Xiaomi Redmi 9C machine often restarts by itself. - Redmi 9C Questions & Answers

This experience has happened quite often for me recently. I am using the device that also has the sensation of auto-restart, and often the device is very laggy after that with many applications saying 'not responding.'

Eragonvn said:
This experience has happened quite often for me recently. I am using the device that also has the sensation of auto-restart, and often the device is very laggy after that with many applications saying 'not responding.'
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Reset or reflash

Related

Note 5 stutter in facebook (not scrolling) with video

I have a weird stutter I faced with 2x Note 5 devices which I'm not sure why it is doing that while other devices I have Note 3, J7 doesn't do that.
I tried lot of things from changing firmware to changing kernel to even changing the device itself, the stutter is there, I didn't have lag problems in scrolling or browsing or even using the TW.
The weird thing that once I do a factory reset, the facebook stutter doesn't exist, but once I make the first reboot after the factory reset, the stutter will show and stay.
I logged what apps I installs/updates one by one and even cancelled the auto updates so I can log if there is a specific app or update is the reason but no difference.
I have recorded a fast video showing where I'm experiencing the facebook stutter, sometimes it is even worse with the 2 devices I tried so not sure if that compatibility issue with Note5/FB.
https://youtu.be/Rh4D0wJ0l8s
Same problem here. Tried different rooms and kernels
Sent from my SM-N920T using Tapatalk
TeamHackura said:
Same problem here. Tried different rooms and kernels
Sent from my SM-N920T using Tapatalk
Click to expand...
Click to collapse
I was thinking of trying the DR Ketana rom but looks like you already tried without a change, it is really a weird situation, I suspect maybe the screen resolution on the note 5 or not sure, I think I will end up using my OP2 and just wait for marshmallow update for the N5 as I really like this device.
It's an issue with facebook app, happens with mine as well.

Lenovo k3 note Phone gets slower after using Instagram for a while

After using Instagram for some time, phone gets dead slow. Even closing the app takes much longer time. My phone is lenovo k3 note and I am experiencing this problem only on this phone. Anyone know how to solve this ?
vijayvignesh94 said:
After using Instagram for some time, phone gets dead slow. Even closing the app takes much longer time. My phone is lenovo k3 note and I am experiencing this problem only on this phone. Anyone know how to solve this ?
Click to expand...
Click to collapse
This happen to the every k3 device, the only work around is a quick lock and unlock, this is the only solution right now, this Will solve the problem and you can start using it normally.
Hitman said:
This happen to the every k3 device, the only work around is a quick lock and unlock, this is the only solution right now, this Will solve the problem and you can start using it normally.
Click to expand...
Click to collapse
I have tried it too. But even locking and unlocking device also takes more time. I normally open the recent task list and clear all programs or remove the battery and insert again. Is there any other way?
What rom are you using?
TiagoTab said:
What rom are you using?
Click to expand...
Click to collapse
K50a40_S121_150813_ROW
This is an Indian version model.
Try looking for an OTA update,
Or you can try downloading a newer version of the rom, here is the biggest list of roms for the K3 Note i've found
http://www.needrom.com/category/lenovo/serial-k/k-50/

