Is there a way to extract/backup stock firmware/rom from device? - OnePlus 7T Pro 5G McLaren Questions & Answers

I want to extract the firmware from my OnePlus 7T Pro 5G Mclaren so I can get the kernel and port a custom ROM. The flashable zips aren't available from oneplus so i can't extract and modify the kernel that way so I'm trying to figure out how to get it from the device. Can anybody help?

Isn't it the source code you're looking for?
https://github.com/OnePlusOSS/andro...mmit/6b74918922c82cd371a33ce49da77db18fde05c7
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Lossyx said:
Isn't it the source code you're looking for?
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So if I compile that for my kernel it should work?
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Lossyx said:
Isn't it the source code you're looking for?
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Also that looks a bit old. The newer updates allow you to send/receive data on the 600mhz bandwidth using the LTE and 5G protocol simultaneously which improves speeds. So I'd still be interested in getting it from the device.
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dotdecimus said:
Also that looks a bit old. The newer updates allow you to send/receive data on the 600mhz bandwidth using the LTE and 5G protocol simultaneously which improves speeds. So I'd still be interested in getting it from the device.
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Probably, 5G variants usually behind is most of the things.
May I ask how you're going to achieve building a ROM with just the boot image(kernel)?
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Lossyx said:
Probably, 5G variants usually behind is most of the things.
May I ask how you're going to achieve building a ROM with just the boot image(kernel)?
Sent from my OnePlus7TPro using XDA Labs
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I'm not building a rom I'm porting a rom to my device
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Related

[ROM] ProjectAOSP N7105 Test Builds

Project AOSP
Most of you here know about my ProjectAOSP rom so there isn't any need for introduction. I had several requests for making a version compatible with the LTE variants of the phone. As such I have made a port following Madmacks steps, seeing that I can't rebuild the rom from the ground up without a device to test on. For this very same reason, I decided to post a test build I made here, hoping that someone would be brave enough to give it a try. This rom is ported to the N7105, however from what I understand (I might be wrong), N7105 build also work on the other variants of the phone such as the T-Mobile and AT&T one. These build haven not been tested at all as I do not own the device so I'm relying on the feedback I get before I post in the the development forum.
THIS IS STILL UNDER DEVELOPMENT AND CAN SERIOUSLY DAMAGE YOUR DEVICE. I WILL NOT BE HELD RESPONSIBLE FOR ANYTHING THAT HAPPENS TO YOUR PHONE
Status:
N7105: Not Tested
T-Mobile Variant: Not Tested
AT&T Variant: Not Tested
Issues:
You tell me
Download:
[N7105] ProjectAOSP Test 2
willing to test I have Rogers device which the same as ATT.
Is the build modemless?
You sir are a god amongst men. Testing with a Telus i317m now. THANK YOU
Installed fine but no baseband install, unable to flash modem and recognize SIM card
Sent from my SGH-I317 using xda app-developers app
Thank you all for testing, there seems to be some problems with the modem and the phone, I'll try my best to fix them and upload another build
modstorm said:
Thank you all for testing, there seems to be some problems with the modem and the phone, I'll try my best to fix them and upload another build
Click to expand...
Click to collapse
I keep coming back to check on this thread...can't wait to test the next build...did you have to change a lot to get the aosp apps to work with stock?
I may take a stab at it using your rom as a guide...if you're cool with that
Sent from my SGH-I317 using xda app-developers app
I think I am worth half of the xda bandwidth consumption just from reloading this page.
I'll update it soon. Sorry but I've been busy with updating the N7100 rom
Sent from my GT-N7100 using Tapatalk 4 Beta
modstorm said:
I'll update it soon. Sorry but I've been busy with updating the N7100 rom
Sent from my GT-N7100 using Tapatalk 4 Beta
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So much want here
Sent from my SGH-T889 using xda app-developers app
when will test build #2 be available?? CANT WAIT!
leonlati1 said:
when will test build #2 be available?? CANT WAIT!
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I just need to solve an issue that I introduced in 1.4.1, once I release 1.4.2 I will try my best to port it
modstorm said:
I just need to solve an issue that I introduced in 1.4.1, once I release 1.4.2 I will try my best to port it
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I keep checking in...looking forward to it!! Are you going to port your Rom over to our device, or rebase it off a 7105 stores Rom.....
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Thedonk13 said:
I keep checking in...looking forward to it!! Are you going to port your Rom over to our device, or rebase it off a 7105 stores Rom.....
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A user on reddit managed to port my rom so I'll try that Rebasing would be quite difficult as I do not own a device to test on.
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modstorm said:
A user on reddit managed to port my rom so I'll try that Rebasing would be quite difficult as I do not own a device to test on.
Sent from my GT-N7100 using Tapatalk 4 Beta
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Nice...looking forward to testing it out
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Any updates on the test build
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when will the next test build be up?? any updates?
Extremely interested in this rom for the i317, I am willing to throw some beer money your way!
Sorry guys I know I've been delaying this for quite a while now but I don't have enough time to finish it that fast. If anyone has any solutions to the current issues I would greatly appreciate it if you could help me out as it would help me release this faster
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modstorm said:
Sorry guys I know I've been delaying this for quite a while now but I don't have enough time to finish it that fast. If anyone has any solutions to the current issues I would greatly appreciate it if you could help me out as it would help me release this faster
Sent from my GT-N7100 using Tapatalk 4 Beta
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I know it sounds like a lot, but could you rebase it off clean rom 4.9 for the lte version?
I would gladly test it out for you
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Thedonk13 said:
I know it sounds like a lot, but could you rebase it off clean rom 4.9 for the lte version?
I would gladly test it out for you
Sent from my SGH-I317 using xda app-developers app
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It's a bit more complicated than that. For each version that I have to do for the N7100 I end up testing several times and that already takes a long time. Having to upload each test would take forever. The rom has been ported to other variants of the Note 2 so it should be possible to just port it
Sent from my GT-N7100 using Tapatalk 4 Beta

