Some questions - OnePlus 3T Questions & Answers

I got my device on next week and I have some questions:
If I want root, I need to unlock bootloader?
I got OTA updates if my bootloader was unlocked? and what about TWRP?
I can install OTA update on TWRP without data loss?
If my phone is rooted I need to install OTA only with TWRP?
Thanks.

saarxee said:
I got my device on next week and I have some questions:
If I want root, I need to unlock bootloader?
I got OTA updates if my bootloader was unlocked? and what about TWRP?
I can install OTA update on TWRP without data loss?
If my phone is rooted I need to install OTA only with TWRP?
Thanks.
Click to expand...
Click to collapse
http://forum.xda-developers.com/one...kit-oneplus-3t-toolkit-unlock-t3507729/page25
Ota still downloadable after unlocked BL and yes you can install ota on twrp without data loss (correct me if im wrong)

So doing adb sideload first to 4.0.2 and unlock my bootloader and install twrp with root?
I am afraid to brick my phone (many users here brick this phone)

saarxee said:
So doing adb sideload first to 4.0.2 and unlock my bootloader and install twrp with root?
I am afraid to brick my phone (many users here brick this phone)
Click to expand...
Click to collapse
Bricking your phone while rooting is actually a very rare thing.

So doing adb sideload to 4.0.2 or flash twrp on 3.5.4
And after that install 4.0.2 clean with this?

Related

I want unlock with HTCDEV.

Hi guys,
I want unlock my phone with HTCDEV.
I wan't install any custom rom but only have the root.
After this operation can I to have the root?
Can I to continue to have OTA update?
Sorry for my english and thanks.
tatoone said:
Hi guys,
I want unlock my phone with HTCDEV.
I wan't install any custom rom but only have the root.
After this operation can I to have the root?
Can I to continue to have OTA update?
Sorry for my english and thanks.
Click to expand...
Click to collapse
From what I understand you're saying you do not want to install a custom rom, just rooted stock rom?
Yes you can still recieve ota update but I think you must relock the bootloader before you install ota update
You could do that yet it would be an unbearable and unnecessary effort.
Just go with Android Revolution HD.
It is in sync with the OTA updates, nothing would look or feel different than stock. But has a better performance and battery life overall.
Nonverbose said:
From what I understand you're saying you do not want to install a custom rom, just rooted stock rom?
Yes you can still recieve ota update but I think you must relock the bootloader before you install ota update
Click to expand...
Click to collapse
All right, I want root my stock rom and (Titanium Backup) and to continue to have the official update.
INFO:
Unlocking through htcdev.com will wipe your phone to factory defaults. Nothing will be wiped of you sd-card, only of your phone.
Ok, but after i have ulnocked the phone with htcdev, where find a guide for root?
tatoone said:
Ok, but after i have ulnocked the phone with htcdev, where find a guide for root?
Click to expand...
Click to collapse
After you unlock, you can use the same procedure that you do for Revolutionary, namely you install ClockworkMod Recovery and then from CWM recovery you can install the lastest version of su-3.0.xxxx.zip to root the ROM. Then you can use Titanium Backup, BusyBox, etc.