Nexus 6 requires rebooting every day or so as it slows down to become unusable

I have a N6 purchased Dec 2015 new from Amazon. The only mods, if you can call it that is, I have unlocked the boot loader. I am currently running N6F26Y sideloaded via ADB.
The phone was great when I first got it but now after about a day or so of usage it becomes slow and sluggish and unresponsive I have to restart it to use it. I have done a factory reset a couple of times which gets it back to normal for a week or so and then the problem recurs. Occasionally I will delete the cache which also helps. Snapchat is one of the worse apps - crashes the phone regularly and is a very slow app.
Also the camera can get very slow often taking seconds to take one photo.
I love the phone but it's becoming unusable now. The contrast between this and a new phone (I have purchased a Moto Z) is like night and day. The Moto Z runs instantly, has no lag and is a nice phone. But what I like about the N6 is the large screen which makes it great for videos etc.
Short of perhaps flashing some custom ROM is there anything I could be doing?
I'd recommend flashing a rom like pure nexus, super stable that should fix your problem, otherwise you've done all you can and is the easiest fix
Sent from my Nexus 6 using Tapatalk
lchiu7 said:
I have a N6 purchased Dec 2015 new from Amazon. The only mods, if you can call it that is, I have unlocked the boot loader. I am currently running N6F26Y sideloaded via ADB.
The phone was great when I first got it but now after about a day or so of usage it becomes slow and sluggish and unresponsive I have to restart it to use it. I have done a factory reset a couple of times which gets it back to normal for a week or so and then the problem recurs. Occasionally I will delete the cache which also helps. Snapchat is one of the worse apps - crashes the phone regularly and is a very slow app.
Also the camera can get very slow often taking seconds to take one photo.
I love the phone but it's becoming unusable now. The contrast between this and a new phone (I have purchased a Moto Z) is like night and day. The Moto Z runs instantly, has no lag and is a nice phone. But what I like about the N6 is the large screen which makes it great for videos etc.
Short of perhaps flashing some custom ROM is there anything I could be doing?
Click to expand...
Click to collapse
Hello,
It seems like some apps are really slowing down your phone. I use my N6 at home for web browsing mostly as I have a Pixel XL now. Just like you I love the screen size.
The camera has always been slow fore, because of the time it takes to focus...
Did you try using your phone a few days without Snapchat installed? Maybe you also have other misbehaving​ apps installed.
Uninstall Snapchat and other apps and start from here. Reinstall one per one with a few days interval. See if the issue still occurs.
Installing a custom ROM + kernel will likely speed up things a little bit. I second @Dugaldrob with Pure Nexus and I'd suggest ElementalX kernel on top. Running this combo on N6, N6P and Pixel XL and they work flawlessly.
I don't believe installing a custom ROM alone will fix your issue though. Stock ROM shouldn't cause the phone to slow down to the point you need to reboot to use it.
Finding the culprit will...
Good luck...
5.1 said:
Hello,
It seems like some apps are really slowing down your phone. I use my N6 at home for web browsing mostly as I have a Pixel XL now. Just like you I love the screen size.
The camera has always been slow fore, because of the time it takes to focus...
Did you try using your phone a few days without Snapchat installed? Maybe you also have other misbehaving​ apps installed.
Uninstall Snapchat and other apps and start from here. Reinstall one per one with a few days interval. See if the issue still occurs.
Installing a custom ROM + kernel will likely speed up things a little bit. I second @Dugaldrob with Pure Nexus and I'd suggest ElementalX kernel on top. Running this combo on N6, N6P and Pixel XL and they work flawlessly.
I don't believe installing a custom ROM alone will fix your issue though. Stock ROM shouldn't cause the phone to slow down to the point you need to reboot to use it.
Finding the culprit will...
Good luck...
Click to expand...
Click to collapse
Thanks
