Questions about ROMs before buying - Huawei Mate 9 Questions & Answers

Hey guys,
I'm thinking about buying the Mate9 dual sim version (which is probably MHA-L29C432 as I'm buying it in Germany?), but I have two questions:
1) Are there any good ROMs for this phone? What I'm looking for is a stable ROM with vanilla android experience and xposed support.
2) How easy is it on this phone to return to the original state after flashing a new ROM (in case I have to return the phone to the store for warranty or similiar)?
Thank you!

1: there are only stock roms, no AOSP.
There are 3 actively updated roms.
Xposed should work with both, it works with stock as well.
2: it's pretty easy, you need to unlock bootloader though. But if you already installed a rom you'll have it unlocked. Check this guide to install stock https://forum.xda-developers.com/mate-9/how-to/guide-mate-9-flash-update-package-t3593108
Bootloader will lock again when you use that guide, leaving no trace.

I have hopes that Project Treble support comming with the Oreo update will help a bit with custom roms.
If everything works like it should, we should be able to run AOSP on the Mate 9

i would pass. there are no current devs working on AOSP ROMs for this device and i doubt there will be. i would avoid huawei at all costs if you want AOSP ROMs. stick with snapdragon devices as they have CAF. at this time of the year there are new devices being released and announced so look elsewhere.

Thank you for your answers guys! I decided against it. Wish you all good luck on getting AOSP!

Related

Thinking of getting G3 coming from S4, is the current G3 stock still able to use roms

So as some of you may know the S4 had it's exploit fixed and since then we haven't been able to get away from Touchwiz based roms.
Before I go get the G3 I just wanted to be 100% clear that even the latest firmware hasn't fixed Bump, and I will be able to do other AOSP roms. From my quick research it seems like it's fine, but I only have 20 minutes left to get it friday instead of monday, so I figured I would just ask to be safe.
failedjedi said:
So as some of you may know the S4 had it's exploit fixed and since then we haven't been able to get away from Touchwiz based roms.
Before I go get the G3 I just wanted to be 100% clear that even the latest firmware hasn't fixed Bump, and I will be able to do other AOSP roms. From my quick research it seems like it's fine, but I only have 20 minutes left to get it friday instead of monday, so I figured I would just ask to be safe.
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AT&T released firmware Build number: KVT49L.D85010f to patch root exploit. Read this thread
http://forum.xda-developers.com/att-lg-g3/general/d850-software-update-t2937550
When Android Lollipop rolls out to G3 in the near future, rooting will be harder to accomplish. Same for other brands.
hwong96 said:
AT&T released firmware Build number: KVT49L.D85010f to patch root exploit. Read this thread
http://forum.xda-developers.com/att-lg-g3/general/d850-software-update-t2937550
When Android Lollipop rolls out to G3 in the near future, rooting will be harder to accomplish. Same for other brands.
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Click to collapse
But that is recent enough that a phone bought today will not come with it out of the box, so I'm not worried about that.
And in theory I can just flash a bumped lollipop build later anyway right?
I just want to make sure it's not in the same current state as the S4 where you have to have touchwiz and match roms to bootloader version and what not.
I know there isn't too many roms yet with bump being fairly new, but as long as I stay on the current build I should be fine going forward no?
And I guess on that note, the stock rom isn't nearly as bad touchwiz is it?
failedjedi said:
But that is recent enough that a phone bought today will not come with it out of the box, so I'm not worried about that.
And in theory I can just flash a bumped lollipop build later anyway right?
I just want to make sure it's not in the same current state as the S4 where you have to have touchwiz and match roms to bootloader version and what not.
I know there isn't too many roms yet with bump being fairly new, but as long as I stay on the current build I should be fine going forward no?
And I guess on that note, the stock rom isn't nearly as bad touchwiz is it?
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Yes, yes and Lg is better than TW imo.
hwong96 said:
Yes, yes and Lg is better than TW imo.
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Cool, I went for it, thanks for the quick clarifications. I can read all about everything now while I impatiently wait for UPS friday.
with LG phones you can always downgrade the software to a version where you can root.
I am sure there will be a way to get official lollipop while keeping custom recovery and root.
Once again, LG locked the door but forgot to close it before locking like what they did on the G2. So we were still able to upgrade while keeping custom recovery and root by mixing and matching partitions from upgrade and previous versions.

