Is a One ui 4 beta port for n20 possible ? - Samsung Galaxy Note 20 Ultra Questions & Answers

Hi everyone do you think it s possible with a update.zip from s21 beta one ui 4. To make a rom porting for ours n20 ?
Im pretty sure i ve saw ports like this years ago for old android and one ui versions.
Thanks

why bother when n20 update will follow soon

No need to port, the official one will come soon enough.

yeah i know but we don't know when and it can take time so maybe it will be faster to make a port

Most folks won't or can't install it anyway since custom roms blow the efuse for knox, or can't be rooted/install custom roms anyway.

i think so but for me, i prefer call recording, viper4android and many other. Over the knox security. i know it 's not the case for everyone but okay. i'm starting to think there s not a lot of custom rom developement on samsung now. i will think about switching to oneplus or pixels i think. i miss old days of flashing and testing many customs roms during a day

Related

[Q] Where are all the roms???

I've been using this phone since it first came out on T-Mobile. I've been pretty excited about it but the lack of Roms makes me feel like I should of just brought the note 4. I mean there's a bunch of Roms for that. Im the type that changes my ROM every week to keep it feeling new. We don't have cm12 yet or nothing and I get pretty anxious waiting. I check everyday expecting something to be added and everyday I get disappointed. I'm thinking about trading my edge for a note 4 in a sec but I really don't want to. Does anyone know if there is going to be more Roms anytime soon or what?
You could. .. develop one
ichardy said:
I've been using this phone since it first came out on T-Mobile. I've been pretty excited about it but the lack of Roms makes me feel like I should of just brought the note 4. I mean there's a bunch of Roms for that. Im the type that changes my ROM every week to keep it feeling new. We don't have cm12 yet or nothing and I get pretty anxious waiting. I check everyday expecting something to be added and everyday I get disappointed. I'm thinking about trading my edge for a note 4 in a sec but I really don't want to. Does anyone know if there is going to be more Roms anytime soon or what?
Click to expand...
Click to collapse
First, in the first month the Note 4 sold 4.5 million units; Samsung says they are not even going to make 1 million units for the Note Edge.
The Note Edge is something new, and not meant for everybody; not to mention about $100 more than the Note 4. So a much smaller market is going to purchase the Edge (smaller market = smaller development).
Not to mention all development for the Edge and I would also guess the Note 4 is pretty much at a standstill until Andriod 5.0 (lollipop) is released on are phone, as there is no point starting a new ROM when you know you will have to build one from scratch in about a month.
I have a white T-Mobile Note 4 I will gladly trade you for if you feel the Note Edge is not for you. But I will tell you right now, there will not be nearly the development for the Note Edge as the Note 4. Just be thankful you have a T-mobile Note Edge, as some of the other providers have nothing for development so far.
This is just an ignorant post. You want Roms? Develop them yourself and then complain about why there isn't a plethora of Roms. If you wanted unlimited amount of Roms to try out I'm sorry to inform you that you chose the wrong device. It's been mentioned before that the quantity of this phone even produced doesn't even come close to how many note 4 was sold. Of course you will not see as much development especially on a niche device like this. aosp Roms would obviously limit you use of the edge so it would be pointless imo to flash something like CM rom. If you just want a debloated deodexed rom you can achieve most of it through root and titanium backup if you're savvy enough. 5.0 isn't released for the edge or the note 4 while CM has moved onto 5.0. Who in their right mind would develop a 4.4.4 rom a month presumably before 5.0 comes out and they gotta rebuild all from scratch again, you? If you don't think the edge is not for you sell or trade it to someone who would actually appreciate it or desires it because clearly I don't ever see someone like you being able to be satisfied with a phone like this. Maybe some research before heading out to buy a $1000 device could've done you some good too. When I got mine I saw that the 915S was the only one with someone even attempting to create a custom kernel and decided that it would see the most amount of development and snagged one. UpInTheAir has been providing great development for my device with both rom and kernel. We worked very hard putting lots of hours in trying to test so that he could achieve a stable build. With 1 post since joining in 2010 how have you contributed to the development community other than complaining that there's not enough Roms for you to flash and try.
ichardy said:
I've been using this phone since it first came out on T-Mobile. I've been pretty excited about it but the lack of Roms makes me feel like I should of just brought the note 4. I mean there's a bunch of Roms for that. Im the type that changes my ROM every week to keep it feeling new. We don't have cm12 yet or nothing and I get pretty anxious waiting. I check everyday expecting something to be added and everyday I get disappointed. I'm thinking about trading my edge for a note 4 in a sec but I really don't want to. Does anyone know if there is going to be more Roms anytime soon or what?
Click to expand...
Click to collapse
tospace2006 said:
This is just an ignorant post. You want Roms? Develop them yourself and then complain about why there isn't a plethora of Roms. If you wanted unlimited amount of Roms to try out I'm sorry to inform you that you chose the wrong device. It's been mentioned before that the quantity of this phone even produced doesn't even come close to how many note 4 was sold. Of course you will not see as much development especially on a niche device like this. aosp Roms would obviously limit you use of the edge so it would be pointless imo to flash something like CM rom. If you just want a debloated deodexed rom you can achieve most of it through root and titanium backup if you're savvy enough. 5.0 isn't released for the edge or the note 4 while CM has moved onto 5.0. Who in their right mind would develop a 4.4.4 rom a month presumably before 5.0 comes out and they gotta rebuild all from scratch again, you? If you don't think the edge is not for you sell or trade it to someone who would actually appreciate it or desires it because clearly I don't ever see someone like you being able to be satisfied with a phone like this. Maybe some research before heading out to buy a $1000 device could've done you some good too. When I got mine I saw that the 915S was the only one with someone even attempting to create a custom kernel and decided that it would see the most amount of development and snagged one. UpInTheAir has been providing great development for my device with both rom and kernel. We worked very hard putting lots of hours in trying to test so that he could achieve a stable build. With 1 post since joining in 2010 how have you contributed to the development community other than complaining that there's not enough Roms for you to flash and try.
Click to expand...
Click to collapse
Well dam I guess I need to learn to develop then.
Be grateful your on t mobile of all the edge development we have the most.

