[Q] stuck at google logo after flashing kernel - Nexus 5 Q&A, Help & Troubleshooting

my nexus 5 is freshly rooted with twerp my question is when I flash cm and try to install a kernel it gets stuck at the google logo with the unlock icon at the bottom is there a reason for this I install rom then kernel and then the gapps am I doing this wrong? or is there something im missing I have searched the forum and google sorry if im asking the same question over thanks

most custom kernels wont work on cm. cm moved away from aosp for its source to caf, and most custom kernels use aosp. so, you will need to read the ops for the kernel threads, if they say caf, or cm, then you can use it with cm based roms.

Search chaos kernel I know for sure that is CAF

Related

[Q] not enough Posts. But SOKP roms, are they not compatible with Multirom?

yo,
nexus 5,
SOKP, by the guys at Sonic developers.
Are the roms by them not compatible with MultiRom? Or just Kernel Specific.
Dont reply back with retarded comments please, I am on tapatalk and for some reason Im unable to specifically search for an answer via that app.
LOG:
MultiRom installed; no kernel hard boot
SOKP Rom installed, as primary rom.
When adding another ROM side by side, Multi Rom requires you Kernel hard Patch,
as soon as I install the kernel, and add the secondary rom of my choice, the primary rom, fails to boot.
Thanks.
eastsidebiz said:
yo,
nexus 5,
SOKP, by the guys at Sonic developers.
Are the roms by them not compatible with MultiRom? Or just Kernel Specific.
Dont reply back with retarded comments please, I am on tapatalk and for some reason Im unable to specifically search for an answer via that app.
LOG:
MultiRom installed; no kernel hard boot
SOKP Rom installed, as primary rom.
When adding another ROM side by side, Multi Rom requires you Kernel hard Patch,
as soon as I install the kernel, and add the secondary rom of my choice, the primary rom, fails to boot.
Thanks.
Click to expand...
Click to collapse
well, you have 3 more posts to go, then you can ask in its thread.

[Q] Kernel for overclocking CM11S

Hi guys. I've been following both the android and original android development sections of the OPO forum and have found no kernel that can overclock the OnePlus One running stock (rooted and BL unlocked) CM11s.
So, my question is very simple: is there any kernel that overclocks CM11s? (Yes, i know it is plenty fast already, the only purpose i have for it is bragging rights at the bar TBFH and to see how far it can go)
There is currently no custom kernel with overclocking features that will boot on CM11S.
If you really want it then you can go and flash a custom ROM and flash a kernel such as ak kernel which does have overclocking up to 2880MHz.
Do not flash ak kernel while on 11S, your phone will not boot.
zephiK said:
There is currently no custom kernel with overclocking features that will boot on CM11S.
If you really want it then you can go and flash a custom ROM and flash a kernel such as ak kernel which does have overclocking up to 2880MHz.
Do not flash ak kernel while on 11S, your phone will not boot.
Click to expand...
Click to collapse
Thank you for you answer. Yes, I realize it wont boot on CM11S. infact, that is the first warning you read upon seeing the kernel.
I guess I will have to wait, since I think CM11S is by far the best ROM for the OnePlus... I had already installed 5 different roms on it and flashed furnace kernel only to see no difference in benchmarks (i think it's because it throttles, even though i stuck it in the cooler)
badjoras said:
Thank you for you answer. Yes, I realize it wont boot on CM11S. infact, that is the first warning you read upon seeing the kernel.
I guess I will have to wait, since I think CM11S is by far the best ROM for the OnePlus... I had already installed 5 different roms on it and flashed furnace kernel only to see no difference in benchmarks (i think it's because it throttles, even though i stuck it in the cooler)
Click to expand...
Click to collapse
Benchmarks mean absolutely nothing. Its all about day-to-day performance. Custom ROMs are better in my opinion because currently on 11S there are numerous crucial bugs that are affecting the phone from being used. Just to name some,
- In-call audio volume fixed.
- Some workarounds on the touchscreen problem.
... the list goes on and on but I don't feel like explaining all of them but custom ROMs offer a lot more features than what stock has to offer plus they give you a sneak preview of whats to come in the next OTA without having to wait for it.
The decision is up to you, they're all free after all. Thats the joy of custom ROMs and kernels

Kernal

Hello i was wondering if some one can point in the right direction to a good working kernal for my Nexus 5 and a good working app to manage settings
I tried Franco but the one I tried stalled my phone at the boot screen and the one before the newest one made my color go all like a bad acid trip
well, if you read anything about the kernel before you flashed it, you would know that if you are running cm you would specifically need a cm(caf) based kernel. franco kernel is an aosp kernel, which means its for stock or aosp, not cm. next time you flash something, read about it first, educate yourself before flashing anything.
Ok thank you, I am still learning the ropes here, takes time and patience I figure now the question I asked was if I can be pointed in the right direction and if there was an app I can use that can let me manage it
you just need to read the op of each kernel thread. if it says cm or caf, then you are golden.