[Q] Questions about root and OTA

Hello everyone, I'm new here, my nexus 6 is on stock 5.0.1 and waiting for update to 5.1, here are my concerns.
1. How can I root my phone without unlock boot loader or flash a twrp recovery( I Know if I got a twrp recovery, I can not get OTA).
2. If I need unlock boot loader in order to root, could this affect ota?
3. If I rooted my phone, can I get ota in the future?
Thanks.
Dennypalace said:
Hello everyone, I'm new here, my nexus 6 is on stock 5.0.1 and waiting for update to 5.1, here are my concerns.
1. How can I root my phone without unlock boot loader or flash a twrp recovery( I Know if I got a twrp recovery, I can not get OTA).
2. If I need unlock boot loader in order to root, could this affect ota?
3. If I rooted my phone, can I get ota in the future?
Thanks.
Click to expand...
Click to collapse
1. You can't 2. No can be unlocked and still do the ota 3. YES!
nms247 said:
1. You can't 2. No can be unlocked and still do the ota 3. YES!
Click to expand...
Click to collapse
Thanks. So this means if I want to root my phone, I will have to unlock boot loader. And is there anything I can do if I want to update through OTA after I rooted and unlocked my phone?
Dennypalace said:
Thanks. So this means if I want to root my phone, I will have to unlock boot loader. And is there anything I can do if I want to update through OTA after I rooted and unlocked my phone?
Click to expand...
Click to collapse
As long as you flash the stock recovery before an ota you'll be fine
Actually any system modification including root on Lollipop will prevent an OTA so in answer to question 3, no.
Basically need to flash stock system.img, recovery.img and stock boot (if you changed the kernel).
At least thats what I'm about to do.
y2whisper said:
Basically need to flash stock system.img, recovery.img and stock boot (if you changed the kernel).
At least thats what I'm about to do.
Click to expand...
Click to collapse
Correct. That's exactly what I did, and it worked.
rootSU said:
Actually any system modification including root on Lollipop will prevent an OTA so in answer to question 3, no.
Click to expand...
Click to collapse
Weird as I took the OTA while rooted.
Still working on it on my end. Drivers aren't installed for add sideboard trying to figure it out

How to get OTA Updates after unlocking the bootloader

Hello everyone!
I unlocked my device and rooted it. Then i used the AICI custom rom for a while.
Now i wanted to go back to stock ROM for having the Android 7 Update via OTA.
I locked my bootloader again and installed via QFIL the stock 2.3xxxx ROM
But now when i try to install the OTA Update the phone tells my that my phone is rooted and i am not able to get the OTA - my phone isnt rooted anymore and the bootloader is locked again.
i thought if i flash the stock rom with QFIL the bootloader is locked again, but i did it by myselfe with fastboot.
so what can i do to go back to the beginning?
Install ZUI 1.9 via QFIL and then do the OTA updates. That's what I did to re-lock my bootloader.
SammyVDA said:
Install ZUI 1.9 via QFIL and then do the OTA updates. That's what I did to re-lock my bootloader.
Click to expand...
Click to collapse
Could you elaborate how u relocked your bootloader? Mine isnt rooted nor custom recovery installed. I just wanna relock my bootloader
zakariya tomal said:
Could you elaborate how u relocked your bootloader? Mine isnt rooted nor custom recovery installed. I just wanna relock my bootloader
Click to expand...
Click to collapse
https://forum.xda-developers.com/zuk-z2-pro/how-to/howto-flash-stock-rom-t3435109
Just follow the instructions in the above link to install ZUI 1.9 and do the OTA updates after that.

Does the latest security patch update stay when you root?

I was wondering what sort of changes take place when you root the G5s Plus. I got several patch updates so far. Will the latest update stay once I root the device? I just want to root the device for now, not install any custom roms.
I received an OTA with an unlocked bootloader so I don't see any reason why you wouldn't with root. This only works with the stock recovery though, if you have TWRP installed I don't think it will work.
William1020000 said:
I received an OTA with an unlocked bootloader so I don't see any reason why you wouldn't with root. This only works with the stock recovery though, if you have TWRP installed I don't think it will work.
Click to expand...
Click to collapse
Rooting involves 3 steps. Unlock bootloader, install TWRP, and install Magisk patch. Just unlocked bootloader doesn't mean phone is rooted.
androidman2018 said:
Rooting involves 3 steps. Unlock bootloader, install TWRP, and install Magisk patch. Just unlocked bootloader doesn't mean phone is rooted.
Click to expand...
Click to collapse
Unlikely that the OTA will install if you have TWRP and Magisk... I wonder if we can still use Flashfire to flash the OTA and keep recovery and root?

