Thermal problem - Xiaomi Redmi Note 7 Questions & Answers

These days I am having heat problems in the lower part of the phone, near the notification led, in the central part. the phone after 5 minutes of simple use (youtube, chrome, gmail, ...) becomes very hot almost to become unusable

adrymagliocca325 said:
These days I am having heat problems in the lower part of the phone, near the notification led, in the central part. the phone after 5 minutes of simple use (youtube, chrome, gmail, ...) becomes very hot almost to become unusable
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Install JtherMod for lavender
Link: https://t.me/havoc_lavender/42490 (Magisk Module)

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Google Maps 5 GFX bug

Uninstalled Google Maps 5 after going on a road trip to SF and putting the app through heavy use. On more than one occasion it displayed black graphics when switching back and forth between Spotify, Messaging, and Navigation, meaning it was impossible to navigate unless switching to turn-by-turn text navi.
After several reboots and lots of bad timing I just uninstalled it and am now running 4.X fine and stable.
Anyone else experienced this? It will ONLY show if you are a heavy maps user who multi-task, otherwise you probably haven't ran into it (yet).

[Q] SGS2 Overheating?

I've been having a few issues with a couple of games freezing and have also had the phone get quite hot, particularly around the camera end. The two games I've had freeze up a lot are Fruit Slice and Pinball Classic, neither are spectacular graphics wise. Basically the games just freeze up and either I'm ejected to the home screen or I have to power off/restart. Occasionally I do get the "Force Close" box, but not very often, this contrary to what I would expect if it were just a normal bug related issue. sometimes it crashes after 5 mins or so, other times straight away. What makes me think it might be overheating is that once it does freeze up, it will do so again almost instantly if I relaunch. The rest of the phone seems okay in operation, I've run a few benchmarks and stress tests, all run okay so far. However (and it is a BIG however), once the phone has got warm, if I go to adjust my screen brightness I am limited to how high I can raise it and receive the following message: "To avoid overheating, maximum brightness has been reduced" (I've attached a screen print below).
Does anybody else get these issues or that message?
Got that "To avoid overheating..." message too while using Navigon Mobile Navigator inside my car (attached to charger).
In some other post I also read about a message like "To avoid overheating, the charging process has been paused", but this depends on the temperature of the battery only (I think).
Regarding the crashing games, that might be a problem of the game. But I had some crashing games, too, but I could not find a relation to the temperature of the phone.
Anyway, it could still be a heat problem.
In my opinion it would had be better for samsung to make the phone some mm thicker to better deal with heat and including a more powerful battery than just claiming to have the thinnest superphone.
Anyway, its still a great device.
Useful to hear it happens on other handsets, in fact I've now found a few threads talking about the issue happening on other models of samsung phone, such as the Infuse.
On the crashing games front, would you mind trying out Fruit Slice for a bit, to see if it hangs on you? If it dosen't crash after 10 mins or so I would think you're okay.
about overheating
i did experience it
when i left the phone in the car it became very hot and i get the same message
TacticalTimbo said:
On the crashing games front, would you mind trying out Fruit Slice for a bit, to see if it hangs on you? If it dosen't crash after 10 mins or so I would think you're okay.
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I'll try that as soon as I have it back (and if I remember to test), its currently at the repair facility because of a faulty camera.
EvilGeniusHST said:
I'll try that as soon as I have it back (and if I remember to test), its currently at the repair facility because of a faulty camera.
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Cheers, really appreiated. Just to update, I played it again just now, managed 3 games before it froze and kicked me out to the home screen; again no crash dialoge asking force close/wait?! I also checked my temp immediatly after it crashed, using Stability Test V1.5, it reported 31c, which dosen't sound too hot from what I've heard...who knows, cheers agian though!
EvilGeniusHST said:
I'll try that as soon as I have it back (and if I remember to test), its currently at the repair facility because of a faulty camera.
Click to expand...
Click to collapse
Cheers, really appreiated. Just to update, I played it again just now, managed 3 games before it froze and kicked me out to the home screen; again no crash dialoge asking force close/wait?! I also checked my temp immediatly after it crashed, using Stability Test V1.5, it reported 31c, which dosen't sound too hot from what I've heard...who knows, cheers agian though!
sorry about the double post
Okay, I've been playing now about 15+ minutes without any problem. The phone doesnt get even hot, just a little bit warm. Using Navigon Navigator it gets a LOT more hotter.
So maybe you should try a factory reset? Or its a faulty phone...
By the way, I had display brightness set to Auto and I'm on german KE7 firmware.

