Clarify ZIP kernel flashing in A/B partitions - Essential Phone Questions & Answers

Hi,
Why can I not successfully flash a zip kernel such as Elemental X or the Rey kernel? The .img file from the Neutrino kernel via fastboot works great. But with zips I get stuck on boot animation regardless of how long it sits. I've flashed in twrp or sideloaded in both twrp or stock recovery. In most cases I'm rooted and on custom ROM, and i especially liked B2 Android P (but no fling navigation and it didn't want to allow root for some reason?) Here's my understanding of the way it goes. As I'm just a novice, please correct my understanding of any concept or feel free to share any extra tips. I feel confident in getting from BTS to rooted custom rom and .img kernel. So my problems are probably in the way it works flashing zips in twrp. My questions are:
Say I'm on partition A running AICP rooted with Magisk and I want to install the ElementalX kernel. So I reboot to boatloader, fastboot flash boot twrp , staying on the same partition (side A) (switch sides here?).... i generally dont. Here is where the confusion comes. I know TWRP will flash a rom to the oppsite partition, so if I flash under this current scenario where i booted into TWRP on side A it will flash a ROM to side B. Additionally: Do I first need to flash the stock boot image here? It seems yes and no people include this as a step. Assuming i should, flashing an image file will stay on the same side, right?So I have flashed the stock boot image and now am installing the kernel zip. Do I flash the zip kernel to the same side (side A) it will be used on, or does it flash to the opposite side like a ROM will? Do all non-ROM zips flash in the same manner? If sideloading, does it have the same result as flashing within twrp?[/I]
To my knowledge I've never gotten past this and, "essentially" lol, have to use a kernel that is installed with fastboot, otherwise I get either bootlooped or stuck on the boot animation. I can get it booted by flashing a kernel via fastboot, but not a zip in twrp. thanks for the read. bonus question is below.
thanks
BONUS- it KILLS me not having a built in option on any ROM to reboot into the other partition to use twrp. Why is there not a mod for this? And i've seen with the Pixel phone and others they have gotten twrp to stick, but that involved using a flashable zip lol if feel ilike

KingBeefy said:
Hi,
Why can I not successfully flash a zip kernel such as Elemental X or the Rey kernel? The .img file from the Neutrino kernel via fastboot works great. But with zips I get stuck on boot animation regardless of how long it sits. I've flashed in twrp or sideloaded in both twrp or stock recovery. In most cases I'm rooted and on custom ROM, and i especially liked B2 Android P (but no fling navigation and it didn't want to allow root for some reason?) Here's my understanding of the way it goes. As I'm just a novice, please correct my understanding of any concept or feel free to share any extra tips. I feel confident in getting from BTS to rooted custom rom and .img kernel. So my problems are probably in the way it works flashing zips in twrp. My questions are:
Say I'm on partition A running AICP rooted with Magisk and I want to install the ElementalX kernel. So I reboot to boatloader, fastboot flash boot twrp , staying on the same partition (side A) (switch sides here?).... i generally dont. Here is where the confusion comes. I know TWRP will flash a rom to the oppsite partition, so if I flash under this current scenario where i booted into TWRP on side A it will flash a ROM to side B. Additionally: Do I first need to flash the stock boot image here? It seems yes and no people include this as a step. Assuming i should, flashing an image file will stay on the same side, right?So I have flashed the stock boot image and now am installing the kernel zip. Do I flash the zip kernel to the same side (side A) it will be used on, or does it flash to the opposite side like a ROM will? Do all non-ROM zips flash in the same manner? If sideloading, does it have the same result as flashing within twrp?[/I]
To my knowledge I've never gotten past this and, "essentially" lol, have to use a kernel that is installed with fastboot, otherwise I get either bootlooped or stuck on the boot animation. I can get it booted by flashing a kernel via fastboot, but not a zip in twrp. thanks for the read. bonus question is below.
thanks
BONUS- it KILLS me not having a built in option on any ROM to reboot into the other partition to use twrp. Why is there not a mod for this? And i've seen with the Pixel phone and others they have gotten twrp to stick, but that involved using a flashable zip lol if feel ilike
Click to expand...
Click to collapse
Sup guy:
A: sides won't switch, if you flash twrp on a, you will stay on A, just make sure you have disabled all locks, pins, swipes, and fingerprint s in room prior...which leads me to B
B: you must flash a stock boot.img (just ex doesn't help, due to system as root), then flash EX, then magisk, in that order, every time.
So.... Flash twrp-->get into twrp recovery-->FLASH STOCKBOOT.IMG VERY IMPORTANT-->flash custom kernel (this is obviously optional)--->magisk--->reboot

Additionally, I recall having issues getting kernels to flash if I didn't swipe all modifications in twrp. I would have the same issues as the OP when I didn't.

Milly7 said:
Additionally, I recall having issues getting kernels to flash if I didn't swipe all modifications in twrp. I would have the same issues as the OP when I didn't.
Click to expand...
Click to collapse
I promise the way above works

aer0zer0 said:
Sup guy:
A: sides won't switch, if you flash twrp on a, you will stay on A, just make sure you have disabled all locks, pins, swipes, and fingerprint s in room prior...which leads me to B
B: you must flash a stock boot.img (just ex doesn't help, due to system as root), then flash EX, then magisk, in that order, every time.
So.... Flash twrp-->get into twrp recovery-->FLASH STOCKBOOT.IMG VERY IMPORTANT-->flash custom kernel (this is obviously optional)--->magisk--->reboot
Click to expand...
Click to collapse
with roms that have built in updates, do i lose root and have to repeat this procedure every time a weekly update happens? the lack of a permanent twrp recovery is so inconvenient

envizion58 said:
with roms that have built in updates, do i lose root and have to repeat this procedure every time a weekly update happens? the lack of a permanent twrp recovery is so inconvenient
Click to expand...
Click to collapse
Like LOS and whatever, yeah, but it takes like 2 minutes. Stock won't flash, since magisk is there anyways

aer0zer0 said:
Sup guy:
A: sides won't switch, if you flash twrp on a, you will stay on A, just make sure you have disabled all locks, pins, swipes, and fingerprint s in room prior...which leads me to B
B: you must flash a stock boot.img (just ex doesn't help, due to system as root), then flash EX, then magisk, in that order, every time.
So.... Flash twrp-->get into twrp recovery-->FLASH STOCKBOOT.IMG VERY IMPORTANT-->flash custom kernel (this is obviously optional)--->magisk--->reboot
Click to expand...
Click to collapse
Thanks! the instruction you gave worked splendidly. I'm only a few months into modding and there are things that become so clear when someone tells you something that answers multiple questions. Thanks in specific for the "whatever side you boot into twrp with is the side you will flash on" . The rebooting sides in twrp doesnt function like an actual reboot.. no one has said that. so , one question down.
staying on topic with twrp, why can someone not write a script or something to reboot to the other side. I've been attempting to install it permanently to that partition like other a/b devices but the hangup for that is they all start with booting twrp using fastboot boot .file instead of flashboot flash boot command. is there an alternative way ti biit without flashing as the ph-1 bootloader doesnt recognize that command? the rest seems easy. but needing to have a computer any time something goes awry is really an inconvenience and if a patch exists I havent found it. you opened the door for this question by giving me the Thomas Edison moment in the first answer. Can't wait for a repeat cuz I'm dying to know this answer. Thanks again bud

