Found Stock ROM source code from Lenovo's support site - Lenovo Yoga Book Guides, News, & Discussion

Just filter the OS to Android, you'll see it.
I intend to build a stock ROM for myself and maybe make a custom ROM with it, or port the drivers to Linux?
link in the post below
https://forum.xda-developers.com/yo...oot-option-t3475733/post71491610#post71491610

ljbha007 said:
Just filter the OS to Android, you'll see it.
I intend to build a stock ROM for myself and maybe make a custom ROM with it, or port the drivers to Linux?
link in the post below
https://forum.xda-developers.com/yo...oot-option-t3475733/post71491610#post71491610
Click to expand...
Click to collapse
When lenovo released the source for the yoga tab 3 pro they were incomplete. I dont know if this is the same your device.
Sent from my Lenovo YT3-X90F using Tapatalk

Related

How to build a kitkat rom from source for any android device ?

Hello , i have a device with 512mb of ram , mediatek processor MT6572A and 4gb of rom .. is it possible to build a kitkat rom for this device ? And if it's possible , how can i build one ? tell me tell me
huawei vitria Y301A2
I have a huawei vitria Y 310A2.
Can we build kitkat 4.4 ROM FOR THIS DEVICE?
i wanna ask, i'm new to android programming, what kinda tools i need to prepare?
hello?
I don't see why you can't port kk to your devices. If you want kk or any other android version check out xda-university it will guide u in the right direction.
If you believe you will succeed.
Example.. my tablet that was built in 2006 with only 309mb ran was able to external multibootloader from sdcard jb4.1, ubuntu, and debian.
All you answers can be found in the little search box at the top of the page.
Sent from HTC6435LVW using xda app-developers app
kk
i think is possible but you need help from developers :/
bhawksd1 said:
I have a huawei vitria Y 310A2.
Can we build kitkat 4.4 ROM FOR THIS DEVICE?
Click to expand...
Click to collapse
check this thread out, someone is already trying to port at least the bootloader, and presumably some kind of custom ROM:
http://forum.xda-developers.com/showthread.php?t=2498151
No one is here ??!

[Q&A] [GUIDE]How To Port ROMS to Your Device [AOSP]

