I've seen it in some kernels but have no idea of what it is and what it is used for or its benefits.
Where you see this ?
I've seen it in trickster mod options for voltages and also I've heard it talking about UV I think. Any ideas?
It's basically a power saving feature. It would adjust the voltages according to the frequency your phone is working at the moment....or at least that's what I understand about it.
I guess this is kernel related and Franco even started a thread to adjust the Smartreflex code for optimal performance:
http://forum.xda-developers.com/showthread.php?t=2078743
Info about SmartReflex:
http://focus.ti.com/asia/download/TechDay09kr_Track2_5.pdf
binlalo said:
I've seen it in some kernels but have no idea of what it is and what it is used for or its benefits.
Click to expand...
Click to collapse
Wrong section. Galaxy Nexus stuff, not Nexus S...
Hi guys!
I was looking for ways to increase battery life.
As far as I know you can undervolt and decrese CPU speed
Undervolt does not affect performance but does increase temperature right?
Decrease CPU speed obviously decreases the speed of the phone.
Both these things can be achieved by using a custom kernel right? I heard of franco kernel as being the best for these things...
Any other ways of increasing battery life?
Cheers!
nad4321 said:
Hi guys!
I was looking for ways to increase battery life.
As far as I know you can undervolt and decrese CPU speed
Undervolt does not affect performance but does increase temperature right?
Decrease CPU speed obviously decreases the speed of the phone.
Both these things can be achieved by using a custom kernel right? I heard of franco kernel as being the best for these things...
Any other ways of increasing battery life?
Cheers!
Click to expand...
Click to collapse
Why not try Franco first before starting to tweak. The kernel's default settings are reputedly optimal for that elusive balance between performance and battery life.
Sent from my Nexus 5
PhilipTD said:
Why not try Franco first before starting to tweak. The kernel's default settings are reputedly optimal for that elusive balance between performance and battery life.
Sent from my Nexus 5
Click to expand...
Click to collapse
yeah well im using stock now so it was just a matter wether changing to franco would make a difference
nad4321 said:
yeah well im using stock now so it was just a matter wether changing to franco would make a difference
Click to expand...
Click to collapse
Yeah, give it a try. Since I installed it, the phone (and my N7, too) has become snappier, and battery life on standby is awesome (like 1-2%/hr). SOT, on the other hand, is still lamentable, even at dim levels. If you do go Franco, I recommend getting the FK updater app on the Play Store.
Sent from my Nexus 5
PhilipTD said:
Yeah, give it a try. Since I installed it, the phone (and my N7, too) has become snappier, and battery life on standby is awesome (like 1-2%/hr). SOT, on the other hand, is still lamentable, even at dim levels. If you do go Franco, I recommend getting the FK updater app on the Play Store.
Sent from my Nexus 5
Click to expand...
Click to collapse
Cheers! Do you know any good tutorial to unlock bootloader, root and instal custom recovery + kernel? Long process hahaha
nad4321 said:
Cheers! Do you know any good tutorial to unlock bootloader, root and instal custom recovery + kernel? Long process hahaha
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There's a tutorial on this in the forum. I'd link it to you but I am on my tablet at the moment.
Sent from my Nexus 7 using Tapatalk 4
nad4321 said:
Cheers! Do you know any good tutorial to unlock bootloader, root and instal custom recovery + kernel? Long process hahaha
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2507905
http://forum.xda-developers.com/showthread.php?t=2508284
Sent from my Nexus 5
PhilipTD said:
http://forum.xda-developers.com/showthread.php?t=2507905
http://forum.xda-developers.com/showthread.php?t=2508284
Sent from my Nexus 5
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Click to collapse
Thanks again From your own experience what would you recommend TWRP or CWM
nad4321 said:
Thanks again From your own experience what would you recommend TWRP or CWM
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Click to collapse
TWRP, without a doubt. It's completely stable, and easy to use. CWM used to be really wonky; that's why I switched.
Sent from my Nexus 5
PhilipTD said:
TWRP, without a doubt. It's completely stable, and easy to use. CWM used to be really wonky; that's why I switched.
Sent from my Nexus 5
Click to expand...
Click to collapse
I guess all of these CPU speeds and undervolt can be changed at any time withouth erasing anythign right?
nad4321 said:
Thanks again From your own experience what would you recommend TWRP or CWM
Click to expand...
Click to collapse
Philz touch. Its cwm based, more features than twrp and cwm put together and more stable than both too.
-----------------------
Sent via tapatalk.
I do NOT reply to support queries over PM. Please keep support queries to the Q&A section, so that others may benefit
nad4321 said:
I guess all of these CPU speeds and undervolt can be changed at any time withouth erasing anythign right?
Click to expand...
Click to collapse
You can set up virtually any configuration with Franco. But, again, I suggest you try his default settings first. He put a lot into figuring it out, and his findings likely are the most reliable. I've never felt the need to customize the kernel any differently.
Some people, however, really like to mess around with the settings as a kind of hobby. I used to do so, and it's a lot of fun (and headaches). So, if you want to get into it, go for it. There are numerous apps you can use to tweak all those settings.
Sent from my Nexus 5
---------- Post added at 07:03 AM ---------- Previous post was at 07:01 AM ----------
rootSU said:
Philz touch. Its cwm based, more features than twrp and cwm put together and more stable than both too...
Click to expand...
Click to collapse
I know, I've been meaning to check out out. Thanks
Sent from my Nexus 5
PhilipTD said:
You can set up virtually any configuration with Franco. But, again, I suggest you try his default settings first. He put a lot into figuring it out, and his findings likely are the most reliable. I've never felt the need to customize the kernel any differently.