Does Exynos = no custom ROMs?

Is there any hope for custom ROMs with Exynos chipsets? Or is it that that actually means the death of the custom ROM industry for Samsung phones?
There are some roms for the Note 4 Exynos. So don't give up the hope for the S6.
Aqua1ung said:
Is there any hope for custom ROMs with Exynos chipsets? Or is it that that actually means the death of the custom ROM industry for Samsung phones?
Click to expand...
Click to collapse
Lol don't believe of what you read on other blog or forum written by users that absolute don't know the truth.
Exynos absolutely doesn't mean the end of custom ROM.
Give a look on S3 (it's exynos) forum. Only in first page there are about 20 Roms and this for 37 pages.
20x37= 740. And this without the original development section. Is that enough for you?
The disadvantage about using Exynos instead of Snapdragon about modding is only one: AOSP ROM (google stock based). This not mean you'll not see any google pure ROM on S6; but means that they will be more unstable and with more bug due to missing source of the CPU. No other. If devs are really "powerful" they could make a better Aosp rom for a Exynos than a Snapdragon device.And for me, buy an S6 to install only Cyanogen or a ROM like that it's a suicide.
A part of this there is no other problem.
Be happy and don't worry about modding ^^
Aqua1ung said:
Is there any hope for custom ROMs with Exynos chipsets? Or is it that that actually means the death of the custom ROM industry for Samsung phones?
Click to expand...
Click to collapse
My favorite Android phone was the Note 2 and it was Exynos powered and still has a ton of roms, aosp and stock.
Sent from my A0001 using XDA Free mobile app
Yes it's dead end... If you goto Note4 original Dev section... Rayman is still trying to boot cm12....
And me on nexus 5 can run any freaking thing... Had Ubuntu running without bugs a couple of week back.... So HTC one m9 it is
As a galaxy s4 user (i9500 - Exynos powered) I can tell you that all AOSP roms are a mess. The devs need to work extra hard and there are still plenty of small (and until recently - big) bugs present.
About a few months after purchasing this device I strongly regretted it due to TW lags and inability to change to AOSP roms, and promised myself I will never buy another Exynos powered device.
Hope this answers your question.
Jhonys said:
As a galaxy s4 user (i9500 - Exynos powered) I can tell you that all AOSP roms are a mess. The devs need to work extra hard and there are still plenty of small (and until recently - big) bugs present.
About a few months after purchasing this device I strongly regretted it due to TW lags and inability to change to AOSP roms, and promised myself I will never buy another Exynos powered device.
Hope this answers your question.
Click to expand...
Click to collapse
Pretty much this.
The Exynos will mean that custom ROMS are very hard to get done right on the S6. The sheer audience base though might make the developers try, but I don't think it's going to get any better than the previous Galaxy S phones.
The only way that is going to change is if Samsung opens up their information around the Exynos or if perhaps we get a Nexus version (kind of like the Nexus S and what it did for the Galaxy S i9000 variants).
Exynos = closed source
closed source = no developer interest
S6 = locked bootloader
Exynos + Locked Bootloader = double whammy
Exynos + Locked Bootloader + small non-removable battery = Disposable device with 2 year max lifespan & low re-sale value
Bugs on custom roms?? really?! thats the excuse? custom roms, specially aosp ones are full of bugs and random reboots here and there, they are by no means perfect. I'm sure the S6 will have dedicated developers just like the exynos S3 does. No worries
sauron0101 said:
Pretty much this.
The Exynos will mean that custom ROMS are very hard to get done right on the S6. The sheer audience base though might make the developers try, but I don't think it's going to get any better than the previous Galaxy S phones.
The only way that is going to change is if Samsung opens up their information around the Exynos or if perhaps we get a Nexus version (kind of like the Nexus S and what it did for the Galaxy S i9000 variants).
Click to expand...
Click to collapse
Then why you guys buying the S6 and not the snapdragon S5 901F?
This makes no sense, CM support the S4 exynos but not the 901F snapdragon? all because of userbase?
allendj81 said:
Bugs on custom roms?? really?! thats the excuse? custom roms, specially aosp ones are full of bugs and random reboots here and there, they are by no means perfect. I'm sure the S6 will have dedicated developers just like the exynos S3 does. No worries
Click to expand...
Click to collapse
I have a snapdragon powered S4 and I have no random reboots or any bugs with an AOSP rom. So yeah, it does help to have a snapdragon vs an exynos which is still giving developers problems with AOSP roms.
