device: Yu Yutopia
problem: suddenly there was lot of lag in my phone, i checked the cpu utilization and cpu frequency numbers, 4 a53 cores were running at high frequency and 4 a57 cores were offline.
the device is root, but i didn't do anything with the kernal or the rom.
i have changed the performance profiles , but cores were still offline.
i have reset my device and started restoring apps using titanium backup and the problem repeated again.
i was using xposed framwork for more than 20 days without any problem and yesteray this problem suddenly started.
i tried uninstalling XF and uninstalling modules but nothing worked so far.
i am trying to reset the device again and install apps directly from play store now.
currently running official CM12.1
why did this happen?
how to solve it?
cpu frequency missing in cpu z app
Related
I rooted and installed setCPU. I did not overclock but setup profiles to underclock the cpu.
My phone started locking up and rebooting and crashing. So I stopped setCPU and uninstalled it. I then rebooted the phone. I installed Temp+CPU V2 app and the widget shows my processor speed ranging from 600mhz to 250mhz... Is that normal because I thought the droid 1 default speeds were 550mhz?
How do I get rid of setCPU? I did a factory reset and formatted my sd card. So what's the deal? Or is it normal? It's still locking up and crashing, so I think I may have messed up the phone.
Hi all,
I found out that when I use kyrillos ROM 4.1 OC edition on my samsung galaxy apollo i-5800 then the phone sometimes freezes with only a reboot possible.
It occured to me this happened only in idle (no cpu intensive actions) mode.
With setcpu I raised the lower frequency limit from 83 to 166 Mhz (also in screen-off profile), because I thought the freezing could be related with lower 83 Mhz.
Since then I "never" ran into freezes anymore with my phone...no issues when cpu is between 166 and 1300 mhz (yes no issues even at high clock speed, against all laws ).
I just wanted to share this information for other people having the freezing issue, maybe also on other customized ROMS, just try this min cpu setting if it works for you
BTW I didnt really notice worse battery life with this 'remedy'
Enjoy your phone, it's made for you !!!
Br.
Michel
i5800 freeze
I'm new on this forum, but I'm used to flash my phone.
I got the next problem, I'm running Kyrillos'rom 9.7.1 (update) for 2 weeks.
On my first install of kyrillos my phone freezes when I was 2 minutes working, so I installed setcpu to lower the cpu-speed and It worked.
Now, I had to flash my phone again, because I did something wrong in the system file.
I re-installed the kyrillos 9.7.1 update with Odin, but then, when my phone boots, it almost immediately freezes when I do something.
I don't get the time to install setcpu to lower the freqency
I tried it almost 20 times...
Can anyone help me lowering the frequency?
Thanks!
UPDATE:
It worked, I finaly got into my files to install set cpu! After 30 times rebooting...
But My question is still there, because It's almost impossible for me to flash my phone again now!
Hello everyone.
I have rooted my tab 2 (model: P5110 running official android 4.1.2)
I recently installed the setCPU and tried to create some profiles
for example: working in 1008 mhz in performance mode while charging
However, after I screen off, it would be powered off automatically and I have to long press the power button to power on again.:crying:
I guess that it is not about the profile I set but the setCPU crashed in Tab2.
Is there any method to solve the problem or cannot not use the setCPU?
Thanks a lot !
I am guessing you are using stock kernel as well?
You will need to install a custom kernel that will allow you to overclock to use SetCPU.
With stock kernel, you don't have an option of changing CPU clock speed. I don't know if that is why you are having problems.
Yes, I am using the stock kernel.
I am not going to overclock my tab2 to 1.2Ghz or even higher
but I just want to increase the minimum clock speed since tab 2 is very lag.
For example running at full speed while you are charging the tab
install android tweaker from play store for better perfomance
It's known problem. I called it, sleep too deep. Do not play around with the CPU governor if you are using stock kernel.
Yes, you will need a custom kernel before you can mess around with CPU settings.
