G900F Marshmallow random reboots on lockscreen - Galaxy S 5 Q&A, Help & Troubleshooting

Hi, i really have big problem.
my phone has random reboots after trying to turn the screen on when its locked.
I can use the lockscreen around 30 times until i get a reboot. The screen doesnt even turn on. The phone vibrates and reboots.
On Lollipop everything worked fine,no random reboots or else.
I've got the newest BL and modem,otherwise i wouldnt have the chance to use the rom correctly.
I'm currently using Alexandrs rom , v3.2.
Can anyone help me?
Greets

Does this also happens on stock rom?
tapatalked

For me it works great with the same rom.

I also tried the ported version of MM on my G900F (G900M Marshmallow) and had the same problems.
Currently i am using alexandrs rom v3.2. I didnt try another MM rom.
Isnt there anyone who could help me? :'(

...

007gamer said:
I also tried the ported version of MM on my G900F (G900M Marshmallow) and had the same problems.
Currently i am using alexandrs rom v3.2. I didnt try another MM rom.
Isnt there anyone who could help me? :'(
Click to expand...
Click to collapse
I had the same issue with this ROM then I update to 3.3 version and I change my recovery to TWRP 3.0.2.2 test2. https://idlekernel.com/twrp/klte/testing/
And now this issue disappeared.
Sent from my SM-G900F using XDA-Developers mobile app

pepe100 said:
I had the same issue with this ROM then I update to 3.3 version and I change my recovery to TWRP 3.0.2.2 test2. https://idlekernel.com/twrp/klte/testing/
And now this issue disappeared.
Sent from my SM-G900F using XDA-Developers mobile app
Click to expand...
Click to collapse
I still have this problem with twrp 3.0.2.2 test2 and last alexndr rom CPD7

I've also this problem with stock CPD7 rom an no modding.

I still have this problem on cpe2 any fix??? Thanx

Hi,
I also have the problem. There is one thing that looks like related: It only happens if you have the fingerprint reader enabled for unlocking. Is this the same for others?
I also tried latest CPEA ROM by alexandr -> no change. I did not update TWRP because this should be unrelated to lockscreen.
---------- Post added at 07:40 AM ---------- Previous post was at 07:37 AM ----------
igorescu04 said:
For me it works great with the same rom.
Click to expand...
Click to collapse
Do you have fingerprint unlocking enabled? For me it only happens when it is enabled (e.g., when I am not at home). At home my phone unlocks automatically and I can unlock it as often as I want. When I need to use the fingerprint reader it reboots every 10 to 30 times.

I had random reboots on my device after updating from kitkat to marshmallow (stock, no root, over ota)
I didn't wipe after updating (I would suggest to wipe as the first step)
I came back to kitkat because I didn't like the new marshmallow ui (especially the white settings menu!) and because of the reboots. however after reverting to kk I don't have any reboots anymore. so i would suggest just to wipe everything and if it doesn't work go back to kitkat
Sent from my SM-G900F using XDA-Developers mobile app

It is a mm bug so we have to wait for a fix from Samsung

I am now trying CPF3 ROM (by Alexndr)

I have the same problem with 6.01 update
I made full wipe
&no solution

Abo_Moaaz said:
I have the same problem with 6.01 update
I made full wipe
&no solution
Click to expand...
Click to collapse
Which ROM version?

lets send samsung some emails about this problem, maybe they'll fix these bugs soon.

I am on stock CPEM and no problems any more flashed via odin over alexndr rom and it is fixed all CPXX roms caused reboot on lockscreen for me I will stick with stock

cheaterel said:
I am on stock CPEM and no problems any more flashed via odin over alexndr rom and it is fixed all CPXX roms caused reboot on lockscreen for me I will stick with stock
Click to expand...
Click to collapse
For me stock ROM has the same problem! This is why I went back to Alexndr ROM.
I just checked CPF3 release today. I was able to make it reboot on lockscreen again, but only when fingerprint reader is enabled. Does never happen without!

thetaphi said:
For me stock ROM has the same problem! This is why I went back to Alexndr ROM.
I just checked CPF3 release today. I was able to make it reboot on lockscreen again, but only when fingerprint reader is enabled. Does never happen without!
Click to expand...
Click to collapse
Ask Alexndr to make a CPEM rom I have 3 days with fingerprint enabled and no reboots
Ps :
Here it is the link http://www.sammobile.com/firmwares/download/75351/G900FXXU1CPEM_G900FROM1CPE3_ROM/ first firmware that works for me without random reboots