Question about custom roms vs CM12S/Oxygen

Hey guys,
Just a quick question that I'm hoping someone can clear up for me. I have been flashing phones since the Vibrant and I seem to recall back then (and other phones I've had after such as the Sensation) devs would use the source of the firmware released from the manufacturer to create more stable roms and until that source was released there would be the possibility of the bugs.
I am coming from a Nexus 5 which I just used the stock rom since I wanted the OTA updates so it's been a while since I've flashed custom roms.
My question is, is the OPO the same way in the sense that in order to have more stable roms the source has to be released by CM in order to be more stable or is this a whole different beast where that isn't a necessity?
Thanks.
CM11S/CM12S is derived from the CM11/CM12 nightlies, all current ROMs are based on those CM sources, so all current ROMs are up to date. If you're flashing CM12 nightlies there's nothing extra that you need to do because firmware and modem is built in, but if you're flashing another custom ROM you need to flash the appropriate firmware and modem before flashing the ROM.
Oxygen is the exception to the above information, in the sense that it isn't based on CM. Flashing Oxygen will automatically flash the appropriate firmware, but if you want to revert back you need to flash the correct firmware/modem first.
Transmitted via Bacon
timmaaa said:
CM11S/CM12S is derived from the CM11/CM12 nightlies, all current ROMs are based on those CM sources, so all current ROMs are up to date. If you're flashing CM12 nightlies there's nothing extra that you need to do because firmware and modem is built in, but if you're flashing another custom ROM you need to flash the appropriate firmware and modem before flashing the ROM.
Oxygen is the exception to the above information, in the sense that it isn't based on CM. Flashing Oxygen will automatically flash the appropriate firmware, but if you want to revert back you need to flash the correct firmware/modem first.
Transmitted via Bacon
Click to expand...
Click to collapse
Thanks, I did not know that but it does clear some other things up.
One other question, when a Samsung (for example Galaxy S5) rom is leaked, developers will use the latest leak to update their roms but typically a rom won't be "stable" until it is based on the source that is released.
Is the OPO like that as well where the custom roms need to have a source released in order to do that (is this the google android source or CM source?), I guess I'm trying to find out the stability of the roms versus a stock rom and whether there will be more bugs in one or the other.
sahil04 said:
Thanks, I did not know that but it does clear some other things up.
One other question, when a Samsung (for example Galaxy S5) rom is leaked, developers will use the latest leak to update their roms but typically a rom won't be "stable" until it is based on the source that is released.
Is the OPO like that as well where the custom roms need to have a source released in order to do that (is this the google android source or CM source?), I guess I'm trying to find out the stability of the roms versus a stock rom and whether there will be more bugs in one or the other.
Click to expand...
Click to collapse
That's what I answered in my last reply. The CM nightlies are the source, all ROMs are built based on those nightlies (except for a couple). This phone is nothing like a Samsung or an HTC where the stock ROMs are different from the aosp ROMs or CM based ROMs. The stock ROM for this phone is the CM ROM. The stock source is always released, every single day.
Transmitted via Bacon
timmaaa said:
That's what I answered in my last reply. The CM nightlies are the source, all ROMs are built based on those nightlies (except for a couple). This phone is nothing like a Samsung or an HTC where the stock ROMs are different from the aosp ROMs or CM based ROMs. The stock ROM for this phone is the CM ROM. The stock source is always released, every single day.
Transmitted via Bacon
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Click to collapse
Got it! Thank you!!
timmaaa said:
That's what I answered in my last reply. The CM nightlies are the source, all ROMs are built based on those nightlies (except for a couple). This phone is nothing like a Samsung or an HTC where the stock ROMs are different from the aosp ROMs or CM based ROMs. The stock ROM for this phone is the CM ROM. The stock source is always released, every single day.
Transmitted via Bacon
Click to expand...
Click to collapse
Not exactly true. CM is AOSP BASED, but modified - sometimes quite a bit. In the case of CM12S - this is a ROM specific to the OnePlus One. It isn't the same as CM12. It is only for this specific phone, and has some features in it that are specific to this phone.
I'm not sure why anyone would want to install Oxygen OS, unless they have just been brainwashed by OP that CM is now bad. Well that and the fact that CM still hasn't released 12S, nor am I convinced that they ever will. They seem to be pretty terrible when it comes to keeping up with the commercial side of things... Very amateurish.
mhannigan said:
Not exactly true. CM is AOSP BASED, but modified - sometimes quite a bit. In the case of CM12S - this is a ROM specific to the OnePlus One. It isn't the same as CM12. It is only for this specific phone, and has some features in it that are specific to this phone.
Click to expand...
Click to collapse
I know that CM is essentially aosp, and CM11S/CM12S is 99% CM11/CM12, with just a couple of fancy apps thrown in on top to make it seem a bit different. It really is just like a milestone release of the main CM branch, a stable release.
Not Exactly.
Heisenberg said:
I know that CM is essentially aosp, and CM11S/CM12S is 99% CM11/CM12, with just a couple of fancy apps thrown in on top to make it seem a bit different. It really is just like a milestone release of the main CM branch, a stable release.
Click to expand...
Click to collapse
Not really. There are no apps of which I am aware that that put in the "S" release. But there are features specific to the needs of that device and to that user community that add value.
mhannigan said:
Not really. There are no apps of which I am aware that that put in the "S" release. But there are features specific to the needs of that device and to that user community that add value.
Click to expand...
Click to collapse
CameraNext, the custom lockscreen. Both apps that are unique to Cyanogen OS. I'm sure there are more but I don't run that ROM so I can't check. You can believe it or not, but Cyanogen OS is just CM with a few extra apps/features. Your lack of belief in it doesn't stop it from being true.

Hammerhead ROM project

Hi guys, i am new to android and everything and i have an intention to build a CM based ROM for Hammerhead and i really looking forward on help. I need beta testers and a dev who can help me out, cuz so far iḿ following the rom building guide by this guy called jackeagle, and honestly sometimes it just makes no sense at all so I appreciate any help, don't judge me by any reason.
If you want to build CM rom use CM instructions (there are on cm wiki page). If you want your customizations you need github, fork cm source and modify it.
After it you need to modify local_manifest to use your source, not CM to build rom and voila, everything should work fine.
I know what i'm saying, i've built CM roms for D802, WT19i and some other devices.

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