Please help me with an OTA update - Samsung Galaxy S8 Questions and Answers

Hi everyone. I'm new here on XDA and this is my first post so if I'm doing this wrong, please let me know below or provide a link if my problem has already been solved, thank you.
I have an s8+(SM-G955F, dream2ltexx/dream2lte), running 9.0.0. I have both, TWRP(3.3.1) and Magisk(latest) + edxposed(for what is worth). I am also running a custom kernel A2N. I received a week ago an OTA update and I would like to apply it. This is my first ever OTA update on a rooted device so I read a ton of posts and tutorials in the past few days, also backed up everything using TWRP. From what I understood(and please feel free to correct me if I'm wrong or show a better solution) I need to first install the default recovery image, lose TWRP, unroot, do the OTA and after that, reinstall TWRP and Magisk(I think I also need to return to stock kernel, not sure).
Important: I would very much like to not factory reset my phone if this is possible.
Now, I have a few questions:
1. Where can I get my default recovery.img ? (I tried to find it on https://desktop.firmware.mobi/device:468 but they don't have anything for android 9)
2. Do I also need to get and install my default kernel ? If so, where can I also get it ?
2. After I flash the recovery.img what is the best thing to do with Magisk ? (completly uninstall or just restore image ?)
3. After everything is done, will flashing TWRP require to remount the partitions ?(because that will also mean I have to factory reset at some point)
4. It would also be super helpful if you could provide me a link from where I can download OTA updates as zip files(if there exist such a place). The version that I need is: G955FXXS8DTC1
I cannot thank you enough for everything and sorry for the long post
Hope you have a safe, beautiful day !
P.S. I already tried to do the OTA update after backup. It tried to flash it throw TWRP and, of course, it failed(error: 7)

Related

[Solved] OTA update fails on Yoga Tab 2 1050F

Hi,
i have the Yoga Tab2 1050F. The last OTA update fails to install.
I am currently on S100067_1507101258 and the update is for S100196_1511230539.
All earlier OTA's installed fine. I had my Tab rooted, but i unrooted it before installing the OTA update.
I also did a factory reset, the update still fails.
I only get an "Error" on the display with the tilted android avatar.
I saved the last OTA file, which is around 50MB large.
I also tried an update via the internal sd and the external sd card. None of these helped.
Can anyone help find the cause and help me install the latest update?
Regards
Jay
jayp57 said:
Hi,
i have the Yoga Tab2 1050F. The last OTA update fails to install.
I am currently on S100067_1507101258 and the update is for S100196_1511230539.
All earlier OTA's installed fine. I had my Tab rooted, but i unrooted it before installing the OTA update.
I also did a factory reset, the update still fails.
I only get an "Error" on the display with the tilted android avatar.
I saved the last OTA file, which is around 50MB large.
I also tried an update via the internal sd and the external sd card. None of these helped.
Can anyone help find the cause and help me install the latest update?
Regards
Jay
Click to expand...
Click to collapse
the thing is that not always the 'unroot' works for doing a system update, the unroot (have you performed the full one?) could leave behind modified binaries or maybe apps you installed have did that (for eg if you installed busybox it will leave the new binary) and the first step of the OTA update is to do a check of all the files that are going to be updated (patched) and if one of them doesn't match the sha1 checksum the update will abort (will not change anything on your tab when aborting). you can fix it by:
1. (complicated) restore the orginal files (you can check the recovery log on your cache partition to see where it failed)
2. (recommended) flash a stock rom matching your existing Android (you are on lollipop so you can use this for a stock lollipop install)
ps. factory reset doesn't save, that one just erases 'data' partition, has nothing to do with the ota (that usually updates files on the 'system' one or the 'boot/recovery/fastboot' partitions)
Thanks ionioni for your answer.
I don't want to flash a stock rom, that is not OTA. Just for security reasons. This would be my last resort.
I prefer to "repair" it. I am familiar with your tmp-root tool.
Do i have to mount something when i am in tmp-root, to search the su root files?
I think they reside in /system/lib and /system/bin.
Regards
Jay
jayp57 said:
Thanks ionioni for your answer.
I don't want to flash a stock rom, that is not OTA. Just for security reasons. This would be my last resort.
I prefer to "repair" it. I am familiar with your tmp-root tool.
Do i have to mount something when i am in tmp-root, to search the su root files?
I think they reside in /system/lib and /system/bin.
Regards
Jay
Click to expand...
Click to collapse
if you start with tmp_root it will open an early adb shell as root (regardless of whether your tab was or not rooted)
check after you shell in to see if the /cache is mounted (input a simple mount) and if it is not you need to mount it
afterwards you will need to go and do an adb pull on your recovery log (if i recall is on /cach/recovery ) and check inside to find on what did the ota failed
however this is cumbersome and even if you find on what it fails you still will have to find the original files (and after you try to OTA again it can fail many more times on other files as the OTA is aborted on the first non matching file and if there are many you will need to repeat these steps over again). i never did this, i am just saying that it could be done, but why would one waset maybe hours just so he can bring his system back to the same state it could bring in 3 minutes by flashing a stock rom? but if you want the complicated way feel free
if i were you i would just flash the stock rom in 3 minutes (that is how long it takes) and move along
what security reasons you are talking about?
I am just carefull. The images might be tampered.
But i get your point. It might get cumbersome to fix each file.
I'll try your method and flash the lollipop image.
jayp57 said:
I am just carefull. The images might be tampered.
But i get your point. It might get cumbersome to fix each file.
I'll try your method and flash the lollipop image.
Click to expand...
Click to collapse
oh, i see... i doubt they are tampered by anyone (except Lenovo of course ) the files i provide have already been used by others (and if they were to be tampered they would have failed future OTA's, the boot image is checked and it won't load if modified etc)
as a personal thought, to tamper a stock rom (to whatever purpose one would want) so that they cannot be detected by a future ota requires a level of knowledge that i think keeps us safe (i think one who is able to do such a thing would not 'waste' his time and resources on doing it to a normal/casual user like we are), so if you are able to take ota's you can safely assume that the files are the ones Lenovo put in there (not to say that Lenovo could not do funny things tho)
i wish you to become so important that one day this could be a real concern
yeah you are right.
thanks for your support. i managed to update my tablet.
Hi. I have the same problem. Did you have flash lollipop firmware again ? the ota works ?
Do you know where to get lollipop firmware for 1050F ? in all-in-one subject there is only kitkat firmware for 1050F.
Thank you.
saupiquet said:
Hi. I have the same problem. Did you have flash lollipop firmware again ? the ota works ?
Do you know where to get lollipop firmware for 1050F ? in all-in-one subject there is only kitkat firmware for 1050F.
Thank you.
Click to expand...
Click to collapse
the link is in my first reply here

Stock recovery extraced from BTV-W09C233B019 ROM - untested

Hi M3 users,
I'm a long time lurker and reader on XDA. Now it's time to give something back or at least participate
Following my recent M3 purchase a dugg a bit deeper into this topic and tried to get us the stock recovery for our devices.
I'm not really a dev. I just used the information I found here and in the russian forum where greatslon (thank you guy) is posting his work.
If you find an error in the process please let me know. The files have not been tested in any way. I have no idea if this would even work (encryption and so on).
