Fujitsu Arrows F-10D - Heat and Battery issues - Android Q&A, Help & Troubleshooting

Hi, does anyone happen to have this phone model and facing issues?
The battery life is non-existent for me (dies in hours) and the phone heats up incredibly quickly. I did head down to Docomo to check if there is an issue but the technicians said that the battery is perfectly fine and the phone heats up cos its waterproof and hence doesn't have good ventilation.
Anyone has any luck with fixing these issues?

battery drain
Hi!
Yes i had the same problem my battery went down from 100% to 5-6 % in the matter of about 3-4 hours.I did find the problem (at least in my case) the native "mail" app draws all the power out constantly looking for new mail.I stopped the program (couldn't delet because i'm not rooted yet) and all the problems are gone.Now i go from 100% at 8 in the morning to about 25% at 8 at night with moderate use.Try it i hope it will help!

I have similar battery problem on my phone F-02E and I believe it is the tegra 3 processor. Itt gets so hot and heat drains the battery. When mine heats up to 46 degree, it restarts; I really hate this behaviour.
The phone would have been amazing otherwise.
Anyhow, I will never buy a Tegra phone again, at least not in the forseeable future.

I'm thinking of buying a F-02E just for gaming when I'm on the road, as I want something smaller than a tablet that has a tegra 3 processor (I have THD games purchased from my old tab). Can anyone comment on gaming performance?

KraZy_SkitZy said:
I'm thinking of buying a F-02E just for gaming when I'm on the road, as I want something smaller than a tablet that has a tegra 3 processor (I have THD games purchased from my old tab). Can anyone comment on gaming performance?
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Don't make the mistake. Why do you think the price is so low even with the specs. The main problem is that the heat distribution was not well made so the phone gets very hot very quickly and when it is around 38 degrees, you cxan feel it throttling and by the time the temperature gets to 43, it starts restarting.
Afterthought; the scernario I described is when one is connected to 3g internet. If internet is turned off, I think one can play game for a while before it gets hot. However, I will not recommend the phone. Try instead Sharp SH-06E. It is not so expensive anymore.

Me tooo
Hello, we have mutual problems about docomo f10d , actually im finding Online shop to buy new battery for my F10d Phone, cuz my battery drained and started to bubbles can you recommend me some stores that available In asian countries? i can't go to japan by myself even when im with somebody , i just need a battery PLS REPLY

Related

[Q] My SGSII heat up alot

Hi all,
My SGSII heat up alot while charging. (for exactly i charge when phone have only 8%). The heat is not normal. It's more heat than while playing game.
And also it got high temp while using wifi and internet browsing between these days. Do you guys face the same problem?
SGSII is really great . But it heat up alot while playing game and turn on wifi.
Mine is a bit warm in the battery area when I begin charging the phone. But I wouldn't call it "extremely hot".
Another case is when I browse the web (that has flash) it feels a bit warm near the camera area (should be the CPU). Have not played games though.
There has been a discussion going on about that. It seems that some apps (eg Robo Defense) are not properly coded for the dual core. In addition some members also hinted, that the kernel is not yet optimized to compensate for that. The whole discussion started after a guy has "fried" his SG2 (beyond repair) while playing a game and charging at the same time. The phone still worked on AC power but no longer and battery and was unable to charge battery.
My recommendation would be,
- not to play games to long to heat up the device to much before new firmware is out.
- ...or use cet CPU to downthrottle to 500-800 MHZ
If the device heats up while charging I would try rebooting it (to get rid of processes which may still are open) or preferably charging while switched off
d3xophen said:
Hi all,
My SGSII heat up alot while charging. (for exactly i charge when phone have only 8%). The heat is not normal. It's more heat than while playing game.
And also it got high temp while using wifi and internet browsing between these days. Do you guys face the same problem?
SGSII is really great . But it heat up alot while playing game and turn on wifi.
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Click to collapse
Which firmware are you using? I was on KF2, and experienced the phone heating up while playing games.
Updated to KF3 (stock, using Kies) rooted and all was well again. Even with excessive gaming, constant wifi on etc the phone just gets mildly warm.
There's no need to underclock etc. The heating issues just went away with KF3. If that firmware is not yet available in your area on Kies, then just put a newer custom ROM (Darky/Lite'ning/Villian etc) and try it out.
I remember whatsapping with some friends and I noticed my pocket felt really really hot. I checked and saw Whatsapp crashed. Also my battery sucked up about 30%. The phone was too hot to touch. I instantly took out the battery too let it cool down.
I never had that since. I expect it's resolved too, because I have KG1 now.
my firmware is KF2. now i decided to upgrade to KG1. is it stable now? any recommend rom?
As long as it stays below 50°C it is perfectly NORMAL.
And besides there is NO heat up issues with this phone.
Regards.
Hello
My s2 heated up alot too
so much so that it melted my simcard whilst it was on charge
also got led burn marks,
sent it to samsung lets see what they do 4 me
I already upgraded to XXKG1 and still heat up alot while playing pottery game.
This is why from the factory apple underclock their cpu's.
Samsung got the crazy idea of overclocking an already power hungry cpu.
A phone that gets too hot to touch under normal use is not fit for purpose
Sent from my GT-I9000 using XDA App