First step is to remove Snapchat. I rarely use the app and only because my daughter sends stuff on it. I am going to tell her to send me stuff via another method
If that doesn't work then it's a new ROM. I have performed ROM installs before but have never flashed a new kernel on a phone before so that will be a new experience. Hopefully I won't brick the phone
lchiu7 said:
Thanks
First step is to remove Snapchat. I rarely use the app and only because my daughter sends stuff on it. I am going to tell her to send me stuff via another method
If that doesn't work then it's a new ROM. I have performed ROM installs before but have never flashed a new kernel on a phone before so that will be a new experience. Hopefully I won't brick the phone
Click to expand...
Click to collapse
Hello,
Don't worry, it's really easy. Also, if you are lost, there must be a ton of tutorials in general section. If you are lost yet, just ask and someone will point you in the right direction...
Good luck...
lchiu7 said:
I have a N6 purchased Dec 2015 new from Amazon. The only mods, if you can call it that is, I have unlocked the boot loader. I am currently running N6F26Y sideloaded via ADB.
The phone was great when I first got it but now after about a day or so of usage it becomes slow and sluggish and unresponsive I have to restart it to use it. I have done a factory reset a couple of times which gets it back to normal for a week or so and then the problem recurs. Occasionally I will delete the cache which also helps. Snapchat is one of the worse apps - crashes the phone regularly and is a very slow app.
Also the camera can get very slow often taking seconds to take one photo.
I love the phone but it's becoming unusable now. The contrast between this and a new phone (I have purchased a Moto Z) is like night and day. The Moto Z runs instantly, has no lag and is a nice phone. But what I like about the N6 is the large screen which makes it great for videos etc.
Short of perhaps flashing some custom ROM is there anything I could be doing?
Click to expand...
Click to collapse
I've been running Pure Nexus and wanted to let peeps know I put Nitrogen on and man it's so smooth, my wifi tether is back and I went to sleep last night with 50% battery still. When I installed it I opted for the nano gapps I think so like 175mb for minimal apps and maybe that's why it's running so efficient. Maybe I could have re-installed Pure Nexus with a clean install and it would have gotten better but it was a good time to try something else. Also when Nitrogen got an update I was notified just like stock and it downloaded. I didn't even know these could do that. Anyways give it a try and you might just switch back. I was looking into new phones but if it keeps working so smooth with battery longer than a day then I'm fine for now.
Snap chat is not that big of an issue. What I have found to cause the device to slow down is normally almost full device storage and a crappy cache release code in apps. Some apps don't release their cache properly. So it causes lag. This is why a reboot seems to fix it.
While a custom rom may fix this issue it is not the solution. The proper solution is to find what is causing it and fix/repair/ditch it.
Worst offenders for crappy code in my thoughts. Other will disagree with one on this list I am sure. So don't bother. I know people swear by it. It runs like crap for me at times and causes my whole device to lag until I close it out.
1 Facebook
2 FB messenger
3 Google Chrome ( don't do it lol)
4 whatsapp
5 Hangouts
Mind you this is just a list on my usage. It may very per user and even device (considering different hardware)
zelendel said:
... It runs like crap for me at times and causes my whole device to lag until I close it out.
1 Facebook
2 FB messenger
3 Google Chrome ( don't do it lol)
4 whatsapp
5 Hangouts
...
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Click to collapse
I can confirm this, because I've removed these apps (-whatsapp) and also decrypted the data partition...
My N6 is fast.
Maybe a lite stock ROM and an other kernel is a good start.
NLBeev said:
I can confirm this, because I've removed these apps (-whatsapp) and also decrypted the data partition...
My N6 is fast.
Maybe a lite stock ROM and an other kernel is a good start.
Click to expand...
Click to collapse
