Official OTA Oreo How Can I Install TWRP and Root? - OnePlus 3T Questions & Answers

Hello dear community. Today, i just recieved my OP3T and I am super happy. Since I am a manian with new android versions + root + xposed, what i did is charge my new device and then start experimenting.
Firstly, i used this tool (https://forum.xda-developers.com/oneplus-3t/development/toolkit-oneplus-3t-toolkit-unlock-t3507729) to unlock bootloader, flash TWRP.
Then I used some VPN to change my location to Canada, and get the Oreo OTA.
Oreo OTA replaced TWRP, so I did some research to find out if its safe to reinstall TWRP 3.1.1, but i stumbled uppon some contradicting opinions both for TWRP and for Root. In the guides I read, some users commented that it might be very dangerous to either reinstall TWRP and/or supersu, so since I am not a guru, and my technical knowledge is kinda limited, I thought I'd create this thread before doing something stupid.
So, is it safe to reinstall TWRP in the latest Oreo OTA? (ONEPLUS A3003_28_171116)? Which version of TWRP do you suggest?
Is it safe to use the latest supersu?
Also, should i do a factory reset after the update?
I know for sure that xposed is not available for Oreo, so I wont be asking anything for it here.
Thanks in advance!

For Oreo, the latest TWRP is not recommended. You need the bluspark TWRP for Oreo. Here is the link. https://forum.xda-developers.com/devdb/project/?id=15934#downloads
Careful, there are two Bluspark TWRP, one for nougat and one for Oreo. Also it is unified for both op3 and op3t
I do not know about SuperSU but the beta version of Magisk works on Oreo. The stable version does not work yet. Here is the link for beta https://forum.xda-developers.com/apps/magisk/beta-magisk-v13-0-0980cb6-t3618589
I am using the beta Magisk and BluSpark TWRP atm. It works fine. I did a clean flash using the full Oreo zip file (1.5gb). I think you can find this as a download on the XDA forum since OnePlus has not put it online yet. DO NOT CLEAN FLASH THE PARITAL OTA.

Related

Root OnePlus 3T running 7.1.1 Android Nougat and Oxygen 4.1.1.

Hello all.,,
I checked and read many thread slowly and steadily ,but couldn't find a good solution to root this phone 3T.
I just bought this Beautiful Device runing so smooth but with Hands tied too hard unable to run many apps and many ads and Bloatwares..
Thought to Root this device ,but all are mostly either Oxygen 3 or Marshmallow or 7.0. Version of ANdroid..and DW Error,is also a major concern to look out..
So Please help me to root this device running O2 4.1.1 (I literally dont want to change the stock,as of now) and Android 7.1.1 ,some simple steps...
Thanks and Regards
Awaiting for replies!!
I'm about to get this phone so I've been doing a lot of research myself. It looks like you can follow the steps in this thread and you can flash supersu through TWRP once you've unlocked the bootloader.
Unlock bootloader.
Flash TWRP.
Flash your preferred root zip in TWRP (SuperSU or Magisk are two good choices, I prefer Magisk).
That's about it...
i too tried the above method,,But I got struck with Logo of TWRP and got enabled only after 6 Hours.. But to my fate,,i'm still running on Stock recovery.. Not on TWRP !!
Use the latest official TWRP (currently 3.1.0-1). Works just fine.
i can relate to your question.
however, i discovered how to root the 3t and flash the usual zips files the finally the freedom rom, on my own.
it was a thrill.
i advise you to just take the blue pill.
I installed Blusparks Version of TWRP ,,but still no use,,SuperSU or Magisk both says My phone is not rooted!!!!
I want to live the Stock ROM and just to root the device,,But the steps are not futile for me!
What I would do if i was you.
Unlock bootloader
Flash TWRP
Flash latest Magisk 13.2 zip
Hey,
Is this method still valid for rooting the 3T?
https://forums.oneplus.net/threads/...wrp-root-nandroid-efs-backup-and-more.475142/
Yes, that is still valid, more or less. Might be a more current version of blue_spark's TWRP (official TWRP is on 3.1.1.2) although the link only says 3.1.1-x, so I don't know what that means. But probably won't make a huge difference.
Can't see what version Magisk is linked (my office network is blocking the link). If you choose Magisk, flash latest version 13.3, especially if you want to hide root (from Snapchat, banking apps, etc.). Older versions of Magisk will fail to hide, due to recent changes Google made to SafetyNet.
And what if we want to flash this beta to a brand new device?
http://downloads.oneplus.net/oneplus-3t/oneplus_3t_oxygenos_openbeta_12/
Should we first unlock the device, then install the TWRP recovery, then flash this beta rom and then root?