So I managed to extract the recovery.img file from the chinese rom. This method will also work for the LTE variant.
Maybe @greatslon or @somboons can share their view on the topic or maybe @somboons can even use it in his tool.
Resources
http://4pda.ru/forum/index.php?showtopic=780572&st=120
http://forum.xda-developers.com/showthread.php?t=2433454
http://forum.xda-developers.com/tools/general/huawei-firmware-finder-team-mt-t3469146
https://play.google.com/store/apps/details?id=com.teammt.gmanrainy.huaweifirmwarefinder
Tools used
Huawei Firmware Finder (Team MT)
Huawei Update Extractor
Download
M3_BTV-W09C233B019_recovery.zip
Process
1. Start firmware finder (did use the android version)
2. Change device to BTV-W09C233
3. Downloaded the firmware B019 for BTV-W09C233 (no firmware for other variants present ATM)
4. Extracted and copied update.app to SD card
5. copy to PC
6. Extract recovery.img and recovery2.img using Huawei Update Extractor
Best regards,
Benjamin
Don't quite understand what's this for. First of all, recovery should be the same version as your ROM. I don't know if their mismatch will immediately lead to some malfunction, but some people on 4pda said they should match. Second - stock recovery's functions are limited to factory reset (wiping data, cache, etc.) and installing OTA updates. Without changing OEMINFO (and it's still unconfirmed), you won't be able to install any OTA except those, intented for your model and region, so again there's no need to install a higher version of recovery than your ROM is. But anyway, thank you for the extraction instruction.
P.S. I think there's no need to flash both recovery and recovery2. Recovery2 can be successfully replaced with TWRP and this combination is really great, cause you can launch TWRP by holding Volume Up button only.
And the only reason why you should keep recovery original is that it doesn't really wipe /data - it also creates some files there like custom.bin, containing your regional settings.
Hi Slavon,
Thanks for your highly appreciated comment. @somboons was looking for a stock recovery so I thought this might help.
Your given information are really helpful. I did not know that you could flash TWRP in recovery2 and replace erecovery Handy information.
I'm pretty new to the Huawei structure so always glad to learn something.
EDIT
A lot of good information can be found here: http://forum.xda-developers.com/honor-7/general/dual-recovery-honor-7-t3308398
Thank you very much,
sselpeelsxx
Giving Back
Benjamin,
I've also been a long time XDA lurker. Most of the devices I have owned were mainstream and thus already had a very active XDA developer community; Even if root had yet to be achieved, there would be hundreds of messages on the topic.
It seems the Mediapad M3 is just getting started. I am a developer of over 20 years, but very little android experience. However, I have recently spent a considerable amount of time (about 50-100 hours) working with the low level ADB protocol source code. And I have rooted and flashed no less than 50 devices, everything from cell phones to Android TV devices to routers.
I'm going to take this device on as my first real dev effort in this arena.
I have a few goals:
1. Get working backups for people that soft-brick or need to revert (including myself).
2. Recompile TWRP for the M3 to confirm greatslon's work, and better understand the process.
3. Release a stock rom that's pre-rooted and cleaned up (not that there was a lot of bloat on my device).
4. Release a custom rom that's not MIUI (perhaps based of CyanogenMod).
Since I have virtually no experience, I am sure these goals are quite lofty and will take some time. But hey, you got to have a plan, and I don't have anything else to work on right now.
Let me know if you want to work on anything together, or if you need any help with anything development related.
- 0D0A
Hey hey 0D0A,
I totally agree with you regarding the backups, I think once the first OTA update is pushed for the EU and US devices we have a good and safe way to go back.
Especially the US owners are struggling with greatslons TWRP version, that's the first thing we should tackle after the backup topic is cleared
I will contact you regarding possible work
Best regards,
Benjamin
can flash twrp via fastboot but get error saying and no recovery
hi, first thanks greatslon for doing the work on m3.
i seem to have succeeded in getting stuck and can't get it to boot into your custom twrp. adb on linux was working fine, but no longer. ditto for fastboot just get "waiting for devices" now. i switched to win10 and installed the hisuite app so i can use fastboot but still no adb. so i have tried to flash recovery and recovery2 but when i try to boot recovery i get error "Func NO: 11 (recovery image) ERROR NO: 2 (load failed)."
i then downloaded your custom rom and tried to flash the boot for that still no luck. i can't use adb so i am not sure how to just flash the custom rom with fastboot without being able to get into any recovery.
i did have this all rooted and working with your twrp but kept having issues with dpi and there was an ota update (b003) which wouldn't apply. so i tried to restore backup and it wen't south from there. basically now can't do much other than see the unlock "can't be trusted" page and bootloader.
any suggestions?
Desperately need stock recovery img, not sure exactly what when wrong, but it is stuck in a horrible boot loop. Tried Benjamin's recovery files and they seem to remove twrp and put it somewhat back to normal, but can only access the emui recovery and that fails to load the files. Put twrp back and tried greatslon's ROMs, they load but goes back to boot loop. Wipe and format everything, install my original backup through twrp recovery, it says it works, but again, back to boot loop... at this point I think I'm dead... any ideas, any word on the official recovery img? anything? Help!!
What device do you have? And what version were you on?
sselpeelsxx said:
What device do you have? And what version were you on?
Click to expand...
Click to collapse
I have the M3, BTV-W09, not sure what version, MM6.0 EMUI 4.1
Anyone have any other ideas on horrendous boot loop?
sselpeelsxx said:
Hey hey 0D0A,
I totally agree with you regarding the backups, I think once the first OTA update is pushed for the EU and US devices we have a good and safe way to go back.
Especially the US owners are struggling with greatslons TWRP version, that's the first thing we should tackle after the backup topic is cleared
I will contact you regarding possible work
Best regards,
Benjamin
Click to expand...
Click to collapse
Hello, I am unlocked, TWRPed, and rooted, but am trying to reverse all of that. My build number is BTV-W09C128B002. Is it safe to download the stock recovery from the OP for my device? Or do I really need the C128 version?
Hello and sorry for the late response, you would need the matching version for your C128 device.
I may be able to extract recovery from an update, I have to look into this tomorrow.
Regards
sselpeelsxx said:
Hello and sorry for the late response, you would need the matching version for your C128 device.
I may be able to extract recovery from an update, I have to look into this tomorrow.
Regards
Click to expand...
Click to collapse
Thanks! I have been able to use the Huawei Extractor to extract a recovery.img from OTA updates, but have been afraid to try flashing it. It has been recommended to hold off on trying that since that recovery.img is from an OTA and not a FULL update. Any thoughts?

Question about rooting P8 Lite

Hello eveybody.
I have a question. Actually I have more .. a lot, but for now:
Up to what buildnumber is it possible to root the P8 Lite?
(Because I had B605 and tried to root it but failed. Got stuck in logo, and now I have stock rom B609.
Still trying to root but get all kind of errors and weird things I dont understand ... I am a newbie at this though.)
Oh, also what else do i need to do before trying to root for the tenth time ? (Log out of Huawei account? reset facory settings? ... or anything?)
Kind regards,
TommyWhite
TommyWhite said:
Hello eveybody.
I have a question. Actually I have more .. a lot, but for now:
Up to what buildnumber is it possible to root the P8 Lite?