Some people, however, really like to mess around with the settings as a kind of hobby. I used to do so, and it's a lot of fun (and headaches). So, if you want to get into it, go for it. There are numerous apps you can use to tweak all those settings.
Sent from my Nexus 5
---------- Post added at 07:03 AM ---------- Previous post was at 07:01 AM ----------
I know, I've been meaning to check out out. Thanks
Sent from my Nexus 5
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Click to collapse
I noticed that by default it has 2 cores working and then uses the other 2 when required... This might sound stupid but did stock already do this?
Try greenify and xposed framework.
https://play.google.com/store/apps/details?id=com.oasisfeng.greenify‎
Im running the catalysm rom + franco kernel undervolted (which by the way decreases the temperature) and under clocked to 1728mhz. I also am using greenify + xposed. Finally I turn off location reporting, touch sounds, always scanning wifi and set location to "battery saving" mode. Without any gaming I get around 5hr of screen on time. Straight gaming gives me around 2.5hr of SOT. Usually I get around 4hr from my regular day. Any other tips for battery?
I'm new on this device, and i have some newbie questions
1. Why sometimes my screen kinda flash a bit? But i set the Adaptive Brightness off...
2. What is the best kernel for battery life? I want to try franco, but it seems it doesn't support CM 12.1
Thanks for answering
AndreIrawan97 said:
I'm new on this device, and i have some newbie questions
1. Why sometimes my screen kinda flash a bit? But i set the Adaptive Brightness off...
2. What is the best kernel for battery life? I want to try franco, but it seems it doesn't support CM 12.1
Thanks for answering
Click to expand...
Click to collapse
1. That's too vague, provide more information.
2. The best kernel for battery life is the one that offers you the best battery life after your own testing. Each device is different, only your own testing can answer this question.
AndreIrawan97 said:
I'm new on this device, and i have some newbie questions
1. Why sometimes my screen kinda flash a bit? But i set the Adaptive Brightness off...
2. What is the best kernel for battery life? I want to try franco, but it seems it doesn't support CM 12.1
Thanks for answering
Click to expand...
Click to collapse
1) It should not flicker. Try with a different ROM. If the issue continues, you might want to get your phone checked.
2) I have used Boeffla kernel and it can be easily monitored by an app by which you can underclock your CPU or put in under extreme power save modes. Give it a try! However it really depends on your use. You might want to try different ROMs as well. They provide various tweaks that will vary SOT that can be experienced by different users!
10k35h said:
1) It should not flicker. Try with a different ROM. If the issue continues, you might want to get your phone checked.
2) I have used Boeffla kernel and it can be easily monitored by an app by which you can underclock your CPU or put in under extreme power save modes. Give it a try! However it really depends on your use. You might want to try different ROMs as well. They provide various tweaks that will vary SOT that can be experienced by different users!
Click to expand...
Click to collapse
1. It seems a problem in 12.1. It doesn't appear in CM12S
2. Thanks for the answer
Will lowering the voltages improve battery life? If so, how can I go about doing it? I don't really need so much power since I rarely game and all I do is stream media and normal web-browsing.
fist steps are to root and install a custom kernel, if available..the use a kernel modifying program and make your changes that way..
I think you can't since kernel is closed source for our device, might be able with custom ROM. The thing is you don't really want to. Processor has 4 small cores for simple tasks and power saving, it only uses big cores on heavy use. The manufacturer has alredy given you the best option and if the phone is working fine why mess with it? For extra 30 min battery life? It's just not worth it. If you wanna try custom roms buy some older device or Nexus and try it out. Huawei just works from the box.
Without a custom kernel it's impossible. We should get sources soon so just wait
But yeah. Underclocking should improve battery life..
Edit: Sources are up!
ante0 said:
Without a custom kernel it's impossible. We should get sources soon so just wait
But yeah. Underclocking should improve battery life..
Edit: Sources are up!
Click to expand...
Click to collapse
Sources for?
Jaimesco12 said:
Sources for?
Click to expand...
Click to collapse
Mate 9 Kernel source.
ante0 said:
Mate 9 Kernel source.
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Is there a thread about this or where did you find out? That's awesome news
Jaimesco12 said:
Is there a thread about this or where did you find out? That's awesome news
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I just checked Huawei open source download site and noticed MHA at the top
arminbih said:
I think you can't since kernel is closed source for our device, might be able with custom ROM. The thing is you don't really want to. Processor has 4 small cores for simple tasks and power saving, it only uses big cores on heavy use. The manufacturer has alredy given you the best option and if the phone is working fine why mess with it? For extra 30 min battery life? It's just not worth it. If you wanna try custom roms buy some older device or Nexus and try it out. Huawei just works from the box.
Click to expand...
Click to collapse
Makes sense. Thank you! I'm still happy with the device. I was just curious as to how/if it was possible and if there were really any benefits. But yeah, for 30 minutes? Might as well just turn on (Ultra) Power Saving mode.
Hi guys, I cannot found nothing about this,so, Is there any method to increase the max brightness of Op7? I know that with my old op5 with Elementalx this feature was possible.Is there any kernel that suppor.t this feature? If you use this,can you post a handbook? I have noticed that the modding for this phone isn`t like the old op phones.
Thank you for a reply.
totore.9487 said:
Hi guys, I cannot found nothing about this,so, Is there any method to increase the max brightness of Op7? I know that with my old op5 with Elementalx this feature was possible.Is there any kernel that suppor.t this feature? If you use this,can you post a handbook? I have noticed that the modding for this phone isn`t like the old op phones.
Thank you for a reply.
Click to expand...
Click to collapse
You can use the high brightness mode app in my signature. Root is required.
Does It also work with stock kernel?