Love how "custom rom" immediately = AOSP in most people's eyes.
Goldie said:
Love how "custom rom" immediately = AOSP in most people's eyes.
Click to expand...
Click to collapse
Well, it is more-or-less the holy grail for custom roms. If you get that working for a phone you can do a lot of customization done.
I want the latest android version whenever it is possible. Waiting for an OEM to release it can take a long time. Also I don't like the custom skin over android by a lot of OEM's. I hate touchwiz for example so I flashed AOSP and used another launcher.
I think if the chip is made by the phone's company, it is most likely to get a very low support. I mean, there is a load of ROMs for my Xperia P, but every single one which is not based on a stock ROM has some kind of bug (no BT working, no NFC, no FM radio, and that goes for all).
Albe95 said:
Lol don't believe of what you read on other blog or forum written by users that absolute don't know the truth.
Exynos absolutely doesn't mean the end of custom ROM.
Click to expand...
Click to collapse
It means the end (practically) of stable AOSP roms - roms based on the source code of Android released by Google.
That is a very significant drawback for many users.
Albe95 said:
Give a look on S3 (it's exynos) forum. Only in first page there are about 20 Roms and this for 37 pages.
20x37= 740. And this without the original development section. Is that enough for you?
Click to expand...
Click to collapse
These are generally modified or modded stock roms i.e. roms created by modifying the binary files that comprise the manufacturer's stock roms. At best, they are poor cousins of true AOSP custom roms due to lack of source files. Look up the FPBug and emmc brickbug fiascos to see how limited these modded roms are. One needs source-based roms to be able to effect real change.
Albe95 said:
The disadvantage about using Exynos instead of Snapdragon about modding is only one: AOSP ROM (google stock based). This not mean you'll not see any google pure ROM on S6; but means that they will be more unstable and with more bug due to missing source of the CPU. No other. If devs are really "powerful" they could make a better Aosp rom for a Exynos than a Snapdragon device.And for me, buy an S6 to install only Cyanogen or a ROM like that it's a suicide.
A part of this there is no other problem.
Be happy and don't worry about modding ^^
Click to expand...
Click to collapse
It doesn't matter how "powerful" a developer is.....no developer(s) can create a stable, bug-free AOSP rom for Exynos platforms without technical information and assistance that Samsung is intentionally witholding (and has been since the Galaxy S2/Note2 days).
If you care about AOSP roms for your device, the general advice is to avoid the Exynos platform for now.
MiyagiSan said:
...
If you care about AOSP roms for your device, the general advice is to avoid the Exynos platform for now.
Click to expand...
Click to collapse
This is exactly the main point! What I want to explain to other users is that AOSP ROMS =/ (not equals) ALL ROMS
Albe95 said:
This is exactly the main point! What I want to explain to other users is that AOSP ROMS =/ (not equals) ALL ROMS
Click to expand...
Click to collapse
Why would anyone care for anything but AOSP ROMs? A real ROM is an AOSP-based one. All the others are just frills and laces. At best.
Aqua1ung said:
Why would anyone care for anything but AOSP ROMs? A real ROM is an AOSP-based one. All the others are just frills and laces. At best.
Click to expand...
Click to collapse
Completely wrong. If a real ROM is only an Aosp then buy a Nexus. No need to but a Samsung to install only an empty ROM.
Albe95 said:
Completely wrong. If a real ROM is only an Aosp then buy a Nexus. No need to but a Samsung to install only an empty ROM.
Click to expand...
Click to collapse
Believe you me, I would buy a Nexus today. Unfortunately, Nexus 5 is yesterday's news, and the next Nexus is expected in early fall at best. Not much choice for someone who needs a phone with good hardware before summer. Otherwise, if Samsung and the carriers guarantee the newest Android in no longer than one week from publication by Google, I'd be very much open to non-AOSP-supporting handsets. That, however, ain't gonna happen.
Aqua1ung said:
Believe you me, I would buy a Nexus today. Unfortunately, Nexus 5 is yesterday's news, and the next Nexus is expected in early fall at best. Not much choice for someone who needs a phone with good hardware before summer. Otherwise, if Samsung and the carriers guarantee the newest Android in no longer than one week from publication by Google, I'd be very much open to non-AOSP-supporting handsets. That, however, ain't gonna happen.
Click to expand...
Click to collapse
And what is the point on having latest Android in one week more than google? I may understand only if you're a developer, that you need to develop on latest build everytime otherwhise there's no need on having immediately latest version of Android.