Hi,
I own a micromax canvas elanza 2 , unrooted and bootloader locked. I recently noticed that my battery is draining too fast. so to check ram usage i downloaded an app called system panel and it showed over 80-90% ram usage and full clock speed (1190mhz).
I tried factory resetting and rebooting but it only resolves ram problem (that too again goes to 80% usage after sometime). My clock is still at 1190mhz.
please help me.
Thank You
Have you installed an kernel or tinkered with the cpu settings in any way?
No, I haven't installed any kernel. But yeah, once I installed an app called game booster 3 by its rating(4.7). It has three modes but all for rooted users. Those modes said that it would make all my cores run but I don't think it would have any effect since my phone is unrooted. I tried boosting but no significant change on the game. So I uninstalled it. After then also my phone was running fine.
akashj said:
No, I haven't installed any kernel. But yeah, once I installed an app called game booster 3 by its rating(4.7). It has three modes but all for rooted users. Those modes said that it would make all my cores run but I don't think it would have any effect since my phone is unrooted. I tried boosting but no significant change on the game. So I uninstalled it. After then also my phone was running fine.
Click to expand...
Click to collapse
Wait a minute, what cpu do you have? I recenetly updated my tablet to android 6.0.1 and I have a snapdragon 400. Could you tell me which version of android you have? (I have android 6.0.1 r3, buld number mmb29m
akashj said:
Hi,
I own a micromax canvas elanza 2 , unrooted and bootloader locked. I recently noticed that my battery is draining too fast. so to check ram usage i downloaded an app called system panel and it showed over 80-90% ram usage and full clock speed (1190mhz).
I tried factory resetting and rebooting but it only resolves ram problem (that too again goes to 80% usage after sometime). My clock is still at 1190mhz.
please help me.
Thank You
Click to expand...
Click to collapse
I'm having the same issue too , I've a dual core cpu with a frequency of 1.3ghz and all cores are running at their max , please is this normal ? But they isn't any form of overheat or battery drain
Hello,
Mi 4i lags/slows down most of the time, when i check CPU-Z during that time, i can see that only the lower clocked 2/4 cpu cores run constantly at 800 Mhz. It is very difficult to use when it is so slow. Other 4/6 cores remain inactive.
Is there any solution for this weird behavior while running in Balanced mode. Even when switching to Performance mode, nothing changes. I believe due to the heat generated, the OS automatically underclocks the CPU. I have already rooted and tried changing the CPU Governor, Clock speed but it resets to default every time. Sometimes i am unable to change that too.
Thank you.
There's a configuration that does this, just try to use the provided tweaks available here and then configure the phone's cores and so manually.
http://en.miui.com/thread-140563-1-1.html
I tried tweaking the thermal config using the above thread. But still only four cores are active @ 800 Mhz. The phone is so lagging that it is not usable at most of the time. Unable to change governor in any CPU clocking app, turn on the other cores. If you can help me out, please let me know.
Thanks.
Hackerpunk1 said:
There's a configuration that does this, just try to use the provided tweaks available here and then configure the phone's cores and so manually.
Click to expand...
Click to collapse
Might be a bug. Try a clean install and see
Same here
I am having a similar issue, very frustrating. I tried Sensei kernel, but no luck
i don't know what do you mean bro
everytime i change to other rom,other kernel
the results is...
all core is on
vijayr2002 said:
Hello,
Mi 4i lags/slows down most of the time, when i check CPU-Z during that time, i can see that only the lower clocked 2/4 cpu cores run constantly at 800 Mhz. It is very difficult to use when it is so slow. Other 4/6 cores remain inactive.
Is there any solution for this weird behavior while running in Balanced mode. Even when switching to Performance mode, nothing changes. I believe due to the heat generated, the OS automatically underclocks the CPU. I have already rooted and tried changing the CPU Governor, Clock speed but it resets to default every time. Sometimes i am unable to change that too.
Thank you.
Click to expand...
Click to collapse
strange, i am using miuipro with sensei and havent found any problem.
This happens in the latest stable MIUI7 ROM. I think it is time to change to a custom rom.