[Q] overclocking? - HD2 Android Q&A, Help & Troubleshooting and Genera

i'm pretty newb when it comes to phones and roms, but anyway i've managed to get a Pacman 4.1.2 JB rom on my phone, working lovely.
Now i'm wondering about overclocking.
I can't seem to find any Kernels anywhere for this device, or if it's even kernels i'm supposed to be looking for?
My nexus 7 i just change the kernel if i want faster processor, but not so sure with my HD2.
Any help would be appreciated

Custom ROMS's have kernels with overclocking in them

Just install SetCPU and have fun. Alternatively, use the built in controls in developer settings.

i.l.p said:
i'm pretty newb when it comes to phones and roms, but anyway i've managed to get a Pacman 4.1.2 JB rom on my phone, working lovely.
Now i'm wondering about overclocking.
I can't seem to find any Kernels anywhere for this device, or if it's even kernels i'm supposed to be looking for?
My nexus 7 i just change the kernel if i want faster processor, but not so sure with my HD2.
Any help would be appreciated
Click to expand...
Click to collapse
I think you have a "Rom Control" in Pacman.

Related

Good and stable ROMS

Hey guys, so I'm kinda new at doing custom roms and kernels and I'm super eager to learn everything. I just unlocked my bootloader and rooted my phone succesfully yesterday. But of course, rooting the nexus s is a must to install custom roms.
I want to know what you guys think are GOOD and STABLE ROMS where everything seems to function.
I was looking at the nexusshacks website and they have the AOKP kang jellybean ROM but I'm hearing from a bit of people that not everything works and it freezes at the boot screen. also there's a problem that apparently you cant see your gallery and music, and also data doesnt work on it.... I just want something that works good and is stable and gives me good battery life!
Thanks for your time
MRsf27 said:
Hey guys, so I'm kinda new at doing custom roms and kernels and I'm super eager to learn everything. I just unlocked my bootloader and rooted my phone succesfully yesterday. But of course, rooting the nexus s is a must to install custom roms.
I want to know what you guys think are GOOD and STABLE ROMS where everything seems to function.
I was looking at the nexusshacks website and they have the AOKP kang jellybean ROM but I'm hearing from a bit of people that not everything works and it freezes at the boot screen. also there's a problem that apparently you cant see your gallery and music, and also data doesnt work on it.... I just want something that works good and is stable and gives me good battery life!
Thanks for your time
Click to expand...
Click to collapse
The best thing about these ROM is you can try them for yourself and see if it work for you.
A lot of people don't follow the instruction and complain all the time, there are people enjoying the ROM and you will never hear from them. My respect to the developers who do great work, because of them I have the latest and best android experience ever, for the last two years I have no need to upgrade my phone.
Try them all.
Robert
kwabby said:
The best thing about these ROM is you can try them for yourself and see if it work for you.
A lot of people don't follow the instruction and complain all the time, there are people enjoying the ROM and you will never hear from them. My respect to the developers who do great work, because of them I have the latest and best android experience ever, for the last two years I have no need to upgrade my phone.
Try them all.
Robert
Click to expand...
Click to collapse
Cool, thanks alot for the advice, I'd still like to know what other ROMs are out there tho so that I can try them all out one day
Is there a good kernel? I'm not too educated on kernels lol
Hi
Rooting isn't a must for installing custom roms you can always use fastboot tool to install custom recovery
I've flashed one million custom roms to my i9023. And what I learned from it is flashing most of them was just a waste of time. However, if I hadn't done this, I wouldn't have known what to choose now. Gingbread roms are really fast and responsive. However they are not so smooth when it comes to scrolling. Also gingerbread roms lack a lot of nice features that come in later builds.
ICS was a misunderstanding for me. It was slow, laggy but the functionality was better than gingerbread. I was ready to sell my nexus because of that disappointment.
Finally Jelly Bean came along. And that, my friend is something different. Project butter makes the phone so smooth, scrolling is superb, animations and applications seems so smooth now. Speed of gingerbread(almost) and looks and functionality of ics
You can try every rom you can. You're gonna waste a lot of time just on flashing restoring, flashing and restoring and so on. You might even get frustrated. Or you can try this and simply start liking your phone
http://forum.xda-developers.com/showthread.php?t=1854366
This is pretty stock, just the way I like it. It's freaking smooth, it hardly ever lags, perfect to bring you some smile from using your nexus most of other roms always come up with some bug or lack of some feature that works on stock rom. The rom I mentioned simply works. Trust me and install this one and you won't regret
Sent from my Nexus S using xda premium
nexususer1 said:
Hi
Rooting isn't a must for installing custom roms you can always use fastboot tool to install custom recovery