Currently I have FB, FB messenger, and Chrome but when I installed gapps I chose a super lite install so tons of bloat and google apps were not installed and my battery has gone way up and it's so smooth. I'm sure even when we don't use apps they're always doing something in the background. I bet you're right and a stock lite ROM would be good too with the minimal bs apps.
zelendel said:
Snap chat is not that big of an issue. What I have found to cause the device to slow down is normally almost full device storage and a crappy cache release code in apps. Some apps don't release their cache properly. So it causes lag. This is why a reboot seems to fix it.
While a custom rom may fix this issue it is not the solution. The proper solution is to find what is causing it and fix/repair/ditch it.
Worst offenders for crappy code in my thoughts. Other will disagree with one on this list I am sure. So don't bother. I know people swear by it. It runs like crap for me at times and causes my whole device to lag until I close it out.
1 Facebook
2 FB messenger
3 Google Chrome ( don't do it lol)
4 whatsapp
5 Hangouts
Mind you this is just a list on my usage. It may very per user and even device (considering different hardware)
Click to expand...
Click to collapse
Thanks for the advice. Of the list of apps above I have only Chrome and Hangouts. I really can't see replacing either of them.
I also should have pointed out that the phone locks up randomly requiring a hard reset. I wonder if an errant app could cause that or I have some RAM problem. Certainly on a PC bad RAM can use in Windows a blue screen or something but perhaps Android isn't so forgiving?
lchiu7 said:
Thanks for the advice. Of the list of apps above I have only Chrome and Hangouts. I really can't see replacing either of them.
I also should have pointed out that the phone locks up randomly requiring a hard reset. I wonder if an errant app could cause that or I have some RAM problem. Certainly on a PC bad RAM can use in Windows a blue screen or something but perhaps Android isn't so forgiving?
Click to expand...
Click to collapse
I would flash TWRP, flash supersu in TWRP to root, make a complete backup in twrp, then remove whatever Google apps you're not using with a system app removal app. Getting some of that bloat off the device should help. If it's still laggy, then look into a custom ROM. I run Tesla on my Nexus 6 with none of the issues you're having. I don't decrypt it either
Running abdroid 7.1 here. I dont get any slowdowns, at leas until the battery doesnt drop below 50 and 25 percent.
Im running a custom kernel and my phone is rooted. Everything else is stock.
Can you flash a custom kernel and presumably TWRP without wiping the phone? If so then might try that before a custom ROM
lchiu7 said:
Can you flash a custom kernel and presumably TWRP without wiping the phone? If so then might try that before a custom ROM
Click to expand...
Click to collapse
Hello,
Since your bootloader is unlocked, flash TWRP and install the kernel, no problem.
Might give you a slight boost at first sight, but your device will likely slow down over time anyway...
Cheers...
I'm on 7.0 with the April SP. I have dozens of apps installed, including Hangouts. I use Firefox for browsing, I like it better than chrome (and you can install an ad blocker).
My camera slows down when the battery is under 40%, and the whole device slows dramatically, though not unusable, at or below 5%. But otherwise, no issues what so ever.
One solution that I have not seen suggested here is resetting the device and NOT taking the Google account backup of all your apps. I would suggest making a completely clean install of the factory rom you have and installing one or two apps at a time, most important to you first. And do this for a few days/weeks until you find the app that's misbehaving.
Although there are general bad players out there, this bad app could be unique to your device. Just because all devices of the same model have the same specs and components, doesn't mean that there isn't variability in parts quality.
I would do this before trying any new roms or kernels. Find the true problem first.
Good luck!
edit:
I had another idea: Go into your battery stats and network stats and storage stats and see if any app seems to be using too much of any, or all of the 3. This may get you the answer more quickly.