[Q] Dead end for custom ROMs?

Hey guys,
I've recently bought the AM7 because my old XZ died. The phone itself is great, but as much as I like the smoothness of EMUI, I feel like there's still something missing. Being used to the Xperia's modding scene, I was surprised by the lack of custom ROM development for the AM7, or Huawei devices in general.. Is there a specific reason for that? Or is it just the small userbase outside of China?
Either way, I feel like the AM7 was a less fortunate decision for me, as a lover of custom ROMs.
Purely due to smaller western world userbase, expect may see one or 2 more decent custom builds appear but will not be comparable to modding support of more popular devices.
Worth working with the EMUI a bit as it far better in many ways to standard android mess but I can understand it not going be everyone's cup of tea ...
Hi, what model you got, 16 or 32 gb, how's the LTE network and what carrier you have, I'm looking for a 32 gb device with U.S.LTE
Sent from my MT2L03 using Tapatalk
EMO UI and Huawei are pretty good when u get used to it. There are a few roms to try, CM11 based. But before you bought this phone you should have read the owners impressions thread. It would have become clear that there arent alot of custom roms´s available. Huawei has implemented some custom things like screenshot button and reboot phone soft key, which i really like and dont see in everyday android devices. Alot of the exposed modules are already avaible in Huawei rom, like system cleaner, battery optimizer, change storage to SD *without link2sd... If you want to know why it´s hard to get a custom rom for our phones. Try the honor 6 thread by CodeWorkx porting CM11, it will explain why there arent alot of roms and why some functionality in those roms is broken on our devices and will probably never be fixed.
Enjoy your phone though, give it a chance you´ll get used to it.
Custom ROMs are EVEN more buggy and not working properly.. so better stay on EMUI 3.0
Whilst not a replacement ROM, a different launcher such as Nova can improve on the stock interphase.