Q&A for [GUIDE]How To Port ROMS to Your Device [AOSP]
Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer. Thanks for understanding and for helping to keep XDA neat and tidy! :smile:
Upgrading Ported Custom ROM
Hello everyone here,
By following this thread so far, I've managed to port a custom ROM successfully for my device from existing Base ROM. Kudos to ArjunrambZ for this helpful thread for noobs like me. But both the ROMs are Android 4.1.1 . Now can anyone help me how to upgrade the version(Example: I want to upgrade to Android 4.4.4) of my Ported ROM? I googled a lot but I couldn't find anything useful/understandable for me. Thank you and thanks to KJ for pushing me in the right direction :cyclops:
ROM structure
Nice guide I haven't actually tried this yet but I have a few questions
As far as i knw porting means running a rom on a device for which it was not created
If this is the case why do we copy only specific folders (apps, fonts, media, framework) . from port rom to base rom? So there r still parts of original rom in new ported rom what is work of those parts? And what is work of parts we copied from port rom?
At 1st i thought the remain of base rom which we didn't replace is device specific i.e it contains drivers, etc am i correct?
Plus i have one more query what if i want to port a completely diff version port rom
For example i have a note 2 and i knw there won't be any lollipop release for it
So what if i want to port lollipop to my device since i have base rom as kitkat and port rom as lollipop, is it possible cross version porting?
Thanks
can i port to different android versions
I have xiaomi mi3 which has almost same SoC as nexus 5 so can i port nexus aosp rom ( android L) to my base Rom(4.4 AOSP)
can i use or follow whole of your method to port+upgrade my rom
i mean my baserom version is 4.2.2
but i want to port 4.4 rom on my device
is it possible
ADB is not detecting my device
after porting rom ADB is not detecting my device and it is showing different device name
so i can't connect with usb reverse tethering kind of app plz help !!
cant find any base rom
I have huawei mediapad 7 youth s7-701u cant find any rom for this device as a base rom what should i do i have the offical firmware
i want to port nokia x rom to my galaxy star pro will this method work
Will this porting method work to port a rom for same device but different carrier? I have a working CM12 rom for my device/carrier and want to port a different rom like Pac .
onex master said:
pls suggest me a system extractor that can extract and compress .dat file
Click to expand...
Click to collapse
Why don't you do some xda ?
Here is systems extractor:
http://forum.xda-developers.com/android/help/how-to-extract-dat-lollipop-dat-files-t3049185
And compressing it back again is little bit tricky for noobs !(cause geeks are geeks always )
Here is it:
http://forum.xda-developers.com/and.../how-to-conver-lollipop-dat-files-to-t2978952
TechGeekD said:
Why don't you do some xda ?
Here is systems extractor:
http://forum.xda-developers.com/android/help/how-to-extract-dat-lollipop-dat-files-t3049185
And compressing it back again is little bit tricky for noobs !(cause geeks are geeks always )
Here is it:
http://forum.xda-developers.com/and.../how-to-conver-lollipop-dat-files-to-t2978952
Click to expand...
Click to collapse
I already read those posts ...
Just wanted to know if anybody knew some apps that could extract it and compress it
onex master said:
I already read those posts ...
Just wanted to know if anybody knew some apps that could extract it and compress it
Click to expand...
Click to collapse
I was also not able to find app which can do both so now
I had decided about building one for my own in next few week
cause right now I'm busy in another project will do it after I will be free
Till then this two link are your answer
TechGeekD said:
I was also not able to find app which can do both so now
I had decided about building one for my own in next few week
cause right now I'm busy in another project will do it after I will be free
Till then this two link are your answer
Click to expand...
Click to collapse
looking forward to use your app whenever it will available ..all the best for your current and later projects
IMPORTANT!!!!!!!!!
Hello guys,
First off, I have a rooted Panasonic P81 with a MTK-6592 Chip-set maybe, and its rooted(obviously),
So Can someone tell me how do i port a Rom for my device, like i want miui v6 for my Panasonic P81(which is not available currently). And the base rom which you are telling should be of cyanogenmod, but cyanogen is not available for my device! So what base rom should i take? thanks! and should the port be of the same type as the base? i mean like i have a base of cyanogen (just an example) and i have a port of miui then what should i do?
Help would be highly appreciated,
Thanks a ton!
porting just a specific lib
i want to port the opengl 4.5 capability of nvidia sheild tablet to nexus 9 as both these devices have same gpu kepler k1 opengl4.5 is activated on nvidia's device where as it is disabled on nexus 9 by google which is causing incompatibility with some tegra specific apps can anyone help
i think i have to port libgl.so for that but i have no idea how to do so
Can i port Omnirom 5.1.1 made for samsung galaxy s to samsung galaxy s duos
I tried your method and there were a few problems.
I took cosmic rom for galaxy s duos as the base rom.
I didnt see any set perm files in this base rom , so i could not copy.
Not many files were there in init.d of Omnirom 5.1.1 which i used as port rom as compared yo what you have shown in ur tutorial.
I still continued and zipped the rom and it was installed but ,NOW ITS STUCK ON BOOT!!!!!!
Its bricked , right ?
Where did i go wrong?
SAMSUNG GALAXY S DUOS AND SAMSUNG GALAXY S SEEM TO BE ALMOST SIMILAR IN SPECS.
So i still beleive i can port it.
PLSSSSS........... HELP........................
I want to Port a lollipop ROM but there are .dat files in there . How can I Port it?
Porting rom for ideatab a1000
Hi guys,
I am 14 using Lenovo Ideatab A1000 on Allegro rom. I want to port CM 10 or PA for my tablet. I want To know that what device's rom should I use as Port Rom and could I have any big issues while porting this?
Thanks
Mithil