General Can't turn on WiFi and Bluetooth

Was about to put it as a [Question] but decided to place it as possible troubleshoot and experience for anyone with same problem.
Damn, was not expecting this and out of the blue.
I used my mi11ultra normally today, on Xiaomi.eu 12.5.11.0.
I order from Uber, while i waited, was playing asphalt 9. Then poof, lost my wifi connection. Could use mobile data.
At 30% battery remaining.
Couldn't connect to wifi and decided to reboot my phone.
For a few tries turning on wifi reboots my phone after freezing for a few seconds.
Sometimes it doesnt even turn on(no blue icon)
Turn off phone and let the heat dissipate. it's not hot today, and im using FHD res at 120hz, also haven't been playing for a long time, maybe 30minutes.
Tried restart i wiped daivilk and art cache on twrp.
Tried updating just now to 12.5.12.0 , nothing.
Tried Reset Wifi, bluetooth and mobile, nothing.
It lets me, sometimes, enable wifi, search for networks, connect and the wifi shuts down after about 5 seconds.
Right now as i was writing this and decide charged the phone so i could factory wipe. Im at 60% battery and the issue is gone for now.
I posting BOLD on battery comment because i found it that that was the issue oddly enough.
I'm charging the phone till 100% and will let you know if it happens again. "i hope i don't jinx it."
My greatest fear is that i would have to send it to repairs which takes time.
I Jinxed it . Going to Factory reset.
Watched abit of Netflix and then suddenly it freezed the phone and rebooted automatically.
EDIT: It's a faulty wifi module... Have to send it for repairs
xwonic said:
I Jinxed it . Going to Factory reset.
Watched abit of Netflix and then suddenly it freezed the phone and rebooted automatically.
EDIT: It's a faulty wifi module... Have to send it for repairs
Click to expand...
Click to collapse
Was it a Chinese version or global originally?
Chinese
speedtripler said:
Was it a Chinese version or global originally?
Click to expand...
Click to collapse
Chinese version. I even flashed original stock Chinese rom 12.5.12.0 and locked bootloader and it freezes and reboots itself when using wifi or bluetooth.
xwonic said:
Chinese
Chinese version. I even flashed original stock Chinese rom 12.5.12.0 and locked bootloader and it freezes and reboots itself when using wifi or bluetooth.
Click to expand...
Click to collapse
Sounds like it might be a hardware issue if it persists across all ROMs
Do you have a warranty to get a free fix ?
speedtripler said:
Sounds like it might be a hardware issue if it persists across all ROMs
Do you have a warranty to get a free fix ?
Click to expand...
Click to collapse
It had warranty, yes, and it was the Wifi module but ultimately i decided to get a refund.
Curiously i read it's a Mi 11 Series issue, if you decide to search in google "mi 11 wifi issue".
So i have to say farewell to Mi 11 Ultra Community.
My decision was done with several annoyances from Xiaomi and not for the hardware itself, all the crazy features and camera are badass.
Lack of optimization,
Missing gestures navigation with different launchers(which other manufactures already fixed long time ago in android 11...)
Generic updates(same changelog for all devices) and lack of transparency.
I still advise my friends and family to get a Xiaomi device for what they get for the price and i keep getting impressed by the hardware in these devices.
Also love the ecosystem and new features being added every MIUI version.
I got a POCO M3 with Android 10 Xiaomi.eu, that works gesture navigation and doesn't need third party apps.
I think it all comes down to software, because in the hardware department there isn't any complain from me.
I might even get a Poco X3 Pro for 170€ for a secondary device and install some AOSP rom there.
This decision might change in the future since Xiaomi said they are implementing a team dedicated for software issues, but not to this device.
Until then goodbye
Just my opinion,
seems like all hardware issues are happening to people who flashed non stock rom's.
Fingerprints before, and now wifi and Bluetooth.
Glad I am with global version and stock rom (tried .eu for a while and found it garbage). fingers crossed to stay happy

Question OnePlus 10 very warm when using

Hi everyone. I just got my OnePlus 10 Pro and ever since I had it it's been running very warm when using I checked a few apps and they all showed that the battery was running at 42° Celsius which is keeping the device warm basically all the time when I'm using it. is anyone else having this problem? This is really concerning for me.
I'm unable to update to the latest version of the formula that's available because OnePlus seems like they don't release full ROMs for the OnePlus 10. What's up with that?
Try temporarily disabling Google play Services...
Strange, I've thrown everything at this phone and it's never got above 34.
Not once, maybe the heatsink is a little away...
blackhawk said:
Try temporarily disabling Google play Services...
Click to expand...
Click to collapse
Will give this a try and see what happens.
dladz said:
Strange, I've thrown everything at this phone and it's never got above 34.
Not once, maybe the heating is a little away...
Click to expand...
Click to collapse
IDK it's crazy annoying to always have a warm device when trying to use it.
biglo said:
IDK it's crazy annoying to always have a warm device when trying to use it.
Click to expand...
Click to collapse
It's burning up the battery too. I'm familiar with Samsung's and this is a common problem with them. The solution is to optimize the phone unless it's a purely firmware or hardware issue.
Turn off global power management.
Find the power hogs and deal with each on a case by case basis. Either by changing settings or disabling/uninstalling them or by using work arounds.
Keep trash social media apps like FB, WhatsApp, etc off the phone. Cloud storage tend to be a battery sucker, one reason I use SD cards instead.
Try using factory loaded app versions, update one at a time if at all and see what results.
Once you get it optimized I would avoid app and especially firmware updates/upgrades. These can and do break things. In your case a firmware update may correct issues on your variant so consider wisely and don't update blindly.
Anything from Pie up is relatively secure in actual use... useless you do something stupid. Security even using Pie simply isn't an issue. Updates have cost me far more time then any malware to fix. In the last 2 years no malware repairs or factory resets on this stock N10+ running on Pie.
Mine get extreme warm too, specially when its charging.
I've also noticed some heat when Warp Charging!

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