Is there such thing... - Nexus 4 Q&A, Help & Troubleshooting

As making your phone too cold? CPU temp is 25 degrees C and battery is 19.8 degrees C
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danthepan124 said:
As making your phone too cold? CPU temp is 25 degrees C and battery is 19.8 degrees C
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Lol dw, that's completely fine. In fact, your phone should work better in cooler conditions (as long as you don't keep it in subzero temperatures for prolonged periods of time ).
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danthepan124 said:
As making your phone too cold? CPU temp is 25 degrees C and battery is 19.8 degrees C
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Lol. Yeah that's just fine. It's normal. No need to worry.
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danthepan124 said:
As making your phone too cold? CPU temp is 25 degrees C and battery is 19.8 degrees C
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Thug it under a blanket or it may start sneezing and get a pneumonia:victory:

Related

Charger output

As I was putting my S3 on charge last night for the first time I noticed that the output of the new charger is 1A as opposed to .7A on the charger for the S2.
As the S2 had theoretically two charging modes, 450 &650mA (depending if it was enabled in the kernel..eg Siyah), I was wondering if any of the tech guru's out there would know what charging rates does the S3 accept (if kernel enabled of course) ?
I'm guessing this would have to be done with an ammeter but if anyone has any theories feel free to post here.
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Hopefully GM of SiyahKernel fame will have an answer and tweak for us in no time in his upcoming kernel. I'm sure it'll be in his to do list somewhere.
Edit: First charge 4-100% in 3 hours.
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Anyway. Good to see you over this way.
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UpInTheAir said:
Hopefully GM of SiyahKernel fame will have an answer and tweak for us in no time in his upcoming kernel. I'm sure it'll be in his to do list somewhere.
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gokhan on his way here
Yeah I know....
Howdy guys
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KennyLegend said:
Yeah I know....
Howdy guys
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whats the max battery voltage??? with 100 % charge i can see voltage upto 4.3xx
bala_gamer said:
whats the max battery voltage??? with 100 % charge i can see voltage upto 4.3xx
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1st charge got 4328mV.
Expect it to be a little more after a few full uninterrupted charge cycles.
Suppose I could do the maths and calculate an approx charge rate, but will need a true min. for that. Brain's a little tied right now though
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^^
ah , 4328mv ! im getting something closer to it, will get better with some more battery cycles.
4338mv measured here peak. I
Also. 999A being drawn.
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Anyone tried out a higher power output charger?
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hefonthefjords said:
Anyone tried out a higher power output charger?
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No, but I believe its locked at 1mA.
Using siyahkernel with extweaks app and there is an option to increase this.
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VOLTAGES

Ive installed a custom rom (foxhound) but my volts stay between 4150-4250 is this normal. thanks
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Yes unless the romor kernel has voltage adjustments or apps to do suc.
jje
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JJEgan said:
Yes unless the romor kernel has voltage adjustments or apps to do suc.
jje
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I don't think he's talking about cpu voltages, none are that high.
What are you talking about op, clarification please.
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He's talking about battery voltages, which are normal on a charged phone without load.
On android assitant is reading on battery 4150 -4250 mv. my temps r normal. has going down 3700-3850 mv.
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im getting around 4328 mv with full charge. may be you can go a bit higher.
wot temps do u get on charge im getting up to 46 on charge. thats with the offical charger.
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Is 70 degrees to hot for an N7?