Milly7 said:
Additionally, I recall having issues getting kernels to flash if I didn't swipe all modifications in twrp. I would have the same issues as the OP when I didn't.
Click to expand...
Click to collapse
Hopefully I'm reading this correctly, but if you are referring to swiping as opposed to sideloading I've noticed that too. i do still sideload the ROMs but I swipe all mods and kernels. commonly I would get an error regarding /system not remounting after some flashes but that stopped a while back. @topjohnwu commented in a magisk thread to mount system before flashing as a fix. Its worked great.
Thanks for the response and if i read your question wrong fire it back at me for a second attempt lol

KingBeefy said:
Thanks! the instruction you gave worked splendidly. I'm only a few months into modding and there are things that become so clear when someone tells you something that answers multiple questions. Thanks in specific for the "whatever side you boot into twrp with is the side you will flash on" . The rebooting sides in twrp doesnt function like an actual reboot.. no one has said that. so , one question down.
staying on topic with twrp, why can someone not write a script or something to reboot to the other side. I've been attempting to install it permanently to that partition like other a/b devices but the hangup for that is they all start with booting twrp using fastboot boot .file instead of flashboot flash boot command. is there an alternative way ti biit without flashing as the ph-1 bootloader doesnt recognize that command? the rest seems easy. but needing to have a computer any time something goes awry is really an inconvenience and if a patch exists I havent found it. you opened the door for this question by giving me the Thomas Edison moment in the first answer. Can't wait for a repeat cuz I'm dying to know this answer. Thanks again bud
Click to expand...
Click to collapse
with our TWRP being janky as it is, trust me, you dont want living in the other slot.

Related

Won't boot into system or fastboot

Hello,
Just got it and already bricked it, hooray.
I did the Nougat update and allowed modifications (the swipe in TWRP). I'm dumb
So here's everything I did :
First I used the Axon 7 Toolkit by BKORES to unlock bootloader and flash TWRP.
At step 9), It failed to boot TWRP even tho I could access it with power+volume.
It eventually would get stuck at the ZTE logo when I wanted to boot system.
I flashed SuperSU with an SD card in recovery.
So : Fastboot and system won't work. Recovery would, and so does bootloader from this.
What should I do ?
CiT42 said:
Hello,
Just got it and already bricked it, hooray.
I did the Nougat update and allowed modifications (the swipe in TWRP). I'm dumb
So here's everything I did :
First I used the Axon 7 Toolkit by BKORES to unlock bootloader and flash TWRP.
At step 9), It failed to boot TWRP even tho I could access it with power+volume.
It eventually would get stuck at the ZTE logo when I wanted to boot system.
I flashed SuperSU with an SD card in recovery.
So : Fastboot and system won't work. Recovery would, and so does bootloader from this.
What should I do ?
Click to expand...
Click to collapse
Nah this is a soft brick, nothing to worry about
Maybe your SuperSU did some bad stuff on the rom. For exampls if you flash SuperSU 2.79 or higher on Android 6 (at least in the stock rom) it won't boot. Maybe try flashing Magisk B13? I think it gets rid of SuperSU
There's a no-verity-opt-encrypt file too, somewhere in this forum, maybe in Kernels, ROMs thread. Maybe give it a shot
Another way is going back to the stock recovery and flash an official package. I have made an easy guide for the A2017G, not sure if it works on the U or chinese. you can find it over at Guides, should be pretty close to the top
If you have an A2017U you can get the DrakenFX system files and install them, maybe you can fix the stuff
Or take the easy way, and install a custom ROM. Not the best choice unless you're willing to withstand some small bugs and stuff. The way to install them is get the A2017X_Universal_Bootstack and corresponding modem for your model, plus the ROM and OpenGApps 7.1.2 arm64 (Or beansgapps if the rom specifies), and of course the ROM itself. You wipe system, data, caches (not necessarily internal) then flash the Universal Bootstack and tbe modem, then the ROM, then GApps if you want to have them, then Magisk or SuperSU if you want root (some roms come with self-installing Magisk in the same package, too).
Or use MiFlash and flash a complete stock image of your phone's system. That one works like a charm
Choose an username... said:
Nah this is a soft brick, nothing to worry about
Maybe your SuperSU did some bad stuff on the rom. For exampls if you flash SuperSU 2.79 or higher on Android 6 (at least in the stock rom) it won't boot. Maybe try flashing Magisk B13? I think it gets rid of SuperSU
There's a no-verity-opt-encrypt file too, somewhere in this forum, maybe in Kernels, ROMs thread. Maybe give it a shot
Another way is going back to the stock recovery and flash an official package. I have made an easy guide for the A2017G, not sure if it works on the U or chinese. you can find it over at Guides, should be pretty close to the top
If you have an A2017U you can get the DrakenFX system files and install them, maybe you can fix the stuff
Or take the easy way, and install a custom ROM. Not the best choice unless you're willing to withstand some small bugs and stuff. The way to install them is get the A2017X_Universal_Bootstack and corresponding modem for your model, plus the ROM and OpenGApps 7.1.2 arm64 (Or beansgapps if the rom specifies), and of course the ROM itself. You wipe system, data, caches (not necessarily internal) then flash the Universal Bootstack and tbe modem, then the ROM, then GApps if you want to have them, then Magisk or SuperSU if you want root (some roms come with self-installing Magisk in the same package, too).
Or use MiFlash and flash a complete stock image of your phone's system. That one works like a charm
Click to expand...
Click to collapse
I flashed DrakenFX's B29 stock rom. Didn't thought it would work with recovery but anyway ! Thank you.
Do you recommend some ROMs, kernels, etc ?
CiT42 said:
Do you recommend some ROMs, kernels, etc ?
Click to expand...
Click to collapse
Nah, they are all mostly bad. The best of the bunch seems to be NucleaRom, it has an okay kernel (Radioactive, not too good battery-wise but I've never seen so little UI lag, like, ever) and okay features (like 1/3 of what ResurrectionRemix has), an awesome maintainer (OrdenKrieger) and boots in like 15 seconds
But the stock ROM is currently the best of them all, not battery wise (you can get some obscenely high SOT numbers on LineageOS with Substratum black themes) but it's fluid and stuff runs well on it. The status bar is hideous though, and MiFavor is white themed, on an AMOLED screen, what the crap ZTE?
Don't try PureNexus, permanent hard brick from the looks of it.
LineageOS works okay but it has some compatibility problems with some apps I use, dunno
I think you could try the dual-boot patcher, that way you can test the roms and keep a working stock rom to use it as your daily driver without losing data. i never used the dual boot patcher though, so good luck if you will use it
I've bad experiences with Dual boot on my old 1+.

