to use ODIN to install CWM to my phone, and after doing that I should use CWM to install SU to my phone? Is that a Correct understanding?
Click to expand...
Click to collapse
Yes. Don't forget to make a nandroid backup in cwm before and after rooting just in case. Below this post is a link to Vincom's new thread. Check it out. Very informative
-----------------------------------------------
Sent from my Skyrocket i727 running Sky ICS
For a one stop shop here is Vincom's thread http://forum.xda-developers.com/showthread.php?t=1773659
i already have su in my phone
Prior to update to ics I had super user in my phone which was part of my previous rooting.. when I updated it stayed but is of no use..
rajb2r said:
Prior to update to ics I had super user in my phone which was part of my previous rooting.. when I updated it stayed but is of no use..
Click to expand...
Click to collapse
Have u tried reflashing the superuser zip or su binary in cwm?
-----------------------------------------------
Sent from my Skyrocket i727 running Sky ICS
For a one stop shop here is Vincom's thread http://forum.xda-developers.com/showthread.php?t=1773659
read this on rooting http://forum.xda-developers.com/showthread.php?t=1773659 its mine, still writing om how to use odin to flash cwm
edit: its all done it shows how to root/temp unroot/permant unroot
for installing cwm read this near bottom of post http://forum.xda-developers.com/showthread.php?t=1652398
Mike on XDA said:
Have u tried reflashing the superuser zip or su binary in cwm?
-----------------------------------------------
Sent from my Skyrocket i727 running Sky ICS
For a one stop shop here is Vincom's thread http://forum.xda-developers.com/showthread.php?t=1773659
Click to expand...
Click to collapse
Before I install cwm and install the new super user file should I be uninstall the existing superuser from my phone? From Settings > Applications >Superuser?

Root p3100 with a single file(without flashing bootloader, odin, heimdall, counter+1)