Root My Oneplus 3 5.0.1

Hi Developers / Helpers
Please I Need To Root My Oneplus 3 5.0.1 Dec 2017 ... Safe Method .. Please
You can download and flash Magisk 15.2, most certainly it will work but also download the Uninstaller and keep it on your storage and in case something goes wrong, flash that.
There are already lots of guides and threads about rooting whatever rom you might need. Please refrain from creating new threads, use search. It'll also save you some time.
The problem of gaining root access is regarding the flashable super user zip that you flash in TWRP.
for example, if you use Magisk 14.0 (which is a stable version), in oxygen os nouagat ROM, your oxygen OS will boot without any issues.
Presently, I know Magisk 15.1 (which is a beta version if I am not wrong ) also causes bootloops with oxygen OS 5.0.
Now, OOS 5.0.1 is out and stable Magisk 15.2 is also out.
https://forum.xda-developers.com/apps/magisk/official-magisk-v7-universal-systemless-t3473445
Most probably, root access can be attained with this.
Please let us update if try this...........
First of all you have to unlock the bootloader to be able to flash any kind of mod like Magisk. You have to do it in Settings > About phone > tap Build number 7 times and then in developer settings enable OEM unlocking.
Next, flash TWRP and then flash Magisk 15.2.
There are several guides here on the forum, look them up.
P.S. Flashing Magisk's root will still pass SafetyNet, so you can use Android Pay, if you wish.
ersandeepkr said:
Presently, I know Magisk 15.1 (which is a beta version if I am not wrong ) also causes bootloops with oxygen OS 5.0.
Now, OOS 5.0.1 is out and stable Magisk 15.2 is also out.
Click to expand...
Click to collapse
agreed that Magisk 15.2 is probably the safest bet. Or alternately, 14.6.
Interestingly, I used Magisk 14.6 when updating to OOS 5.0. Then subsequently updated to Magisk 15.0 via Magisk Manager, then 15.1 and 15.2 when they rolled out. All without issues. But probably not the same as rooting for the first time.
---------- Post added at 10:41 AM ---------- Previous post was at 10:37 AM ----------
jack_ssl said:
Please I Need To Root My Oneplus 3
Click to expand...
Click to collapse
You know this device section is for the 3T?
Most of what has been said still applies, if you in fact have the 3 (not the 3T). But also want to make sure you get the most accurate info possible. In which case, posting in the OP3 section is a better idea.

OTA update with rooted device?

Hello all,
so I have a op3t with SuperSU. I was wondering when the android P update comes out eventually will I be able to OTA update and keep root, or will I have to reflash SuperSU(Using temp TWRP environment).
bradcubed said:
Hello all,
so I have a op3t with SuperSU. I was wondering when the android P update comes out eventually will I be able to OTA update and keep root, or will I have to reflash SuperSU(Using temp TWRP environment).
Click to expand...
Click to collapse
You will definitely have to reflash SuperSU.
Sent from my OnePlus 3T
BillGoss said:
You will definitely have to reflash SuperSU.
Click to expand...
Click to collapse
What he said. That goes for most updates of most Android devices (need to root again after an update).
Further, a new Android build (particularly a major update, like Oreo to P) will often require updated root methods. Since SuperSU development is basically dead, it may not work on Android P. You may need to move to Magisk root method (not a bad thing).
Best way to apply updates on rooted 3T, is to get it from the following thread and basically follow the install instruction for root users on Post #3 of that same thread:
https://forum.xda-developers.com/oneplus-3t/how-to/official-oxygenos-5-0-1-android-8-0-t3728119
I would also advise to backup your data before updating, as a clean install (wipe data) is not unheard of (possibly even recommended), when installing major updates.
Note that failure to flash Magisk/SuperSU after applying the update, will not only cause you to lose root, but also lose TWRP (will be overwritten by stock recovery if you reboot before flashing a root file or alternately a modified kernel).