Replacement for Xiaomi Stock MIUI that can still OTA/less maintenance for non-techie

So I've gotten an Mi 5s Plus for my wife but she wants a more up to date version of Android than what Xiaomi is releasing (current is MIUI 8.5/Android 6.0.1) as they take forever to update.
Obviously I don't want to be tech support moving forward, and I'd like her to be on the latest version of Android. I just really want this to be a set and forget sort of thing, so assuming it would need to be a base ROM of some sort from a major releaser, hopefully there is something released with everything working.
Does anyone have any suggestions for what ROM i could use on her phone so that she doesn't have to worry about updates as she will just receive them OTA?
As with myself she also will require the phone to be NON-ROOTED for her work, along with banking apps (which I'm assuming you can always remove root/lock the phone after installing the ROM).
I don't mind if its a version of MIUI or not but I'd like it so that all the features of the phone still work which I'm assuming would be MIUI.
Thanks for any help.
I think Xiaomi.eu weekly ROMs have OTA, but I'm not sure.
If not than maybe Lineage OS.
Ressurection Remix definitely has OTA.
https://xiaomi.eu/community/forums/miui-weekly-rom-releases.103/
Have you tried the global developer ROM? It is quite stable from my testing and is updated nearly every week. It is Android 7.0.
Are these OTA updates?
Is the global developer rom certified so that Android Pay works?
Also I'm assuming the updates to this are OTA, if I miss a couple weeks can you just update to the most recent one?
Ressurection would be interesting, thanks. Does it support Android Pay?
@umirza85 Not sure. I'd try but I've rooted it.

Android naugat-oreo development

Its been about year now, and 5 month in some countries, that nokia 6 launched, but no one has developed any single rom for nokia 6, even naugat roms, yeah we are using upto date naugat but custom roms are faster and with more features, with more abilities, official oreo also lauched on 4th October with pixel 2, but no one has developed or developing oreo....yeah its coming to nokia 6 by this month but if any dev would be developing any oreo rom for nokia six then we must be enjoying it, with faster performance, the custom roms are too fast then a stocked rom.....
So its my kind request please develope custom rom for this phone too..
Thanks
I agree it has been really disappointing that there has been no custom roms however the reason simply lies with two things; firstly the phone wasn't a major seller meaning it's community isn't anywhere near as large as other phones, secondly the phone didn't have any good rooting tools meaning that it was as near as impossible to make a rom that works. Even worse news is that a 2018 variant is rumoured to be in the work with different internals meaning if someone can't find a way of forcing user roms on it, the devices days are numbered, I mean look how tardy Nokia has been with updates already on its release year!
But still, even the last 4 nokia android phone namely nokia x,x+,xl and x2 dual sim, all were having good custom roms, even lumia 520 was also booted to android, then why this phone can't, if devs can boot a windows phone to android then they can develop anything, the thing is they need to work on it
simply because the bootloader isn't unlocked yet by Nokia .
Nokia said that they will provide bootloader unlock with the Oreo update.
There are many reasons for the almost nonexistent development right now. One being that there isn't any unlock tool. Secondly Nokia is yet to release sources too. Both these factors play a major role in custom ROM development.
Let's hope that they unlock and release sources, otherwise we're at a dead end
sltushar said:
Its been about year now, and 5 month in some countries, that nokia 6 launched, but no one has developed any single rom for nokia 6, even naugat roms, yeah we are using upto date naugat but custom roms are faster and with more features, with more abilities, official oreo also lauched on 4th October with pixel 2, but no one has developed or developing oreo....yeah its coming to nokia 6 by this month but if any dev would be developing any oreo rom for nokia six then we must be enjoying it, with faster performance, the custom roms are too fast then a stocked rom.....
So its my kind request please develope custom rom for this phone too..
Thanks
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Click to collapse
this is bcoz of two simple reasons.
1. bootloader cant be unlocked
2. kernel source isnt released.
riteshsaxena said:
this is bcoz of two simple reasons.
1. bootloader cant be unlocked
2. kernel source isnt released.
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Then how twrp was ported, and who tested that without unlocking the bootloader
sltushar said:
Then how twrp was ported, and who tested that without unlocking the bootloader
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there is no official way of doing it.
riteshsaxena said:
there is no official way of doing it.
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Click to collapse
Then we can port and use custom rom unofficially,
sltushar said:
Then we can port and use custom rom unofficially,
Click to expand...
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i wouldnt risk it imo

Most stable, up to date and future proof ROM?