(Because I had B605 and tried to root it but failed. Got stuck in logo, and now I have stock rom B609.
Still trying to root but get all kind of errors and weird things I dont understand ... I am a newbie at this though.)
Oh, also what else do i need to do before trying to root for the tenth time ? (Log out of Huawei account? reset facory settings? ... or anything?)
Kind regards,
TommyWhite
Click to expand...
Click to collapse
Your can error every versions... I'm on B610 and have rooted it with Magisk... I guess you already have rooted it before so you're not new to this... Well anyway, to root you must have TWRP recovery, and the root file... Boot into recovery mode and simply flash the root file...
What error did you get while rooting on B605?
You probably got stuck in boot animation because you flashed superSU in system mode. It should be installed in system-less mode. Magisk will install only in system-less mode and I think it's better at passing the safetynet.
amageek said:
Your can error every versions... I'm on B610 and have rooted it with Magisk... I guess you already have rooted it before so you're not new to this... Well anyway, to root you must have TWRP recovery, and the root file... Boot into recovery mode and simply flash the root file...
What error did you get while rooting on B605?
Click to expand...
Click to collapse
Thanks for replying :good:
What do you mean with "Your can error every versions..."? .. Do you mean you can root every version?
I am very new to this. Half of the time I dont know what the H im doing, and all of the time I only have a slight idea of what is going on in the Phone. For example I dont even know what a root file is, could you tell me?
How did you root with Magisk if I may ask? And whats the difference with SuperSu?
I had all kinda errors and issues along the way from B605 to B170 and B123 Android 5 back to 6 and B609. (I could make a thread of it ... maybe it helps others???)
Because today I finaly rooted my Phone.
Weirdly enough root checker basic sais it isnt but other root checkers say it is (and my device itself said after reboot that it was) ... so what to make of that?
Can I update the Phone now its rooted without unrooting it?
@keikari
Thanks for responding.
But im afraid I cannot quite follow you.
Could you explain a bit more please?
(Can you also maybe read the last bit of my other reply?)
TommyWhite said:
@keikari
Thanks for responding.
But im afraid I cannot quite follow you.
Could you explain a bit more please?
(Can you also maybe read the last bit of my other reply?)
Click to expand...
Click to collapse
You can't update phone which is rooted(as far as I know).
Do you have TWRP recovery installed?
If you had TWRP installed and you rooted by flashing SuperSu(this is what other guy meant with "root file"). By default SuperSu installs in system mode(meaning it does it thing into system partition). You need to install other zip file first to make it install system-less mode(meaning it does it thing into boot partition).
Magisk is also flashable zip and similiar to SuperSU. If you use apps that need to pass safetynet(like netflix) you want to root with magisk.
Don't know did that helped at all. It's hard to explain when I only know how to use it but don't know why/how it works : D
And if you don't mind doing factory reset before updating, you can also install official updates in TWRP.
Uhhhmmm ok. Well I had to copy eu.chainfire.supersu-1 folder from boot folder to system folder so I dont know what to call that than.
I have TWRP now yes thank you.
But I dont understand about safetynet, coz I just tried Netflix and it works just fine ... and I got SuperSu not Magisk.
By the way when I press on SuperSu nothing happens ... how come?
Also your telling me that I can install official update with TWPR without unrooting it?
And, if you dont mind telling me, whats better to make backup with TWPR or Titanium backup?
While im at it ... if I make a backup of rooted Phone and accidently unroot it by update or something cant i just restore the backup to unroot it again?
Thanks in advance, sorry for the many questions. (Ill learn a lot; )
1. I don't think you can just copy superSu stuff(though not 100% sure, I rarely do things manually if I don't have to. Mostly because lack of knowledge : D )
2. Maybe stock rom passes safety net and it's nothing to really think about as an user. Because if everything works like you want -> no reason to care. If doesn't work -> now you care and you can find answer since you have something to look for
3. Root isn't actually thing you can loose. It's thing that you just install in the rom. As user you can think it like an app.(which just has to be installed a bit differently).
4. When you press SuperSu, Supersu app should open (maybe your copying broke it)
5. TWRP is to back up whole rom(or some partitions). Like if you "soft brick" your device or format system/boot/data partition you can restore it back exactly like it was with TWRP backup. You should do this every time you install new rom or some stuff that modifies system like xposed. It saves time and nerves if things don't work.
5.1 Titanium back up is to back up app and/or app data(like progress in games). This is good if you are changing rom or wanting to re-install your current rom.
6. You'll soon understand the actual concept of the root. Like with p8lite only thing you need to worry is that you have unlocked bootloader. Which you should have since you were able to install TWRP.
7. About installing firmware in TWRP is kind of easier, because stock method will need non-rooted firmware and only few exactly correct firmwares can be installed on top of your current firmware. With TWRP you can even install roms from other kirin 620 devices. (My phone is honor 4x, but I used to use p8lites firmwares because it had more updates) TWRP updating will wipe data.
Happy to help. I think I answered most of your questions in that, ask if you need better details. It would be hard to write guide that has all basics explained the way it would be easy to understand, you'll learn faster when you keep trying and ask question as they come(like you have) at some point you will do something wrong and be like **** this **** and start over again. Then it will became easier and you will also learn that it's difficult to actually brick this phone(some people are too scared about it and few have succeeded in it, but no idea how : D) )
Thanks for using actual english in your questions. :good:
TommyWhite said:
Uhhhmmm ok. Well I had to copy eu.chainfire.supersu-1 folder from boot folder to system folder so I dont know what to call that than.
I have TWRP now yes thank you.
But I dont understand about safetynet, coz I just tried Netflix and it works just fine ... and I got SuperSu not Magisk.
By the way when I press on SuperSu nothing happens ... how come?
Also your telling me that I can install official update with TWPR without unrooting it?
And, if you dont mind telling me, whats better to make backup with TWPR or Titanium backup?
While im at it ... if I make a backup of rooted Phone and accidently unroot it by update or something cant i just restore the backup to unroot it again?
Thanks in advance, sorry for the many questions. (Ill learn a lot; )
Click to expand...
Click to collapse
By default, SuperSu installs root in system mode. It will fail the SafetyNet test (which checks if the android system is modified or not if it fails, you can't run SnapChat and Android Pay will not work too). If you root by Magisk, the SafetyNet test will pass..
To make it clear, since you have TWRP, download the Root file (SuperSu or Magisk) and then flash the root file from TWRP... Copying and pasting won't work.
These are the files: SuperSu v 2.78 and Magisk v 13.3.. Download either of these files and flash through TWRP..
And yes, I meant you can root...
---------- Post added at 01:08 ---------- Previous post was at 01:04 ----------
To answer your other question, when you update your phone it will unroot it... You can root it again by simply flashing those files...
Do Refer the MEGA Thread for more information... Banakafallata has explained everything neatly...
amageek said:
By default, SuperSu installs root in system mode. It will fail the SafetyNet test (which checks if the android system is modified or not if it fails, you can't run SnapChat and Android Pay will not work too). If you root by Magisk, the SafetyNet test will pass..
To make it clear, since you have TWRP, download the Root file (SuperSu or Magisk) and then flash the root file from TWRP... Copying and pasting won't work.