I've flashed one million custom roms to my i9023. And what I learned from it is flashing most of them was just a waste of time. However, if I hadn't done this, I wouldn't have known what to choose now. Gingbread roms are really fast and responsive. However they are not so smooth when it comes to scrolling. Also gingerbread roms lack a lot of nice features that come in later builds.
ICS was a misunderstanding for me. It was slow, laggy but the functionality was better than gingerbread. I was ready to sell my nexus because of that disappointment.
Finally Jelly Bean came along. And that, my friend is something different. Project butter makes the phone so smooth, scrolling is superb, animations and applications seems so smooth now. Speed of gingerbread(almost) and looks and functionality of ics
You can try every rom you can. You're gonna waste a lot of time just on flashing restoring, flashing and restoring and so on. You might even get frustrated. Or you can try this and simply start liking your phone
http://forum.xda-developers.com/showthread.php?t=1854366
This is pretty stock, just the way I like it. It's freaking smooth, it hardly ever lags, perfect to bring you some smile from using your nexus most of other roms always come up with some bug or lack of some feature that works on stock rom. The rom I mentioned simply works. Trust me and install this one and you won't regret
Sent from my Nexus S using xda premium
Click to expand...
Click to collapse
cool thanks man... ONE question before I begin... Im assuming the kernel is already in the ROM .zip file here right? Now if the kernel is seperate do you just add into the SD card like adding a ROM to the sd card? do you have to do anything under recovery?
Kernel is included. Just install this rom from the recovery kernels are always in a zip file, you install them like you install a rom.
But this time you don't have to even think about the kernel, because it's already built into whole rom zip file
Sent from my Nexus S using xda premium
the pic & music issue is probably related to the bad Rom manager app update that put .nomedia files where they didn't belong.
I always run a new/updated Rom with its baked in kernel for a day or two to see how it does before flashing a separate kernel, unless I have major issues related to the baked in kernel. Not all devices act the same, even on the exact same setup.
Sent from my Nexus S 4G using xda premium
MRsf27 said:
Hey guys, so I'm kinda new at doing custom roms and kernels and I'm super eager to learn everything. I just unlocked my bootloader and rooted my phone succesfully yesterday. But of course, rooting the nexus s is a must to install custom roms.
I want to know what you guys think are GOOD and STABLE ROMS where everything seems to function.
I was looking at the nexusshacks website and they have the AOKP kang jellybean ROM but I'm hearing from a bit of people that not everything works and it freezes at the boot screen. also there's a problem that apparently you cant see your gallery and music, and also data doesnt work on it.... I just want something that works good and is stable and gives me good battery life!
Thanks for your time
Click to expand...
Click to collapse
If you're new to the whole flashing game with the android devices id say start with Flashing Custom Kernels. So you can get the the feel for what just the kernel can do for your phone. There's a couple well named ones that you might hear a lot about like the Matr1x Kernel, GLaDOS Kernel, Thalamus Kernel. For the most part a few of them have the same stuff but certain Kernels run faster or smoother. Once you get the hang of that then move to Custom ROMS. As everyone says you kinda have to try out Everything for yourself as 2 people can have 2 completely different experiences with flashing. Essentially though, the Names that you see a lot are typically the most liked ROMS and Kernels for there Features and Stability.
Happy Flashing
I think its the other way around due to fact that I would not recommend flashing a kernel over stock ota without backing up first. Reason for this is that if you want to get an ota update with the stock ROM it won't work if the kernel is different from the one Google provides (experienced this problem while trying to flash a completely stock Google provided rom). So I would first flash a ROM and test it, trying as many features and see if that's what I like and then start experimenting with different kernels as most might not be stable for your particular phone. I am a vanilla Android type of person nonetheless.
Note: the rom a developer chooses are most likely the ones that he thinks are the most stable so in theory you should not run into any problem with it.
Sent from my Nexus S using Tapatalk 2
Hey guys i really appreciate the advise. Just to let you all know, I flashed AOKP kang ROM and it's so smooth and quick. I also flashed a matrix kernel v.22 (believe its the cfc version). However, I was really hoping to overclock my cpu a little to get some better gaming performance. I'm looking everything under the ROM settings and the actual phone settings to see if there's anything to change for the cpu.
How do I overclock the cpu??? I know there's customizable roms where you can overclock the cpu for games then tone it down for normal usage and what not; that's really what I wanted.
MRsf27 said:
Hey guys i really appreciate the advise. Just to let you all know, I flashed AOKP kang ROM and it's so smooth and quick. I also flashed a matrix kernel v.22 (believe its the cfc version). However, I was really hoping to overclock my cpu a little to get some better gaming performance. I'm looking everything under the ROM settings and the actual phone settings to see if there's anything to change for the cpu.