Why no root yet ?

First off I am not criticizing the amazing XDA developers here, and all the people that help make root and ROM's happen.
This is aimed at Essential the company themselves
I was under the impression the Essential Phone was sort of like a Pixel, or Nexus, or OnePlus type of phone. Meaning running a near stock Android OS, an unlocked device, easily rooted. For example when a new OnePlus phone is released, root is out super fast. But the reason the Essential Phone has not been rooted yet is because of Essential holding back the factory images on us still. I guess I have to ask why would Essential do this ? I thought they touted this phone as a open platform, very similar in idea to the old Nexus line ?
The Essential Phone has been out 2 months now, and the important files for rooting still have not been officially released to the public yet ? What's up with Essential holding back so long ?
https://ibb.co/mgaVcb Mine ist rooted
Z-Fire821 said:
https://ibb.co/mgaVcb Mine ist rooted
Click to expand...
Click to collapse
Last I read was the boot image that was pulled didn't enable root with magisk and hadn't seen anything more from it. Did you have to do anything specifically?
Z-Fire821 said:
https://ibb.co/mgaVcb Mine ist rooted
Click to expand...
Click to collapse
Interedasting.
It'd be great if you could provide further proof/instructions.
Thanks a bunch.
There was a thread about someone working on LOS earlier this week but now I don't see it. Can't remember the user's name but he said that he had TWRP (no touchscreen though) working on the ROM, and posted some screenies of it booted and invited anyone who wanted to develop to his Discord. The same person was over on the /essential thread too on reddit too but now I don't see that thread either.
The Essential staff did an AMA over there yesterday too but noone asked about releasing the source code to my knowledge. I'm not sure what's going on. They'd sell more phones if people knew they are ROM friendly.
*Found the thread here:
https://forum.xda-developers.com/essential-phone/help/bootloader-root-t3695583
kchino said:
There was a thread about someone working on LOS earlier this week but now I don't see it. Can't remember the user's name but he said that he had TWRP (no touchscreen though) working on the ROM, and posted some screenies of it booted and invited anyone who wanted to develop to his Discord. The same person was over on the /essential thread too on reddit too but now I don't see that thread either. Maybe it was a Larp ¯\_(ツ)_/¯
The Essential staff did an AMA over there yesterday too but noone asked about releasing the source code to my knowledge. I'm not sure what's going on. They'd sell more phones if people knew they are ROM friendly.
Click to expand...
Click to collapse
Pretty sure the staff that did the AMA was just the design staff, not software staff. As soon as the files are released it will take about a day I bet for root. I remember seeing a thread on reddit that you are referring to as well. I think the people who can root it won't until the files are released. One **** up and they have a very expensive brick.
Thanks for the replies. So any idea as to when this source code image files will get released from Essential ? What's their holdup ?
Agreed, dicey proposition with no factory images.
We have devs working on it. Root has been achieved and there's a TWRP build but the touchscreen doesn't work you have to use a mouse to navigate. Also, there's no factory images yet to go back to stock in case of a problem. Once they iron out the issues I'm sure someone will release a guide.
Currently on the Nexus 6P, that's getting bad. I really want the Essential phone, but only if root comes out for sure, also ROM's would be great.
Otherwise I may just wait for the OnePlus 5T announcement, and if it's $500 go that route instead. At least the 5T will have good development
Z-Fire821 said:
https://ibb.co/mgaVcb Mine ist rooted
Click to expand...
Click to collapse
Man how did u root?? I really wanna root
I rooted with this Guide from the Discord Server from bmg1001: "In order to flash Magisk, you'll need the Magisk zip, TWRP, the stock boot image, and A USB OTG MOUSE (used to control TWRP for the moment). Boot into the stock recovery and perform a factory reset, then reboot into the bootloader. You need to flash TWRP via "fastboot flash boot twrp-mata.img". Once flashed, you need to boot into TWRP via the bootloader menu. When you boot into TWRP, move the Magisk zip and stock boot image into the phone's storage. Then, flash the boot image within TWRP, then flash Magisk."
Z-Fire821 said:
I rooted with this Guide from the Discord Server from bmg1001: "In order to flash Magisk, you'll need the Magisk zip, TWRP, the stock boot image, and A USB OTG MOUSE (used to control TWRP for the moment). Boot into the stock recovery and perform a factory reset, then reboot into the bootloader. You need to flash TWRP via "fastboot flash boot twrp-mata.img". Once flashed, you need to boot into TWRP via the bootloader menu. When you boot into TWRP, move the Magisk zip and stock boot image into the phone's storage. Then, flash the boot image within TWRP, then flash Magisk."
Click to expand...
Click to collapse
Can you provide the file for TWRP and boot img?
drocny87 said:
Can you provide the file for TWRP and boot img?
Click to expand...
Click to collapse
Just join the Discord Server and load it from there.
Z-Fire821 said:
I rooted with this Guide from the Discord Server from bmg1001: "In order to flash Magisk, you'll need the Magisk zip, TWRP, the stock boot image, and A USB OTG MOUSE (used to control TWRP for the moment). Boot into the stock recovery and perform a factory reset, then reboot into the bootloader. You need to flash TWRP via "fastboot flash boot twrp-mata.img". Once flashed, you need to boot into TWRP via the bootloader menu. When you boot into TWRP, move the Magisk zip and stock boot image into the phone's storage. Then, flash the boot image within TWRP, then flash Magisk."
Click to expand...
Click to collapse
Thanks
---------- Post added at 08:57 PM ---------- Previous post was at 08:53 PM ----------
Z-Fire821 said:
Just join the Discord Server and load it from there.
Click to expand...
Click to collapse
What's the link to it?
ROOT
Guys, if you truly, truly want to root your device, follow these steps. Just remember, I am not responsible if you end up bricking your device (and neither are the main developers currently working on TWRP and Lineage). YOU ARE RESPONSIBLE FOR WHAT YOU DO ON YOUR OWN DEVICE! (also this probably voids warranty btw)
THESE INSTRUCTIONS ARE FOR NMJ20D.
Now, one more thing. Remember, this TWRP build is very much in alpha stages and there are some major bugs with it, including no touch support and no crypto. Also, when I rooted, I had to use my USB OTG Mouse in order to maneuver around TWRP, but with this method, hopefully anyone can do it, without the mouse. The boot.img I will provide is the NMJ20D boot.img with the patches that Magisk puts in when you install it, so it's not exactly stock. Also, you might need to factory reset your device via the stock recovery (and make sure not to boot it back up until after you flash Magisk) just in case, since TWRP is buggy with crypto atm.
You can find a dump of NMJ20D here, in case you need to fix a bootloop (due to a bad Substratum theme, etc...) -- (you'll likely need only boot_a.img and system_a.img (within the system_a.zip).
If you wish to return to stock in order to accept OTAs, feel free to flash the unofficial factory images here and, should OTAs still fail, you may be required to wipe your data, which can be done via "fastboot -w". (Side Note: I believe the script included within the unofficial factory images also flashes the firmware to both partitions, so if your fingerprint sensor is seemingly absent or not working, this might actually fix it, as it has for some custom ROMs on the Essential.
Anyways, lets get started!
Make sure to download Magisk v14.3 and the alpha build of TWRP. Also, make sure to grab my boot.img with the Magisk stuff in it. And of course, your bootloader must be unlocked.
1. Reboot your Essential into fastboot mode. Once in fastboot mode, flash TWRP via
Code:
fastboot flash boot twrp-mata.img
2. Then, from within the fastboot menu, go to "recovery mode" and select it. After TWRP has booted up, type
Code:
adb shell twrp sideload
and then
Code:
adb sideload magisk.zip
3. Once Magisk finishes installing completely, reboot back to fastboot. Now that you're back in fastboot, flash the boot.img I provided via the good ol' command
Code:
fastboot flash boot boot_a.img
4. Now reboot! You should now have root and stuff via Magisk!
Appreciate the root guide, guess I can pick one of these up now to play around with. Awesome!!
[
Anyways, lets get started!
Make sure to download Magisk v14.3 and the alpha build of TWRP. Also, make sure to grab my boot.img with the Magisk stuff in it. And of course,
2. Then, from within the fastboot menu, go to "recovery mode" and select it. After TWRP has booted up, type and then
3. Once Magisk finishes installing completely, reboot back to fastboot. Now that you're back in fastboot, flash the boot.img I provided via the good ol' command
4. Now reboot! You should now have root and stuff via Magisk![/QUOTE]
I followed the whole guide, got to the side loading, and I couldn't get magisk to side load..
shooterlgk said:
[
Anyways, lets get started!
Make sure to download Magisk v14.3 and the alpha build of TWRP. Also, make sure to grab my boot.img with the Magisk stuff in it. And of course,
2. Then, from within the fastboot menu, go to "recovery mode" and select it. After TWRP has booted up, type and then
3. Once Magisk finishes installing completely, reboot back to fastboot. Now that you're back in fastboot, flash the boot.img I provided via the good ol' command
4. Now reboot! You should now have root and stuff via Magisk!
Click to expand...
Click to collapse
I followed the whole guide, got to the side loading, and I couldn't get magisk to side load..[/QUOTE]
What happens when you attempt to sideload Magisk? Does the adb sideload prompt on TWRP pop-up correctly after running "adb shell twrp sideload"?
bmg1001 said:
I followed the whole guide, got to the side loading, and I couldn't get magisk to side load..
Click to expand...
Click to collapse
What happens when you attempt to sideload Magisk? Does the adb sideload prompt on TWRP pop-up correctly after running "adb shell twrp sideload"?[/QUOTE]
I should of took a picture cuz I can't remember but it does give me an error tho ..I'm gonna retry when I get home from work but I literally sat there for almost 3 hours attempting to root to no success