These are the files: SuperSu v 2.78 and Magisk v 13.3.. Download either of these files and flash through TWRP..
And yes, I meant you can root...
Click to expand...
Click to collapse
Isn't magisk 14 https://forum.xda-developers.com/apps/magisk/official-magisk-v7-universal-systemless-t3473445 better than 13.3 or does it have some bugs?
keikari said:
Isn't magisk 14 https://forum.xda-developers.com/apps/magisk/official-magisk-v7-universal-systemless-t3473445 better than 13.3 or does it have some bugs?
Click to expand...
Click to collapse
Yes but I haven't uploaded the file in my Mega Cloud... He can update it ..
keikari said:
1. I don't think you can just copy superSu stuff(though not 100% sure, I rarely do things manually if I don't have to. Mostly because lack of knowledge : D )
2. Maybe stock rom passes safety net and it's nothing to really think about as an user. Because if everything works like you want -> no reason to care. If doesn't work -> now you care and you can find answer since you have something to look for
3. Root isn't actually thing you can loose. It's thing that you just install in the rom. As user you can think it like an app.(which just has to be installed a bit differently).
4. When you press SuperSu, Supersu app should open (maybe your copying broke it)
5. TWRP is to back up whole rom(or some partitions). Like if you "soft brick" your device or format system/boot/data partition you can restore it back exactly like it was with TWRP backup. You should do this every time you install new rom or some stuff that modifies system like xposed. It saves time and nerves if things don't work.
5.1 Titanium back up is to back up app and/or app data(like progress in games). This is good if you are changing rom or wanting to re-install your current rom.
6. You'll soon understand the actual concept of the root. Like with p8lite only thing you need to worry is that you have unlocked bootloader. Which you should have since you were able to install TWRP.
7. About installing firmware in TWRP is kind of easier, because stock method will need non-rooted firmware and only few exactly correct firmwares can be installed on top of your current firmware. With TWRP you can even install roms from other kirin 620 devices. (My phone is honor 4x, but I used to use p8lites firmwares because it had more updates) TWRP updating will wipe data.
Happy to help. I think I answered most of your questions in that, ask if you need better details. It would be hard to write guide that has all basics explained the way it would be easy to understand, you'll learn faster when you keep trying and ask question as they come(like you have) at some point you will do something wrong and be like **** this **** and start over again. Then it will became easier and you will also learn that it's difficult to actually brick this phone(some people are too scared about it and few have succeeded in it, but no idea how : D) )
Thanks for using actual english in your questions. :good:
Click to expand...
Click to collapse
Thank you very much for helping and letting me feel at ease with that last bit! Buttuhm if I used Dutch I dont think I would get very much help here, but thanks for thanking me (My English is not so good though)
Sorry for the late responce. Ive been busy ... also with reading and searching ... but seems like the more I read the more questions I get.
Anyways:
1. In the tutorial I finally tried it said in the end "7. Now open /device/data/app and locate folder eu.chainfire.supersu-1 cut and paste in folder /device/system/app with following rights rwx r-x r-x" and it worked. (Im not sure weither I may post the link of that tutorial here. Its some blogspot.)
2. Mobile banking doesnt work anymore. It sais it doesnt recognize my device ... so If its not to hard to switch to Magisk, I would like that.
3. But I cannot just uninstall SuperSu and install Magisk now can I? (Im trying to figure that out, among all the other stuff new to me.)
4. Lol ye I have been a bit of an idiot there or drunk or something, cause it works just fine.
5. Ok so it makes an images of your whole device so to speak, right? But I guess TWRP will be gone after a official update or a stock ROM is installed? When I make a back up with TWPR it names it date Balong500311 or something. I had the Balong bug several days ago but its gone now ... I hope. In aida64 it sais Board: Balongv8r1sft and in project menu it sais CP version: some number (balong) ... its very strange.
5.1 So TWRP is better it backs up everything.
6. Ok, but I wanna know .. Everything!!!! :victory:
7. I dont understand your first sentence here at all. (Remember im realy realy new to this. For to new to be going installing ROMs from other devices )
amageek said:
By default, SuperSu installs root in system mode. It will fail the SafetyNet test (which checks if the android system is modified or not if it fails, you can't run SnapChat and Android Pay will not work too). If you root by Magisk, the SafetyNet test will pass..
To make it clear, since you have TWRP, download the Root file (SuperSu or Magisk) and then flash the root file from TWRP... Copying and pasting won't work.
These are the files: SuperSu v 2.78 and Magisk v 13.3.. Download either of these files and flash through TWRP..
And yes, I meant you can root...
---------- Post added at 01:08 ---------- Previous post was at 01:04 ----------
To answer your other question, when you update your phone it will unroot it... You can root it again by simply flashing those files...
Do Refer the MEGA Thread for more information... Banakafallata has explained everything neatly...
Click to expand...
Click to collapse
Yes thank you. But I finally rooted it after a bunch of trouble. Softbricks, balong bug, all kinds of errors and issues. And I was finally able to root it in a very strange way ... and almost accidentally. And not with the newest TWRP (does that matter?) nor the newest SuperSu. When I flashed the newest SuperSu in not the newest TWRP it got softbricked.
So Im a bit ... uhm more cautious now hoping it will all go more smoothly from now on.
I will search Banakafallata's thread.
Oh by the way. You have B610 right? Do you still have the local update function in the menu of updater?
TommyWhite said:
Yes thank you. But I finally rooted it after a bunch of trouble. Softbricks, balong bug, all kinds of errors and issues. And I was finally able to root it in a very strange way ... and almost accidentally. And not with the newest TWRP (does that matter?) nor the newest SuperSu. When I flashed the newest SuperSu in not the newest TWRP it got softbricked.
So Im a bit ... uhm more cautious now hoping it will all go more smoothly from now on.
I will search Banakafallata's thread.
Oh by the way. You have B610 right? Do you still have the local update function in the menu of updater?
Click to expand...
Click to collapse
Great to know that you've rooted, though by some weird way... It doesn't matter much, the difference between older and newer SuperSU is very less... But for TWRP, newer lets you flash stock update.zip whereas older doesn't...
https://forum.xda-developers.com/p8lite/general/mega-thread-root-unbricking-updating-t3400994
Do read this
amageek said:
Great to know that you've rooted, though by some weird way... It doesn't matter much, the difference between older and newer SuperSU is very less... But for TWRP, newer lets you flash stock update.zip whereas older doesn't...
https://forum.xda-developers.com/p8lite/general/mega-thread-root-unbricking-updating-t3400994
Do read this
Click to expand...
Click to collapse
Ok that will not unroot my device right? Ill do that tommorow, its very late here in Holland ... 3:40 am???
Do you still have the local update function in the menu of updater in B10 (your device)? Id like to know ver much pls.
Thanks in advance!
TommyWhite said:
Ok that will not unroot my device right? Ill do that tommorow, its very late here in Holland ... 3:40 am???
Do you still have the local update function in the menu of updater in B10 (your device)? Id like to know ver much pls.
Thanks in advance!
Click to expand...