I rooted my G-9100I by just installing one .zip via original bootloader/installer (without flashing any CWM / bootloader via odin, heimdall, counter +1, whatever)
Now I'm wondering if there's any way doing it with the GT-P3100
I think the problem is that the install file has to have a valid signature...
So is there a (valid signed) single "root file" for the GT-P3100? (Using original stock rom 4.1.1)
All files I found so far have invalid signatures :crying:
hi
c-tec said:
I rooted my G-9100I by just installing one .zip via original bootloader/installer (without flashing any CWM / bootloader via odin, heimdall, counter +1, whatever)
Now I'm wondering if there's any way doing it with the GT-P3100
I think the problem is that the install file has to have a valid signature...
So is there a (valid signed) single "root file" for the GT-P3100? (Using original stock rom 4.1.1)
All files I found so far have invalid signatures :crying:
Click to expand...
Click to collapse
I think this http://forum.xda-developers.com/showthread.php?t=1957160 is as close as you are going to get unfortunately, scroll to the third post to find the files for your device. Hope it helped
Hi Brad... thx 4 reply
this file (CF-Auto-Root-espressorf-espressorfxx-gtp3100.zip) is based on a custom bootloader (wich has to be installed by Odin) and will increase the flashcounter as well...
I'm looking for a valid signed .zip WITHOUT using a custom bootloader.tar.md5
c-tec said:
Hi Brad... thx 4 reply
this file (CF-Auto-Root-espressorf-espressorfxx-gtp3100.zip) is based on a custom bootloader (wich has to be installed by Odin) and will increase the flashcounter as well...
I'm looking for a valid signed .zip WITHOUT using a custom bootloader.tar.md5
Click to expand...
Click to collapse
Hey, check out my thread on rooting tab 2. It uses cf autoroot but the good thing is that i have the instructions there on how to reset the flash counter to zero after flashing and keeping your warranty safe.
Sent from my GT-P3100 using xda app-developers app
kunalthakur said:
It uses cf autoroot but the good thing is that i have the instructions there on how to reset the flash counter to zero after flashing and keeping your warranty safe.
Click to expand...
Click to collapse
Hey Kunal thx for the hint but I want to keep the original bootloader - there must be a way to sign the paket so you don't need to update the loader
it is not possible to root p3100 without flashing,odin,raising flash counter
as to root first you got to
1.flash cwm recovery and them root
2.directly flash root package
3.flash pre rooted firmware
everything offer flashing.
its like flashing firmware without using any odin mobile one or pc one
so
what's the big deal flash cf auto root and use triangle away to reset.
i wanted one too
Droidlover123 said:
it is not possible to root p3100 without flashing,odin,raising flash counter
as to root first you got to
1.flash cwm recovery and them root
2.directly flash root package
3.flash pre rooted firmware
everything offer flashing.
its like flashing firmware without using any odin mobile one or pc one
so
what's the big deal flash cf auto root and use triangle away to reset.
Click to expand...
Click to collapse
well not that odin and then triangle away is bad, but i have to say it's unsafe and trying to get the drivers installed and working is a real pain.
I too rooted my friend's sgs2 with the same way as c-tec, and i must say that was the best experience of rooting ever. not even 10 seconds and its so easy and u dont lose ur warranty...
so I think that if there isn't one, there should be one....
well another way to not lose ur warranty and be rooted
there were some pre rooted stock roms(4.1.x) in the forum somewhere with wipe and no wipe option( for many countries), they could be flashed via odin.
that's the best way to avoid using triangle away and be rooted(at least what i could find).
then if u like custom roms then use rom manager to flash cwm and u r good to go for custom roms without actually increasing the flash counter.
Cheers
right...
a1shakes said:
so I think that if there isn't one, there should be one....
well another way to not lose ur warranty and be rooted
there were some pre rooted stock roms(4.1.x) in the forum somewhere with wipe and no wipe option( for many countries), they could be flashed via odin.
that's the best way to avoid using triangle away and be rooted(at least what i could find).
then if u like custom roms then use rom manager to flash cwm and u r good to go for custom roms without actually increasing the flash counter.
Cheers
Click to expand...
Click to collapse
Right a1shakes - that's my point - maybe I try that modyfied stock rom (later) ...
but I'm still impressed by that single file (for SGS2) - I also tried those On-Click Tools via ADB - but it seems that those exploits only work on 4.0.4 roms for the P3100.
I will get back to this post if I found another way
a1shakes said:
well not that odin and then triangle away is bad, but i have to say it's unsafe and trying to get the drivers installed and working is a real pain.
I too rooted my friend's sgs2 with the same way as c-tec, and i must say that was the best experience of rooting ever. not even 10 seconds and its so easy and u dont lose ur warranty...
so I think that if there isn't one, there should be one....
well another way to not lose ur warranty and be rooted
there were some pre rooted stock roms(4.1.x) in the forum somewhere with wipe and no wipe option( for many countries), they could be flashed via odin.
that's the best way to avoid using triangle away and be rooted(at least what i could find).
then if u like custom roms then use rom manager to flash cwm and u r good to go for custom roms without actually increasing the flash counter.
Cheers
Click to expand...
Click to collapse
If you are flashing a pre-rooted official firmware with odin, it too increases the flash counter on the tablet.
Sent from my GT-P3100
c-tec said:
I rooted my G-9100I by just installing one .zip via original bootloader/installer (without flashing any CWM / bootloader via odin, heimdall, counter +1, whatever)
Now I'm wondering if there's any way doing it with the GT-P3100
I think the problem is that the install file has to have a valid signature...
So is there a (valid signed) single "root file" for the GT-P3100? (Using original stock rom 4.1.1)
All files I found so far have invalid signatures :crying:
Click to expand...
Click to collapse
Hi
Any news on this?
What about the file signed_root_p3100.zip anyone tried it?

How to root systemless Magisk (5.1 lollipop custom rom)