cheaterel said:
Ask Alexndr to make a CPEM rom I have 3 days with fingerprint enabled and no reboots
Ps :
Here it is the link http://www.sammobile.com/firmwares/download/75351/G900FXXU1CPEM_G900FROM1CPE3_ROM/ first firmware that works for me without random reboots
Click to expand...
Click to collapse
Stock firmware on unbranded fone is no option for me, because it does not have enabled VOLTE in Germany. The one with right CSC is still on Android 5.
I just tested stock ROM for a day, but gave up after doing a loop of "lock - unlock - fingerprint - lock- unlock - fingerprint - ...". Very easy to reproduce, you just need to do it about 20 times. So it has nothing to do with Alexndr.
The firmware version you mentioned is the same kernel and changelist as the recent Alexndr one.
Interestingly the reboots were slightly different with CPF3: Instead of just rebooting with only the button lights on but dark screen, in CPF3 it woke up partially, but screen stayed black, button lights on. But it did not reboot. To make it reboot you had to try to wake it up again. Before that it was rebooting after 2 seconds automatically.

Related

Random Reboots on GTi9505 int'l

*made the topic cuz I couldn't find a fix on previous ones*
Okay so. I am selling the S4 and going for something else. I flashed my Australian OPS 4.4.2 back and noticed that it was not black edition (my hardware is black edition) ... So I downloaded 4.4.2 BTU and flashed it. After a clean flash I rebooted and found out that WiFi was broken so flashed OPS again and since then I get random reboots (soft reboots) on certian conditions:
Calling*
Multitasking*
Third one is more common and annoying:
I have 15 seconds timeout and after 15 seconds the screen goes black (not locked yet) ... when I try power button when the screen is turned off the screen turns on and sometimes it doesn't respond and sometimes it works normally and then the phone crashes either way. It does not reboot like normally. It soft reboots, from boot animation. Uptime doesn't get reset too. And battery drains like crazy. Battery was so cool when using CM. It all happened after I flashed that firmware with odin
TL-DR: Flashed BTU on OPS. Reverted to OPS and things hit the fan! Happens mostly when locking / unlocking.
I'd appreciate a solution without needing Xposed cuz I'm selling this.
Why not flash a lollipop rom?
GDReaper said:
Why not flash a lollipop rom?
Click to expand...
Click to collapse
I would but I'm afraid if it gives me WiFi issue or SIM issue. OPS doesn't have LP either. And I don't wanna custom rom cuz I'm selling this out. I can't downgrade once up to LP right? :/
If it is not carrier locked then you can flash any stock tw rom on the device.
You can downgrade. There are some guides. You might want to read those guides first to make sure you're up to the task.
GDReaper said:
If it is not carrier locked then you can flash any stock tw rom on the device.
You can downgrade. There are some guides. You might want to read those guides first to make sure you're up to the task.
Click to expand...
Click to collapse
Oh really? That's so cool I didn't know... Thanks buddy and yeah mine is Optus Australian ROM but I am using UFONE Pakistan SIM so it is unlocked. But BTU just broke my wifi. Well, clean flashed OPS and it fixed RANDOM reboots. Till yet probably.... Clean flash BTU might get WIFI working too. Thanks

Reboots on s pen hover

Hi
The android system reboots the moment the s pen button has been pushed and it hovers over the s pen menu. Can anyone tell me when will this major problem be fixed ?
Factory reset or flash official stock rom
RE
But is it the new vs of android's fault or is it mine? I wouldn't go back to the initial vs and i think it has began since my latest update samsung made so doesn't someone else been through the same issue?
GrippingSphere said:
Factory reset or flash official stock rom
Click to expand...
Click to collapse
No problem here running on stock COJ3.
Sent from my SM-N910G
RE
Thanks for your reply byt I'm running on stock COJ3 from 14 oct and when i retrieve my s pen and hover it on one of the options from air command it instantly reboots and that seems a major bug for me...hope samsung works something out with a new vs of 5.1.1 or the 6.0 and pronto ?
GrippingSphere said:
No problem here running on stock COJ3.
Sent from my SM-N910G
Click to expand...
Click to collapse
You can try factory reset. I don't recall reading any SPen problem posts here in XDA except your post, except ofcourse those using Custom Roms where SPen doesn't work.