[REQ] ZIP to install TWRP to ramdisk

Hello y'all,
I've noticed that on the Pixel 2 and on many other A/B devices, there is a twrp zip available that can be flashed after flashing the twrp image to boot and booting into recovery and flashing the stock boot image (like we do on the Essential) which patches the ramdisk in the stock boot.img to add twrp to it so that twrp can be permanently installed on the device.
If I could make something like this myself, I would have a long time ago, but unfortunately, it's over my head. Just curious why something like this has never been made for the Essential. Also, but much less important, TWRP 3.2.3-0 is about to be released (code is on GitHub), yet the latest available to us is version 3.2.1-1.
I know one of you smart devs could make the zip to install twrp to the ramdisk (and possibly build the latest version of twrp also) probably in almost no time at all. I love my Essential, but having to connect it to a PC just to get into TWRP is very irritating.
When one of you guys have the time, could you give it a try? I'd be happy to test whatever you come up with.
Much thanks!
starcms said:
Hello y'all,
I've noticed that on the Pixel 2 and on many other A/B devices, there is a twrp zip available that can be flashed after flashing the twrp image to boot and booting into recovery and flashing the stock boot image (like we do on the Essential) which patches the ramdisk in the stock boot.img to add twrp to it so that twrp can be permanently installed on the device.
If I could make something like this myself, I would have a long time ago, but unfortunately, it's over my head. Just curious why something like this has never been made for the Essential. Also, but much less important, TWRP 3.2.3-0 is about to be released (code is on GitHub), yet the latest available to us is version 3.2.1-1.
I know one of you smart devs could make the zip to install twrp to the ramdisk (and possibly build the latest version of twrp also) probably in almost no time at all. I love my Essential, but having to connect it to a PC just to get into TWRP is very irritating.
When one of you guys have the time, could you give it a try? I'd be happy to test whatever you come up with.
Much thanks!
Click to expand...
Click to collapse
It's definitely possible but I don't know how many Devs would want to take this up. I'm all for the idea, I really miss having TWRP permanently, but you kinda get used to the whole PC flashing thang.
I don't know how different the Pixel 2 is in comparison to the Essential phone, but they both share A/B partitions, so it wouldn't be too outlandish if someone were able to port something like this over to our Mata's down the road.
?
starcms said:
Hello y'all,
I've noticed that on the Pixel 2 and on many other A/B devices, there is a twrp zip available that can be flashed after flashing the twrp image to boot and booting into recovery and flashing the stock boot image (like we do on the Essential) which patches the ramdisk in the stock boot.img to add twrp to it so that twrp can be permanently installed on the device.
If I could make something like this myself, I would have a long time ago, but unfortunately, it's over my head. Just curious why something like this has never been made for the Essential. Also, but much less important, TWRP 3.2.3-0 is about to be released (code is on GitHub), yet the latest available to us is version 3.2.1-1.
I know one of you smart devs could make the zip to install twrp to the ramdisk (and possibly build the latest version of twrp also) probably in almost no time at all. I love my Essential, but having to connect it to a PC just to get into TWRP is very irritating.
When one of you guys have the time, could you give it a try? I'd be happy to test whatever you come up with.
Much thanks!
Click to expand...
Click to collapse
MoistPicklez said:
It's definitely possible but I don't know how many Devs would want to take this up. I'm all for the idea, I really miss having TWRP permanently, but you kinda get used to the whole PC flashing thang.
I don't know how different the Pixel 2 is in comparison to the Essential phone, but they both share A/B partitions, so it wouldn't be too outlandish if someone were able to port something like this over to our Mata's down the road.
?
Click to expand...
Click to collapse
The problem lies in the way our touch driver is implemented. For lack of a better explanation, what good would it do to need to carry a type c mouse around to use twrp if touch doesn't work. Many many people have tried and failed getting touch to work on Oreo source, let alone P. That is why twrp resides on a nougat kernel meant for LOS. Someone I know even rewrote the driver in c, no go. It's gonna be tough sledding.
Does it have to be touch though? Could it be more old school clockworkmod recovery where you use the buttons or really like default recovery. I don't know enough about it but just a thought. You definitely get use to just downloading and flashing in twrp and it would be cool to find that with the PH-1.
Atleaset there is a way to use TWRP on the fly.
1) Root the phone the first time using the PC.
2) Copy the TWRP and boot.img(rooted) files to the Phone.
3) While booted and rooted, use apps like Rashr - Flash Tool or Flashify available on the playstore to flash TWRP and boot to it.
4) Once you are done using TWRP, flash the boot.img and boot to the phone.
Gundabolu SC said:
Atleaset there is a way to use TWRP on the fly.
1) Root the phone the first time using the PC.
2) Copy the TWRP and boot.img(rooted) files to the Phone.
3) While booted and rooted, use apps like Rashr - Flash Tool or Flashify available on the playstore to flash TWRP and boot to it.
4) Once you are done using TWRP, flash the boot.img and boot to the phone.
Click to expand...
Click to collapse
Been waiting for someone to share this for 6 months.. thanks lol
aer0zer0 said:
The problem lies in the way our touch driver is implemented. For lack of a better explanation, what good would it do to need to carry a type c mouse around to use twrp if touch doesn't work. Many many people have tried and failed getting touch to work on Oreo source, let alone P. That is why twrp resides on a nougat kernel meant for LOS. Someone I know even rewrote the driver in c, no go. It's gonna be tough sledding.
Click to expand...
Click to collapse
Thanks for the explanation. Now I understand why it hasn't been done before.
But why the issue with touch in TWRP with an Oreo kernel in the first place? What's so special/different/difficult about the touch driver that the Essential uses? And why does it work fine with TWRP with a Nougat kernel? No other devices (to my knowledge) have this issue.
Edit: I wonder if since TWRP worked with the touch driver from the Nougat kernel, if it could work with the P kernel? Maybe whatever was changed in Oreo that prevented it from working has been fixed?
starcms said:
Thanks for the explanation. Now I understand why it hasn't been done before.
But why the issue with touch in TWRP with an Oreo kernel in the first place? What's so special/different/difficult about the touch driver that the Essential uses? And why does it work fine with TWRP with a Nougat kernel? No other devices (to my knowledge) have this issue.
