phone hangs, restarts a lot - YU Yureka Q&A, Help & Troubleshooting

hi
Recently purchased a CM 11 powered Yureka phone in India from Amazon. The phone does well but off late, hangs a lot (atleast 2-3 times a day, especially during gaming), keeps restarting on its own and system UI keeps crashing, the battery never charges to full capacity, the max it reaches is 99%.
Any fix to the problem or should i opt for a return?

restart problem
I am facing same problem. what you done to resolve ?

have you changed cpu frequencies or governors?

Yureka behaving strange
Apart from restarts automatically, it has one more problem. Sometimes wifi switched off automatically without my knowledge. It is serious problem because it costs me lot of 3G data being unaware and downloading anything.
It restarts mostly while playing games. Otherwise its ok. But sometimes when wifi switched off automatically or bluetooth switched on or off, screen rotation off etc without my knowledge is serious issue. I also installed antivirus to check but found everything ok.
Please share any solution.

You guys should try clearing cache from recovery

Related

MAJOR problem - phone restarting every 10 seconds!

Hi guys,
this is my first time using these forums and I wouldn't have done that if the problem was easily solvable. However, this is a major problem for me and I couldn't find a thread nor a solution to it, so I'll post it here.
I have the i9305 4G version of the S3. I have had it for about a month now, and it worked fine, up until now. The phone suddenly starts to restart itself (not reboot!) for about 10 seconds, then goes back to the dashboard.
The problem seems to be the WiFi. Right after I get the "Connected to ... network" message on the bottom of the screen, the phone vibrates immensely once, then everything freezes for a few seconds, then another 2-3 vibrations, before the Samsung logo comes up with the LED light on. After a few seconds again I'm back in the dashboard until I get the "Connected to ..." message, and so on the process repeats itself.
Turning off WiFi seems to solve the issue, but once I turn it on again the problem reoccurs.
Something else I've noticed is that if I have WiFi turned off and cellular data network (for instance 4G) turned on, the "4G", "H+" etc. logo does not appear, even though I'm connected to cellular data! Don't know if it can be related to my main problem.
I have tried everything I'm aware of. Unplugging the battery, factory reset and back up, hard reset, wipe cache pertition. After the factory reset I can use WiFi again, but only for a few hours until the problem reoccured. I THINK once my battery is fully charged the problem occurs.
Note: I haven't even touched stock ROM, kernel etc. Nothing is flashed. Phone is in the same condition as when it came out of the box. Android version: JB 4.1.1
I would be forever grateful if you could help me out here, I can't have a phone restarting itself and vibrating like crazy every 10-15 seconds.
(Sorry in advance if this was the wrong place for this thread.)
- Payam
UPDATE:
Seems like my issue isn't just related to Wifi. Cellular data network was actually related to my issue, as I first feared. If Wifi is turned off and cellular data turned on, the same thing happens. Seems like the issue occurs every time I try to use the internet either way.
Anyhow, if I let the phone reboot itself without turning on or off anything at all, it will reboot about 5 times until either Wifi or cellular doesn't work anymore even though the status bar tells me that it is turned on!
This seems to be a serious connectivity issue and for the first time I'm suspecting interference with the phone's wireless network hardware. If none of you are able to provider an answer, I guess I have no choice but to hand it in to get it repaired or replaced.
Still noone who has a solution to my problem?
Payam93 said:
Still noone who has a solution to my problem?
Click to expand...
Click to collapse
My solution to your problem would be to just bring it to whoever you bought it from and demand a replacement. That isn't normal behaviour.
you can boot into recovery and do a factory reset and cache wipe
if wiping does not solve your problem, just return your phone.
I don't know if this is related, but, I had this issue once (the cause is not wifi though), and samsung fixed (or replaced) my phone.
Sent from my GT-I9300 using xda app-developers app
I'd wipe the phone and return it. This is not normal behaviour and should fall under warranty... Wiping might fix but this may happen again if there is an inherent problem with your handset....