How do I overclock the cpu??? I know there's customizable roms where you can overclock the cpu for games then tone it down for normal usage and what not; that's really what I wanted.
Click to expand...
Click to collapse
I use a an APP called "NSTools" or "SetCPU"
I'm order to oc, you must be using a kernel that supports oc. The matr1x 22.5 (his jb version) doesn't support oc, but he should have a new version it soon. I can't say if it can be overclocked though.
Sent from my Nexus S 4G using Tapatalk 2
Hey thanks for the info... I was just be wondering if you know of any kernels that would go with aokp kang that I can over clock?
Sent from my Nexus 7 using xda app-developers app
OK wow I just installed my previous apps and now the phone is slow and buggy as hell.. must've rebooted itself at least 10 Tims in then last hour while I using it
Sent from my Nexus 7 using xda app-developers app
good question.. personally I use codename (http://forum.xda-developers.com/showthread.php?t=1839249) with air kernel(that supports oc, even if I set max cpu 1000 as default).. really fast, no lags with good battery life and everything seems work great. I've tried a lot of roms and a lot of them are really good (I like to change a lot) and in my opinion you have to try a lot of them and chose your favourite
p.s.every time you flash a rom or kernel is better to make a backup(and then a wipe), so if something went wrong you can restore the phone as it was before.. sometimes kernel is not included in rom, you have to check it in phone informations.
I hope this was what you needed
serafo said:
good question.. personally I use codename (http://forum.xda-developers.com/showthread.php?t=1839249) with air kernel(that supports oc, even if I set max cpu 1000 as default).. really fast, no lags with good battery life and everything seems work great. I've tried a lot of roms and a lot of them are really good (I like to change a lot) and in my opinion you have to try a lot of them and chose your favourite
p.s.every time you flash a rom or kernel is better to make a backup(and then a wipe), so if something went wrong you can restore the phone as it was before.. sometimes kernel is not included in rom, you have to check it in phone informations.
I hope this was what you needed
Click to expand...
Click to collapse
well i'll tell you right now, AOKP kang is not for me. Keeps crashing, almost all ****ing day. Its rebooted itself atleast 10 times within the last 10 mins. i click something and it freezes and crashes and reboots... ts ****ing ridiculous... I'm gonna go to codename
MRsf27 said:
well i'll tell you right now, AOKP kang is not for me. Keeps crashing, almost all ****ing day. Its rebooted itself atleast 10 times within the last 10 mins. i click something and it freezes and crashes and reboots... ts ****ing ridiculous... I'm gonna go to codename
Click to expand...
Click to collapse
ahahah ok thanks for the information you saved my time
aww I forgot a thing.. usually results are different for different models. I have i9023 but I think it's good even in other models
let me know your opinion about it
serafo said:
ahahah ok thanks for the information you saved my time
aww I forgot a thing.. usually results are different for different models. I have i9023 but I think it's good even in other models
let me know your opinion about it
Click to expand...
Click to collapse
Hey I actually checked out that codename jellybean thread you showed me... I clicked on the link and their zip is 3.1.0 and i have 3.3.2 downloaded on my computer.... I got the file from nexusshacks.com - am i missing something? Also, Im not sure if there's a kernal that comes with it, so i was wondering if there is any kernels and if there is, do you have a link?:cyclops:
EDIT: I'm going to have to apologize to AOKP. I think the ROM i was running on my phone was a buggy ROM, the unstable one before BUILD 1. I didnt realize this until I watched a video on nexusshacks.com.. but either way i flashed codename jellybean
MRsf27 said:
Hey I actually checked out that codename jellybean thread you showed me... I clicked on the link and their zip is 3.1.0 and i have 3.3.2 downloaded on my computer.... I got the file from nexusshacks.com - am i missing something? Also, Im not sure if there's a kernal that comes with it, so i was wondering if there is any kernels and if there is, do you have a link?:cyclops:
EDIT: I'm going to have to apologize to AOKP. I think the ROM i was running on my phone was a buggy ROM, the unstable one before BUILD 1. I didnt realize this until I watched a video on nexusshacks.com.. but either way i flashed codename jellybean
Click to expand...
Click to collapse
I gave you the link with 3.3.2.. even because it's the same ad 3.3.0 but updated:laugh:
kernel is not included in that rom.. I use air kernel, which has everything you asked for (use nstools to control it). this is the link
http://forum.xda-developers.com/showthread.php?t=1469842
serafo said:
I gave you the link with 3.3.2.. even because it's the same ad 3.3.0 but updated:laugh:
kernel is not included in that rom.. I use air kernel, which has everything you asked for (use nstools to control it). this is the link
http://forum.xda-developers.com/showthread.php?t=1469842
Click to expand...
Click to collapse
hey, I just flashed codename and air kernel (no modifications) and i just downloaded NStools. It came as an apk. file, I was just wondering what to do with this? do i just throw it into my SD card?