ROMs NOT ON XDA (for s6 edge)

All the roms whose developers dont have a thread on XDA. Mention them here.
1. BRX S8+ ROM(and other ROMs by the developer)
https://sites.google.com/view/brxgeneral/brx-nougat-s8
2. ResurrectionRemix:
http://nexus-roms.eu/
credits go to TeamNexus
3: lineage 8.0 Os
http://nexus-roms.eu/
This rom is amazing,support for s6/s6 edge and s6 edge+
working ResurrectionRemix is there:
https://stor.lukasberger.at/teamnex...ionRemix-zero-multitarget-2017-07-15_1546.zip
credits go to TeamNexus
when I unroot. Phone app have error and force close
can you teach me how to install and unroot. thank you
That BRX Nougat s8+ ROM is excellent, anyone know will there be a new version that incorporates Magisk v13.*?
Seems it still uses SuperSU and tried to uninstall and unroot it, flash a stock image from the zip but nothing works.
anawin36 said:
when I unroot. Phone app have error and force close
can you teach me how to install and unroot. thank you
Click to expand...
Click to collapse
Two ways :
1 flash firmware via odin
2 use smart switch
Always have recovery and nandroid backup before playing with ROOT.
Iluvatar2000 said:
working ResurrectionRemix is there:
https://stor.lukasberger.at/teamnex...ionRemix-zero-multitarget-2017-07-15_1546.zip
credits go to TeamNexus
Click to expand...
Click to collapse
Please provide developers website.(Rom page)
slipmat100 said:
That BRX Nougat s8+ ROM is excellent, anyone know will there be a new version that incorporates Magisk v13.*?
Seems it still uses SuperSU and tried to uninstall and unroot it, flash a stock image from the zip but nothing works.
Click to expand...
Click to collapse
You should Join their telegram group.
anonymous8 said:
Please provide developers website.(Rom page)
Click to expand...
Click to collapse
Here:
http://nexus-roms.eu/team/
Does everything on RR rom for s6 edge work?
FakeSmile said:
Does everything on RR rom for s6 edge work?
Click to expand...
Click to collapse
Yeah, I've been using it for the past few days. Fingerprint can be a bit glitchy sometimes, also the battery isn't that good.
battery
shailo said:
Yeah, I've been using it for the past few days. Fingerprint can be a bit glitchy sometimes, also the battery isn't that good.
Click to expand...
Click to collapse
how is that not that good battery?
how long for the screen on time ?
does it better that the original nougat rom?
i also tested RR not bad only problem i experienced is SimTool Kit doesn't send requests to service provider which is a big deal for me
I dont know if its just my experience, but in the new RR builds does fingerprint work more reliably than in stock
Awesome!
First working 100% on 925i .
Thank you so much.
Are either of these roms compatible with pf4 firmware? Would flash pg3 but all the downloads are throttled. 925p
I'm currently using BRX S8+ with NOGK33 RC6 kernel and works fine. i'm going to make it settle for few cycles to see if it is good for a daily driver..
8.0 os
tried the latest 8.0 rom twice . first 02-06-2017 and second 06-08-2017. Both times i couldn't use the both buttons beside the home button. There is no option to use navbar in the rom. when i use the home button, my phone gets black with a flash, wich one will come back several times while the phone still keeps black but working.
sorry for my poor englisch...have to reset by putting the phone in downloadmode, no other way possible
hope you can fix this bug soon, love 8.0
killerbee_67 said:
tried the latest 8.0 rom twice . first 02-06-2017 and second 06-08-2017. Both times i couldn't use the both buttons beside the home button. There is no option to use navbar in the rom. when i use the home button, my phone gets black with a flash, wich one will come back several times while the phone still keeps black but working.
sorry for my poor englisch...have to reset by putting the phone in downloadmode, no other way possible
hope you can fix this bug soon, love 8.0
Click to expand...
Click to collapse
Report this issue on nexus team GITHUB issues section.
killerbee_67 said:
tried the latest 8.0 rom twice . first 02-06-2017 and second 06-08-2017. Both times i couldn't use the both buttons beside the home button. There is no option to use navbar in the rom. when i use the home button, my phone gets black with a flash, wich one will come back several times while the phone still keeps black but working.
sorry for my poor englisch...have to reset by putting the phone in downloadmode, no other way possible
hope you can fix this bug soon, love 8.0
Click to expand...
Click to collapse
No need to report this. After flashing the zip file for the rom, flash the kernel found in the same folder in MegaUpload. You can use TWRP. When at it, select at the bottom "flash image" so you can see the kernel image then flash it into boot. That will fix the problems of the buttons not working and the screen not turning on after being gone to sleep. However, the backlight for the recent and back buttons is till not working.