[Q] Screen response

Hi All,
I have got my Ideos X5 for about 2,5 weeks now and at first everything was fine. I had a battery life of about 2 full days, made it 3 days once! The response was quick and everthing was as I wanted it.
The last week however when i scroll in my menu, it's not fluent anymore, switching from screens (left and right) is not fluent anymore and i am unable to remove widgets from my homescreen. This is because when i press the widget (if you do it long enough you should be able to place it in the garbage can) it only holds it a for a fraction and then it drops it again, or it simply loads the program. Angry birds simply crashes after like 5-10 games for another example. When i do a quadrant test at that moment, it scores like 1000.
Now the strange thing is: this is not all the time. Sometimes it has these problems, sometimes it works fluently, no problems, no crashes, quadrant of 1400.
I tried to find out if it was a particular application that was running that caused it, but i ended every application that i've downloaded so far and it still occurs.
Anyone have any idea what it could be and how to solve the problem?
Tnx!
What Rom are you running?
I use the stock os.
build number: V100R001c00b135sp01
custom version: Custdeuc253d001
so i guess B135?
Hi all, quick update. I think i might have found the answer to my problems.... I downloaded this battery app earlier and i removed it now. This night cost 0% battery (earlier it sometimes cost 30%) and angry birds didn't crash even though i played for like an hour and alle screens work fluently again. Lets hope it stays that way! (otherwise i'll be back )
Meiga44 said:
Hi all, quick update. I think i might have found the answer to my problems.... I downloaded this battery app earlier and i removed it now. This night cost 0% battery (earlier it sometimes cost 30%) and angry birds didn't crash even though i played for like an hour and alle screens work fluently again. Lets hope it stays that way! (otherwise i'll be back )
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Every battery saving app is oNLY for stupid people who don't know what is their phone and how to lower brighness or disable GPS. Apps CAN NOT make any difference in battery life, only shorting it. Cause it's again only just one more app running in background and using phone resources - and it's from battery.

[Q] Freeze and reboot

Hello everbody,
bought 2 weeks ago the Nexus 4 16GB and I'm very happy with it.
But i have the problem, that the device restarts when it is under load, means i play or watch something what needs
the full power of the CPU and GPU.
It happens a lot when i play Iron Man 3 The Official Game or Dead Trigger.
Than the device freezes, can't kill the app or even lock the screen and after 10~ seconds it reboots itself.
Active Wifi, Bluetooth, 3G or not doesn't make any difference.
The only strange thing is, what i discovered after a few crashes, is that the battery gauge stands still before the crash and after the reboot the gauge drops to it assumed level.
Screenshot as attachment.
System: Android 4.3 Stock (with this last mini patch from last week)
Does anyone have a idea how i can fix this?
I tried, to charge the battery while android is off and to turn android at 100% on, but this doesn't help.
Sincerely,
GTrash81
GTrash81 said:
Hello everbody,
bought 2 weeks ago the Nexus 4 16GB and I'm very happy with it.
But i have the problem, that the device restarts when it is under load, means i play or watch something what needs
the full power of the CPU and GPU.
It happens a lot when i play Iron Man 3 The Official Game or Dead Trigger.
Than the device freezes, can't kill the app or even lock the screen and after 10~ seconds it reboots itself.
Active Wifi, Bluetooth, 3G or not doesn't make any difference.
The only strange thing is, what i discovered after a few crashes, is that the battery gauge stands still before the crash and after the reboot the gauge drops to it assumed level.
Screenshot as attachment.
System: Android 4.3 Stock (with this last mini patch from last week)
Does anyone have a idea how i can fix this?
I tried, to charge the battery while android is off and to turn android at 100% on, but this doesn't help.
Sincerely,
GTrash81
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Click to collapse
Did you undervolt the CPU?
If this is happening without rooting/etc... then I would definitely get a replacement. It sounds like the processor is overheating and causing a reboot rather than throttling.
Today i checked if the device is getting too hot.
But after 2 minutes playing Iron Man, by 9°C outside (i was on the way to the city, waiting for the train), it rebooted.
So i started the game, deactivated the display and put it on the table. After 4 hours i checked the game and played over 10 minutes without a crash.
So what i think is, that these two don't like Trim (most new feature with 4.3) or the are badly programmed and must reload/refresh objects while playing and Trim must work to clear temporary files.
And they are badly programmed, because i red at the developers page, that a few other people have the same problems.
So excuse me for wasting your time. But hey, to err is human.
Sincerely,
GTrahs81

gaming stutter issue?

I'm not sure if it's because I'm rooted or what, but I noticed most basic games lag really bad on my phone, like fallout shelter for instance it locks up for a few seconds every couple of seconds and it's pretty annoying... Any ideas?
KyleBryant said:
I'm not sure if it's because I'm rooted or what, but I noticed most basic games lag really bad on my phone, like fallout shelter for instance it locks up for a few seconds every couple of seconds and it's pretty annoying... Any ideas?
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Since I've had this phone I have had some performance issues with games and apps. Some of them were very strange (Ie: certain graphics or images showing up as black boxes.) Most of these were fixed via app updates. Still having some strange issues with certain apps being cutoff at the bottom (ie Snapchat just had a black bar on the bottom which makes it hard to send a message because you cannot press the send button.) I am now a month and a half into this phone. I am experiencing lag even while scrolling through apps or switching apps. I am also experiencing strange delays with the keyboard popping up when I touch a text field. It's hit or miss. Overall I still love the phone.
Side question. How did you root?
Sent from my Moto E (4) using Tapatalk
I posted a guide to rooting here https://forum.xda-developers.com/moto-e4/how-to/moto-e-guide-to-rooting-t3652982

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