Click to collapse
No, the local update option is not there from Marshmallow onwards. But you can flash a zip for it too... Yes, updating your device to newer build (updates) will unroot your device... But you can root it again
TommyWhite said:
Thank you very much for helping and letting me feel at ease with that last bit! Buttuhm if I used Dutch I dont think I would get very much help here, but thanks for thanking me (My English is not so good though)
Sorry for the late responce. Ive been busy ... also with reading and searching ... but seems like the more I read the more questions I get.
Anyways:
1. In the tutorial I finally tried it said in the end "7. Now open /device/data/app and locate folder eu.chainfire.supersu-1 cut and paste in folder /device/system/app with following rights rwx r-x r-x" and it worked. (Im not sure weither I may post the link of that tutorial here. Its some blogspot.)
2. Mobile banking doesnt work anymore. It sais it doesnt recognize my device ... so If its not to hard to switch to Magisk, I would like that.
3. But I cannot just uninstall SuperSu and install Magisk now can I? (Im trying to figure that out, among all the other stuff new to me.)
4. Lol ye I have been a bit of an idiot there or drunk or something, cause it works just fine.
5. Ok so it makes an images of your whole device so to speak, right? But I guess TWRP will be gone after a official update or a stock ROM is installed? When I make a back up with TWPR it names it date Balong500311 or something. I had the Balong bug several days ago but its gone now ... I hope. In aida64 it sais Board: Balongv8r1sft and in project menu it sais CP version: some number (balong) ... its very strange.
5.1 So TWRP is better it backs up everything.
6. Ok, but I wanna know .. Everything!!!! :victory:
7. I dont understand your first sentence here at all. (Remember im realy realy new to this. For to new to be going installing ROMs from other devices )
Click to expand...
Click to collapse
1. Oh, I just realized that that copy was to make superSU a system app instead of user app. (This only affects superSU app, not other stuff it installs) If you install SuperSU in system mode it will cause bootloop.
2. I guess you can try use superSu uninstaller or try to uninstall from superSU app. Then just go magisk thread and download latest stable magisk and install it in TWRP. You can take backup of boot partition if you want so it will be easy to fix if you get bootloop.
5(I guess). Yes, you're right.
You can always get to bootloader mode and just flash TWRP again. I'm not sure is there any reason to care about balong "bug". I guess it might prevent updating with stock method and maybe some cust partition related stuff but I know almost nothing about that.
5.1 If you want to change rom and it's sometimes good to do facotry reset before installing new rom. In this case you need titanium backup to have app progress saved.
6. All I know about rooting is that you install magisk or superSU and then use it(so can't help with anything deeper) : D
7.I'll try again, but shorter
Normal update method only allows you to update on an unmodified firmware(Non-rooted) and it does kind of strict version checking.
If you are ok with doing factory reset before installing you can download update with/from "firmware finder"(can be found somewhere from this devices forum and probably also from honor 4x and 4c forums) to install update in TWRP(zip files from firmware finder have update-script in them. Official site updates doesn't have it.) This way there is no version checking. If you are doing this remember to reboot recovery when installation is done(it will go to stock recovery) and to factory reset. Then you can flash TWRP and do rooting stuff.
I wrote this a bit tired, so I hope the words are in order which they might make some sense.
amageek said:
No, the local update option is not there from Marshmallow onwards. But you can flash a zip for it too... Yes, updating your device to newer build (updates) will unroot your device... But you can root it again
Click to expand...
Click to collapse
Ok. But I tried local update by pressing vol up + vol down and powerbutton and it tried to update but failed.
Now I'm glad it failed coz it would have unrooted my phone as I understand.
Did it fail coz the phone is rooted? Or is that pherhaps because of what keikari said: "only few exactly correct firmwares can be installed on top of your current firmware"? That I cant update from B09 to B10.
keikari said:
1. Oh, I just realized that that copy was to make superSU a system app instead of user app. (This only affects superSU app, not other stuff it installs) If you install SuperSU in system mode it will cause bootloop.
2. I guess you can try use superSu uninstaller or try to uninstall from superSU app. Then just go magisk thread and download latest stable magisk and install it in TWRP. You can take backup of boot partition if you want so it will be easy to fix if you get bootloop.
5(I guess). Yes, you're right.
You can always get to bootloader mode and just flash TWRP again. I'm not sure is there any reason to care about balong "bug". I guess it might prevent updating with stock method and maybe some cust partition related stuff but I know almost nothing about that.
5.1 If you want to change rom and it's sometimes good to do facotry reset before installing new rom. In this case you need titanium backup to have app progress saved.
6. All I know about rooting is that you install magisk or superSU and then use it(so can't help with anything deeper) : D
7.I'll try again, but shorter
Normal update method only allows you to update on an unmodified firmware(Non-rooted) and it does kind of strict version checking.
If you are ok with doing factory reset before installing you can download update with/from "firmware finder"(can be found somewhere from this devices forum and probably also from honor 4x and 4c forums) to install update in TWRP(zip files from firmware finder have update-script in them. Official site updates doesn't have it.) This way there is no version checking. If you are doing this remember to reboot recovery when installation is done(it will go to stock recovery) and to factory reset. Then you can flash TWRP and do rooting stuff.
I wrote this a bit tired, so I hope the words are in order which they might make some sense.
Click to expand...
Click to collapse
Thanks again, I copied some bits to remember. I hope you were not tired of me not understanding things. You said I should just ask so here I go again
I understand most of what you wrote but:
TWPR can make a back up/an image of the device, right? But that image doesnt include apps and app data (or data at all?)? And Titanium doesnt back up firmware I guess.
So how do I make a backup of everything (except of the hardware) then?
Also Im in a dilemma about updating TWPR, because you said it will whipe data (what data actually?) and amageek said I need new TWPR for stock updates. So I need the "backup of everything first" I guess ... what to do? I have TWPR 3.0.2 now by the way.
Also cant I just download Magisk from Google Play now that my phone is rooted ... or is that being stupid?
7: Its strange, coz I remember I had my phone rooted (with the help of some old tutorial they should remove imo) but accidentally downgraded my phone with it to lollipop (one of the many failures I encountered ). But just with local updates B052 to B132 to B170 back to some 2KB B132 to marshmallow B609 ... something like that ... it was unrooted again.
Anyway, by update script you mean a script only TWPR can read?
And therefor TWPR does not check the version allready installed?
Is that correct?
But after this you say: "If you are doing this remember to reboot recovery when installation is done (it will go to stock recovery) and to factory reset.
Then you can flash TWRP and do rooting stuff."
I dont get that, coz that means you have to start all over again ... or do I miss something?
Im sorry, im doing the best I can.
TommyWhite said:
Ok. But I tried local update by pressing vol up + vol down and powerbutton and it tried to update but failed.
Now I'm glad it failed coz it would have unrooted my phone as I understand.
Did it fail coz the phone is rooted? Or is that pherhaps because of what keikari said: "only few exactly correct firmwares can be installed on top of your current firmware"? That I cant update from B09 to B10.
Click to expand...
Click to collapse
Do you have have stock recovery or TWRP recovery? If you have TWRP recovery then fish stock recovery and then try updating again...

