Reboot while calling ? - Redmi Note 9 Questions & Answers

Sometimes while calling my phone reboots itself. Not every time but only (I think) when I am using 4g. Inside my house(wifi) it never happens, so far. Any one a solution ?

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Boot is sticking at the splash screen.

I've got this little problem, if I reboot using Autoreboot (from the play store) or via the extended power button menu the phone reboots as normal initially but then hangs at the 3 network logo splash screen, where it hangs for around 30 minutes before finally turning on properly. Turning the handset on and off normally works perfectly however.
Is this a problem I've caused?
I'm running 290 Fw, UB, Doomlords kernel.
Look like some incompatibility to use the Autoreboot, he maybe doing something wrong. It's nothing wrong what you did, is just the app. I will suggest to use different application and see if the issues persist or even do not use Autoreboot because to me the phone should not be rebooted every day at all.
eclyptos said:
Look like some incompatibility to use the Autoreboot, he maybe doing something wrong. It's nothing wrong what you did, is just the app. I will suggest to use different application and see if the issues persist or even do not use Autoreboot because to me the phone should not be rebooted every day at all.
Click to expand...
Click to collapse
Thanks for the reply, I'll try using a different app, I have to reboot everyday unfortunately. If I don't the phone goes mental, starts freezing and jumping around, apps force close and it doesn't respond to touch or physical buttons. Rebooted once a night and it runs perfectly and I can't fault it.
I'll see what happens with another app though.

[Q] Freeze when dialing

Hello all,
i spent quite some time researching my issue and found out that there is a bunch o people with this problem. The downside is, none of the recomended fixes seem to work.
Description: I recently got a S4 active i9295 with stock rom. Everything clean, nothing custom on it(i belive). For a couple of hours it worked like a charm, then, when i want to call someone, the transition from contacts to dialing screen lags a bit and then it goes into dialing and thats about it. Nothing else happens from there on. I loose signal and it keeps showing that it dials (i let it like this for about 15 minutes and nothing happend). I cannot end the call, it remains stuck in "dialing" mode, i can use all the other functions though. After a restart it works again. Same goes for sending SMS. The icon spins and spins but never sends the SMS, only after a reboot. Also when someone calls me, they get a "no answer" signal and my phone just looks ok, like normal standby but when i want to call back, it freezes at dialing.
I tried 3-4 different stock 4.4.2 roms, hard reset, wipe/clear cache, safe mode... It works fine for 15-20 calls/2-3 hours and then it does it again. After that point it only gets worse and it happens more frequently.
Any ideas on what could cause this or how to permanently fix it? Unfortunately, returning the phone is not really an option.
Thanks to all, best regards.
No one?

[Q] LG G2 Cell Radio stuck OFF

Hello XDA,
I have an LG G2 on Verizon that is showing the cell radio being off. I am not sure how to get it back "on". Antennae wires are on perfect, just not showing any cell signal on the signal bar whatsoever.....phone was give to me from a friend and I assumed I could just fix it! When I go to make a call it says " Airplane Mode on" and when I select to shut if off, it not being on in the first place, nothing happens. I have tried to use Toggle Cell and Cell Radio Shutoff and neither works, the Cell Radio Shutoff actually stops in error.
HEEEEELLLPPP!!!!!!
Bought a phone off ebay and have the same problem. Have you found a solution yet? Mine reads the sim card, but no reception to make a call or connect to data. I'm thinking its a hardware issue or the efs got jacked up.
I have this same problem on att note 3. I have not found a solution yet. No pattern, just the phone may, or may not boot with radios on. Grrrr
would be willing to bet that someone flashed a ROM that is not compatible with the radio - they need to match. TOT it back to factory stock and try it.
So. I've gotten service back.
What makes it work is to make sure airplane mode is off and turn off the phone from 5 - 100 minutes.
With one ROM, firekat, I was able to boot a few times with radios on if I left the phone off for 4 minutes. This new ROM seems to take longer. I ended up leaving it off over night and it "works" now :/ would like a better fix.
98% of the time when I boot up airplane mode is on and the radios can't be switched.
Sent from my SM-N900A using XDA Free mobile app
Actually. It works if you make sure airplane mode is on, I turn it off and on with tasker and secure settings. Leave the phone off for 10 minutes. Boot it up. Airplane mode should still be on, turn it off, and voila. Service.
Sent from my SM-N900A using XDA Free mobile app

WiFi Problem - Only Solution is Flight Mode on/off -maybe this will solve our problem

