Flashing Security ota w/ TWRP on Pie - Essential Phone Questions & Answers

Hello,
So I got the PH1 and I must say I'm head over heels for the phone!!! I had a few custom roms downloaded and ready to go for when I picked it up...but decided to run stock Pie (bl unlock, TWRP, magisk installed) my question is this, as Pie is fairly new and I imagine it will receive Alot of updates, is it possible to flash these OTAs via TWRP? I understand most if the time I need to flash stick recovery back to take OTAs and I don't mind making a /data backup to preserve my settings, but I'm hoping this is not the case? Is there a more simplified way of taking pie OTAs on this phone? I'm asking cuz it's telling me there is a new OTA available( 9.0.0 build ppr1.180905.036) as of 9/18/18 and I obvs want to install it!!! Any guides available that someone can point me to would be swell!!!
Thanks

Ok so I'm dumb, I should have searched a bit first, and I also should have clarified....I really don't need TWRP for anything, I didn't know you could have magisk without TWRP, but can you restore a /data backup without it?

Related

Unable to install OA 6.0.1

hi,
I have a rooted moto x play (indian version)
I downloaded the OTA update, which reboots to recovery and fails. I use twrp as recovery.
And then it keeps failing. I want to install OTA update but don't want to reset my mobile.
Screenshot. ( boot loader is unlocked)
Maybe do a search prior to posting about installing an ota when rooted and running a custom recovery. There's more than a few threads regarding this specific situation.
All you're really doing is cluttering the MXP threads with non needed threads.
I'm not even going to help you out because I hate spoon feeding people who can't even or are to lazy to do either a search on XDA or google.
I did try searching for. no help
can anyone help?
Rooting means you're modifying the system. The system will not be like before. You may be able to download the update but that won't get installed. The modification of system files won't allow you to patch them with the OTA update. So the only way is to flash the firmware manually
since Lollipop, Google doesn't let the OTA install on top of a modified system. (any modification at all). If you were rooted, and you unroot, the system is still considered "modified".
you want to install an official update from your manufacturer, the recommended process is to first return your device to completely stock including replacing TWRP with a copy of the stock recovery.
If you have nandroid backup before install SuperSU, first flash that and flash stock recovery and boot into stock and get ota and flash then you can re root and flash recovery again.

Can't update to B29

My phone is prompting me to update to B29, but when it reboots, it brings me to the TWRP recovery, and I can't seem to find an update.zip or anything. Is it not there, or am I just looking in the wrong places? Will it even successfully update with the bootloader unlock (not the official unlock) and TWRP installed, or do I need to restore the stock recovery?
My phone was originally on B20_boot, but I've since restored using Draken's TWRP files to get to B27 (I'm assuming still B20_boot).
You won't be able to OTA update with your system modifications. DrakenFX has flashable zips posted in another thread, but beware there seems to be quite a few bugs in b29 (I have no in-call audio personally).
You can use my updated post to B29 (bootstack and boot/system) flashable files are there.
http://forum.xda-developers.com/showpost.php?p=68873482&postcount=2
So why am I getting the notification, then? Will it just keep popping up, or is there a way to block it (even though I'm not rooted)?
As for the bugs, I've seen plenty who have upgraded to B29 without issues. How did you update? Could it be something with updating via TWRP?
Have you personally heard of anyone having problems with your update file? Will it wipe my phone (ie: will I have to reinstall everything)?
Bootloader unlocked, normal twrp flash as per DrakenFX's instructions. And yeah but a lot of people are in both boats so your milage may vary.
Thanks. Do you think I'll be able to keep my data partition intact? I really don't want to set everything else up again. It's getting old... lol.
I wiped everything, so I'm not sure. Maybe that's why my stuff is broken lol
You can't do system updates with custom bootloader's. You are getting the message because you still have the update program on your phone. Look for some sort of update.apk and disable or uninstall it.
I didn't think you could do that without root.
Oh well, I plan on putting root back on soon anyway.
That would be interesting, if true. You would think a "dirty flash" would cause more problems than a clean one.
What about the whole "can't root B29" thing. I've seen a comment where someone said they could not root B29 since they didn't root before the upgrade. I'm not rooted now, but I am bootloader unlocked with the latest TWRP. Should I be ok to flash without rooting first? I was hoping to root afterwards, and try to figure out a way to make Magisk work.
You can't root locked bootloader B29 afaik at the moment. You'd either have to unlock your bootloader or stay on B27 to get root.
I am bootloader unlocked.
I'm not rooted now, but I am bootloader unlocked with the latest TWRP.
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Installing Official Nougat in an XT1621