Help with soft brick

Hi guys,
I got the ASUS Zenfone 3 Zoom and started playing with it. Unfortunately I managed to soft brick it and somehow I can't go back to stock. Here are all the things I did. I would be happy to get any ideas what to try next:
1. unlocked the bootloader - using asus's official unlock tool
2. flashed twrp recovery - twrp-3.2.1-0-Z01H-20180304.img, using:
adb reboot bootloader
fastboot flash recovery twrp.img
3. updated asus's firmware to the latest official one:
copying UL-Z01H-WW-71.60.139.30.zip onto internal memory
android detects the update and applying it using android
4. Enabling lock pattern at boot (from android settings). Correct pattern required even when booting into recovery
5. Installing supersu via twrp:
adb reboot recovery
installing supersu
wiping caches (the cache partition cannot be wiped)
6. SuperSu working (tested via android)
7. Reading about Magisk. Trying to install magisk via twrp. Magisk's installer complained that the system is not vanilla (due to SuperSu modifications). Have to uninstall SuperSu to return to previous state.
8. Tried uninstalling SuperSu from the program itself (in android). The uninstaller got stuck. The phone become unresponsive and had to reboot.
9. Found a script packaged as an executable zip (to be installed via twrp) that will uninstall SuperSu and return system to pristine state (SuperSu makes a backup of the files it changes before installation) - UPDATE-unSU-signed.zip. Uninstallation worked.
10. Magisk installation still complained about the bootloader. Then things started to go wrong. I unpacked the latest firware UL-Z01H-WW-71.60.139.30.zip, took out boot.img and tried to flash just the bootloader
fastboot flash boot boot.img
11. Upon reboot the phone got stuck at the ASUS logo. Reboot into recovery and into fastboot still works (soft brick). Still shows unlock pattern at boot.
12. I tried flashing the original firmware using TWRP (install a zip). However the installation threw some errors. Unsuccessful.
13. I've tried flashing the system.img from the original firware using fastboot but still it's stuck at the ASUS logo at boot.
fastboot flash system system.img
Here I am stuck. I've read that TWRP cannot install properly the ASUS official firmware but if you flash the original recovery, it can probably flash it properly. Another thing that I think might explain why I cannot get out of the soft brick is that I've enabled the lock pattern at boot, which effectively encrypted some parts of the phone and I have a strong feeling this interferes with the boot process. I will look for a script/installable zip (via twrp) that can remove the lock.
I really need ideas/suggestions before I make something that will turn my phone into a hard brick. Thanks.
What you need to do is flash stock MM recovery from bootloader using "fastboot flash recovery recovery.img"
Since it came with MM preloaded you'll have to install the ROM using stock recovery via adb. It'll take a while, but after that you should upgrade to the latest MM update.
After that, update to any Nougat patch update you wish to receive, because I still haven't figured out yet how to apply them all with @shakalaca's recovery images.
Once you're done, you can install twrp again and flash magisk.
Good luck and hope this helped you
Thanks
+)KEV1N(+ said:
What you need to do is flash stock MM recovery from bootloader using "fastboot flash recovery recovery.img"
Since it came with MM preloaded you'll have to install the ROM using stock recovery via adb. It'll take a while, but after that you should upgrade to the latest MM update.
After that, update to any Nougat patch update you wish to receive, because I still haven't figured out yet how to apply them all with @shakalaca's recovery images.
Once you're done, you can install twrp again and flash magisk.
Good luck and hope this helped you
Click to expand...
Click to collapse
Thanks,
I tried to find a stock recovery images but unsuccessful. Can you tell me where to get it from?
Here's a link to Shakalaca's recovery images.
In the Old folder you'll find MM stock recoveries.
https://mega.nz/#F!p90wgAaY!l1JbJilmAUEKTKWu43pT9w!I89QgZpK
Flash 11.40.86.75 recovery
Boot into recovery
Flash 11.40.86.75 stock rom via adb (it'll take a while)
Once it's done, boot into Android.
Download your respective region's latest MM rom.
Send it to your micro sd.
Install it once Android detects the update file.
(It won't work with custom recovery. I tried every recovery Shakalaca has and only those two seem to work)
Once on the latest MM rom install any nougat patch update you wish to apply, because once you have a nougat rom, you can't boot stock recovery. (As far as my testings went)
So if I were you, I'd go for any update after the zenui 4.0 update since it's a bit better looking imo.
After that final update you can flash TWRP to root your phone. I prefer using magisk, since it doesn't modify the system files.
All you need to do is flash magisk and that's it. No need for SuperSU or anything else. And by any means, do NOT wipe your cache partition once you flash TWRP, otherwise you'll get stuck on the Asus logo during boot.
If you wish to retain the "certified" status in google play store's device certification, do NOT go into the play store before installing magisk. Also, don't delete play store data, otherwise you'll lose your previous purchases.
This post was longer than I initially thought it'd be, but I guess this sums it up pretty well.
Good luck
+)KEV1N(+ said:
Here's a link to Shakalaca's recovery images.
In the Old folder you'll find MM stock recoveries.
-- [link] removed due to XDA regulations
Flash 11.40.86.75 recovery
Boot into recovery
Flash 11.40.86.75 stock rom via adb (it'll take a while)
Once it's done, boot into Android.
Download your respective region's latest MM rom.
Send it to your micro sd.
Install it once Android detects the update file.
(It won't work with custom recovery. I tried every recovery Shakalaca has and only those two seem to work)
Once on the latest MM rom install any nougat patch update you wish to apply, because once you have a nougat rom, you can't boot stock recovery. (As far as my testings went)
So if I were you, I'd go for any update after the zenui 4.0 update since it's a bit better looking imo.
After that final update you can flash TWRP to root your phone. I prefer using magisk, since it doesn't modify the system files.
All you need to do is flash magisk and that's it. No need for SuperSU or anything else. And by any means, do NOT wipe your cache partition once you flash TWRP, otherwise you'll get stuck on the Asus logo during boot.
If you wish to retain the "certified" status in google play store's device certification, do NOT go into the play store before installing magisk. Also, don't delete play store data, otherwise you'll lose your previous purchases.
This post was longer than I initially thought it'd be, but I guess this sums it up pretty well.
Good luck
Click to expand...
Click to collapse
Thanks, I managed to flash 11.40.86.75 and stock ROM using your instructions. I will look now into updating and applying magisk. Just a final question. You mentioned to install Nougat patch update and not a full firmware, but my phone came preloaded with Nougat. Will this be a problem? I installed stock 71.60.139.30 and it worked fine (i was able to boot into twrp).
mollonado said:
Thanks, I managed to flash 11.40.86.75 and stock ROM using your instructions. I will look now into updating and applying magisk. Just a final question. You mentioned to install Nougat patch update and not a full firmware, but my phone came preloaded with Nougat. Will this be a problem? I installed stock 71.60.139.30 and it worked fine (i was able to boot into twrp).
Click to expand...
Click to collapse
Sorry I misread your comment. I'm updating to the latest ROM and installing TWRP. Thanks for the help.
mollonado said:
Sorry I misread your comment. I'm updating to the latest ROM and installing TWRP. Thanks for the help.
Click to expand...
Click to collapse
Glad to help!
---------- Post added at 01:33 PM ---------- Previous post was at 01:30 PM ----------
mollonado said:
Thanks, I managed to flash 11.40.86.75 and stock ROM using your instructions. I will look now into updating and applying magisk. Just a final question. You mentioned to install Nougat patch update and not a full firmware, but my phone came preloaded with Nougat. Will this be a problem? I installed stock 71.60.139.30 and it worked fine (i was able to boot into twrp).