Click to expand...
Click to collapse
Hbtp_daemon (touchscreen) doesn't work in twrp on 8.x and newer sources.
Hbtp_daemon runs in userspace iirc, which is the problem. So an entire driver needs to be hogged together in order to get twrp to work. same process that worked on N doesn't work now.
aer0zer0 said:
Hbtp_daemon (touchscreen) doesn't work in twrp on 8.x and newer sources.
Hbtp_daemon runs in userspace iirc, which is the problem. So an entire driver needs to be hogged together in order to get twrp to work. same process that worked on N doesn't work now.
Click to expand...
Click to collapse
Not possible to use the driver in userspace after TWRP decrypts the device (userspace) using the default password (after any patterns or pins are removed from the lockscreen)?
Edit: And what the heck is the driver doing in userspace anyway? Shouldn't it be in /vendor? If the driver is in userspace, then how can the touchscreen work after a factory reset?
The new Lineage Recovery is not bad but I see no way to apply other zips like Magisk. Maybe it can be worked on and adapted. No touch , just button control.
galakanokis said:
The new Lineage Recovery is not bad but I see no way to apply other zips like Magisk. Maybe it can be worked on and adapted. No touch , just button control.
Click to expand...
Click to collapse
It doesn't after you lets say flash magisk and gapps they create a script in /system/addon....and when updatting lineage it runs the scripts in the addon folder which is how gapps and magisk get installed to the new updated system and boot.....first magisk and gapps have to be flashed in twrp....after that u shudnt need it on dirty flashes
galakanokis said:
The new Lineage Recovery is not bad but I see no way to apply other zips like Magisk. Maybe it can be worked on and adapted. No touch , just button control.
Click to expand...
Click to collapse
@aer0zer0
This seems like the easiest solution to getting TWRP working on the Oreo and P boot images and being able to keep it permanently installed in ramdisk. Make TWRP use the volume up/down keys for scrolling and the power key to select. If the touchscreen is soooo difficult to get working, forget it. If someone really wants to use the touchscreen, they can use the existing TWRP version built on the Nougat boot image.
galakanokis said:
The new Lineage Recovery is not bad but I see no way to apply other zips like Magisk. Maybe it can be worked on and adapted. No touch , just button control.
Click to expand...
Click to collapse
What can you do in Lineage recovery if you can't flash zips? Can you make backups? What else can you do? If you have it installed, could you attach a pic (assuming you have another phone/camera)?
Has anyone looked in the stock P kernel? I was poking around and noticed some twrp residual files. This was straight from the images zip from essential. I didn't touch it.Wth are they in there for? Could they have a better twrp on the back burner for kernel development purposes for Essential? It was in the ramdisk, ill look again tomorrow when I unpack the boot.img. it would make sense to have it in ramdisk, pixel 2 has it like that. Ill post screenshots after work. But, the conversation looks good folks, you are on to something. We could always bust out some phillz recovery, or clockwork mod.
starcms said:
What can you do in Lineage recovery if you can't flash zips? Can you make backups? What else can you do? If you have it installed, could you attach a pic (assuming you have another phone/camera)?
Click to expand...
Click to collapse
I would say it is more stock-ish as far as recoverys go. It's a stock LOS recovery. You can factory reset, flash or sideload update.zips or signed zips no regular custom ROM zips or magisk. It is meant to run on LOS, it only runs on LOS actually and not made for the flashaholics out there. It's a good start though.
Sorry, out right now and no other phone/camera handy.
Gundabolu SC said:
Atleaset there is a way to use TWRP on the fly.
1) Root the phone the first time using the PC.
2) Copy the TWRP and boot.img(rooted) files to the Phone.
3) While booted and rooted, use apps like Rashr - Flash Tool or Flashify available on the playstore to flash TWRP and boot to it.
4) Once you are done using TWRP, flash the boot.img and boot to the phone.
Click to expand...
Click to collapse
Just wanted to mention this works perfectly, tried it last night was able to get into TWRP and then back into my P Beta 3 with root, no issues. Thanks for this!
One could also theoretically copy a copy of the twrp boot. Img to the ex kernel manager backup file, and while booted into the system, hit restore kernel and since its in the boot partition it will flash it then reboot into recovery. Then from there flash your normal kernel and boot back to system/android.. i backup all my kernels after rooting them so after flashing otas, i can just flash my prerooted kernel and reboot without having to flash magisk
Edit. This works, i just did it, but u must make it reboot to bootloader to then tell it to reboot recovery. I dont know if flashify is the same
MoistPicklez said:
Just wanted to mention this works perfectly, tried it last night was able to get into TWRP and then back into my P Beta 3 with root, no issues. Thanks for this!
Click to expand...
Click to collapse
Hey, I'm just curious, before I try it, anyway when using flashify and selecting flash zip - does a recovery other than stock need to be present?
dirtyreturn said:
Hey, I'm just curious, before I try it, anyway when using flashify and selecting flash zip - does a recovery other than stock need to be present?
Click to expand...
Click to collapse
Not sure what you mean by that but to be honest all I did was take the TWRP11.img, and flashed it to boot (kernel) using Rashr, Flashify didn't load up oddly, then reboot to bootloader, select Recovery and bam, there was TWRP. Then to get back I just flashed my boot.img, and Magisk and all my modules and everything were all good to go. No issues at all. ?
Edit: as long as you have TWRP.img, your boot.img, and Magisk, you can easily get to TWRP and back, just make sure you have the img's you need and boom we all got TWRP on the fly.
Wish I had tried this sooner.
MoistPicklez said:
Not sure what you mean by that but to be honest all I did was take the TWRP11.img, and flashed it to boot (kernel) using Rashr, Flashify didn't load up oddly, then reboot to bootloader, select Recovery and bam, there was TWRP. Then to get back I just flashed my boot.img, and Magisk and all my modules and everything were all good to go. No issues at all. ?
Edit: as long as you have TWRP.img, your boot.img, and Magisk, you can easily get to TWRP and back, just make sure you have the img's you need and boom we all got TWRP on the fly.
Wish I had tried this sooner.
Click to expand...
Click to collapse
Hey, Rashr doesn't support this device(phone). I get a reboot to recovery option and if I tap cancel the app just closes. Did the app identify what it needed to?
In Flashify there are 3 options ,Flash - kernel,boot, and zip. What I'm curious about is , when choosing just the zip option - would twrp first need to be flashed to the boot partition?