[Q] Benefits of using custom kernel?

I've just flashed the latest version of paranoid android, loving it so far but was wondering about kernels and their benefits? What changes can you make and how exactly does it make the device any better?
joeyh51 said:
I've just flashed the latest version of paranoid android, loving it so far but was wondering about kernels and their benefits? What changes can you make and how exactly does it make the device any better?
Click to expand...
Click to collapse
Read the OPs of the kernel threads to get an idea of what they offer and decide which features you're looking for. Many offer the ability to over/underclock (not sure why you'd want to overclock when we're already running at 1.7, but to each his own I guess), others address the thermal throttling issues, but in general they usually include general improvements over the stock kernel. Make a backup and flash a few to see how they run.

[Q] Advice for a ROM

Hi guys...
I have a N7 16Gb from october and I think thare's not a real reason to change the rom on this device...except the tablet ui and the general fun to make it!
Well...
I'm not here to ask you guide etc. but an advice.
What custom rom do you advice? many talk about Paranoidandroid but I try it on an old Galaxy Scl and it was pretty horrible and unstable...but on nexus seems the rom most supportend and with much more feature...
Or I'm attracted by the Dirk AOKP that seem pretty good....
Beside this....it's difficult also the kernel decision...
Franco Kernel? or M3 or Trinity? I'm not interested in overclock...
thanks to all in advance
no one?
No one is answering because there are a ton of these threads asked all the time. There is no best Rom or Kernel. Try searching and see what features you like or what sounds interesting and then just install it and see for yourself.
I personally like the Omega 3 kernel, OC is optional and it has just about every scheduler/governor you could possibly want. Performance and battery life are pretty much on par with the other top kernels. I haven't tried any ROMS mainly because the 2 I flashed ended up boolt-looping. So I am using the stock with some pretty major tweaks. I am a DEV on other sites and once I jump through the hoops to be able to post in developer forums I will be posting my own ROM. OC is for people who don't know how to optimize. *cough*
RealPsygnosis said:
I think thare's not a real reason to change the rom on this device...
Click to expand...
Click to collapse
Modaco custom ROM (currently version Jr13) is light, mostly stock, extra features that help me are- prerooted, enhanced power menu, tweaked youtube app for video preload, enhanced quick settings panel, comes with gapps etc.
Modaco cyanogenmod custom ROM (currently version r4) consumes more processing power, based on CM 10.1 so has all its features, prerooted, more enhanced power menu(with screenshot and extended desktop options), tweaked youtube, enhanced quick settings(devoid of vol control), comes with gapps, comes with cyanogenmod file manager etc.
MCR Jr13 and MCMCR r3 are interchangeable with dirty flash so I get to retain all my apps.
M-kernel (currently a33 version) gives me ample undervolting option (lp, cpu, gpu, ram), and I can set minimum brightness with rootdim, so I can extend my battery life.
Sent from my Nexus 7 using xda app-developers app
Don't know why people make thread to ask others what's best rom, kernel... Answers will be different from users and depends what they prefers, so it'll be difficult to make a choice because every answers won't be the same. What I did when i wanted to choose was reading threads and try by myself to see what I liked. Sorry if my answer will not help you to choose but it's the best i can advise you. Hoping you find what best suits you.
Phone: GT-I9100P
Kernel: Dorimanx
ROM: 4.2.1 Vanilla RootBox
Tablet: Nexus 7
Kernel: M-Kernel
ROM: 4.2.1 AOKP PUB
MOD: JusTunBean
Xenon
Im usin Xenon HD its a 4.2 rom (aokp base) and it's very customizable for your likes. You should give it a try.:cyclops:
If you are doing any ROM other than stock, I suggest AOKP for sure. It has a ton of mods for your ui and allows a lot of customizing. Make sure you get 4.1.2 milestone version and get your gapps as well or you won't have necessary files. Hope this helps look in the aokp official thread for download
Sent from my Nexus 7 using xda app-developers app
thanks to all...
all advices are really usefull to understand the mod world...
I was intent to install an AOKP rom, but I don't really understand the difference...
I would like to try the the paranoid but i think is AOSP...
for AOKP I don't know what rom to try...I see the Dirty AOKP but I'm not sure....
There's also one called smooth ROM check it out, you should search YouTube to see if you like it. personally I'm back to the to the 4.1.2 stock rom because on aokp it wasn't allowing me to install some APK's from the play store that i really wanted. it said they werent compatible with my device when I knew they were compatible with n7.. I wish there was a way around that but nobody on here would tell me if there was or not when i posted a thread asking... anyways hope you find what you are looking for and I do suggest checking YouTube first for custom Roms for nexus 7 before flashing over hella different ones it would take less time, peace and good luck!
Sent from my Nexus 7 using xda app-developers app
RealPsygnosis said:
no one?
Click to expand...
Click to collapse
I'm running Rootbox right now. Smooth with tablet mode
Sent from my Nexus 7 using xda premium