Click to expand...
Click to collapse
It came preloaded with Nougat? Interesting.
+)KEV1N(+ said:
Glad to help!
---------- Post added at 01:33 PM ---------- Previous post was at 01:30 PM ----------
It came preloaded with Nougat? Interesting.
Click to expand...
Click to collapse
Hi I managed to flash stock ROM - 71.60.139.30, but after that I can't flash twrp - twrp-3.2.1-0-Z01H-20180304.img. I tried with:
adb reboot bootloader
fastboot flash recovery twrp.img
but when I try to boot into recovery with:
adb reboot recovery
it goes into the stock recovery. Is there something I missed? Do I need to downgrade to flash TWRP?
mollonado said:
Hi I managed to flash stock ROM - 71.60.139.30, but after that I can't flash twrp - twrp-3.2.1-0-Z01H-20180304.img. I tried with:
adb reboot bootloader
fastboot flash recovery twrp.img
but when I try to boot into recovery with:
adb reboot recovery
it goes into the stock recovery. Is there something I missed? Do I need to downgrade to flash TWRP?
Click to expand...
Click to collapse
Quick question: which of these warnings do you get when you boot?
https://www.androidauthority.com/go...rrupted-and-modified-android-software-629180/
Also, did you try power cycling to get it to boot?
And since the version number made such a large jump, I believe they must have changed something internally with the latest update and that it's probably going to be one of the last Nougat updates before Oreo (which was delayed until June).
I still need to update to that version to check it out, but I might reset soon since I was waiting for Oreo to reset.
+)KEV1N(+ said:
Quick question: which of these warnings do you get when you boot?
https://www.androidauthority.com/go...rrupted-and-modified-android-software-629180/
Also, did you try power cycling to get it to boot?
And since the version number made such a large jump, I believe they must have changed something internally with the latest update and that it's probably going to be one of the last Nougat updates before Oreo (which was delayed until June).
I still need to update to that version to check it out, but I might reset soon since I was waiting for Oreo to reset.
Click to expand...
Click to collapse
I have the Orange warning. It looks a bit different but the wording is the same. Yes, i tried powercycling and still I boot into the stock recovery. What can I do now? Is it possible to downgrade? I am not sure if I boot into stock recovery if it will let me flash an older stock ROM.
mollonado said:
I have the Orange warning. It looks a bit different but the wording is the same. Yes, i tried powercycling and still I boot into the stock recovery. What can I do now? Is it possible to downgrade? I am not sure if I boot into stock recovery if it will let me flash an older stock ROM.
Click to expand...
Click to collapse
I read here - https://android.gadgethacks.com/how-to/twrp-101-install-best-custom-recovery-for-android-0179547/
that once you flash twrp Android upon next reboot might overwrite it with the stock recovery. Is that possible?
mollonado said:
I read here - https://android.gadgethacks.com/how-to/twrp-101-install-best-custom-recovery-for-android-0179547/
that once you flash twrp Android upon next reboot might overwrite it with the stock recovery. Is that possible?
Click to expand...
Click to collapse
So, how did you flash TWRP exactly? Using that guide? Or flashed through bootloader?
And to answer your question: yes, it happens sometimes.
+)KEV1N(+ said:
So, how did you flash TWRP exactly? Using that guide? Or flashed through bootloader?
And to answer your question: yes, it happens sometimes.
Click to expand...
Click to collapse
Hi, I managed to get around it by directly booting into TWRP from fastboot. Yes, apparently unless I flash some TWRP files to the system partition upon next reboot, the recovery will return to stock. Anyway, I managed to install Magisk and Exposed framework and have been poking with those two for the last couple of days.
The youtube vanced app is great, but I found something that worries me. I can't login to facebook/twitter. I checked and the reason is I can't connect to the facebook.com or twitter.com https sites (even over chrome). I think either:
- I've installed some module which is messing with that
- my rooted phone is hacked
I've installed a module that is meant as ad blocker, that updates the hosts file. However I removed all modules and the problem remains. I really don't wanna start all over again just to check. And even if I reflash and it works, I will not know what caused it and how to fix it myself next time. Do you have any ideas on how to figure out what the problem is?
Regards,
mollonado said:
Hi, I managed to get around it by directly booting into TWRP from fastboot. Yes, apparently unless I flash some TWRP files to the system partition upon next reboot, the recovery will return to stock. Anyway, I managed to install Magisk and Exposed framework and have been poking with those two for the last couple of days.
The youtube vanced app is great, but I found something that worries me. I can't login to facebook/twitter. I checked and the reason is I can't connect to the facebook.com or twitter.com https sites (even over chrome). I think either:
- I've installed some module which is messing with that
- my rooted phone is hacked
I've installed a module that is meant as ad blocker, that updates the hosts file. However I removed all modules and the problem remains. I really don't wanna start all over again just to check. And even if I reflash and it works, I will not know what caused it and how to fix it myself next time. Do you have any ideas on how to figure out what the problem is?
Regards,
Click to expand...
Click to collapse
First off, my apologies for this late reply (Been superbusy with school and internship assignments)
Secondly, and that is why I only use magisk. Because once you mess with the host file, depending on what module you install, it can range from tripping safetynet to bootlooping.
So quick question, is it still in this state right now since 9 days ago?
Greetings,
Kevin
+)KEV1N(+ said:
Here's a link to Shakalaca's recovery images.
In the Old folder you'll find MM stock recoveries.
https://mega.nz/#F!p90wgAaY!l1JbJilmAUEKTKWu43pT9w!I89QgZpK
Flash 11.40.86.75 recovery
Boot into recovery
Flash 11.40.86.75 stock rom via adb (it'll take a while)
Once it's done, boot into Android.
Download your respective region's latest MM rom.
Send it to your micro sd.
Install it once Android detects the update file.
(It won't work with custom recovery. I tried every recovery Shakalaca has and only those two seem to work)
Once on the latest MM rom install any nougat patch update you wish to apply, because once you have a nougat rom, you can't boot stock recovery. (As far as my testings went)
So if I were you, I'd go for any update after the zenui 4.0 update since it's a bit better looking imo.
After that final update you can flash TWRP to root your phone. I prefer using magisk, since it doesn't modify the system files.
All you need to do is flash magisk and that's it. No need for SuperSU or anything else. And by any means, do NOT wipe your cache partition once you flash TWRP, otherwise you'll get stuck on the Asus logo during boot.
If you wish to retain the "certified" status in google play store's device certification, do NOT go into the play store before installing magisk. Also, don't delete play store data, otherwise you'll lose your previous purchases.
This post was longer than I initially thought it'd be, but I guess this sums it up pretty well.
Good luck
Click to expand...
Click to collapse
I made a mistake and could not install recovery stock, I followed what you wrote in the beginning install MM recovery and so I did a hard reset and I was able to install the most current recovery stock and installed ROM Oreo, Thanks. Sorry, I'm on google translator.

[SOLVED] Phone gets stuck in bootloop if I try to install Magisk ZIP!