Custom ROM support already dead?

It really has been a while since all the major ones got an update. I am just asking, because I don't like the fact, that Honor pushes out phones every 3 months while abandoning older phones such as the Honor 8 and now to me it seems the same for the custom roms here on XDA. Well ok, an OREO custom ROM came out a few weeks ago, but it seems to have the same bugs as the Nougat ones (which are still not fixed?). I dont want to moan or something like that, but can anyone give some clarification on that (like: we are still working on our roms but wont publish updates before everything works 100%)?
this is the way its going to be with huawei. if you want custom rom support look elswhere. at least the new phones will get treble which will help with running custom roms but i would still recommend another brand.
Go an Android One Device a few weeks ago, sadly my screen broke overnight (dont know why and how) and had to send the phone back, got my money back because i dont wanted to wait till 2018 to get my replacement phone (Xiaomi Mi A1 imported). Looking for a new device right now, seems like except for the google phones, there isnt a brand which supports atleast two major OS updates and then continues to give devs custom rom support. Had my eye on the Nokia ones (they just said, that they want to open the bootloaders), but I dont know if a Snapdragon 430 would make me happy.
I've had Moto's for several years through the Moto G4 and custom rom availability was the best thing about Motorola phones. That said, Lenovo ruined Motorola and the Honor 8 is still better even without custom rom support. I would take my Honor 8 over the rom rich Moto any day.

[Question] Is it possible to port other sd845 roms to the OnePlus6?