Ok, I bought this phone two weeks ago and I was really happy, the first 3-4 hours. It seems alot of people have the same problem, it similar to the one with HTC One wifi. When I don't touch my phone for like 2-3 hours, while wifi is on, and I return to my phone, everything seems cool. It shows at the top that it has wifi but when I try to do something that requires internet connection, it fails. It still shows wifi is connected. When I check under Settings>Wlan the only Source it shows is the last router I was connectected to.
Logically what on will do in this situation is to switch on/off wlan. But in this case, it will show me "out of range". So the trick here is to turn on/off Flight Mode and everything will work again. But it sucks to do this 4x-5x time a day. So I called the support and they told me to do the following:
1. Go to Settings>Wlan click the three dots at bottom right
2. Select "Wi-Fi Direct" and click "rename device" at bottom right
3. Rename your phone to "htc desire_626g" and click ok
4. Now go back to Settings>Apps, this time click the three dots at top right and then "reset app config" or something like this
5. Hold down volume up + power key until your phone shut down completely.
6. Power on your device like normally and everything SHOULD be fine.
Right now it has been 4-5 hours I did what they told me and everything seems fine. Wifi is still on and I tried to not touch my phone for this time because the problem was always when I did not touch my phone for some hours. If this solves my problem I will be very happy and I don't have to send it for fixing. Hopefully it will help other new buyers too. Greeting from Germany
Same problem here, lets try if it works
Same problem
I have the same problem. I tried your advices, but problem is still here. Has anyove solved?
Did you tried a hard reset?
Same here, it doesn't help
I had the same problem until today when I received an OTA software update from HTC. The update's build number is 1.04.401.4. After applying this update my phone (a HTC Desire 626g+ Dual Sim model) has no issues with losing wifi any more.

Freezes and restart... Died. What is the problem?

Hi guys since yesterday I have problems with my phone
the phone suddenly freezes over without being able to interact.
it restarts on its own but without ever starting the operating system in fact it shuts down and does not turn on again as if the phone had died.
the really strange thing is that the phone was fine Then suddenly he started making this mess.
Yesterday after so many hours of problems I managed to start the phone and now it works well but I am afraid that the situation will repeat itself.
the phone has the bootloader unlocked has root permissions, I followed the guides on this site.
But I have had this phone for two months now and these problems never occurred.
where can i start to understand what the problem is?
Mine suddently become all white, with the interface cut in half and moved up. i could do nothing. nor reboot nor shutdown.
after some minutes it turned back normal. i hope its color os bug and realme will fix it
It appears to be a firmware problem. We hope well.
Today did not give problems. This behavior is really strange, what can I install to understand the root of the problem?
I noticed that if the phone never goes into deep sleep mode the problem does not occur.
Now I am registering the log and as soon as the problem occurs again I go into detail to find out the real reason.
I'm trying to create an automatic script that is launched on the boot that practically never makes the phone sleep.
i'm really desperate the phone started to reboot itself.
I would like to try using a system log recorder but I realized that when I restart the phone these logs are not saved so it is impossible for me to verify the reason.
Can any of you help me out?
the phone freezes and then restarts.
Did you achieve any solution ?
No. I'm disperate.
Why don't you flash stock fw /recovery? Just to make sure it isn't an Hardware problem ?
I try but have this problem
https://forum.xda-developers.com/realme-x2-pro/help/bootloop-realme-x2-pro-rmx1931ex-t4089177
@westenlive
The problem appears only when you use data connection right?
If you try to switch off data and use wifi , you will not notice
The problem is because of the the operator, try another sim provider
Yes, in fact, that could be the problem because a few months ago removing the SIM card the phone did not give more problems
maybe you gave me the solution. I'll try
Ahmed Momtaz said:
@westenlive
The problem appears only when you use data connection right?
If you try to switch off data and use wifi , you will not notice
The problem is because of the the operator, try another sim provider
Click to expand...
Click to collapse
I am now testing the LINEAGE it happened to me this I removed the SIM card and I installed the costum Rom, I made the various customizations and the phone never locked OR restarted.
I inserted the SIM card in the phone worked perfectly, then having messed up with luckypatcher I had to reinstall the Rom.
So I performed the same procedure with the SIM card inserted in the phone and already at the first start it was unstable with reboots.
Currently I have applied for a change of sim card.
As soon as it arrives I will try to remove the sim card Install from scratch The system is to insert the new SIM card only so I can have the mathematical certainty that it is the SIM card
I hope my experience can help someone
This problem seems true, my X2 Pro also faced same issue when enabling cellular data. The phone sometimes loses the signal or the app freezes and perform a phone reboot. X2 Pro is a mid-range flagship phone, and yet this problem should be solved before they start to sell the phone.
Yes this device has many software problems but hardware problems of this kind are not acceptable.
Practically mine has become unusable, as soon as I turn it on after a few minutes of use it start closing the apps by itself.
Then after AN intende use of 30 minutes it start to restart.
This phone is truly incredible
Next time buy ONE PLUS

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