From the forum I followed these step to install magisk:
- Patched my boot.img of my current rom using Magisk Manager and flashed via fastboot
- After rebooting from fastboot it got stuck in recovery so had to wipe all data and it booted finally
- After booting up installed Magisk Manager and both Magisk and Magisk manager shows green tick (installed)
But at this stage, whenever I open Magisk, it shows a recommendation to install a ZIP, if I agree to install it, phone gets stuck in recovery again.
If I choose not to install recommended zip and click Install > Direct Install, phone gets stuck in recovery again anyway
Everytime it gets stuck I have to wipe all data and start all over again. Anyone else facing same issue? Any solution?
Really frustrated right now.
My current rom is : DAVINCIIN INDIAN Global_V11.0.2.0
Used latest magisk manager 7.4.0
I have official recovery, not TWRP.
Afraid that flashing TWRP now will brick it for good.
UPDATE: Got the solution here, thanks @pikchu289 !
Twrp up to now is the best way
But check some stuff first
1.unlock the boot loader
2.chech if the magisk zip/img is corrupted or any file
3.does your os support this magisk version
Any way you can flash twrp because many people had already tried it and tested it from installing zips/ROMs/mods etc.. to backup files/data or even fixing some corrupted files that caused boot loops manually
But there are various things that doesn't work usually such as restoring system partition but never worry about this because if any thing failed just use miflash tool to go back to official/stock rom
Edit : I think something's wrong with your magisk version number
I have no idea which rom youre using or why on earth you didn't install TWRP before messing around with the os but some roms dont work with latest magisk and you have to use a specific older version depends on your rom, and you can't update magisk at any point as long as youre on this version of the rom. Ive always used custom recovery and when facing an issue with magisk you just boot to recovery and flash the 'magisk uninstaller' zip (available on magisk xda page) and reboot and you get system. No need to start from scratch
Solve this solution
Dear stone_henge!
I found a method to solve this solution after a lot of days I tried a lot of times! As follows:
1. I back up my Internal storage to my PC
2. Format Data (In TWRP: Wipe -> Format Data)
3. I reboot back into recovery
4. I connected my device to PC via a cable and copy two files: "Magisk-v20.1.zip" and "Disable_Dm-Verity_ForceEncrypt_10.20.2019.zip" into Internal storage. Then rename "Disable_Dm-Verity_ForceEncrypt_10.20.2019.zip" to "Disable_ForceEncrypt.zip"
4. I flash "Magisk-v20.1.zip", then I reboot back into recovery again.
5. I flash "Disable_ForceEncrypt.zip" . Reboot to system and setting my phone like after flash a new room, and then I installed "MagiskManager-v7.4.0.apk"
It's working for me!
You can download "Disable_Dm-Verity_ForceEncrypt_10.20.2019.zip" here: https://forum.xda-developers.com/android/software/universal-dm-verity-forceencrypt-t3817389
pikchu289 said:
Dear stone_henge!
I found a method to solve this solution after a lot of days I tried a lot of times! As follows:
1. I back up my Internal storage to my PC
2. Format Data (In TWRP: Wipe -> Format Data)
3. I reboot back into recovery
4. I connected my device to PC via a cable and copy two files: "Magisk-v20.1.zip" and "Disable_Dm-Verity_ForceEncrypt_10.20.2019.zip" into Internal storage. Then rename "Disable_Dm-Verity_ForceEncrypt_10.20.2019.zip" to "Disable_ForceEncrypt.zip"
4. I flash "Magisk-v20.1.zip", then I reboot back into recovery again.
5. I flash "Disable_ForceEncrypt.zip" . Reboot to system and setting my phone like after flash a new room, and then I installed "MagiskManager-v7.4.0.apk"
It's working for me!
You can download "Disable_Dm-Verity_ForceEncrypt_10.20.2019.zip" here: https://forum.xda-developers.com/android/software/universal-dm-verity-forceencrypt-t3817389
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Finally someone with an answer!
Thanks... Will try and see if it works...
UPDATE: IT WORKED!
Aserar said:
I have no idea which rom youre using
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Maybe I should've used font size 72 while writing the rom I'm using above.
Aserar said:
why on earth you didn't install TWRP before messing around with the os
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Click to collapse
Yeah some people prefer to have stock recovery and not mess with the phone that much... But while you seem to be an expert on what to do, maybe you could try be helpful a bit and provide with the guide of flashing TWRP on k20? Yeah i can obviously see there are guides already in the forum but I'm curious to know which one you followed.
Aserar said:
some roms dont work with latest magisk and you have to use a specific older version depends on your rom, and you can't update magisk at any point as long as youre on this version of the rom. Ive always used custom recovery and when facing an issue with magisk you just boot to recovery and flash the 'magisk uninstaller' zip (available on magisk xda page) and reboot and you get system. No need to start from scratch
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Click to collapse
None of these lines actually answer my problem or even help in any way. But thanks for enlightening me. -_-
It's true I did miss the part where you mentioned your rom but let's recap..
I did tell you you should install custom recovery.
I did tell you you should probably stick with the magisk version that works and not to update.
I did tell you you don't need to start over every time you get a problem caused by magisk and you can just flash magisk uninstaller and get your system back.
You don't see any of that helpful??? That's fine bc I got news for you.. THIS FORUM IS FREE! Do I have to research your problem for you and give you a step by step guide or else you whine about it?? Plus this is a public forum. People share the knowledge they have with everyone who reads it now and in the future and might get a piece of information out of it.
If you use the time you waste attacking people who used their time to try and help you (instead of saying thanks anyway like the rest of us do) into doing your research (like the rest of us do too) you'll probably be fine.
stone_henge said:
Maybe I should've used font size 72 while writing the rom I'm using above.
Yeah some people prefer to have stock recovery and not mess with the phone that much... But while you seem to be an expert on what to do, maybe you could try be helpful a bit and provide with the guide of flashing TWRP on k20? Yeah i can obviously see there are guides already in the forum but I'm curious to know which one you followed.
None of these lines actually answer my problem or even help in any way. But thanks for enlightening me. -_-
Click to expand...
Click to collapse
Aserar said:
It's true I did miss the part where you mentioned your rom but let's recap..
I did tell you you should install custom recovery.
I did tell you you should probably stick with the magisk version that works and not to update.
I did tell you you don't need to start over every time you get a problem caused by magisk and you can just flash magisk uninstaller and get your system back.
You don't see any of that helpful??? That's fine bc I got news for you.. THIS FORUM IS FREE! Do I have to research your problem for you and give you a step by step guide or else you whine about it?? Plus this is a public forum. People share the knowledge they have with everyone who reads it now and in the future and might get a piece of information out of it.
If you use the time you waste attacking people who used their time to try and help you (instead of saying thanks anyway like the rest of us do) into doing your research (like the rest of us do too) you'll probably be fine.
Click to expand...
Click to collapse
Sorry for being harsh... I understand you actually tried to help. It's actually really frustrating when facing a problem that has no straightforward solution.
Sorry mate.
finally i founded how to fix this issue without formating data of ur device
--just the flash the same the full custom rom or stock rom that u r using currently on . and boom restart. and ur issue fixed
Install a magisk zip without TWRP. TWRP takes too long. Instead use Aodin to flash a rom specific to your device version. Make sure it is not corrupted as well

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