Heat

Some phones are great to take camping because if you play Asphalt 8 long enough, the back warms up to the ideal temperature that can bake bread. Rate this thread to express the extent to which the Xiaomi Redmi Note 4 stays cool under extended heavy use. A higher rating indicates that even when playing strenuous games for long periods of time, the phone doesn't get uncomfortably warm.
Then, drop a comment if you have anything to add!
I'm no gamer, but I didn't faced any heating issues so far.
Maybe I can't speak about heat as I used to use a galaxy S4 exynos (it's a portable cooker in case you don't know, easily reaching 96°c when just browsing on battery), this never heated, the temperature is about 45°c and it never felt uncomfortable hot, actually it never felt hot even in high external temperatures, I don't game on my phone, also I don't do highly demanding tasks, but I guess this phone can stand very well against whatever demanding task you want..
Ya very less heating in rn4
This phone is cool as... Hm, how to explain this.
Imagine hell.
Now imagine it has frozen.
That's the heat level of RN4. Snapdragon 625 does it job.
My phones been fine, up until this last few weeks...
Where I can't hold a charge for more than half a day... And even running phone a USB socket on the computer, the phone still discharges faster than it can charge. Battery getting hot too... I've tried looking to a culprit app that might be churning the cpu. But even process Explorer isn't showing high cpu use from any given app.
The battery app which shows what apps drain most doesn't seem to show it either.
Really worried and nearly giving up. Might do my first factory reset in the 2 years I had this phone. Maybe time to root it and install another rom, Any suggestions?
NutsyUK said:
My phones been fine, up until this last few weeks...
Where I can't hold a charge for more than half a day... And even running phone a USB socket on the computer, the phone still discharges faster than it can charge. Battery getting hot too... I've tried looking to a culprit app that might be churning the cpu. But even process Explorer isn't showing high cpu use from any given app.
The battery app which shows what apps drain most doesn't seem to show it either.
Really worried and nearly giving up. Might do my first factory reset in the 2 years I had this phone. Maybe time to root it and install another rom, Any suggestions?
Click to expand...
Click to collapse
Just trying to comfort you - you are not alone!
First, it's my secondary phone and I use it only when I travel. So not sure since when that happens. Maybe since a week or so.
Now I can lose like 30% in one hour, and the phone gets really hot. I used the last 2 days. Example, this morning it had 100% after overnight charging. I went for breakfast and lost 30% in one hour (rarely use the phone when I was out).
Then I charge a little in the car, phone went went from 58% to 64%. Then for no reason battery life was normal again and by the end of today I had about 20% - and then suddenly withing 20 Minutes it went dark.
I have the phone for about 2 years, this problem is very new.
What I try right now after reading stuff on the internet, so it must be true:
Remove all updates to Google Duo (this app can't be removed) and disable the Auto-Update for it in the PlayStore. Lets see..... (it's an app I never used, had to lookup what it actually is). Did that 15 Minutes ago and phone is already much cooler.
Ok uninstalled updates to duo and blocked auto update in playstore... ill see if that helps... Thanks for the tip
I must admit though, this had made me consider getting a new phone... but I dont really want to the phones good (when its working right) does all i need i to do.... Sure newer phones are a tad flashier but not enough to make me jump to get a new one.
Wow, That appears to have worked..... I mean its not really long enough yet to tell but it does appear to have stopped the fast draining and heat... At least for the first few hours....
Thanks
So if it really is duo causing this battery drain, why do no battery analysers seem to show that?
And is it doing it to all smart phone with duo and I guess it's latest patch installed?
Has duo been spying on us? Has it been running the camera and watching us while we sat on the loo, which I'm soooooo currently not doing..........
Thanks! The recent heat issue after an update had me thinking i need a new phone. I really like this phone, its lasted me by far the longest, and best run times of all I have ever had. I was worried about fire, did a full factory reset with no installed apps, but heat was still there. I removed updates to Google Duo, and stopped any future updates as listed above, and its running cool and clean again.
Once again thanks for this post!
Yep can confirm now after a few days... no heat no fast draining... Google Duo was the culprit... is it a but that just affected mediatek cpus? Or do all android phones suffer this bug? is anyones heads rolling at google for this farce?
ITs fine and good...... no options.
While charging and playing games or using heavy data apps.... it wont get heated like expected when connected to electricity.
When on power banks it works otherwise , gets charged and increase in temperature.
One of the best thermal performance I have seen on a smartphone, thanks to the Snapdragon 625 chipset powering the phone. It had no competition back when it was launched.
Using this phone for gaming almost baked my hand