Kernel in OMNI 4.4.2?

Hi Guys, Do you know if there is like a custom Kernel that I can use with this ROM?
If you would tell us the device it would be much easier
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maxwen said:
If you would tell us the device it would be much easier
Sent from my N1 using Tapatalk
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note 2, n7100
carlinleos said:
Hi Guys, Do you know if there is like a custom Kernel that I can use with this ROM?
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Hi there is this one: http://forum.xda-developers.com/showthread.php?t=2231374
download link: http://forum.xda-developers.com/devdb/project/dl/?id=4609&task=get
also check this out:
http://www.android-hilfe.de/kernel-...sp-4-3-4-4-plasma-kernel-v2-05b0-15-01-a.html
Though the kernel included has plenty of options to choose from - i myself failed to realize that at first ^^
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Touchless Control Based ROM's

Help me to find touch-less control based 4.4.2 ROM's ?
anassparx said:
Help me to find touch-less control based 4.4.2 ROM's ?
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What carrier are you on?
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Here you can found 1.. it will support on Moto x
https://play.google.com/store/apps/details?id=com.motorola.audiomonitor
anassparx said:
Help me to find touch-less control based 4.4.2 ROM's ?
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Only ROMs based in stock will have touch less. Check the dev section. Read the opening post. There's only a few, so won't take long.
kj2112 said:
Only ROMs based in stock will have touch less. Check the dev section. Read the opening post. There's only a few, so won't take long.
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Thanks :good:
[email protected] said:
What carrier are you on?
Sent from my XT1058 using XDA Premium 4 mobile app
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Asia Retail Version - XT1052
Make sure your phone is compatible with ROMs before doing anything.
And do a nandroid backup in recovery first.
Maybe the CyanogenMod11S made for the OnePlus will have that feature, though I'm guessing it's made for Snapdragon 800 architecture.
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eksasol said:
Maybe the CyanogenMod11S made for the OnePlus will have that feature, though I'm guessing it's made for Snapdragon 800 architecture.
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I've been wondering the same thing since the One was announced. When developers started working on ROMs, it was my understanding that touchless controls didn't exist because they couldn't figure out how to make them work. Maybe the One will give them the information they need to make it happen for us.

Overclocking Kernel for Stock 5.0 ROM...

Now that we can load kernels, is there one that exists for the OF1 build which allows overclocking? If not for 'verizon' N3, can we use one that was developed for a different vendor (e.g., Sprint)? Thanks...
vortmax said:
Now that we can load kernels, is there one that exists for the OF1 build which allows overclocking? If not for 'verizon' N3, can we use one that was developed for a different vendor (e.g., Sprint)? Thanks...
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Both idlekernel and leankernel work fine and allow overclocking. There is a version of each that works fine on the Note 3.
If you look in the Jasmine ROM 6.1 thread there's a link for leankernel
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Thanks, i'll check it out.
vortmax said:
Thanks, i'll check it out.
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Here's a link to the 6.1 announcement post, towards the bottom of the post you'll find a link to leankernel
http://forum.xda-developers.com/showthread.php?p=62769340
On that page is the link for leankernel
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I ended up using idlekernel. Works great, overclocked and undervolted.
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vortmax said:
I ended up using idlekernel. Works great, overclocked and undervolted.
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That's what I am using... I just forget exactly where I got it.
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[ROM] [G550T/T1] Samsung Galaxy On5 Custom ROM

