i buy a Galaxy Grand 2 SM-G7102 ..Grand 2 is a great phone... and i installed Custom TouchWiz / Prerooted Rom on it .. but.. when i use all cpu app on play store Even Setcpu ,i cant even change or stick the min to EX:1.12 Mhz ... i try the max and it work... so just the Min... and maybe.. can you help me with this... because i want to make profile in screen off to save power .. like that .. so dev.. hope you can help
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I didnt want to root my phone HTC WILDFIRE because I am a little noob at these things a I thought I would totally destroy my phone.
But I found out that it is not so hard to root it as I thought, so today I succesfully rooted my phone. Than I wanted to overclock my procesor from 528 Mhz to I think 768 by downloading new kernel etc... Everything went good. I succesfully installed(or what, I said I am a little noob) that new kernel and was happy that my Wildfire will be faster.
But now I can see that my phone is lagging more, sometimes it freezes what i couldnt see before when It had original kernel.
HOW IS IT POSSIBLE?
Pls help
Do you have SetCPU installed? Then turn it a bit down, till 690~710 Mhz
Maxing it totally out can make your phone unstable. Think about it like a car, when it has 100 hp's and you tune it to 150 hp's things might break.
From stock 528 to 768 isn't a walk in the park, it's +45%
Yes I have setCPU and when I set my procesor to about 710 Mhz it lags and freezes. When I set it to about 580 it is doing the same. The only one solution of this I think is to reinstal the kernel.
Now I have 2.6.32.21-HCDRJacob-ga91 e 73b- [email protected] 1.
That is the full name of it. And in setcpu info it shows me before the version ( 2.6.32.21-HCDRJacob-ga91 e 73b- [email protected] 1) Linux versio... Maybe thats the problem???
And I have to find some solution as fast as possible because sometimes when somebody calls me I cant answer because of a biiiig lag. And then I cant do anything.
Thx for help
What id the minimum speed set to? I wouldn't go below 160. And my max is 672mhz.
Are you running different profiles or just the main profile in setCPU? Mine used to lag when i had a few profiles running but i have removed them all and only using the main profile and the lag has now gone.
when i went to wildpuzzle i found whatever speed i set my processor through set cpu it froze about 4-5 times a day. after flashing the kernel to remove overclocking it has not frozen in a week. everything really responsive, checking auto detect speeds with set cpu shows max 528mhz min450mhz
I tried many options and at last its OK. firstly I had a big difference between max and min of my procesor at setCPU, so I tried to set it to min about 630 and max about 700.
Now it is OK I dont know how, but I am happy the ****y problem is somehow solved and everytjing now goes very smoothly, thx u all
ephbee said:
when i went to wildpuzzle i found whatever speed i set my processor through set cpu it froze about 4-5 times a day. after flashing the kernel to remove overclocking it has not frozen in a week. everything really responsive, checking auto detect speeds with set cpu shows max 528mhz min450mhz
Click to expand...
Click to collapse
So what kernel did you flash it to?
Hi guys,
i tried CM7 but it was really laggy at my device, a lot of you guys said it is a very fast release !? so how can i get it working smooth ? when i wanted to get into the cpu settings i had a force close every time, jit was enabled..
do i have to get setcpu ? when yes where? which frequencies run smooth and stable ?
thanks in advance
eichl0r said:
Hi guys,
i tried CM7 but it was really laggy at my device, a lot of you guys said it is a very fast release !? so how can i get it working smooth ? when i wanted to get into the cpu settings i had a force close every time, jit was enabled..
do i have to get setcpu ? when yes where? which frequencies run smooth and stable ?
thanks in advance
Click to expand...
Click to collapse
Wipe EVERYTING, install CM7 then install HCDR.Kernal 4.1 (4.2 doesn't work as well) then use another overclock program, not setcpu, it doesn't work well with CM7. Hope that helps you!
* First, try flashing Kernel v4.1. CM7 comes with Kernel 4.2 by default, and, because it is clocked at 768 max, it leads to a lot of stability problems for everyone. Look for the HCDR.Kernel Topic in Wildfire Android Development Zone
* After that, you can install SetCPU. The SetCPU Dev has a thread here on XDA where he has posted the APK of SetCPU for download. Just enter SetCPU in the search bar and you should be able to find the thread with no issues. Here, you can set the max (Upto 710 recommended) and min (upto 245 recommended)
This should solve your lag and stability issues. If it still doesn;t, two more apps which can cause lag are (Note: This affects only a small %age of members with CM7)
* SetCPU (Alternative: OverclockWidget)
* ADW.Launcher (Alternative: Any other Launcher)
Oh, and CPU Settings FC's for everyone, from the time it was implemented. Looks like it is not ready yet.
