Root, enable hidden features,unroot with out recovery or unlocking bootloader? - Huawei P9 Lite Questions & Answers

Basically i want to edit some build.prop lines and enable features like wake with double tap,but my warranty will be void. The phone's been with me for only 4 months only. So can i root using maybe kingroot,edit the files and then unroot like nothing ever happened?

i think this phone needs a modified boot image for root, which needs the bootloader to be unlocked to boot.
you shouldn't use kingroot even if it does work, many people warn you to not install it. kingroot is a bit shady.
just use any of the normal root methods on this forum. you could unroot and install stock recovery and then relock the bootloader, but you have to search around for instructions for that

Related

Can I boot lock my 6p if I have TWRP installed?

I installed twrp and SU. Really the only reason I did it is because I use titanium backup to back up and restore apps and such. Otherwise I really don't need root.
I have two questions.
First Question: Can I re-lock the boot loader if I have TWRP and SuperSU installed? If not how can I use Android pay? Is there a work around? It's not allowing me to because it can't verify
Second Question: The OTA 6.0.1 won't stick. I'm pretty sure I've done one other over the air update (at least I thought I did, I may be remembering incorrectly) and it worked just fine. But for some reason 6.0.1 isn't taking. Any ideas?
If you don't need root what you can do is download the 6.0.1 imag direclty from google, put it in your adb/fastboo folder and use the flash-all command and it will erase root, twrp and it will be like you just got it from the factory. The only thing that would be still there is the unlocked bootloader. Once you've performed the flash-all command, you can simple lock the bootloader again. That's if you want to get rid of Root and Twrp.. If not, you can try a Rom like Chroma that has android pay working on it.. Here's the instructions. Hope this helps: http://forum.xda-developers.com/showpost.php?p=64269166&postcount=2338
Edit: Make sure you follow the systemless root instructions from that link to get android pay to work...
So I cannot lock the boot loader if I have root and twrp installed?
I really don't want to use a Rom. I'm happy with stock, just want to be able to use titanium backup.
And are ota updates not working if you have twrp installed?
OTA updates won't flash properly if you have TWRP installed, though I heard there is a way to extract the components of the update you want to apply so you can preserve root and custom recoveries while still updating. Sorry I don't know where the instructions are though.
No you can't lock the bootloader with TWRP installed, it can result in a brick.
I would not lock the bootloader unless you are 100% stock. You open yourself up to unrecoverable bricks. As for the update if you download the image from google you can just flash the individual partitions in fastboot. This way you can preserve your data. Heisenburg has a great guide here: http://forum.xda-developers.com/nexus-6p/general/guides-how-to-guides-beginners-t3206928 You will loose root but getting it back just involves reflashing the SuperSU-v2.62-3-20151211162651.zip from this thread http://forum.xda-developers.com/apps/supersu/wip-android-6-0-marshmellow-t3219344/post64161125#post64161125

[Root/Magisk] What features will be unavailable when I unlock bootloader?

Hi,
I wanna root my phone to remove bloatware and to access root feature. I don't need "permanent" root, so Magisk will do the trick without the issues for SafetyNet API.
I read it still require an unlocked bootloader, so I want to ask:
1) what features will I lose after unlocking?
2) there're know issue with some apps with unlocked bootloader (eg. SafetyNet only check for /system changes? or it will check /boot too?)
3) will device get OTA? Or needs manual updates?
4) can I encrypt device data after bootloader unlock?
5) will the warranty void? I'm in the EU, so the Sony warranty should void, but the shop warranty (Amazon in my case) should not, right?
6) could the bootloader be locked again after I done some 'root' operation?
Thanks to everybody for help
Noisemaker00 said:
Hi,
I wanna root my phone to remove bloatware and to access root feature. I don't need "permanent" root, so Magisk will do the trick without the issues for SafetyNet API.
I read it still require an unlocked bootloader, so I want to ask:
1) what features will I lose after unlocking?
2) there're know issue with some apps with unlocked bootloader (eg. SafetyNet only check for /system changes? or it will check /boot too?)
3) will device get OTA? Or needs manual updates?
4) can I encrypt device data after bootloader unlock?
5) will the warranty void? I'm in the EU, so the Sony warranty should void, but the shop warranty (Amazon in my case) should not, right?
6) could the bootloader be locked again after I done some 'root' operation?
Thanks to everybody for help
Click to expand...
Click to collapse
The steps in this thread (https://forum.xda-developers.com/x-compact/how-to/android-pay-safety-net-rooted-unlocked-t3610342) should help you immensely.
From my personal experience:
1) I haven't noticed any lost features
2) No issues, my device passed safety net even after changing some /system, like my bootanimation.zip and making some apps (Greenify) system-priv
3) My device alerted me and downloaded the latest OTA the day before yesterday, but it had problems installing it. I don't know if it's related.
4) Yes, but TWRP *might* not be able to read your /data partition if you do. I haven't personally tested this.
5) I don't know ... I bought the no-warranty international version off Amazon.
6) As I understand, you CAN relock the bootloader, but only if the boot.img is stock. Related to #5, If you re-flash the stock firmware you should be able to re-lock your bootloader and have warranty

How to unroot ADB root?