I like this phone I think it has a lot of potential but I'm not a big fan of the TouchWiz interface. We have Xposed framework and a custom recovery now what I'd like to see are some custom ROMs. AOSP or CyanogenMod would be great. I've never compiled Android or ported a ROM before but it's something I'd like to learn. If anyone would like to help I welcome it this all new to me so if you have experience that's even better. Also if anyone else is working on a ROM already and would like my help PM me.
AOSP go for it
Sent from my SM-G550T1 using Tapatalk
I been looking on a post about a c-rom for the on5 for awhile now..im new to this stuff so hope it comes out right so everybody can get it..and can understand in no mess ups and people please know what you doing when he give us the link??
Yall come on with it!
It might help if I can find which one of Sammys other phones is most similar to this one. (# of cores, screen density, things like that)Then I might be able to use a c rom from that one to port to this one. If you have any suggestions, the more help I get the faster we can get a working version released.
Sent from my SM-G550T1 using XDA Labs
Im looking for one too.
N3TiK said:
It might help if I can find which one of Sammys other phones is most similar to this one. (# of cores, screen density, things like that)Then I might be able to use a c rom from that one to port to this one. If you have any suggestions, the more help I get the faster we can get a working version released.
Sent from my SM-G550T1 using XDA Labs
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Samsung core prime close to this phone
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Deandre7452 said:
I been looking on a post about a c-rom for the on5 for awhile now..im new to this stuff so hope it comes out right so everybody can get it..and can understand in no mess ups and people please know what you doing when he give us the link??
Click to expand...
Click to collapse
Look at the specs or u want me to look for u
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---------- Post added at 02:29 PM ---------- Previous post was at 02:27 PM ----------
http://m.gsmarena.com/related.php3?idPhone=6542 I find similar phones to it
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djevil said:
Look at the specs or u want me to look for u
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---------- Post added at 02:29 PM ---------- Previous post was at 02:27 PM ----------
http://m.gsmarena.com/related.php3?idPhone=6542 I find similar phones to it
Click to expand...
Click to collapse
That's the site I've been using. Thanks for the help, I'm checking it out but you can as well. I was also looking at the core prime. It has quite a few c roms.
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N3TiK said:
That's the site I've been using. Thanks for the help, I'm checking it out but you can as well. I was also looking at the core prime. It has quite a few c roms.
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Core prime check if it works with one rom
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djevil said:
Core prime check if it works with one rom
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I'm looking at the Galaxy J2. They both share a lot of the same attributes.
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N3TiK said:
I'm looking at the Galaxy J2. They both share a lot of the same attributes.
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Go for it I'm down
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If anyone knows how, could I get someone to make a flashable zip out of one of the stock twrp nandroid backups. Here's a good tut on how to do it. http://www.droidviews.com/create-flashable-zips-cwmtwrp-recovery/ I'd do it but my puter just bought the farm and I won't be replacing it for a few weeks. This one's called the base rom I need it to port to the new one.
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Im going to start working on this. Id like to learn how to build a rom myself so this is the perfect opportunity.
Can wait
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whodisname said:
Im going to start working on this. Id like to learn how to build a rom myself so this is the perfect opportunity.
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Awesome. I'm either gonna use mega.nz or google drive to upload the files. They both allow you to import files from other users. Gdrive is slow so mega's probably the better choice. Tomorrow at work I'll upload a clean factory stock backup to work with.
Sent from my SM-G550T1 using XDA Labs
mega.nz is better ill do that cause it download so fast so that will be a good choice
N3TiK said:
Awesome. I'm either gonna use mega.nz or google drive to upload the files. They both allow you to import files from other users. Gdrive is slow so mega's probably the better choice. Tomorrow at work I'll upload a clean factory stock backup to work with.
Sent from my SM-G550T1 using XDA Labs
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I hope u study to create Roms I can't have this phone brick
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djevil said:
I hope u study to create Roms I can't have this phone brick
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If that's your daily driver then I suggest you wait for a stable release. Because I can't make any promises. Flashing custom roms always carries some risk and this phone doesn't have a very large development scene yet so there's not a lot of people to help you with any problems you might encounter.
Sent from my SM-G550T1 using XDA Labs
N3TiK said:
If that's your daily driver then I suggest you wait for a stable release. Because I can't make any promises. Flashing custom roms always carries some risk and this phone doesn't have a very large development scene yet so there's not a lot of people to help you with any problems you might encounter.
Sent from my SM-G550T1 using XDA Labs
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I did a backup so I'm good and ready for it and I'm not keeping this phone for every it be a testing phone
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