Good Luck
hey 3xeno, thanks for your tipps!
with kernel 4.1 + setcpu + adw.launcher ex it finally works good!
the only thing thats a little strange is that i couldnt use my overclock setup from the openfire rom i had before, i have your suggested settings + screen of profile (352 max 245 min)+ tmep > 46° profile (352 max 245min), with openfire it was possible to have it at 691 mhz max and 245mhz min for normal mode, now i had to put it on 614 max 245min to not get the battery too warm, but anything else works great
eichl0r said:
hey 3xeno, thanks for your tipps!
with kernel 4.1 + setcpu + adw.launcher ex it finally works good!
the only thing thats a little strange is that i couldnt use my overclock setup from the openfire rom i had before, i have your suggested settings + screen of profile (352 max 245 min)+ tmep > 46° profile (352 max 245min), with openfire it was possible to have it at 691 mhz max and 245mhz min for normal mode, now i had to put it on 614 max 245min to not get the battery too warm, but anything else works great
Click to expand...
Click to collapse
That is rather weird, because, many are keeping it at 710 MHz Max and having no issues. What is your battery temperature when you keep it at 691? (And at idle. It is normal for the phone to get warm when you continuously run a heavy app like a game on it, also, I am sure you know this, but dont measure during charging, it does get pretty warm then )
hmm i played around with the phone a little and then put it in my pants pocket, after wa while when i put it back out it has restarted i guess and i was very warm at the back...hmm ill test it a little perhaps it was a one time thing
hi im on amestris73 JVU rom ! its a great rom BTW ...
when i choose in the semaphore menu to change the cpu frequency to 1200mhz..
it does work properly but after a couple of minutes it got stuck and do a reboot...
itried to change the voltages in "voltage control" tried lower and higher voltages nothing works stiill get stucked ....
and the 1300mhz option does not even work cause when i choose it...it got stucked immediately ! ... and the 1000mhz is very slow ...cause temple run barley runs on it ,...it get very slow in almost every game...
so this game after the last srping update
its causing prblems with the octa core version
when i open the app, it takes too much time too load eg.: on 9505 it take 10 sec while in my phone 1 min
and multiplayer doesnt work in 9500, i even tried it on my moms phone which is also 9500 and it has the same problem
is there anything to do?
like custom roms or something
please i need help
HI . One question. Im using a custom kernel and its cool but i wanted to ask you something about kernels in general .
In all the phones i've been using , no matter if lg , Samsung or Sony , stock or aosp . All the kernels (stock or custom ) work the same way .
Ir i dont touch the screen, its at 200 mhz and if i touch it , then it jumps to 600 until i stop touching the screen . It never uses the other values except 1200 sometimes . This way of going up and down the values eats the batery of all my phones . It is a solution or i im doing something wrong ?
Please someone help me because i dont know why the same bug follows me no matter the rom , kernel or phone
Bruno_Tec said:
HI . One question. Im using a custom kernel and its cool but i wanted to ask you something about kernels in general .
In all the phones i've been using , no matter if lg , Samsung or Sony , stock or aosp . All the kernels (stock or custom ) work the same way .
Ir i dont touch the screen, its at 200 mhz and if i touch it , then it jumps to 600 until i stop touching the screen . It never uses the other values except 1200 sometimes . This way of going up and down the values eats the batery of all my phones . It is a solution or i im doing something wrong ?
Please someone help me because i dont know why the same bug follows me no matter the rom , kernel or phone
Click to expand...
Click to collapse
It's not a bug. It's a kernel feature. It's called "Touch Boost" and it implies that, every time you touch the screen, it boosts the CPU to a certain value. That value can be set, on some kernels, by the user. Other kernels don't have the option to set the touch boost and you can't do much about that.
The features should ensure smoothness. On most kernels of the S4 the touch boost is set to 1134 MHz. Setting it to a lower value will cause the UI to lag a bit.