Is it possible to port other sd845 roms to the OnePlus6? I just saw that the US Snapdragon Galaxy S9 Samsung Pie beta build has been released so their official build probably isn't far off.
I was wondering if it is possible to port other sd845 roms like this one to our phone?
What is required?
Kernel source from the other ROM I assume? (and same kernel version number?)
And someone who knows how to rebuild the kernel for the OnePlus6?
I don't really know how to do these things myself, I'm just wondering if anyone knows if it would be possible, cheers
Possible? Perhaps.. But so much work for nothing that developers just will drop the idea.
kage00 said:
Is it possible to port other sd845 roms to the OnePlus6? I just saw that the US Snapdragon Galaxy S9 Samsung Pie beta build has been released so their official build probably isn't far off.
I was wondering if it is possible to port other sd845 roms like this one to our phone?
What is required?
Kernel source from the other ROM I assume? (and same kernel version number?)
And someone who knows how to rebuild the kernel for the OnePlus6?
I don't really know how to do these things myself, I'm just wondering if anyone knows if it would be possible, cheers
Click to expand...
Click to collapse
It is nearly impossible. Especially for a Samsung rom, which are some of the most sophisticated and bloated roms in the industry.
Its nearly impossible because Samsung rom need lots of work you need to work on every single app to make it work because they made everything work with framework they made like iphones this is why no app ports available from Samsung they added lots of features & apps into their os so they also don't Know sometimes where the problem come from if you see Samsung devices work fast in Start then slow down in few weeks.
alimuhammadx said:
Its nearly impossible because Samsung rom need lots of work you need to work on every single app to make it work because they made everything work with framework they made like iphones this is why no app ports available from Samsung they added lots of features & apps into their os so they also don't Know sometimes where the problem come from if you see Samsung devices work fast in Start then slow down in few weeks.
Click to expand...
Click to collapse
You're talking about porting individual Samsung apps. Yes, it's a huge headache. I know because I've done it a long time ago on older android versions, but that wasn't my question.
My question is about porting the entire rom. This way you don't have to port each app to work on a new device, because the phone will think it IS the galaxy S9. This way the Samsung framework will be included in the rom port and the apps will all work (because they are dependent on the Samsung framework to run). The difficulty lies in getting the slightly different components (other than the sd845 processor) of the OnePlus 6 to work with the S9 rom
kage00 said:
You're talking about porting individual Samsung apps. Yes, it's a huge headache. I know because I've done it a long time ago on older android versions, but that wasn't my question.
My question is about porting the entire rom. This way you don't have to port each app to work on a new device, because the phone will think it IS the galaxy S9. This way the Samsung framework will be included in the rom port and the apps will all work (because they are dependent on the Samsung framework to run). The difficulty lies in getting the slightly different components (other than the sd845 processor) of the OnePlus 6 to work with the S9 rom
Click to expand...
Click to collapse
Since you already know about porting, and Samsung roms, shouldn't you already know the answer?
I don't remember ever seeing a Samsung rom ported to another device. But that goes back about 10 years, so maybe my memory is not good. In either case, porting a Samsung rom now would be much more difficult than 10 years ago because the complexity of their roms increases exponentially.
Appreciate if anyone is working on other skins rom!?
nabbed said:
Since you already know about porting, and Samsung roms, shouldn't you already know the answer?
I don't remember ever seeing a Samsung rom ported to another device. But that goes back about 10 years, so maybe my memory is not good. In either case, porting a Samsung rom now would be much more difficult than 10 years ago because the complexity of their roms increases exponentially.
Click to expand...
Click to collapse
Your right. It hasn't been done. Also it wouldn't be legal to Port Samsung's proprietary files. HTC shut it down when people started porting their stuff.
The chip might be the same but all the other hardware isn't
nabbed said:
Since you already know about porting, and Samsung roms, shouldn't you already know the answer?
I don't remember ever seeing a Samsung rom ported to another device. But that goes back about 10 years, so maybe my memory is not good. In either case, porting a Samsung rom now would be much more difficult than 10 years ago because the complexity of their roms increases exponentially.
Click to expand...
Click to collapse
I see your point, but just because something has never been done before doesn't mean it's not possible. Nothing in our world would have ever been invented if everyone had that mentality.
I was just saying that removing dependencies from individual apps wouldn't be necessary if the framework and whole rom was ported across to this device. I have very basic knowledge of android and I'm not a programmer but I was able to get the Samsung clock app to work on AOSP/any android device years ago, it just took a lot of trial and error and removing all the touchwiz dependencies etc. I remember playing around with the Samsung camera app trying to get it to work because the Cyanogenmod camera was so crap back then too but never got that to work. Yes I can only imagine how complex they would be making their apps and software these days.
I guess what I'm saying is that if I could manage to port the clock app and get it to work with little knowledge, I can't help but wonder what someone who knows a lot more about android development could do, this is basically what I was trying to say in my first post.
Gizmoe said:
Also it wouldn't be legal to Port Samsung's proprietary files
Click to expand...
Click to collapse
Yeah... you're probably right, and Samsung would absolutely hate it if we could run their software on a $500 phone just as well as their $1500 phones! :laugh:
crixley said:
The chip might be the same but all the other hardware isn't
Click to expand...
Click to collapse
This is what I'm saying in the first post, with my limited knowledge I understand that a lot of the hardware info and drivers are in the kernel? I assume it'd be a matter of Samsung releasing their kernel source for their pie build and then a oneplus 6 kernel being built with what's needed to boot a Samsung rom with oneplus 6 drivers built into the kernel? I guess I'm asking because I honestly don't know what is or would be involved, that and I'm just curious.
It's a bit of a hypothetical question I guess
kage00 said:
Is it possible to port other sd845 roms to the OnePlus6? I just saw that the US Snapdragon Galaxy S9 Samsung Pie beta build has been released so their official build probably isn't far off.
I was wondering if it is possible to port other sd845 roms like this one to our phone?
What is required?
Kernel source from the other ROM I assume? (and same kernel version number?)
And someone who knows how to rebuild the kernel for the OnePlus6?
I don't really know how to do these things myself, I'm just wondering if anyone knows if it would be possible, cheers
Click to expand...
Click to collapse
Nothing is impossible. The real question is who will go through with the work of actually doing it?
Most people see Samsung in particular not the greatest example of software so it's a daunting task with little to gain from it overall. Unless if you're paying someone a hefty amount I can't see it happening anytime soon. At most maybe a Samsung like theme is the best we can get
Buy a S9+ and enjoy with their ****ty UI
Yeah, thanks for your input and amazing contribution to the conversation there @DamiDev :good:
In my whole time using Android (2009) I've seen about one successful HTC port and probably five TouchWiz attempts that people gave up on. It's not worth the time or effort for a closed source system that isn't anything worthwhile to begin with
Fair point @crixley
It's annoying that OEMs take an open source project and turn it into a closed source rom

Categories

Resources