G935F lockscreen not working

hi, my model is G935F, after upgrading to nougat, im unable to set lockscreen, (Pattern, pin, fingerprint), what ever i chose, im getting error msg that "setting has stopped".
but,
if i downgrade to marshmallow, everything seems working fine. problem only in nougat roms.
i tried almost all the custom roms and stock roms from different countries, and i have taken EFS backup, i deleted and restored after installing ROMS, problem not solved.
Any idea friends???
no help>????
Reflash via odin. / Factory Reset/ Wipe Cache, try all that
Dont forget to thanks.
I tried many stock Roms with pit file, tried everything
If i add new user in nougat rom, lock screen in working, but main user remain problem..
Sent from my SM-G955F using XDA-Developers Legacy app
Try to use custom lock screen like go locker
Problem solved by myself... close this thread, thanks all
please share how to fix
shahul1&1ly said:
Problem solved by myself... close this thread, thanks all
Click to expand...
Click to collapse
do you mind sharing how did you do that?
How to solve the lock problem, please
shahul1&1ly said:
Problem solved by myself... close this thread, thanks all
Click to expand...
Click to collapse

Wifi is disconnecting on screen off

So I tried 3 differents roms and all of them had the same issue and I can't fix it.
I tested with stock rom, stock kernel or blu spark kernel. I tried bliss rom and now I am using Codename Phoenix rom.
But I always have the same issue after going to Android Pie, my wifi get disconnected after a few minutes of screen off. My global wifi_sleep_policy is to always enabled but it is not working.
Does anyone have a fix for it?
archraziel said:
So I tried 3 differents roms and all of them had the same issue and I can't fix it.
I tested with stock rom, stock kernel or blu spark kernel. I tried bliss rom and now I am using Codename Phoenix rom.
But I always have the same issue after going to Android Pie, my wifi get disconnected after a few minutes of screen off. My global wifi_sleep_policy is to always enabled but it is not working.
Does anyone have a fix for it?
Click to expand...
Click to collapse
For Pie custom roms you need pie firmware too, checked that?
strongst said:
For Pie custom roms you need pie firmware too, checked that?
Click to expand...
Click to collapse
I was using stock 9.0.4 before trying the custom ROMs. Wouldn't the firmware be automatically updated ?
I will have a look into that, maybe reflash the firmware.
archraziel said:
I was using stock 9.0.4 before trying the custom ROMs. Wouldn't the firmware be automatically updated ?
I will have a look into that, maybe reflash the firmware.
Click to expand...
Click to collapse
The you have 9.0.4 firmware, but try to flash again. Also make sure it's not a custom kernel issue.
strongst said:
The you have 9.0.4 firmware, but try to flash again. Also make sure it's not a custom kernel issue.
Click to expand...
Click to collapse
My current rom is Codename Phoenix, I tried about 3 different kernel to make sure is not a kernel related.
My current baseband is mpsss.at.2.0.c4.7-00070-8998_gen_pack-2.132073.1.179387.1
If I flash the firmware/modem from OOS 9.0.5, will it break something?
archraziel said:
My current rom is Codename Phoenix, I tried about 3 different kernel to make sure is not a kernel related.
My current baseband is mpsss.at.2.0.c4.7-00070-8998_gen_pack-2.132073.1.179387.1
If I flash the firmware/modem from OOS 9.0.5, will it break something?
Click to expand...
Click to collapse
No it won't break something, you can try to update it, maybe it's running then for CNP rom
strongst said:
No it won't break something, you can try to update it, maybe it's running then for CNP rom
Click to expand...
Click to collapse
So I reflash the firmware+modem form this page
https://forum.xda-developers.com/showpost.php?p=76943628&postcount=8
I flashed the 9.0.5 version, but the problem persist, after a few minutes of screen off the wifi just disconnect and I have to unlock and enter the app to receive the notifications.
I realized the problem is that for some reason whatsapp is being killed in the background even after I put it to not be battery optimized.
Will try to make it a sysapp to see if works
archraziel said:
I realized the problem is that for some reason whatsapp is being killed in the background even after I put it to not be battery optimized.
Will try to make it a sysapp to see if works
Click to expand...
Click to collapse
Your wifi disconnects cause YouTube gets killed in the background
strongst said:
Your wifi disconnects cause YouTube gets killed in the background
Click to expand...
Click to collapse
I fixed my wifi , it was caused by some new firmware installed in the router that had a bug that caused all my devices to disconnect when idle.
The new problem now is that my apps are being closed/killed after the screen is off for a few minutes I tried to turn off Baterry Optimization but it did not work.
If I put my phone to charge this behavior does not happen my phone does not kill the apps.
archraziel said:
I fixed my wifi , it was caused by some new firmware installed in the router that had a bug that caused all my devices to disconnect when idle.
The new problem now is that my apps are being closed/killed after the screen is off for a few minutes I tried to turn off Baterry Optimization but it did not work.
If I put my phone to charge this behavior does not happen my phone does not kill the apps.
Click to expand...
Click to collapse
Thanks for the information. To help others you can mark the thread as [SOLVED] and add an info to the first post that it was your routers firmware and not the smartphone
After some time and a lot more of test I find out it wasnt my router firmware problem
The only thing that really solved the problem was installing this mod:
https://forum.xda-developers.com/oneplus-5/themes/magisk-pixel-2-wifi-mod-t3752321
Thanks and this thread can be closed now.

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