Spent 6+ Hours Trying To Get Rooted Android 10

I tried rooting my OP6T on Android 10, and was up half the night. Recovered from a hard brick twice, using the Qualcomm serial flash tool thing. I was trying to flash Majisk, and read that it had to be done via a custom recovery like TWRP. All the guides said that it to boot TWRP, then basically flash TWRP using itself so that it says. Fastboot kept saying "Remote Unknown Command" when using "fastboot boot" like all the guides said. Then someone told me to run "fastboot flash boot twrp.img". This caused the first hard brick. I guess because I wrote the recovery over the boot partition. I then found a post somewhere where someone said that Oneplus Devs removed the boot command from Fastboot for some reason. No idea why!! But no one else in the OP6T TWRP thread reported issues. Maybe they were all installing TWRP on an Android 9.x build that diden't have this issue? Eventually after recovering and flashing several layers on OTA updates through the local upgrade option, I was back on A10 OB2. But I still wanted root and hadn't got TWRP working yet. Then I found a random post buried in a random thread somewhere saying that custom recoveries on A10 are useless at this point period because TWRP can't flash the system partition, as it's read only. Not sure if this only applies to OP devices?
I am now back to where I started. I would still like twrp for backups, but since it's not cooperating, I try the alternative option for Masisk, involving the patched boot.img file. I download the patched the patched boot file in this thread. Flashed it with "fastboot flash boot boot.img", and got my 2nd hard brick. It would get stuck at the bootloader warning screen and no fastboot.
Now i've lost my data, 6+ hour of time, and no closer than I was before.
I am going to take a break now, cause I need an operational phone this week. Word of advice: If you're not a developer that knows exactly what they are doing, don't even attempt to get root on an Android 10 build!
You can install Magisk,manager,extract the boot img from the OOS zip file using payload_dumper,copy that boot img. to your phone,patch the image with magisk,copy to your PC then fastboot the patched image to your phone .And yes,you cannot have twrp yet.
I'm on the open beta 2 of Android 10 and I have root and TWRP. It's possible.
It's not that hard, you don't even need twrp to install magisk. in android 10.
download open beta 2 Android 10. Extract payload.bin from it. Use payload_dumper to extract boot
install magisk apk, and patch boot.
go to fastboot use the
"Fastboot flash boot_a patched_boot.img "
and you are done.
Sh4d0wk1ng said:
It's not that hard, you don't even need twrp to install magisk. in android 10.
download open beta 2 Android 10. Extract payload.bin from it. Use payload_dumper to extract boot
install magisk apk, and patch boot.
go to fastboot use the
"Fastboot flash boot_a patched_boot.img "
and you are done.
Click to expand...
Click to collapse
I think I see what I did! I need to use "fastboot flash boot_a" (or b), and not just "fastboot flash boot". Not sure how you know whether to use a or b without a custom recovery though? Because AFAIK, the fastboot command for that is broken.
Not sure what payload dumper is, but I should be able to use the the same patched boot image that everyone else used since it's for that same ROM, now that I known exactly where to flash it to (besides A or B).
When I flashed to "boot" before, I must have overwritten some kind of low-level pre-bootloader, lol.
Thank you
Bhamilton0347 said:
I'm on the open beta 2 of Android 10 and I have root and TWRP. It's possible.
Click to expand...
Click to collapse
How did you achieve this? Do you have to start with A9 with TWRP, and then somehow upgrade to A10 without overwriting it with stock recovery?
I found this guide, but step 2 does not make sense to me. How could you flash TWRP inside of the Masisk Manager app?
I imagine you still can't flash system with TWRP, but everything else works?
Thank you
roman gabriel said:
You can install Magisk,manager,extract the boot img from the OOS zip file using payload_dumper,copy that boot img. to your phone,patch the image with magisk,copy to your PC then fastboot the patched image to your phone .And yes,you cannot have twrp yet.
Click to expand...
Click to collapse
I think the issue was that I flashed to the wrong place. See above. Thank you.
I'm feeling extremely lazy rn and I don't feel like explaining all of the trouble I went through to get it working, but you should be able to just fastboot flash these images to their respective partitions and you should have both TWRP and Magisk. It's got Magisk 20.1, the modified one so that EdXposed will work. But they're functionally the same.
https://drive.google.com/file/d/149TqVLqKr7Rc8xygMDoUyY_SLoATQrRq/view?usp=drivesdk
Let me know if it works.
Note: this is the boot.img for the second open beta of Android 10 for the OnePlus 6T. This may also work on the stable and first beta release as well as even on the 6, but I do not know. Also, your SIM card may not be showing up, but this problem disappeared for me a minute or two after boot.
Bhamilton0347 said:
I'm feeling extremely lazy rn and I don't feel like explaining all of the trouble I went through to get it working, but you should be able to just fastboot flash these images to their respective partitions and you should have both TWRP and Magisk. It's got Magisk 20.1, the modified one so that EdXposed will work. But they're functionally the same.
https://drive.google.com/file/d/149TqVLqKr7Rc8xygMDoUyY_SLoATQrRq/view?usp=drivesdk
Let me know if it works.
Note: this is the boot.img for the second open beta of Android 10 for the OnePlus 6T. This may also work on the stable and first beta release as well as even on the 6, but I do not know. Also, your SIM card may not be showing up, but this problem disappeared for me a minute or two after boot.
Click to expand...
Click to collapse
Thank you. I can't risk it right now. But i'll try sometime. Anyone wanna be the guinea pig?
If it works well, it should be very useful to the community.
I am brand new to Majisk by the way. It's been a couple years since I was rooted.
flyoffacliff said:
Thank you. I can't risk it right now. But i'll try sometime. Anyone wanna be the guinea pig?
If it works well, it should be very useful to the community.
I am brand new to Majisk by the way. It's been a couple years since I was rooted.
Click to expand...
Click to collapse
It's 100% safe and I can guarantee it'll boot as long as you're on an international OP6T on the Android 10 open beta 2. I reuploaded and included the stock boot.img as well so just in case you do have any problems, you can just fastboot flash it and you'll be able to boot right up (no hard brick or anything)
Bhamilton0347 said:
It's 100% safe and I can guarantee it'll boot as long as you're on an international OP6T on the Android 10 open beta 2. I reuploaded and included the stock boot.img as well so just in case you do have any problems, you can just fastboot flash it and you'll be able to boot right up (no hard brick or anything)
Click to expand...
Click to collapse
Great. Thank you. I might wait for the next stable build though. It just came out on H2OS, so shouldn't be too long now.
Man it just worked smooth for me. I was already on OB2 and I followed this below link. Half way down, I realised it was for OP6 and not 6T. However I had proper twrp and I just followed the procedure.
https://forum.xda-developers.com/oneplus-6/how-to/how-to-flash-twrp-magisk-android-10-t3988213
EDIT: I faced problems with wifi connectivity. So I had rebooted to TWRP and reflashed OB2, TWRP and Magisk again to get it working. An issue with
"fastboot flash boot" command I guess.
flyoffacliff said:
I think I see what I did! I need to use "fastboot flash boot_a" (or b), and not just "fastboot flash boot". Not sure how you know whether to use a or b without a custom recovery though? Because AFAIK, the fastboot command for that is broken.
Not sure what payload dumper is, but I should be able to use the the same patched boot image that everyone else used since it's for that same ROM, now that I known exactly where to flash it to (besides A or B).
When I flashed to "boot" before, I must have overwritten some kind of low-level pre-bootloader, lol.
Thank you
I wasn't sure either but I know that the boot on the oneplus 6t android 10 it has two partitions. I just flashed it on boot_a and it works. I could attempt to install twrp on the other partition but I don't really needed it. good luck and let us know how it went.
Click to expand...
Click to collapse