Samsung S9 Plus Overheating

Hello everyone, the S9 Plus that I bought a few months ago feels like a burning pan when I'm gaming and its temperature can reach 40°C-42°C when I'm just browsing Facebook/Instagram, it's a bit cooler when I'm using a browser however. I'm not quite sure whether my phone overheats or not since I'm living in Southeast Asia where the temperature is high above 30°C in the afternoon. Today when I'm playing a FPS which is not that graphics intensive compared to PUBG mobile for example, its temperature reached 51°C and it's too hot to be touched, it feels like a burning pan. I called Samsung Customer Support regarding this issue and they say it's quite normal for it to be that high, especially when gaming. So, I was wondering, to those who are a Samsung S9 Plus user, do y'all face such issue and is this normal? I don't know whether it's the fact that I'm using data for gaming or whatnots but it doesn't by all means seem normal to me.
KaiZT said:
Hello everyone, the S9 Plus that I bought a few months ago feels like a burning pan when I'm gaming and its temperature can reach 40°C-42°C when I'm just browsing Facebook/Instagram, it's a bit cooler when I'm using a browser however. I'm not quite sure whether my phone overheats or not since I'm living in Southeast Asia where the temperature is high above 30°C in the afternoon. Today when I'm playing a FPS which is not that graphics intensive compared to PUBG mobile for example, its temperature reached 51°C and it's too hot to be touched, it feels like a burning pan. I called Samsung Customer Support regarding this issue and they say it's quite normal for it to be that high, especially when gaming. So, I was wondering, to those who are a Samsung S9 Plus user, do y'all face such issue and is this normal? I don't know whether it's the fact that I'm using data for gaming or whatnots but it doesn't by all means seem normal to me.
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50C° celsius for a cpu is normal, mine last summer get hot too when play games.(30° ambiental temerature).
You can feel so hot maybe due to the material(glass) of the phone, have you tryied to use a cover to workaround the issue?
Edit: after i've seen the screenshot i assume you was talking about the battery temperature. My battery now with 10 C° ambiental temperature, in idle work with 34C°, so your temperature is good.