[Q] Cyanogenmod for MTK Devices

Hello respected developers,
We all now know that cyanogenmod has successfully been able to develop for Mediatek Devices by building official CyanogenMod ROM for Android One (MT6582) device. Now I want a help if anybody would like a new student.
I want to port this ROm to my Intex Aqua i14 which is also a MT6582 device and has Android 4.4.2 which is almost AOSP.
So can anybody guide me so that I can go ahead with my project I am intended to move ahead with?
Millions of thanks to the helpers.
Page of CyanogenMod Source for Android One :- https://github.com/CyanogenMod/android_device_google_sprout
And Kernel Source :- https://github.com/varunchitre15/android_kernel_mediatek_sprout
Shinichi Kudo said:
Hello respected developers,
We all now know that cyanogenmod has successfully been able to develop for Mediatek Devices by building official CyanogenMod ROM for Android One (MT6582) device. Now I want a help if anybody would like a new student.
I want to port this ROm to my Intex Aqua i14 which is also a MT6582 device and has Android 4.4.2 which is almost AOSP.
So can anybody guide me so that I can go ahead with my project I am intended to move ahead with?
Millions of thanks to the helpers.
Page of CyanogenMod Source for Android One :- https://github.com/CyanogenMod/android_device_google_sprout
And Kernel Source :- https://github.com/varunchitre15/android_kernel_mediatek_sprout
Click to expand...
Click to collapse
The porting process is very easy but the tricky part is that you need to find ROM's with the SAME specs and with the SAME chipset
You''ll need Cygwin and Anroid Kitchen
You can follow this guide http://fabosums.blogspot.co.at/2014/02/port-any-rom-to-mtk-device-in-5-mins.html
Good luck and let me know if it works :good:
Android one got its kernel source released, and so the developer was able to successfully build cm11/from source, and fix all bugs
Most mtk phones don't have kernel source
Also android one's boot.img is apparently different from normal mediatek boot.img format
Anyway, cm can't do much about it
Ask your respective devices developer to build cm for it, if he can
Sent from my A1 using XDA Free mobile app
Did you ported the ROM ??
Sent from my Starmobile up using XDA Free mobile app

Does anyone tried kitkat?

When i was looking for custom roms here, i found that they are generally modified version of stock jelly bean.
Isn't possible to take some kitkat rom of other samsung phones? Or nexus as they are supposed to be smoother? Or device like LG L20 which have configuration as ours s5282?
I am aware of drivers and different hardware thing (little bit), but still there must be a way to cook Kitkat with drivers for our phone?
Please do reply and suggest as much as possible.
ankit8395 said:
When i was looking for custom roms here, i found that they are generally modified version of stock jelly bean.
Isn't possible to take some kitkat rom of other samsung phones? Or nexus as they are supposed to be smoother? Or device like LG L20 which have configuration as ours s5282?
I am aware of drivers and different hardware thing (little bit), but still there must be a way to cook Kitkat with drivers for our phone?
Please do reply and suggest as much as possible.
Click to expand...
Click to collapse
No its not possible to take roms from other devices, you cant able to boot galaxy star pro roms and you thinking about nexus.
corpish and dreamstar abled to boot cm11 on gts5282.
Just wait for kitkat.
halfpsycho said:
No its not possible to take roms from other devices, you cant able to boot galaxy star pro roms and you thinking about nexus.
corpish and dreamstar abled to boot cm11 on gts5282.
Just wait for kitkat.
Click to expand...
Click to collapse
how cyanogen works? correct me where i am wrong, they take some roms and modify for the required device.
Which roms are those? i heard they build kitkat for some nexus for which kitkat update wasn't available. How did they do it?
ankit8395 said:
how cyanogen works? correct me where i am wrong, they take some roms and modify for the required device.
Which roms are those? i heard they build kitkat for some nexus for which kitkat update wasn't available. How did they do it?
Click to expand...
Click to collapse
Cyanogenmod is developed as free and open source software based on the official releases of Android by Google, with added original and third-party code. Cm does not contain any bloatware and It offers features and options not found in the stock rom. Cm is much more custmizable than stock.

Lenovo Vibe s1 Lite custom rom search and custom recovery search

Does anyone know if a custom rom and recovery exists for Vibe S1 Lite?
yes , there are miui roms that are full of bugs
there is one cm based rom and one miui rom boths are full of bugs so better dont test
laubauflo said:
Does anyone know if a custom rom and recovery exists for Vibe S1 Lite?
Click to expand...
Click to collapse
.4DARSH said:
there is one cm based rom and one miui rom boths are full of bugs so better dont test
Click to expand...
Click to collapse
If a cm based rom is available, cm is also possible.
What's weird is that sources are available for your device, so why not just make a rom?
Downloading them now to see if it is possible for your device.
Update: Downloaded them, you can build aosp (pure android) for your device. So chances are that there is someone who has done that but not released his project.

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