			
				
I had a bit more luck with the adventure this time! Successfully flashed TWRP and Magisk, but then Emojis were completely broken at the OS level. Apparently this is caused by a partition issue, but not sure how this happened. I tried a script to fix it that someone posted and it did not work. So I took this as an opportunity to flash the latest ROM to fix it.
I went into TWRP, ran the full update ZIP, then the TWRP installer, then the Magisk installer (all without rebooting). Apparently it does not switch slots automatically when you run it from recovery instead of the "local update" option? TWRP was fine after the update, but Masisk was not, despite me flashing the ZIP. No idea why! But I switched back to the other slot that was still rooted, used Magisk Manager to flash it to inactive slot, and switched slot back to one with new OS. Success! Funny how different methods work/fail with different people. Thanks for the help everyone. I just noticed 10.3.1 is no longer posted on the OnePlus website download page, hope it didn't get pulled again!
EDIT: Does each slot just have its own system and cache partition? Everything else is like data and modem is combined, right?
https://forum.xda-developers.com/oneplus-6t/how-to/root-oneplus-6t-loosing-data-android-10-t4041865
follow this guide.. work 100%. Tested.

Stuck in fastboot after flashing TWRP (Mi 9T)

First of all why did this happen, presumably I wasn't doing anything wrong or uninformed. I just unlocked the bootloader successfully, afterward as many threads claimed I flashed twrp-3.3.1-2-davinci-fix, and now it simply wont boot neither to system nor twrp. Why did this happen?
Does anyone know how to fix this? Thank you!
Mi 9T (M1903F10G)
Did you try to power off and then turn back on holding power and volume up? I had this issue yesterday but doing the vol up and power got me to twrp then did format and it booted up
cmlucht said:
Did you try to power off and then turn back on holding power and volume up? I had this issue yesterday but doing the vol up and power got me to TWRP then did format and it booted up
Click to expand...
Click to collapse
Thank you for your reply. You can't even power off, it will simply bootloop forever into fastboot. Nonetheless I managed to fix it by flashing fastboot ROM using MIFlash, but man, didn't expect root solutions to be this complicated, unstable, and outdated for our beloved Mi 9T. I simply want to achieve root in the stock rom, and wasted 7 hours yesterday and still got nowhere. I come from a classic LG G2, when things were much simple and straight forward back then. You can stop reading here, but now I had to:
Wait 1 week for bootloader unlock.
Flash TWRP, which soft bricked my phone right away. Why on earth, a recovery image provided in many reliable tutorials from multiple sources cause soft-brick in the second step is beyond my comprehension. I am still genuinely curious why did this happen, and why such a broken image is still circulating here?
Then I had to inform myself all about Anti Rollback, in order to prevent it happening, and concluded that MiFlash is safe, so I got MiFlash and a fastboot rom.
Apparently Mi Flash is terribly buggy and kept showing .net error exceptions because a "LOG" folder was missing in root folder, so let's waste one hour scratching our heads what the hell is happening because the developer missed a simple MkDir line during development.
After creating LOG folder, and installing drivers, couldn't flash any fastboot ROM because my 9T antiroll back number is 1 while fastboot rom ARB index was 0.
Then it appears that this error has actually nothing to do with ARB, but it is because I had to a) start MiFlash from C:\, b) remove name spaces in target address and c) shorten fastboot ROM folder name. So I had to get all these 3 variables right in order to resurrect my phone. MiFlash terrible programming didn't stop at step 4) but it extends into showing entirely confusing ARB errors that have nothing to with the real problem, rather petty programming bugs such as folder naming.
Finally managed to boot up 9T, and we're back at square one.
Afterward successfully flashed mauronofrio TWRP including vbmeta and got recovery working.
I decided to try out few custom ROMs since all my data were erased anyway, but it appears my system was encrypted and TWRP showed encrypted alphanumeric characters, so I had to format data in order to flash files.
Now every-time I flash stock ROM .zip I lose TWRP, and every-time I reflash mauronofrio TWRP I end up in recovery bootloop, and so I can't manage to have both at same time in order to move with the Magisk flash.
10 steps and 7 hours later and still got nowhere, just risked bricking my phone.
Now we have to deal with
a) bootloader wait,
b) twrp encryption mess,
c) anti roll back risk,
d) buggy MiFlash
e) safety net measures
f) no custom ROMs that are pre-rooted and simple
g) dependency of stock ROM files - meaning you can't wipe everything including system and just flash custom ROM .zips, like I used to do with 5 android phones before this one. Now you are somehow dependent on original ROM files which probably means you will have to base install stock MI before you flash anything Xiaomi.EU, Evolution X, PixelExperience etc.​ When did things get so complicated? It seems every year new limitations are introduced and the sheer combination to get them all right give headaches.
Anyway, all I want is to install latest stock ROM from TWRP and keep TWRP so I can also flash Magisk. In other words, how to simply have a rooted stock?
Your mistake is to not use Official TWRP instead of an old TWRP version...
Micdu70 said:
Your mistake is to not use Official TWRP instead of an old TWRP version...
Click to expand...
Click to collapse
Thanks for your reply! Yes, that must have been it. Those outdated tutorials should be removed.
Now I flashed miui_DAVINCIEEAGlobal_V11.0.4.0.QFJEUXM through latest TWRP, but it removed TWRP. When I reflash latest TWRP then it ends up in bootloop.