Overheating

Not sure if you guys experienced this, but I was playing around with the Google Assistant in Akinator and my device temperature went sky high up to the point where the phone notified me that it has to dim the screen and take action against that.
I set my phone to the max resolution and framerate, and I also keep it in the silicone bumper they shipped.
Did you guys ever see this happen too?
P.s. it wasn't charging.
ramrstf4 said:
Not sure if you guys experienced this, but I was playing around with the Google Assistant in Akinator and my device temperature went sky high up to the point where the phone notified me that it has to dim the screen and take action against that.
I set my phone to the max resolution and framerate, and I also keep it in the silicone bumper they shipped.
Did you guys ever see this happen too?
P.s. it wasn't charging.
Click to expand...
Click to collapse
No issues here, in fact I've been impressed with how cool it stays. Hammered some benchmarks and it barely went over 45c
This is obviously just sat idling now but I've been using the phone for over an hour on max resolution, 90hz and no power saving.
I faced the same in two instances. One, when I was transferring files through Xender. Second, when my Google Photos were syncing with cloud.
Received the same notification as well. The phone was untouchably hot and battery drained a lot faster.
My assumption is whenever there's a big load of data transfer, the phone turns unbearably hot.
I really don't know why you're experiencing this, I have barely put my phone down today and it's been ambient temperature at best including when playing COD. I've got a fair sized file transfer going here and temperatures are absolutely fine
I should also point out before my first screenshot at 10am I had 17 hours standby. I've used my phone on and off all day for web browsing, music and some gaming and in the second screenshot 10 hours later I still have 30% battery remaining and it's not once gotten hot at all. Running 10.0.3 since yesterday afternoon.
daveuk87 said:
I really don't know why you're experiencing this, I have barely put my phone down today and it's been ambient temperature at best including when playing COD. I've got a fair sized file transfer going here and temperatures are absolutely fine
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Great to know that, I have no clue why we are facing this then. I was hoping it will get better with the future software updates.
Also, there's so much less to read about OnePlus 7T Pro compared to OnePlus 7 Pro. Seems a lot of people did not go for it hence the development is really less, I hope it catches up soon. Waited for so long to get a OnePlus device.
I am facing the same issue, sometimes I'll be doing literally nothing but messaging and the phone will become uncomfortably warm like in the 60's - 70°c also my battery life is quite lower than expected around 4 hours SOT I'm going to try a factory reset and hope for the best
Having exactly the same issue, brand new unit. Delivered today, CPU temps reaching 85 Celsius ! (updated to latest Android 10, not charging, not playing games or doing any intense tasks).
I own a OP6 and OP2 and never felt such uncomfortable heat while holding the phone, hoping its just a deficient unit and not a general problem with the OP7T Pro.
Pic attached.

Battery replacement - Using A50 battery for A10

I have been using the Samsung Galaxy A10 for 10 months now. Currently I'm facing battery issue (Discharging at irregular rates) and heating issues (On the screen - top - at the camera). I know this is a hardware problem. But , my battery has lost it's life over the age. My battery health is only 87% approx. 2987 MaH is left. But , the heating issue is going out of hand and it's crazy! It gets heated up for simple tasks like browsing on chrome watching a couple videos and so on on. The temperature is way too high average it's 35°C but it goes up to 45°C. It's like i can boil a egg on my phone. So I've been thinking of getting a new battery. So i taught why can't i use the Samsung Galaxy A50 battery if it fits. Have anyone tried this before or has anyone changed their A10 battery ? Please let me know.
What's the limit ? I mean everything has a limit and so does the circuit of a phone. Do you think it's safe using a 5000 Mah battery?
The question is will it fit?
Yeah , you are right. I've been searching for a higher capacity battery and i think A10S battery will fit. It's 4000 mah and where i live i can find it for less than $15. At the same time , i think i must act fast. My problem is kinda worsening. The phone gets hot for no reason at all! I'm afraid that it'll burst. Do you think that battery abuse maybe the reason? Draining the battery to 0% like almost everyday , using low quality charger , etc., please someone let me know ASAP I'm afraid!

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