Is it?
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TricksterMod always shows that even after gaming for 30 mins or so CPU temperature does not go beyond 60'c
Stock kernel or rooted??
Cheers
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Stock rom rooted with Motleys kernel OC AT 1.5 and 51mhz
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I personally have not seen the temperature hitting 70 till date..i have been using it since last december...
Any specific game in particular???
Have you tried the lean kernel??
Any ZRam tweaks??
After playing does the temperature stay around 70 or it drops??
Cheers
Grouper
Vanir
I never used tweaks or the lean kernel and games like mc4 and dead trigger make it get to 70 degrees or even 72 or 73 but when in watch YouTube it doesnt. Do you know any good Oc settings?
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kel29738 said:
I never used tweaks or the lean kernel and games like mc4 and dead trigger make it get to 70 degrees or even 72 or 73 but when in watch YouTube it doesnt. Do you know any good Oc settings?
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I personally prefer the lean kernel and OC at 1500 and change the Read Ahead buffer size to 1667 .... Min at 102000 interactive governor even running benchmarks using Antutu and quadrant temp does not go beyond early 60
I do play a few racing games but not the ones you mentioned but have not seen it go beyond 60'c
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Okay I will try that now and I will be back with the results
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Okay I just did it I got a 5529 score on quadrant but the CPU hit 62
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kel29738 said:
Okay I just did it I got a 5529 score on quadrant but the CPU hit 62
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5529 is decent with this kernel.
How about the battery temperature???
What is the total up time for your grouper?
While holding the nexus do you feel the back rubber getting hot??
I did notice it at times but after flashing to lean kernel it was no longer there..
Cheers
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Battery is 34c I do feel it get a little warm and grouper is 00:02:05
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kel29738 said:
Battery is 34c I do feel it get a little warm
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Battery temp seems to be in order..i found this on xda
http://forum.xda-developers.com/showthread.php?t=2086270
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I'm scared to oc to 1.6 man and I'm loving these settings and kernel you gave me I have 5 apps open and the CPU temp is a 54-57
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kel29738 said:
I'm scared to oc to 1.6 man and I'm loving these settings and kernel you gave me I have 5 apps open and the CPU temp is a 54-57
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Not a big fan of OC myself. That range is definitely what i see on my grouper too.
Just wondering any changes under developer options with regards to GPU force rendering??
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Yes I have that on
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kel29738 said:
Yes I have that on
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I normally switch that on for playing asphalt or EA racing and while flashing ROMs and checking benchmarks (more of a placebo than anything else )
While browsing or tweeting i switch it off
Cheers
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Lmao I keep it on
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I just played dead trigger for 5 min and the CPU hit 69
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Any info on the game forum around safe temperature limits??
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Where is the game forums?
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kel29738 said:
Where is the game forums?
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140-145 F is normal for tegra3
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Nexus 4 running over 100oC safe??

I was messing arround with overclocking and undervolting. after f*****g up my app data with a "bad" undervolt I had a look at overclocking and I get over 100oC and still rising running at 1.7GHz is this normal? I have a fast binned chip
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Also getting over 80oC on stock!
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Well the bar only goes up to 100
What does that tell you.
Bring down your oc dude.
The CPU safety threshold is 110.
Meaning if it gets to 110 your phone will shut itself down to prevent damage
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Thats all I wanted to know ... But 80+oC is insane for stock!
After undervolting its 75-78oC but that 3x more than my gaming PC!!! (And 2x the GPU temp)
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Well what are you doing to cause this heat. On both screenshots you are showing Max load. Max CPU freq at quad core. Of course your CPU is going to be overheating.
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I'd prefer it if my phone was fatter with a heat sink........
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ganon11000 said:
I'd prefer it if my phone was fatter with a heat sink........
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if you wanna go mental with O/C, you should go for watercooling or liquid N2
haha, although I did apply thermal compound to my galaxy 5 and it was a lot cooler (it has a metal thing that is conveniently over the CPU
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While gaming (or what ever you are doing to get it that high) have someone stand behind the phone with an upside down can of compressed air blowing on the back of the phone. This should help.
ganon11000 said:
I was messing arround with overclocking and undervolting. after f*****g up my app data with a "bad" undervolt I had a look at overclocking and I get over 100oC and still rising running at 1.7GHz is this normal? I have a fast binned chip
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So how many eggs did u fry on the back panel of the phone?
ashishv said:
So how many eggs did u fry on the back panel of the phone?
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I forgot to try that

Overheating?

What temp would be considered over heating? It gets warm? Is that normal?
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calum96 said:
What temp would be considered over heating? It gets warm? Is that normal?
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Is normal to get warm/hot on top. Overheating ? Hmm maybe when will get so hot that you gonna be able to hold it in hand :laugh:
Mine gets hot while playing some games but nothing more than s3. So its normal.
calum96 said:
What temp would be considered over heating? It gets warm? Is that normal?
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Above 50°C not normal for normal gaming or another usual usage
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It got to 42 c° external which a measured with a temp gun and 38 with a app cheers guys
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Kinda warm for me too around 45 °c
mine at 42

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