Help with up to date guide to Root

Hi,
Can someone concisely give the most up to date instructions on how to root the P20 Pro
Confused because some people talk about debranding first? Is this necessary if you, like me, just have a generic non-network branded phone?
Also.. Does rooting require twrp?
A bit unclear on if I should use the offical or unofficial twrp methods.
And if so does twrp prevent OTA updates? I was lead to believe that any OTA updates would simply wipe any root and you just have to go through the steps again, but would twrp prevent an OTA update in the first place?
What are the best instructions to root the P20 Pro to keep the OTA updates going (even if you need to reroot after each update).
Thanks heaps in getting through the confusion!
Here you have manual to root in simple 4 steps. You need adb and fastboot on your computer, bootloader unlock code and Magisk from link in post
https://forum.xda-developers.com/hu...de-how-to-root-debrand-remove-retail-t3788326
Does any of the steps,
1/ unlocking the bootloader
2/ debranding
3/ installing TWRP
3/ rooting
Wipe the device?.. I'm assuming yes?
Also. What's the point of debranding?..
I think I'm on a generic P20 Pro that wasn't bought from a carrier - so is that step necessary for me.
Thanks heaps again for the advice - coming over from the Samsung world and maybe I'm so used to the rooting methods there
Also do any of those steps prevent OTA updates?
Or is there somehow to still use OTA updates but simply need to reapply root on every occasion there is ah update?
dgoncalves81 said:
Also do any of those steps prevent OTA updates?
Or is there somehow to still use OTA updates but simply need to reapply root on every occasion there is ah update?
Click to expand...
Click to collapse
Unlocking the bootloader will wipe your device. The other steps won't.
You need to have TWRP installed in order to be able to flash Magisk (for Root), and no you don't have to rebrand if you don't want to. You'll still be able to receive and download OTAs but if TWRP remains installed on your phone it won't be able to install unless you change back to the stock recovery. However there is methods to update with TWRP and you'll be able to get and install updates quicker than waiting for them to be pushed to you phone. That's the main reason people rebrand because generic European models are getting updates the fastest.
What's your device model and current firmware version from 'About Phone' in settings?
..
danifilth4king said:
Unlocking the bootloader will wipe your device. The other steps won't.
You need to have TWRP installed in order to be able to flash Magisk (for Root), and no you don't have to rebrand if you don't want to. You'll still be able to receive and download OTAs but if TWRP remains installed on your phone it won't be able to install unless you change back to the stock recovery. However there is methods to update with TWRP and you'll be able to get and install updates quicker than waiting for them to be pushed to you phone. That's the main reason people rebrand because generic European models are getting updates the fastest.
What's your device model and current firmware version from 'About Phone' in settings?
Click to expand...
Click to collapse
Thanks heaps for the advice - makes sense now!
I'm using the model CLT-L29 on C636 which I think is the Asia Pacific model.. And incidentally just received a OTA upgrade to the 128 firmware
.. So in order to receive OTA updates you simply have to change back to the stock recovery after using TWRP to install magisk and root?
But I imagine every time the OTA update occurs it wipes root?.. Which would mean reinstalling TWRP to regain root and doing the whole process again every time?
dgoncalves81 said:
Thanks heaps for the advice - makes sense now!
I'm using the model CLT-L29 on C636 which I think is the Asia Pacific model.. And incidentally just received a OTA upgrade to the 128 firmware
.. So in order to receive OTA updates you simply have to change back to the stock recovery after using TWRP to install magisk and root?
But I imagine every time the OTA update occurs it wipes root?.. Which would mean reinstalling TWRP to regain root and doing the whole process again every time?
Click to expand...
Click to collapse
Yep you got it in one lol
The other option so that you don't have to flash TWRP then back to stock recovery each time is when you receive an OTA is download the same firmware (Full-OTA version) from Firmware Finder - you would just need the update.zip - then using Huawei update extractor you can extract the ramdisk.img Then copy the ramdisk.img to your phone, use Magisk manager to patch it then copy it back to your PC and flash it via fastboot. But I think this is more work than flashing between TWRP & stock recoveries haha

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