I keep reading posts that tell me to flash Magisk using custom recovery but my phone says 'update from external storage is disabled' so that's a no go.. And I can't use Odin because it's a ZIP file, not MD5, .TAR, SMD. etc. What else can I do? I've only ever managed to root my phone once and that was using CF AUTO Root which can be flashed by Odin.
KRandy21 said:
I keep reading posts that tell me to flash Magisk using custom recovery but my phone says 'update from external storage is disabled' so that's a no go.. And I can't use Odin because it's a ZIP file, not MD5, .TAR, SMD. etc. What else can I do? I've only ever managed to root my phone once and that was using CF AUTO Root which can be flashed by Odin.
Click to expand...
Click to collapse
Please tell us the specific phone model and rom. Magisk need to be flashed (installed) using a custom recovery e.g. TWRP. TWRP can be flashed using Odin even if the device isn't actually rooted.
LS.xD said:
Please tell us the specific phone model and rom. Magisk need to be flashed (installed) using a custom recovery e.g. TWRP. TWRP can be flashed using Odin even if the device isn't actually rooted.
Click to expand...
Click to collapse
My phone model is Samsung S5 Neo and I'm running 5.1 custom ROM. So, what you're saying is, I can flash TWRP using Odin and that will become my default recovery when I press home, volume up and the power button?
KRandy21 said:
My phone model is Samsung S5 Neo and I'm running 5.1 custom ROM. So, what you're saying is, I can flash TWRP using Odin and that will become my default recovery when I press home, volume up and the power button?
Click to expand...
Click to collapse
TWRP will replace the stock recovery. How did you manage to install a custom rom without a custom recovery?
LS.xD said:
TWRP will replace the stock recovery. How did you manage to install a custom rom without a custom recovery?
Click to expand...
Click to collapse
I managed to find a file with the file type .MD5 and used Odin, plugged my phone in and downloaded with no problem.
KRandy21 said:
I managed to find a file with the file type .MD5 and used Odin, plugged my phone in and downloaded with no problem.
Click to expand...
Click to collapse
That must be a modified stock rom. TWRP will allow you to install any kind of rom without any restrictions.
LS.xD said:
That must be a modified stock rom. TWRP will allow you to install any kind of rom without any restrictions.
Click to expand...
Click to collapse
Sweet! Thanks for the insight. This is what happens when you're a total noob. I find all this rooting and custom ROM larky confusing. I always stumble into issues along the way. So, install TWRP on my laptop and that will have the correct file type to be flashed by Odin, and then use TWRP to flash Magisk.. anything else or will I have any other problems? Don't want to clumsily stumble into a landmine.
KRandy21 said:
Sweet! Thanks for the insight. This is what happens when you're a total noob. I find all this rooting and custom ROM larky confusing. I always stumble into issues along the way. So, install TWRP on my laptop and that will have the correct file type to be flashed by Odin, and then use TWRP to flash Magisk.. anything else or will I have any other problems? Don't want to clumsily stumble into a landmine.
Click to expand...
Click to collapse
What the exact phone model? SM-xxxx
You can download TWRP as .tar.md5 and flash it using Odin.
Best case is to install Magisk on a fresh installation without root/exposed framework already installed.
LS.xD said:
What the exact phone model? SM-xxxx
You can download TWRP as .tar.md5 and flash it using Odin.
Best case is to install Magisk on fresh installation without root/exposed framework already installed.
Click to expand...
Click to collapse
That's fine as I don't have Xposed or Root access at the moment. My phone model is SM-G903F.
KRandy21 said:
That's fine as I don't have Xposed or Root access at the moment. My phone model is SM-G903F.
Click to expand...
Click to collapse
TWRP download
just a hint: there is already an official Marshmallow 6.0.1 release for you device and you probably should look out a newer rom.
LS.xD said:
TWRP download
just a hint: there is already an official Marshmallow 6.0.1 release for you device and you probably should look out a newer rom.
Click to expand...
Click to collapse
Why would you suggest that? In case I reach a point where apps are no longer compatible with my outdated software? Thanks, I might do that. I have stuck with 5.1 simply because I'm preferring it and also Marshmallow have made it harder to bypass security and root the device. I'm thinking it might not be safe now that I know this is a modded ROM, so I should probably look for an official one.
Can I make a Nandroid backup with TWRP? That sounds like it could be useful for any hiccups.
KRandy21 said:
Can I make a Nandroid backup with TWRP? That sounds like it could be useful for any hiccups.
Click to expand...
Click to collapse
Nandroid Backup and many other features are provided by TWRP
---------- Post added at 10:08 PM ---------- Previous post was at 09:54 PM ----------
KRandy21 said:
Why would you suggest that? In case I reach a point where apps are no longer compatible with my outdated software? Thanks, I might do that. I have stuck with 5.1 simply because I'm preferring it and also Marshmallow have made it harder to bypass security and root the device. I'm thinking it might not be safe now that I know this is a modded ROM, so I should probably look for an official one.
Click to expand...
Click to collapse
Marshmallow is already fully supported and you will be able to get full control to anything you like. Usually you can trust roms you get at the XDA forum as its a pretty active community and harmfull users would be banned real quickly. The only point is that modded stock rom or custom roms like LineageOS and derivates may not be stable and cause functionality issues.
So I've used this forum to find TWRP for my device https://forum.xda-developers.com/ga...official-experimental-twrp-galaxy-s5-t3293379, I'm not sure how to 'Run flash-recovery.sh' because, as I mentioned, it won't let me flash from my SD card.. Any help would be appreciated!
UPDATE: Managed to get TWRP as my custom recovery. Thanks so much for your help! I genuinely had no idea you could flash TWRP onto your phone! I was using the app which is hopeless. Most forums I've found say 'boot in recovery' which is quite unclear if you're not familiar with that..
Can I flash Nougat update onto my S5 Neo? It's originally not supported, that's the only reason I'm asking..
Can I still root with Magisk on that operating system as well and restore from Nandroid backup?

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