[Q] sudden failure

hey guys
was using my nexus 4 5.0.1 (stock, bootloader unlocked, not rooted) with no issues this morning. then suddenly i can launch google music. the app launches and i get a white screen with nothing on it. so eventually the app crashes. then i try launching messenger, good play, and many other apps with the same result. my phone begins to get very slow and laggy, nearly non responsive. i restart my phone and i get no service. restart my phone again and a few apps like chrome will launch, and whatsapp aparently, but ive tried so many other apps that will not launch or hang on launch. any ideas? is it a failure of sorts or will a wipe fix the issue?
edit: i think its helpful to note this is a refurb phone. there have been times when my phone suddenly restarts (normal for android) and other times when the screen just goes off and i have to hold the power button till i get red blinks or sometimes i have to plug the phone into the wall for it to restart.
edit2: just restarted my phone connected to the wall. wifi wont even turn on. i waited 60s and it finally switched on. its like the phone has gone limp lol. it wont connect to my mac anymore either ("try reconnecting or restarting your device").
It sounds like your memory chip is failing. I would advise you to extract as much valuable data off of the device while you still can. Then we can troubleshoot to see what the problem really is without having to worry about important data loss.
lolcakes203 said:
It sounds like your memory chip is failing. I would advise you to extract as much valuable data off of the device while you still can. Then we can troubleshoot to see what the problem really is without having to worry about important data loss.
Click to expand...
Click to collapse
i did a full factory reset from terminal. im not having any issues anymore.... yet. however im still concerned about potential imminent memory/storage failure.
Alright that's good to hear. Keep us posted.

intermittent signal drop & unresponsiveness problem

I bought a Xiaomi Redmi Note 3G last September and it has been performing fine until very recently.
The phone works fine approximately 75% of the time, but intermittentlythe following problems occur simultaneously:
- Signal drops completely and 'NO SIM' is displayed
- The battery level drops around 1% every 20-30 seconds
- The volume and power buttons are unresponsive
- Wi-Fi disconnects
Sometimes the phone recovers from this and starts operating as normal,and sometimes the phone restarts and goes into a boot loop, eventually turningback on. Whilst the above problems occur,most other phone functionalities still work i.e. can still open upapplications, and swipe around the home screen.
Can anyone help?
Thank-you
EDIT: I should add that since this problem started I have tried a different rom and the problem has remained.
Hi,
have u wiped ur system (cache dalvik) before installing another ROM?
Try to pick a ROM that is confirmed to be stable to avoid bugs.

P8-Lite Freezes in Do Not Disturb Mode when in 'Smart' powersaving mode

Got my p8-lite recently and everything works perfectly fine. The only problem is that i have scheduled the do not disturb mode to turn on at night and when the phone is in the 'Smart' power saving mode, it feels like the phone has frozen when i check it in the morning. Frozen here meaning that i do not receive any notifications from whatsapp, twitter etc unless i open apps. This problem does not occur throughout the day. Only seems to happen when the phone is idle for a long time in 'DND', 'Smart' powersaving mode overnight. I had a p9-lite before this and that too had the same issue which is why i switched to a p8-lite thinking i won't be facing the issue on this phone. It's strange because I've used a Mate-7 for almost a year before this and i never faced this issue on that phone. I've also used the Huawei Y6 and never faced this problem on that either. The apps i want notifications from are all protected in the power saving settings. Mobile data / WiFi is set to always on. When this problem first occurred, my p8-lite was on android 5.0.2. I upgraded it to marshmallow and the same thing happened again. Not sure what prompts this to happen and it can't be phone specific because as i mentioned, faced a similar issue on a p9-lite. Coming to my wits end up with this issue and am on the verge of switching to samsung or something. Any suggestions / help would be appreciated! Do not want to switch my phone if this issue can be resolved.

Snapdragon S8 crashes and turns off after some heat

Hi!
I have a Samsung S8 G950W snapdragon running Android 8.0.0 latest build BRF5.
The problem is whenever I do some intense task like as playing PUBG or some power-hungry game the phone gets warm and then it crashes. Crashes means it just goes black (Straight turn off no Samsung Logo that we usually get when turning off phone manuallly).
So, when I turn it off right after I keeps crashing. The only solution is to wait for 5-10 minutes then start phone, let it stay locked for 2-3 minutes then unlock and use with low brightness along data or WiFi off. Then after use of 10-15 minutes I can use it normally with data or wifi on.
I'm getting this issue after Oreo update, never had anything like that before on Nougat.
My question is
Is anyone having or facing the same issue or is that me? Was someone able to solve this problem and find real reason behind this? Can it be an hardware issue or software glitch?
What I tried:
I have already tried several things before asking here,
1: I uninstalled many apps which I thought could be real reason for that.
2: I soft reset phone
3: I tried factory reset too (removing everything from internal storage)
4: Also tried formatting sdcard
I am running this phone without any modification. It is stock android.
If anyone has any solution kindly tell me!

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