EDIT: Ended up reflashing all over again using MiFlash. Now the only problem remaining is which version of Magisk is compatible with miui_DAVINCIEEAGlobal_V11.0.4.0.QFJEUXM?
What are you flashing with? I am now using xiaomitools v2 and it installed twrp and magisk with no problems.
I flashed the EU custom stable, I was global but I wanted to compare the 2 and I like the EU better.
I came from a non rootable lg g7.
I have not flashed custom ROMs since my old Galaxy note days.
cmlucht said:
What are you flashing with? I am now using xiaomitools v2 and it installed twrp and magisk with no problems.
I flashed the EU custom stable, I was global but I wanted to compare the 2 and I like the EU better.
I came from a non rootable lg g7.
I have not flashed custom ROMs since my old Galaxy note days.
Click to expand...
Click to collapse
Never heard of XiaomiTools v2, it seems like a great alternative. I used buggy MiFlash to flash fastboot ROM, flashed TWRP, then got a bootloop, formatted data from TWRP and flashed Magisk. It seems everything is working fine now, but in the future I'll make sure to check XiaomiTools v2.
I never used stock ROMs in any of my past phones, first thing I did when I bought a new phone is unlock bootloader and install Lineage or Cyanogenmod back in the days. But somehow I like MIUI so all I needed was root.
It is hard to believe that there are actually phones that have no root at all.
blackmatrix64 said:
Thank you for your reply. You can't even power off, it will simply bootloop forever into fastboot. Nonetheless I managed to fix it by flashing fastboot ROM using MIFlash, but man, didn't expect root solutions to be this complicated, unstable, and outdated for our beloved Mi 9T. I simply want to achieve root in the stock rom, and wasted 7 hours yesterday and still got nowhere. I come from a classic LG G2, when things were much simple and straight forward back then. You can stop reading here, but now I had to:
Wait 1 week for bootloader unlock.
Flash TWRP, which soft bricked my phone right away. Why on earth, a recovery image provided in many reliable tutorials from multiple sources cause soft-brick in the second step is beyond my comprehension. I am still genuinely curious why did this happen, and why such a broken image is still circulating here?
Then I had to inform myself all about Anti Rollback, in order to prevent it happening, and concluded that MiFlash is safe, so I got MiFlash and a fastboot rom.
Apparently Mi Flash is terribly buggy and kept showing .net error exceptions because a "LOG" folder was missing in root folder, so let's waste one hour scratching our heads what the hell is happening because the developer missed a simple MkDir line during development.
After creating LOG folder, and installing drivers, couldn't flash any fastboot ROM because my 9T antiroll back number is 1 while fastboot rom ARB index was 0.
Then it appears that this error has actually nothing to do with ARB, but it is because I had to a) start MiFlash from C:\, b) remove name spaces in target address and c) shorten fastboot ROM folder name. So I had to get all these 3 variables right in order to resurrect my phone. MiFlash terrible programming didn't stop at step 4) but it extends into showing entirely confusing ARB errors that have nothing to with the real problem, rather petty programming bugs such as folder naming.
Finally managed to boot up 9T, and we're back at square one.
Afterward successfully flashed mauronofrio TWRP including vbmeta and got recovery working.
I decided to try out few custom ROMs since all my data were erased anyway, but it appears my system was encrypted and TWRP showed encrypted alphanumeric characters, so I had to format data in order to flash files.
Now every-time I flash stock ROM .zip I lose TWRP, and every-time I reflash mauronofrio TWRP I end up in recovery bootloop, and so I can't manage to have both at same time in order to move with the Magisk flash.
10 steps and 7 hours later and still got nowhere, just risked bricking my phone.
Now we have to deal with
a) bootloader wait,
b) twrp encryption mess,
c) anti roll back risk,
d) buggy MiFlash
e) safety net measures
f) no custom ROMs that are pre-rooted and simple
g) dependency of stock ROM files - meaning you can't wipe everything including system and just flash custom ROM .zips, like I used to do with 5 android phones before this one. Now you are somehow dependent on original ROM files which probably means you will have to base install stock MI before you flash anything Xiaomi.EU, Evolution X, PixelExperience etc.​ When did things get so complicated? It seems every year new limitations are introduced and the sheer combination to get them all right give headaches.
Anyway, all I want is to install latest stock ROM from TWRP and keep TWRP so I can also flash Magisk. In other words, how to simply have a rooted stock?
Click to expand...
Click to collapse
Hey, I'm facing the same issue you faced here. Waited 7 days to unlock bootloader, after unlocking it, flashed a twrp i found on one of the youtube tutorials. Immediate bootloop. Im fairly new to all of this, and dont understand what certain words even mean tbh. Do you mind guiding me in fixing my phone? Any help would be really appreciated. Thank you.
blackmatrix64 said:
Never heard of XiaomiTools v2, it seems like a great alternative. I used buggy MiFlash to flash fastboot ROM, flashed TWRP, then got a bootloop, formatted data from TWRP and flashed Magisk. It seems everything is working fine now, but in the future I'll make sure to check XiaomiTools v2.
I never used stock ROMs in any of my past phones, first thing I did when I bought a new phone is unlock bootloader and install Lineage or Cyanogenmod back in the days. But somehow I like MIUI so all I needed was root.
It is hard to believe that there are actually phones that have no root at all.
Click to expand...
Click to collapse
i miss the Cyanogenmod days

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