Which one is it? Most of the ROMs which have been posted here haven't got an Update for ages now, the only one which seems up to date is the Oreo one, however I am afraid that this ROM will be dead too soon (hopefully not) :/ I just hope that this ROM will be our savior and get us out of this misery aka EMUI.
I'm in the same situation. Most of the roms have some bugs and never get updated and others are just not stable enough to be used daily. I hope there will be at least one rom that is stable and that gets updated from time to time. Especially since Honor 8 won't get Android Oreo anymore.
Leon Lambra said:
Which one is it? Most of the ROMs which have been posted here haven't got an Update for ages now, the only one which seems up to date is the Oreo one, however I am afraid that this ROM will be dead too soon (hopefully not) :/ I just hope that this ROM will be our savior and get us out of this misery aka EMUI.
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crDroid is under testing for latest B401 blobs and the GPS reboot fix. I'll update it as soon as possible.
hackslash said:
crDroid is under testing for latest B401 blobs and the GPS reboot fix. I'll update it as soon as possible.
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Never heard of crDroid before, can you tell what it is like? Is it a rom based on the B401 firmware? Whats the difference between the other ones? And in what kind is this firmware/rom better than teh other ones?
Leon Lambra said:
Never heard of crDroid before, can you tell what it is like? Is it a rom based on the B401 firmware? Whats the difference between the other ones? And in what kind is this firmware/rom better than teh other ones?
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I'm new to the Honor 8 (and coming from the Nexus 6: ease of modding/availability of custom firmware etc., this totally sucks). But I'll tell you that generally the only "better" custom ROM is a more stable ROM: otherwise, it depends on user preference. Do you want a lot of customization options, or are you preferring a pared-down, bare-bones experience? That's what makes the difference.
The trouble with the H8 appears to be that 1) EMUI for the H8 just doesn't play very nicely with custom ROMs (and possibly even just rooting?); and 2) because of that, not many people who are interested in developing ROMs are taking on the task.
So I'd just get used to EMUI or take whatever ROM is most stable according to most--I have no idea personally what that is, but your options are going to probably be pretty limited (especially now that it looks like Huawei is shafting H8 owners by not releasing Oreo). I doubt you've got any room to be picky here: just shoot for stability.
As for crDroid specifically, it is one of many lines of ROMs (like Resurrection Remix) and is released in different variants for different phones. This one is based on Cyagenmod (and my guess is the Honor 8 one isn't official, but rather an unofficial variant, "based on" crDroid)--but you could've found that out by using Google (see here for starters).
The Honor 8 appears to be an especially difficult device to successfully mod, so if you're a beginner, I'd really think twice before taking on the task unless you can get some help. I'm fairly well-versed with modding, but I'm either going to return this phone or limit my tinkering to rooting.

Google-less replacement for Oxygen?!

Is there a package that is Android or Linux based that will work with the OnePlus 8t yet?
I have a OnePlus 8T popup unlocked version.
Thanks.
The chinese version of the Rom hydrogen OS comes without any google services what so ever. But probably have some chinese bloatware instead.
When checking the https://forum.xda-developers.com/f/oneplus-8t-roms-kernels-recoveries-other-deve.11587/
https://forum.xda-developers.com/t/rom-unofficial-kebab-11-lineageos-18-1.4192751/ claim that
LineageOS is based on the Android Open Source Project with extra contributions from many people within the Android community. It can be used without any need to have any Google application installed.
Qnorsten said:
The chinese version of the Rom hydrogen OS comes without any google services what so ever. But probably have some chinese bloatware instead.
When checking the https://forum.xda-developers.com/f/oneplus-8t-roms-kernels-recoveries-other-deve.11587/
https://forum.xda-developers.com/t/rom-unofficial-kebab-11-lineageos-18-1.4192751/ claim that
LineageOS is based on the Android Open Source Project with extra contributions from many people within the Android community. It can be used without any need to have any Google application installed.
Click to expand...
Click to collapse
Thanks for the reply. I see that LineageOS is probably the way to go. Would you wait for the official version to be compatible with the 8T or give the one posted by LuK1337 a shot? I haven't done any rooting or modding since 2012 or so.
cleck673 said:
Thanks for the reply. I see that LineageOS is probably the way to go. Would you wait for the official version to be compatible with the 8T or give the one posted by LuK1337 a shot? I haven't done any rooting or modding since 2012 or so.
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I haven't done any custom roms on any of my devices since 2014-2015 so can't really give you any advice there. Unless I needed a super stable phone and would be reluctant to wipe it and start over any time soon. I would probably give the unofficial one a spin for a few days and see if I find it stable enough for use. There is no way to know when a official one will be released.
The oneplus phones are almost imposible to hard brick though. As there are official unbrick/MSM tools avaible in case anything go wrong. So in worst case you can just roll back to oxygenOS again (but it will wipe your phone completely)
There might also be other alternative custom roms that might be google free. Even though there isn't much custom roms released for the Oneplus 8T yet.
Rooting is a most for me (I used the oneplus 8T unrooted for 2½ day, which is a new record for me. Can't really live without the possibilities that root gives me).

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