Please Help...!!! - OS Porting

Hi.....
Actually im new in this field.I have been trying to update my s duos to jb for over a month now.I know there is no official update for this device from samsung. But i was willing to ask if there could be anything which you can do for this poor device now because Samsung has already made a new device with 4.2.2 and only custom roms available for this device. I have tried everything to update this device. I wish if you try to update to jellybean however but by modifying stock rom to jellybean. I request to please try something for this device it will be much appreciated.
Thank you...!!!

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4.4.2 International Roms

Will I be able to flash 4.4.2 international roms on my phone, I can flash the 4.3 with no problem, but I'm not sure if the 4.4.2 will work on my phone. I would like to try this one out. http://forum.xda-developers.com/showthread.php?t=2472301
Thanks, any comment is appreciated.
From what I've read recently we need a kernel before our phones will run 4.4.2. I can always be wrong since things change daily
BunmiHiT3k said:
Will I be able to flash 4.4.2 international roms on my phone, I can flash the 4.3 with no problem, but I'm not sure if the 4.4.2 will work on my phone. I would like to try this one out. http://forum.xda-developers.com/showthread.php?t=2472301
Thanks, any comment is appreciated.
Click to expand...
Click to collapse
Do not flash anything with a bootloader! You will be stuck.
I wouldn't try any of the 4.4.2 TW builds from any other device at this time. Wait for someone to Port and have a good working kernel for our phones.
It's so difficult to see kitkat roms for many other devices and nothing for us. We have to wait till there is an official or leak of T-Mobile version of kitkat to have anything started. Just hold back guys. This is not going to be late...
Sent from my SM-N9005 using Tapatalk
56959549
Yeah, its really annoying that that even AT&T has a leaked version and we still cant use that. There arent even any devs working on a kernel, seems like everyone is just waiting for samsung.

[Q]install stock rom on rooted device?

Hey guys
I decided to install 4.1 stock rom on my rooted gn8.0 n5100.
I know the procedure but if I install stock rom It wont be break my tablet??
I never upgraded my tablet and its firmware.
Please guide what to do.
Thanks in advance.
HTC's innovation never ends ) ♥One M8♥
Please close this.
HTC's innovation never ends ) ♥One M8♥

Needing some help please with galaxy S4

Can Someone please tell me if there is a way to revert back to the 4.2.2 OS on the samsung galaxy S4 I'm with T-Mobile and the current OS is 4.4.4. I called Samsung yesterday and they said there wasn't any way of doing it. Reason I am wanting to do so is cause I have a new radio in my truck and it had AppRadio 3 on it and it requires the 4.2.2 OS. If anyone could help me that would be great thank you.
Get a new truck. ?
Pp.
sent from my microwave running lollipop 5.0.
Are you sure the requirement is not a least 4.2.2? It just doesn't sound right
why would i get a new truck? that makes no sense lol.. and ya I've called pioneer and asked them they said i need to have my phone at 4.2.2 OS because they have not yet updated there products yet. They are working on it but don't know how long its going to be.
You can't got from stock 4.4.4 to stock 4.2.2.
Once you move your bootloader beyond 4.2.2, you can't go back.
What you could do is flash a 4.2.2 based custom ROM onto your phone, so that your effective OS would be at that level. You would still have the 4.4.4 boot loader and modem, but you could go back to a Jellybean ROM.
Marc
Well only way is to flash a 4.2.2 rom
Get a Kenwood DDX719, I have this for 2yrs and worked with JB and now with KK.
Bluetooth sinc is flawless every time.
Pp.

[Q] installing new firmware/rom on my phone

Hi there.
I have the Huawei Acsend p6 phone, i have some rom of our cellular carrier, i'm not sure if it's custom or official rom with some minor changes. anyway, i can see that the build is "b130sp03".
i want to be at kitkat 4.4.2 with a good custom rom (one of the reasons i want custom is i not sure if my ver is official or not). the thing is: i'm new in this, and i don't know how i get from here to there.
i see some custom roms here, and each rom says you must have kitkat installed, or you must have this build installed before... so i go to the mentioned build, and then i see you must have that build before you install it... so i really don't know where to start and what is the right upgrade path for me.
can someone instruct me how to burn new custom rom from where i stand, and which builds (with links) i need to install after that in order to get to 4.4.2. Thanks a lot!
oh yeah. i rooted my devices. and install touch CWM

[Q] SGH-I317 upgrading from 4.1.2 to 4.4?

I have rooted and flashed the original stock ROM to a 4.1.2 custom ROM few years ago.
Now I am trying to upgrade to the latest 4.4, e.g. the DN4-V2.2 ROM. However, after flashing it in TWRP, I became stuck at the Samsung boot logo and black screen.
My question is, do I need to upgrade to 4.2, 4.3 then I can try 4.4 ROMs? What is the best approach to go about this?
Also, I am seeing certain "Kernels" and "bootloaders" as prerequisites for 4.4. Can someone please let me know what I need to do to my 4.1.2 Note 2 in order to try the 4.4 ROMs? Thanks.
zhangla said:
I have rooted and flashed the original stock ROM to a 4.1.2 custom ROM few years ago.
Now I am trying to upgrade to the latest 4.4, e.g. the DN4-V2.2 ROM. However, after flashing it in TWRP, I became stuck at the Samsung boot logo and black screen.
My question is, do I need to upgrade to 4.2, 4.3 then I can try 4.4 ROMs? What is the best approach to go about this?
Also, I am seeing certain "Kernels" and "bootloaders" as prerequisites for 4.4. Can someone please let me know what I need to do to my 4.1.2 Note 2 in order to try the 4.4 ROMs? Thanks.
Click to expand...
Click to collapse
Hit up the folks over in the DN4 thread. .
Flashing that build requires a few tricks that are posted in the OP of the thread.
If you still have issues. ..post in the QA thread for the rom...and they will help you out. .
I don't run DN roms so I'm sorry for not being more help to you. ..g

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