Help here!

I want to know if I need to install a custom rom or a custom kernel or a combination of both so that I can overclock my phone(1ghz single core). Please help. Why is everybody so silent here, so unwilling to answer a simple question as this. My fourth post of the same question.
todopertin said:
I want to know if I need to install a custom rom or a custom kernel or a combination of both so that I can overclock my phone(1ghz single core). Please help. Why is everybody so silent here, so unwilling to answer a simple question as this. My fourth post of the same question.
Click to expand...
Click to collapse
Any custom ROM that comes packaged with an included kernel should allow you to overclock. AFAIK the oveclocking capability lies within the kernel (at least with Xperias this is the case) . At the least, a stock ROM with a custom kernel and a CPU/Performance app will give you overclocking options.
My suggestion though is to get a ROM like PAC, that comes with a kernel and the needed app to manage your CPU settings.
Langes said:
Any custom ROM that comes packaged with an included kernel should allow you to overclock. AFAIK the oveclocking capability lies within the kernel (at least with Xperias this is the case) . At the least, a stock ROM with a custom kernel and a CPU/Performance app will give you overclocking options.
My suggestion though is to get a ROM like PAC, that comes with a kernel and the needed app to manage your CPU settings.
Click to expand...
Click to collapse
That is not fully correct.
Most PAC builds use the stock CM kernel. Our ROM offers performance settings to manage that, but they generally do not allow overclocking.
Some of us have additional builds with performance kernels built in. Not all of us though.
Your best approach would be to install PAC for your device then check your devices XDA thread for a popular performance kernel and flash that afterwords. The performance control will see the new CPU settings and you will then be able to configure it as you need.
DL an oc app, like CPU tuner or whatever..
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
todopertin said:
I want to know if I need to install a custom rom or a custom kernel or a combination of both so that I can overclock my phone(1ghz single core). Please help. Why is everybody so silent here, so unwilling to answer a simple question as this. My fourth post of the same question.
Click to expand...
Click to collapse
Yes, you need a kernel with overclock support .
On Gs2 I use PAC and dorimanx kernel
On your phone you need to search for kernels and roms for your model
Sent from my GT-I9100 using Tapatalk

Kernels

Hi guys. I am wondering if kernels are more "universal" than roms? I ask because I would really like to be able to overclock this tab a little but need a compatible kernel and Im not aware of any more for this tab yet. So I wonder since kernels dont have to have drivers and all that if one from a different tab would work?
GeeKerGurL said:
Hi guys. I am wondering if kernels are more "universal" than roms? I ask because I would really like to be able to overclock this tab a little but need a compatible kernel and Im not aware of any more for this tab yet. So I wonder since kernels dont have to have drivers and all that if one from a different tab would work?
Click to expand...
Click to collapse
if your talking about the tab 4 t230/t230nu then the hardware is very specific to the devices and building kernels/recoveries is very difficult flashing kernels for any other device will almost certainly be bad news for your t230/t230nu.. and a beginner dev i would not advise it and just wait for us devs to come up with something..
Its the 530, but thanks. Am I missing anything anywhere? Is there currently a kernel I can overclock with?
GeeKerGurL said:
Its the 530, but thanks. Am I missing anything anywhere? Is there currently a kernel I can overclock with?
Click to expand...
Click to collapse
currently i dont believe there is a specific kernel to overclock the 530 but i may be wrong unless there is a rom which comes with a clockable kernel... you may want to have a hunt around in the tab 4 dev sections..
Inside 4ndroid said:
currently i dont believe there is a specific kernel to overclock the 530 but i may be wrong unless there is a rom which comes with a clockable kernel... you may want to have a hunt around in the tab 4 dev sections..
Click to expand...
Click to collapse
Oh ive hunted lol, havnt seen any kernels for download. Hoping someone knows if one of the rom kernels has overclocking enabled.

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