Upgrade from Oxygen OS5.0.8 (Android Version 8.0.0) to the latest Android 9.0.3

Hello, I used to modify my android a lot, but it's been a while now. So before I soft brick my device, I'd like to get some advice.
My OT3T used to have a custom TWRP, and rooted with Magisk. Today, I found out, that for some reason, it has rollbacked back to default recovery and the root no longer works. My bootloader is still unlocked though.
So questions. Which version of TWRP would be the best for the new 9.0.3? Can I flash the latest TWRP version straight away or I have to install an older version and then update it?
Which version of Magisk? I guess the latest will do.
Then if the TWRP is installed properly, I guess, I can just follow the guideline from this thread: https://forum.xda-developers.com/on...l-oxygenos-5-0-1-android-8-0-t3728119/page135
TheoKondak said:
Hello, I used to modify my android a lot, but it's been a while now. So before I soft brick my device, I'd like to get some advice.
My OT3T used to have a custom TWRP, and rooted with Magisk. Today, I found out, that for some reason, it has rollbacked back to default recovery and the root no longer works. My bootloader is still unlocked though.
So questions. Which version of TWRP would be the best for the new 9.0.3? Can I flash the latest TWRP version straight away or I have to install an older version and then update it?
Which version of Magisk? I guess the latest will do.
Then if the TWRP is installed properly, I guess, I can just follow the guideline from this thread: https://forum.xda-developers.com/on...l-oxygenos-5-0-1-android-8-0-t3728119/page135
Click to expand...
Click to collapse
Just flash the latest version of TWRP (3.3.1-0) and the latest stable version of Magisk (19.3). Then follow the instructions.
Make sure you backup your user data (/sdcard) to your PC before updating OOS.
Sent from my OnePlus 3T using XDA Labs
BillGoss said:
Just flash the latest version of TWRP (3.3.1-0) and the latest stable version of Magisk (19.3). Then follow the instructions.
Make sure you backup your user data (/sdcard) to your PC before updating OOS.
Sent from my OnePlus 3T using XDA Labs
Click to expand...
Click to collapse
Thanks Bill. I will try that today. I hope it will run smoothly.

Rooting options for the S10 family

I need to get something straight, as I didn't quite get it. So the options for someone who'd like to root his S10 are 3:
1) Rooting with Topjohnwu method: This will get you root on the stock rom, but will keep the default recovery which is pretty much useless if one wanted to flash a custom rom.
2) Rooting with a prepatched version of TWRP and then, if desired, flash any custom rom (compatible with the TWRP version installed). This method is said to be less stable that the previous one.
3) Install TWRP after rooting with john wu method and then using it to flash custom rom.
First of all, is all this correct?
If so, then one has to choose between rooting safely, but keeping his phone stock, or rooting and then installing twrp and then flash whatever he desires.
Hopefully, somebody will be so kind to clarify this that is an unusually complicated situation about rooting this phone! I already regret passing my perfectly rooted S9 to my son
Thanks for whatever help you'll be willing to provide.
Cheers
I would say you summoned it up nicely.
The advantage of stock Magisk root is you can e.g. use Substratum, Magisk modules and update monthly security releases by yourself but, of course, no Custom ROMs.
The advantage of TWRP Magisk root is clearly the Custom ROM possibility but here you cannot update the monthly security releases by yourself and are dependent on the ROM creator to release the security updates.
I had been using Topjohnwu Magisk root on stock rom since released mainly to use Substratum/ some Magisk Modules and did the AP-patching everytime the monthly security was released.
However, doing the November security AP-patching something went wrong and I ended in boot-loop. So thought, as I had to reflash anyway I would try TWRP/ Custom ROM - I went with yash92Duster's lightrom / geiti94's magisk TWRP both which I find very stable.
Norup58 said:
I would say you summoned it up nicely.
The advantage of stock Magisk root is you can e.g. use Substratum, Magisk modules and update monthly security releases by yourself but, of course, no Custom ROMs.
The advantage of TWRP Magisk root is clearly the Custom ROM possibility but here you cannot update the monthly security releases by yourself and are dependent on the ROM creator to release the security updates.
I had been using Topjohnwu Magisk root on stock rom since released mainly to use Substratum/ some Magisk Modules and did the AP-patching everytime the monthly security was released.
However, doing the November security AP-patching something went wrong and I ended in boot-loop. So thought, as I had to reflash anyway I would try TWRP/ Custom ROM - I went with yash92Duster's lightrom / geiti94's magisk TWRP both which I find very stable.
Click to expand...
Click to collapse
One more doubt, if I may ask : once rooted the safe way, if I wanted to install twrp I would need to find the build that is compatible with the already patched firmware on my phone? And then only the roms that are exactly for the same build?
This is the most complicated rooting process that I have ever faced. And I've been rooting my phones and tablets since a very long time
Thanks

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