Hello! Today I woke up with the notification of the new nougat update, Exciting! But I guess I have several problems: first of all, my phone is rooted, will I lose root acces? Also, I have TWRP installed. Yesterday I tried installing a security update on a device with TWRP and there was no way, will this happen to me? Another problem is my kernel, ElementalX. I've installed it since I had screen burn, but I don't really care about performing a fix everyday, but I know this kernel will prevent Nougat to install correctly. I do have a System Backup from when the kernel was not installed, and I read you can install 'just the boot.img' from TWRP restoring options but there's no "boot.img" file on my backup folder. I would like to add that I'm running on Marshmallow 6.0.1, rooted with SuperSU, using Xposed. The ElementalX kernel ver. is 3.10.84-ElementalX-G4-0.07 and the TWRP ver. is twrp-3.0.2-0-athene. Thank you all in advance!
polykiwi316 said:
Hello! Today I woke up with the notification of the new nougat update, Exciting! But I guess I have several problems: first of all, my phone is rooted, will I lose root acces? Also, I have TWRP installed. Yesterday I tried installing a security update on a device with TWRP and there was no way, will this happen to me? Another problem is my kernel, ElementalX. I've installed it since I had screen burn, but I don't really care about performing a fix everyday, but I know this kernel will prevent Nougat to install correctly. I do have a System Backup from when the kernel was not installed, and I read you can install 'just the boot.img' from TWRP restoring options but there's no "boot.img" file on my backup folder. I would like to add that I'm running on Marshmallow 6.0.1, rooted with SuperSU, using Xposed. The ElementalX kernel ver. is 3.10.84-ElementalX-G4-0.07 and the TWRP ver. is twrp-3.0.2-0-athene. Thank you all in advance!
Click to expand...
Click to collapse
You must return to stock recovery and stock kernel in order to flash the OTA. Yes you will lose root and will have to redo it once you are updated. The procedure for rooting in Nougat is different than on Marshmallow. There are numerous posts in this forum on the exact steps you need to take to accomplish all of this this safely. Take the time to read and research before you try anything. Don't just expect somebody to spoon feed you the info.
pastorbob62 said:
You must return to stock recovery and stock kernel in order to flash the OTA. Yes you will lose root and will have to redo it once you are updated. The procedure for rooting in Nougat is different than on Marshmallow. There are numerous posts in this forum on the exact steps you need to take to accomplish all of this this safely. Take the time to read and research before you try anything. Don't just expect somebody to spoon feed you the info.
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Click to collapse
Thanks! I'm installing it tomorrow!

How to Update to B19 or B25 from Rooted B29?

Hey guys, so I'm still pretty new at this whole android modding stuff (but I do have some background knowledge). I managed to unlock the bootloader, install TWRP, and root B29. However, now I wanna upgrade up to Nougat and eventually to the newest firmware available (either B19 or B25, not sure which one yet because I've heard quite a bit about B25's lack of fastboot). Anyways, I have no idea how to get there while still retaining my custom recovery and root. I tried using Flashfire, however, since MiFavor auto-installs after it finishes downloading the OTA, I can't stop it fast enough to launch Flashfire and install it through that. Could anyone point me in the right direction (or show me a guide) that would help me get to the newest firmware? Thanks!
P.S: This is slightly unrelated, but I was wondering, would I have to flash a custom bootloader+modem if I choose to flash a stock update through TWRP? I heard that if you choose to upgrade to a newer generation of android (i.e: Marshmallow to Nougat) through a custom recovery, that you'd have to flash an updated version of the bootloader+modem as well, but the thing is I'm planning on staying on MiFavor, so I'm not sure if it'd be necessary.
HunterBlade said:
Hey guys, so I'm still pretty new at this whole android modding stuff (but I do have some background knowledge). I managed to unlock the bootloader, install TWRP, and root B29. However, now I wanna upgrade up to Nougat and eventually to the newest firmware available (either B19 or B25, not sure which one yet because I've heard quite a bit about B25's lack of fastboot). Anyways, I have no idea how to get there while still retaining my custom recovery and root. I tried using Flashfire, however, since MiFavor auto-installs after it finishes downloading the OTA, I can't stop it fast enough to launch Flashfire and install it through that. Could anyone point me in the right direction (or show me a guide) that would help me get to the newest firmware? Thanks!
P.S: This is slightly unrelated, but I was wondering, would I have to flash a custom bootloader+modem if I choose to flash a stock update through TWRP? I heard that if you choose to upgrade to a newer generation of android (i.e: Marshmallow to Nougat) through a custom recovery, that you'd have to flash an updated version of the bootloader+modem as well, but the thing is I'm planning on staying on MiFavor, so I'm not sure if it'd be necessary.
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https://forum.xda-developers.com/axon-7/development/rom-guide-updates-to-stock-files-via-t3469484

[OP5] Need help upgrading to oreo from rooted nougat

I am on OOS 4.5.13 "stock", i used the engineering mode exploit to get magisk root while my bootloader is still locked, now i want to upgrade to latest OOS oreo but i am afraid that this exploit might end up bricking the device. My bootloader is still locked and i have stock recovery (sorry if stating the obvious) and i have no problem losing my data to upgrade to oreo, but i would like to get magisk on oreo when i upgrade, any tips/precautions or a link to a guide would be very helpful. I don't need to root right away as i might like getting OTA updates but i don't wan't to wipe the device another time for some special procedure.
Should i unlock bootloader then upgrade or reverse the order? I keep getting these prompts to upgrade with a disclaimer that full system needs to be downloaded, should i just do it OTA?
PS: i have titanium backup working and can backup the apps i need.
yohouse2 said:
I am on OOS 4.5.13 "stock", i used the engineering mode exploit to get magisk root while my bootloader is still locked, now i want to upgrade to latest OOS oreo but i am afraid that this exploit might end up bricking the device. My bootloader is still locked and i have stock recovery (sorry if stating the obvious) and i have no problem losing my data to upgrade to oreo, but i would like to get magisk on oreo when i upgrade, any tips/precautions or a link to a guide would be very helpful. I don't need to root right away as i might like getting OTA updates but i don't wan't to wipe the device another time for some special procedure.
Should i unlock bootloader then upgrade or reverse the order? I keep getting these prompts to upgrade with a disclaimer that full system needs to be downloaded, should i just do it OTA?
PS: i have titanium backup working and can backup the apps i need.
Click to expand...
Click to collapse
if you are ok with loosing data then i suggest you to unlock the bootloader then flash the latest oos build from the official website ( that makes it easy for you to switch roms easily in the future )
if you need your data then just accept the ota ( obviously you will lose root access and magisk features )
but imo no harm can be done accepting the ota as oneplus itself know that most of users are rooted so they send you the ota as a full build that replace the firmware parts previously modified
the choice is yours
Sent from my OnePlus 5 using XDA Labs

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