I rooted my Oneplus 5 using the "Engineering Mode" exploit that was discovered a few weeks ago. I want to unroot my device since I have to download the full OTA on every update. How do I disable ADB root?
Wouldn't flashing the stock ROM remove root access?
Can't the steps be done in reverse order to enable root again?
I don't know much about this root method, but, from my knowledge, Engineer Mode is an apk. Wouldn't completely wiping the phone and flashing the stock ROM return it to a stock state (without root)?

Can we flash custom rom without rooting the Mi A1 ?

Flashing the custom rom with rooting the device make the device less secure and we cannot use the internet banking applications so , can we flash the custom rom without rooting the device ! If, yes then what will be the procedure !?
altafalam540 said:
Flashing the custom rom with rooting the device make the device less secure and we cannot use the internet banking applications so , can we flash the custom rom without rooting the device ! If, yes then what will be the procedure !?
Click to expand...
Click to collapse
Jajajajajaja sorry but your question is very funny????
But no, it's not possible install custom ROM without root
I would think one can flash when booted into TWRP. One needs to be unlocked though.
The custom ROM you flash does not need to be rooted either.
In fact one can boot into TWRP from fastboot. So one does not even need TWRP on the device itself.
You do not need to root your device to use a custom ROM. But if you wanna flash GApps, then you need to root your device or it may not work as intended.
Wrong, Gapps can be installed from TWRP which has unlimited access to the system partition. In that sense, TWRP is "rooted". But this has nothing to do with the installed firmware being rooted or not.
altafalam540 said:
Flashing the custom rom with rooting the device make the device less secure and we cannot use the internet banking applications so , can we flash the custom rom without rooting the device ! If, yes then what will be the procedure !?
Click to expand...
Click to collapse
Wow this thread exploded with mis-information.
You can install custom ROM's unto your device via TWRP, as well as flash GAPPS and any custom kernels, mods etc you'd like WITHOUT having to gain superuser access within the ROM itself.
You WILL however require to unlock your bootloader that, at least as far as I know, WILL trigger safety net and thus render certain applications (like said banking apps) unusable. To avoid this you can flash magisk, an alternative root solution that also masks certain aspects of the device that allows the device to pass safetynet while retaining root.
There are plentiful amounts of tutorials out pretty much everywhere that will allow you to easily unlock your bootloader, install twrp and root w/ magisk if desired, etc.
DECHTECH said:
Wow this thread exploded with mis-information.
You can install custom ROM's unto your device via TWRP, as well as flash GAPPS and any custom kernels, mods etc you'd like WITHOUT having to gain superuser access within the ROM itself.
You WILL however require to unlock your bootloader that, at least as far as I know, WILL trigger safety net and thus render certain applications (like said banking apps) unusable. To avoid this you can either A. Relock your bootloader after flashing custom rom (should work) or B. Flash magisk, an alternative root solution that also masks certain aspects of the device that allows the device to pass safetynet while retaining root.
There are plentiful amounts of tutorials out pretty much everywhere that will allow you to easily unlock your bootloader, install twrp and root w/ magisk if desired, etc.
Click to expand...
Click to collapse
I don't think you can relock the bootloader when on a custom rom. This will probably brick your device since it will fail the checks of the locked bootloader and then you will have a bricked device with a locked bootloader.
So yeah, you also spread some misinformation I suppose which is even more dangerous than what the other users suggested.
+1, no way you can relock your bootloader after installing a custom firmware. Bootloop guaranteed.
michkost858 said:
I don't think you can relock the bootloader when on a custom rom. This will probably brick your device since it will fail the checks of the locked bootloader and then you will have a bricked device with a locked bootloader.
Click to expand...
Click to collapse
Lannig said:
+1, no way you can relock your bootloader after installing a custom firmware. Bootloop guaranteed.
Click to expand...
Click to collapse
Could have sworn you could do this but I guess I was wrong, sorry for that.
Edited original post.

Root without twrp

I brought a OnePlus 6t and immediately unlocked the bootloader. In hindsight, I wish I hadn't as I'm not really sure I need root.
But now I have, I need to root to use various apps now that I have unlocked the bootloader.
When I first rooted it, I didn't install twrp but can't remember what I did and cant find any guides.
Can anyone let me know what process I need to root without installing twrp please?
Duskfish said:
I brought a OnePlus 6t and immediately unlocked the bootloader. In hindsight, I wish I hadn't as I'm not really sure I need root.
But now I have, I need to root to use various apps now that I have unlocked the bootloader.
When I first rooted it, I didn't install twrp but can't remember what I did and cant find any guides.
Can anyone let me know what process I need to root without installing twrp please?
Click to expand...
Click to collapse
Boot in fastboot mode, then temporarily boot into TWRP (fastboot boot TWRPimage.img) and flash magisk zip and reboot system.
P.s. "boot" command does not permanently flash the image.
Duskfish said:
I brought a OnePlus 6t and immediately unlocked the bootloader. In hindsight, I wish I hadn't as I'm not really sure I need root.
But now I have, I need to root to use various apps now that I have unlocked the bootloader.
When I first rooted it, I didn't install twrp but can't remember what I did and cant find any guides.
Can anyone let me know what process I need to root without installing twrp please?
Click to expand...
Click to collapse
Here is the complete guide
If you need root without twrp you can patch the boot image for root access

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