Hiya.
Since today in the morning I keep getting random freezes followed by reboots.
At first I thought it was the GPUOC, so I got back to the kernel stock 446 from 520 MHZ.
Reboot.
Then I returned to the stock max 1.3 GHZ CPU
Reboot.
Then turned on fsync.
Reboot.
Reflashed ROM + Kernel.
Reboot.
Yelled at it.
Reboot.
I am currently running at ParanoidAndroid 3.0 and the m-kernel r37 .
Something I can do against those reboots?
Hey all,
I'm on 4.4.2 stock with Xposed (gravity box).
Using Trickster mod and have tried both M-Kernel (latest) and Faux kernel (latest).
With both, after using the tablet for 1-2 days, the max frequency seems to be stuck on 666mhz (for M-Kernel) and 700mhz (for Faux). I have to manually make it 1.2ghz and apply. Turning screen off/on doesn't fix the problem either. I've tried to remove trickster/clear data but same results. I think it's the same with other kernel manager apps too.
Does anyone have any idea what could be causing this? It's quite annoying
Please, forgive me if this isn't the right place to post this question, I just find the whole forum a little complicated for me to understand (obviously, I'm not a very intelligent person, not even intelligent).
So the thing is a video on YouTube about overclocking the Samsung Galaxy S4 up to 2.3 GHz and I flashed this kernel: http://forum.xda-developers.com/showthread.php?t=2294083
And I had Rom Toolbox and the app KTweaker (the app that came with the kernel) to set the CPU and when I used KTweaker to do so it worked perfectly but when I used ROM toolbox to edit the values my device rebooted, even the smallest change with Rom Toolbox made my phone reboot. I used to edit the CPU with Rom Toolbox before flashing this kernel so I don't think it's the problem.
After that, I wiped cache, data and dalvik and installed No-frills CPU Control but when I overclock my phone with it and I go to KTweaker app to check if both have the same values and the apps tell me different things
Also I noticed that, before wiping, I could go from 1890 GHz to 2300 with no trouble both max and min. After wiping, if I do that, my phone reboots.
Do you think you can help me? At this moment I don't know if my phone is overclocked or not.
Also I editted the GPU. Mainly because of hard gaming.
So what model do you have?
The kernel you flashed is for the Verizon version of the s4. You can't flash a kernel for another phone onto yours.
Hello, I flashed CM 12.1 and sometimes the system hangs and reboots, the phone is rather in good condition and it was stable on stock. Any ideas?
Model: SM G900F
CM: Latest Version - Not Nightly
Try changing the kernel gouvernor to interactive. If its on interactive try ondemand or else. If these tips don't help, try underclocking your phone or try to change the kernel.
Never done that is it noob-proof?
Okay, I have changed it to ondemand from interactive.
Mine reboots even if nothing is being touched I wiped and re-flashed and same issue, gonna check and wait for the results of governor change.
Update : rebooted after few minutes of changing.
Dhammadassi said:
Mine reboots even if nothing is being touched I wiped and re-flashed and same issue, gonna check and wait for the results of governor change.
Update : rebooted after few minutes of changing.
Click to expand...
Click to collapse
Get a logcat of the reboot.
Sent from my SAMSUNG-SM-G900A using Tapatalk
Changing kernel governor to performance seemed to do the trick I will make a catlog in case of a reboot.
Update: The phone rebooted on it's own again.
Here's the logcat I ran.
Dhammadassi said:
So If I have logcat running and the mobile will reboot will the information be saved ?
Click to expand...
Click to collapse
If you're doing it over adb from another computer/device yes it will. Through catlog on the phone I'm not too sure
Sent from my SAMSUNG-SM-G900A using Tapatalk
Rakuu said:
If you're doing it over adb from another computer/device yes it will. Through catlog on the phone I'm not too sure
Sent from my SAMSUNG-SM-G900A using Tapatalk
Click to expand...
Click to collapse
I do not know if I performed it properly I ran adb catlog -v long than saved to file and uploaded, I do not know if you want me to keep it running until it reboots but gonna post that log anyway. If it doesn't have any good information I will run catlog overnight until it reboots. I've tried ondemand CPU governor and performance on ondemand I've got 5-6 screen freeze then reboot and the phone was taking a long time to boot so I took out the battery and it booted normally.
I'm thinking about dropping CM 12.1 and swappin' to Ressurection ROM to check if it will work possibly ?
Update: Same issue as CM 12.1 rebooting as well so it's not the issue of a ROM. Any suggestions ?
http://forum.xda-developers.com/galaxy-s5/orig-development/kernel-amplitude-kernel-0-1-klte-t3018492
Installed this kernel but boot loop.
Update : Installed http://forum.xda-developers.com/gal...ar-googy-max4-kernel-1-0-tw5-linux-3-t3048773 and it runs fine but the phone also restarted I noticed it must be an over-heating issue because when I install a rom the phone is warm and reboots.
I fixed the issue by downloading Googy's kernel and changing the maximum freq to 2.3Ghz, I am not sure what was happening but it seems that the kernel was forcing a setting that my phone did not like on the CPU and after changing the CPU freq to it's maximum as the specification of the CPU shows stopped the phone from rebooting.
Update: Also the phone rebooted once again when I set the CPU Governor from Interactive to SmartMax then back to Interactive and no reboots.
Hi all
I've got a Samsung Tab E T560 wifi version (Quad-Core, 1,3GHz, 1,5GB RAM, WiFi, Android 4.4) and from the first day i got it it suffered from random reboots and freezing.Then i decided to root it and installed TWRP recovery on it,i didn't unlock the bootloader,well not that I'm aware of...Then i installed No-frills CPU Control/SetCPU app to undeclock it to try that and thats when i saw that the tablet was overclocked to 1300mhz max. and 1300mhz mini.,then i tried installing custom ROM that was just ported for this device but couldn't underclock it,i opened the cpu app and set the settings for mini. i set minimum and for max.1000mhz and tried also 1200mhz,granted root and it says successful but it stays the same 1300mhz mini.,1300mhz max,sometimes it gets the mini value on 700mhz,but the max. value stays on 1300mhz...
So long story,short...My question do i have to flash a kernel that supports overclocking and underclocking or is it just necessary to have root?Or do i need to unlock the bootloader.
I tried to find a custom kernel for this device but couldn't find anything.So what are my options as this device is not really so much supported.
Bottom line,i just need this Ta let to function withoit reboot i don't use it for games so it doesn't have to run on 1300mhz for me, just to be stable...
Thank you in advance